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Report (114)
FEATURES AND BENEFITS CONTENTS 0 Electronic Pilot Ignition AHRI Data-Heating- 1 Ph Models 20 Electronic spark igniter provides positive direct ignition of burners Blower Data-Belt Drive 29 Blower Data-Direct Drive on each operating cycle.The 25 ; system permits main gas valve to Dimensions-Accessories 50 stay open only when the burners Dimensions-Unit 49 are proven to be lit. Should a Electrical Data 40, loss of flame occur,the gas valve Features And Benefits 2 r; closes, shutting off the gas to High Altitude Derate 19 ; the burners. Ignition module has Model Number Identification 1 LED to indicate status and aid in Optional Conventional Temperature Control Systems 47 troubleshooting. Options/Accessories g Watchguard circuit on module automatically resets ignition Outdoor Sound Data 39 Ratings 20 controls after one hour of continuous thermostat demand Specifications-Belt Drive Blower 15' after unit lockout, eliminating Specifications-Direct Drive Blower 13` nuisance service calls. Ignition Specifications-Low Nox Gas Heat-Single And Three Phase Models. . .19 `' control is factory installed in the Specifications-Standard Gas Heat-Three Phase Models 19' controls section. Unit Clearances 46 wLimit Controls Weight Data 48 Factory installed, redundant limit controls with fixed temperature APPROVALS WARRANTY setting. AHRI Certified to AHRI Standard Limited ten years aluminized Heat limit controls protect heat 210/240 (2 thru 5 ton models)and heat exchanger, limited fifteen exchanger and other components AHRI Standard 340/360 (6 ton years optional stainless steel heat from overheating. models). exchanger. ETL and CSA listed. Limited five years on compressors. Safety Switches Limited threeyears on the Lennox' Flame roll-out switch, flame sensor Units are Certified by CSA. three and combustion air inducer proving Components bonded for groundingEnviron Coil System. p switch protect system operation. to meet safety standards for Limited five years Optional High servicing required by UL, ULC and Performance Economizers. Low NOx Models National and Canadian Electrical Limited one year all other covered All single phase models are available in low NOx versions. Codes. components. All models are ASHRAE 90.1 HEATING SYSTEM Required Selections compliant. 0 Aluminized steel inshot burners, Gas Input Choice-Order one: ISO 9001 Registered direct spark ignition, electronic • Standard Gas Heat (1 Stage) Manufacturing Quality System. flame sensor, combustion air 65,000 Btuh Models equipped with low NOx9 as inducer, redundant automatic • Standard nda d Gas Heat (2 Stage) heat meet the California Nitrogen single or dual stage gas valve with 70,000/53,000 Btuh Oxides(NOx) Standards that apply manual shut-off. in the South Coast Air Quality Medium Gas Heat (1 Stage) Management District and the San Heat Exchanger 108,000 Btuh Francisco Bay Area Air Quality Tubular construction, aluminized • Medium Gas Heat (2 Stage) Management District. steel, life cycle tested. 81,000/108,000 Btuh Stainless Steel Heat Exchanger is • High Gas Heat(1 Stage) required if mixed air temperature is 150,000 Btuh below 45°F. • High Gas Heat(2 Stage) 113,000/150,000 Btuh Landmark®Packaged Gas/Electric 2 to 6 Tons/Page 3 FEATURES AND BENEFITS HEATING SYSTEM COOLING SYSTEM High Pressure Switch (continued) Designed to maximize sensible Protects the compressor from Required Selections(continued) and latent cooling performance at overload conditions such as design conditions. dirty condenser coils, blocked Standard or Low NOx refrigerant flow, or loss of outdoor Specify standard gas heat or Low System can operate from 30 F fan operation. NOx option (three phase models to 125°F without any additional only) controls. Freezestat NOTE-All single phase models R-410A Refrigerant Protects the evaporator coil from are Low NOx equipped. Non-chlorine damaging ice build-up due to ozone friend) conditions such as low/no air flow, NOTE-Standard Gas Heat y ': OA or low refrigerant charge. (2 Stage)is only available with Low R-410A. NOx models. Unit is factory pre-charged with 0 Lennox'Environ TM Coil System refrigerant. See Specifications (All Models)tions/Accessories Tables. Condenser . Factory Installed coil features 0 Single Speed Scroll Compressor lightweight, StainlessH.. s•; Steel Heat Exchanger1 (024 through 072 Models all aluminum » Required if mixed air temperature Scroll compressors for high brazed fin is below 45°F. performance, p mance, reliability and quiet construction. fi--, 1 operation. d Field Installed Constructed - 1 . Resiliently mounted on rubber of three Combustion Air Intake grommets for quiet operation. Extensions components: a flat extrusion tube, Recommended for use with Copeland Scroll Ultra Tech"' fins in-between the flat extrusion existing flue extension kits in areas Two-Stage Compressor tubes and two refrigerant manifolds. where high snow areas can block (074 and 090 Models) Environ TM Coil System Features: intake air. Two-stage scroll compressors for • Improved heat transfer increased part load efficiency, high performance due to high Low Temperature Vestibule performance, reliability and quiet primary surface area (flat Heater operation. tubes) versus secondary Electric heater automatically controls minimum temperature in Resiliently mounted on rubber surface (fins). gas burner compartment when grommets for quiet operation. • Smaller internal volume temperature is below-40 F. C.S.A. (reduced refrigerant charge). p ° Compressor Crankcase Heater certified to allow operation of unit Protects against refrigerant • High durability (all aluminum down to-60°F. migration that can occur during low construction). LPG/Propane Kits ambient operation. • Fewer brazed joints. Conversion kit to field change over ®Thermal Expansion Valve • Compact design (reduces unit units from Natural Gas to LPG/ Assures optimal performance weight). Propane. throughout the application range. • Easy maintenance/cleaning. Vertical Vent Extension Kit Removable element head. Mounting brackets with rubber Use to exhaust flue gases Filter/Drier inserts secure coil to unit providing vertically above unit. Required High capacity filter/drier protects vibration dampening and corrosion when unit vent is too close to fresh the system from dirt and moisture. protection. air intakes per building codes.The vent kit also prevents ice formation on intake louvers. Landmark®Packaged Gas/Electric 2 to 6 Tons/Page 4 FEATURES AND BENEFITS COOLING SYSTEM Low Ambient Kit Access Panels (continued) Cycles the outdoor fan while Access panels are provided for Conventional Fin/Tube Coil and allowing compressor operation in the economizer/filter section, Evaporator Coil(all models) the cooling cycle. This intermittent heating/blower section, and the Copper tube construction, fan operation allows the system compressor/controls section. enhanced rippled-edge aluminum to operate without icing the NOTE-KGB060/074/090 models fins, flared shoulder tubing evaporator coil and losing capacity. include a filler panel for proper connections, silver soldered Designed for use in ambient cabinet fit for optional accessories construction for improved heat temperatures no lower than 0°F.A (Economizers, Power Exhaust, transfer. Factory leak tested crankcase heater must be installed Outdoor Air Dampers and Evaporator coil cross row circuiting on the compressor. Barometric Relief Dampers). with rifled tubing optimizes both CABINET Options/Accessories sensible and latent cooling ® Construction capacity. Heavy-gauge steel panels and full Factory Installed Condensate Drain Pan perimeter heavy-gauge galvanized Corrosion Protection Plastic pan,sloped to meet steel base rail provides structural A completely flexible immersed drainage requirements of ASHRAE integrity for transportation, coating with an electro- 62.1. handling, and installation. deposited dry film process (AST Side or bottom drain connections. Base rails have rigging holes. ElectroFin E-Coat). Meets Mil Reversible to allow connection at Three sides of the base rail have Spec MIL-P-53084,ASTM B117 fork slots. Standard Method Salt Spray back of unit. Testing. 0 Outdoor Coil Fan Motor Raised edges around duct and power entry openings in the bottom Indoor Corrosion Protection: Thermal overload protected,totally of the unit provide additional -Coated coil enclosed, permanently lubricated protection against water entering -Painted blower housing sleeve(024, 030, 036 and 048 the building. -Painted base models)or ball bearings (060, 072, Outdoor Corrosion Protection: 074, and 090 models), shaft up, Airflow Choice -Coated coil wire basket mount. Units are shipped in downflow -Painted base (vertical) configuration, can be Outdoor Coil Fan field converted to horizontal air ® Hinged Access Panels PVC coated fan guard furnished. flow configuration without the Large access panels are hinged Required Selections need of a kit. and have quarter-turn latches Power/Gas Entryfor quick and easy access to Cooling Capacity maintenance areas(economizer Specify nominal cooling capacity of Electrical and gas lines can be /filter, compressor/controls, the unit. brought through the unit base or heating/blower). through horizontal access knock- Options/Accessories outs. Field Installed Field Installed Optional Bottom Gas Entry Kit is Combination Coil/Hail Guards available. Heavy gauge steel frame painted Condensate Drain Trap Field installed only. 0 Exterior Panels to match cabinet with expanded Available in copper or PVC. Constructed of heavy-gauge, metal mesh to protect the outdoor galvanized steel with a two-layer coil from damage. Drain Pan Overflow Switch enamel paint finish. Bottom Gas Entry Kit Monitors condensate level in drain pan, shuts down unit if drain 0Insulation Field installed piping kit to facilitate becomes clogged. All panels adjacent to conditioned bottom gas entry. air are fully insulated with non- hygroscopic fiberglass insulation. Unit base is fully insulated.The insulation also serves as an air seal to the roof curb, eliminating the need to add a seal during installation. Landmarks Packaged Gas/Electric 2 to 6 Tons!Page 5 FEATURES AND BENEFITS CONTROLS Direct drive motors are offered Healthy Climate®UVC Unit Control on 024, 030, 036, 048 and 060 Germicidal Lamps All control voltage is provided via a models. 24V(secondary)transformer with Single Speed belt drive motors built-in circuit breaker protection. are offered on 036, 048, 060 and 072 models and are available in _" Heat/Cool Staging-Capable of several different sizes to maximize -0&.--- ,..- .,,, up to 2 heat/2 cool staging with a air performance. third party DDC control system or Two-speed belt drive motors (low thermostat. static/high static)are available on Helps eliminate mold and bacterial Low Voltage Terminal Block- 074 and 090 models in several growth on the evaporator and drain Provides screw terminal different sizes to maximize air pans. Improves indoor air quality connections for thermostat or performance. and maintains efficiency of system controller wiring. by reducing fouling of evaporator Supply Air Blower coil. Night Setback Mode-Saves Forward curved blades, blower energy by closing outdoor air wheel is statically and dynamically Indoor Air Quality(CO2)Sensor dampers and operating supply fan balanced. Monitors CO2 levels adjusts on thermostat demand only. economizer dampers as needed All belt drive motors have for Demand Control Ventilation. Options /Accessories adjustable pulley for speed Field Installed change. ELECTRICAL Commercial Control Systems Ordering Information Marked&Color-Coded Wiring ® Specify direct drive or belt drive All electrical wiring is color-coded L Connection®Network and marked to identify which Complete building automation motor. components it is connecting. control system for single or For belt drive, specify motor multi-zone applications. Options horsepower and drive kit number Electrical Plugs include local interface, software when base unit is ordered. Positive connection electrical plugs for local or remote communication, Required Selections are used to connect common and hardware for networking accessories or maintenance parts other control functions. See L Supply Air Blower for easy removal or installation. Connection Network Product Order one, belt drive or direct Required Selections Specifications Bulletin for details. drive (See Blower Data Table for specifications). Voltage Choice Smoke Detector Specify ordering Photoelectric type, installed in Order one drive kit, belt drive only, p fy when base unit. supply air section, return air see Drive Kit Specifications Table. Options/Accessories section or both sections.Available INDOOR AIR QUALITY Factory or Field Installed with power board and single Air Filters sensor(supply or return) or power Disposable 2 inch filters furnished Disconnect Switch (80 Amp) board and two sensors(supply and as standard. Accessible from outside of unit, return). Power board located in unit spring loaded weatherproof cover control compartment. Options/Accessories furnished. Main power to the unit is field connected to the disconnect Thermostats Field Installed which allows all power to be shut Control system and thermostat Healthy Climate®High off for service. See Electrical Data options, see page 47. Performance Air Filters tables for ordering information, Aftermarket unit controller options Disposable MERV 8 or MERV 13 page 40. see Options/Accessories table. (Minimum Efficiency Reporting Value based on ASHRAE 52.2) GFI Service Outlets (2) ® BLOWER 115V ground fault circuit interrupter efficiency 2 inch pleated filters. A wide selection of supply air (GFCI)type, non-powered, field- blower options are available wired. to meet a variety of air flow Field Installed requirements. GFI Weatherproof Cover Motor Single-gang cover. Overload protected, equipped with Heavy-duty UV-resistant ball bearings(belt drive) or sleeve bearings (direct drive). polycarbonate case construction. Landmarks Packaged Gas/Electric 2 to 6 Tons/Page 6 Hinged base cover with gasket. OPTIONS /ACCESSORIES ECONOMIZER OPTIONS Standard Economizer High Performance Factory or Field Installed Control Module Economizer Control Module The Standard Module provides inputs and ® Economizer Economizer ` { ` • 4;°s' outputs (Standard and High Performance Control Module , €i !, to control Common Features) can be adjusted . •' � ' ""� 0 economizer Outdoor Air Hood is furnished. to operate based ` based on j ®,r9 © , on outdoor air tt ` ° Factory installed Economizer parameter can be ordered with two exhaust temperatures. settings. options: Economizer Controls: Module automatically detects • Barometric Relief Dampers • Damper Minimum Position sensors by polling to determine and Exhaust Hood. -Can be set lower than which sensors are installed in • No Exhaust. traditional minimum air system. Field installed Economizer includes requirements resulting in cost Module displays any alarm Barometric Relief Dampers with savings. messages (fault detection Exhaust Hood. • IAQ Sensor-Signals and diagnostics)as an aid in dampers to modulate and troubleshooting. Barometric Relief Dampers allow maintain 55°F when CO2 is Non-volatile memory retains relief of excess air, aluminum blade dampers prevent blow back and higher than the CO2 setpoint. parameter settings in case of outdoor air infiltration during off • Demand Control Ventilation power failure. cycle, bird screen furnished. (DCV) LED-A steady green Keypad with four navigation Occupied/Unoccupied mode with Demand Control Ventilation buttons and LCD screen is field furnished setback thermostat. LED indicates the IAQ reading furnished for setting economizer is higher than setpoint and parameters. Demand Control Ventilation (DCV) requires more fresh air. • ready using optional CO2 sensors. Menu Up/Exit 0 button • Free Cool LED-A steady returns to the main menu. Mixed Air Sensor is furnished for green LED indicates outdoor field installation in the rooftop unit. • Arrow Up A button moves air is suitable for free cooling. to the previous or next Sensor is factory installed when Free Coolingruns when outdoor Economizers are factory installed. parameter within the selected air temperature is lower than menu. Single sensible sensor is furnished the set temperature on the with Economizer and enables • Arrow Down♦button moves economizer control. to the next parameter within economizer operation if the outdoor temperature is less than NOTE: The Free Cooling the selected menu. the setpoint of the control. default setting for outdoor air • Select(enter)+-Ibutton temperature sensor is 55°F. confirms parameter selection. Horizontal Economizer Conversion kit is available for field installation. High Performance Main Menu Structure: Economizer Features • STATUS (economizer and Standard Economizer Features Approved for California Title 24 (Not for Title 24) system operation status) building standards. • SETPOINTS(settings for Gear-driven action, return air Low leakage dampers are Air and outdoor air dampers, plug- various setpoint parameters) Movement and Control Association in connections to unit, neoprene International (AMCA) Class 1A • SYSTEM SETUP (settings/ seals, 24-volt, fully-modulating Certified-Maximum 3 CFM per sq. information about the system) spring return motor. ft. leakage at 1 in. w.g. • ADVANCED SETUP(freeze ASHRAE 90.1-2010 compliant. protection, CO2 settings, stage 3 delay and additional Gear-driven action, high torque calibration settings) 24-volt fully-modulating spring return damper motor, return air • CHECKOUT(damper and outdoor air dampers, plug-in positions) connections to unit, nylon bearings, • ALARMS (output signal that enhanced neoprene blade edge can be configured for remote seals and flexible stainless steel alarm monitoring) jamb seals to minimize air leakage. NOTE-High Performance Economizers are not approved for use with enthalpy controls in Title 24 applications. Landmarks Packaged Gas/Electric 2 to 6 Tons/Page 7 OPTIONS /ACCESSORIES ECONOMIZER OPTIONS NOTE-Not available for 024 and Adjustable Pitch Curb (continued) 030 models. Fully adjustable pitch curb provides NOTE- The Free Cooling NOTE-If Power Exhaust is field a level platform for rooftop units setpoint for Title 24 applications installed with a factory installed allowing flexible installations must be set based on the Economizer, the Economizer must on roofs with uneven or sloped Climate Zone where the system be ordered with the "No Exhaust" angles. is installed. See Section 140.4 option and the Barometric Relief Maximum slope is 314 in. per foot "Prescriptive Requirements for Dampers with Exhaust Hood must in any direction. Space Conditioning Systems" also be ordered separately for field installation. Uses interlocking tabs to fasten of the California Energy corners together. No tools required. Commission's 2013 Building OUTDOOR AIR OPTIONS Energy Efficiency Standards. Hardware is furnished to connect Refer to Installation Instructions Factory or Field Installed upper curb with lower curb. for complete setup information Outdoor Air Dampers - Available in 14 inch height. and menu parameters available. Downflow or Horizontal Adaptor Curbs (not shown) Factory or Field Installed Single blade damper, 0 to 25% Curbs are regionally sourced. (fixed)outdoor air adjustable, Dimensions will vary based Single Enthalpy Temperature installs in unit. upon the source. Contact your Control Automatic model features fully local sales representative for a (Not for Title 24) modulating spring return damper detailed cut sheet with applicable Outdoor air enthalpy sensor motor with plug-in connection. dimensions. enables Economizer if the outdoor Manual model features a slide enthalpy is less than the setpoint of CEILING DIFFUSERS the control. damper. Maximum mixed air temperature in cooling mode: Ceiling Diffusers(Flush and Field Installed 100°F. Step-Down) Outdoor Air Hood is furnished. Diffuser face and grilles with white Differential Enthalpy Control powder coat finish, insulated (UL (Not for Title 24) ROOF CURBS listed duct liner), diffuser box Order two Single Enthalpy Nailer strip furnished, mates with collars for duct connection, Controls. One is field installed in to unit, US National Roofing fixed blades(flush diffusers) and the return air section, the other in Contrac#ors Approved, shipped double deflection blades(step- the outdoor air section.Allows the knocked down. down diffusers), provisions for economizer control board to select suspending, internally sealed between outdoor air or return air, Hybrid Roof Curbs, Downflow (prevents recirculation), removable whichever has lower enthalpy. Roof curb can be assembled using return air grille, adapts to T-bar interlocking tabs to fasten corners ceiling grids or plaster ceilings. Horizontal Economizer together. No tools required. Conversion Kit Curb can also be fastened together Transitions (Supply and Return) Insulated panel covers the bottom with furnished hardware. Used with diffusers, installs return air opening on the unit base in roof curb, galvanized steel to convert downflow Economizer to Available in 8, 14, 18, and 24 inch construction,flanges furnished for horizontal airflow, heights. duct connection to diffusers, fully EXHAUST OPTIONS Full Perimeter Curbs, Downflow insulated. (090 Models Only) Field Installed Hybrid roof curbs can be ® Power Exhaust Fan assembled using interlocking tabs Installs internal to unit for downflow to fasten corners together. No tools applications only with Economizer required. option. Provides exhaust air Hybrid roof curbs can also be pressure relief. Interlocked to fastened together with furnished run when supply air blower is hardware. operating, fan runs when outdoor Available in 8, 14, 18, and 24 inch air dampers are 50% open heights. (adjustable), motor is overload NOTE-090 models can be used protected. on smaller 79-3/4 in. Hybrid Roof Fan is 16 in. diameter with 4 fan Curbs(not full perimeter) with 15- blades and a 1/3 hp motor. 3/4 in. overhang at condenser end of unit. See dimension drawing on page 52. Landmark')Packaged Gas/Electric 2 to 6 Tons/Page 8 OPTIONS/ACCESSORIES Unit Model No. Item Model Catalog KGB KGB KGB KGB KGB KGB KGB KGB No. No. 024 030 036 048 060 072 074 090 COOLING SYSTEM Condensate Drain Trap PVC-C1TRAP2OAD2 76W26 X X X X X X X X Copper-C1TRAP1 OAD2 76W27 X X X X X X X X Drain Pan Overflow Switch KISNSR71AB1- 74W42 X X X X X X X X Low Ambient Kit K1SNSR33AN2 14D89 X X X X X X X X Efficiency High 0 0 0 Standard 0 0 0 0 0 0 0 Refrigerant Type R-410A 0 0 0 0 0 0 0 0 HEATING SYSTEM Bottom Gas Piping Kit TIGPKTOIAN1 19W50 X X X X X X X X Low Temperature Vestibule 208/230V-1 or 3 ph-TICWKTO1AN1Y 19W53 X X X X X X X X Heater 460V-3 ph-T1CWKTO1AN1G 19W54 X X X X X X 575V 3ph-T1CWKTOIAN1J 19W62 X X X X X X Combustion Air Intake Extensions T1 EXTN1 OAN1 19W51 X X X X X X X X Gas Heat Input Standard One-Stage-65 kBtuh input Factory 0 0 0 0 0 0 0 Standard Two-Stage-53/70 kBtuh input Factory '0 10 '0 '0 10 Medium One-Stage-108 kBtuh input Factory 0 0 0 0 0 0 Medium Two Stage-81/108 kBtuh input Factory 0 0 0 0 0 0 High One-Stage-150 kBtuh input Factory 0 0 0 0 0 High Two-Stage-113/150 kBtuh input Factory 0 0 0 0 0 LPG/Propane For one-stage models-Cl PROP10AP3 14N20 X X X X X X X X Conversion Kits For two-stage models-Cl PROP20AP3 14N21 X X X X X X Stainless Steel Heat Exchanger Factory 0 0 0 0 0 0 0 0 Vertical Vent Extension C1EXTN2OFF1 31W62 X X X X X X X X Standard Two-Stage Heat is only available with Low NOx Models. NOTE-The catalog and model numbers that appear here are for ordering field installed accessories only. OX-Field Installed or Configure to Order(Factory Installed) O-Configure to Order(Factory Installed) X-Field Installed. Landmark®Packaged Gas/Electric 2 to 6 Tons!Page 9 OPTIONS/ACCESSORIES Unit Model No. Item Model Catalog KGB KGB KGB KGB KGB KGB KGB KGB No. No. 024 030 036 048 060 072 074 090 BLOWER-SUPPLY AIR Motors Direct Drive-0.25 hp(208/230V-1 ph) Factory 0 0 Direct Drive-0.5 hp(208/230V-1 ph,208/230V3ph,460V-3ph,575V-3ph) Factory 0 0 Direct Drive-0.75 hp(208/230V-1ph,208/230V-3ph,460V3ph,575V-3ph) Factory 0 Belt Drive-0.75 hp(208/230V-1 ph)Standard Efficiency Factory 0 0 0 Belt Drive-1.5 hp(208/230V-1ph)Standard Efficiency Factory 0 0 0 Belt Drive-1 hp(208/230V,460V,575V-3ph)Standard Efficiency Factory 0 0 0 0 30 40 Belt Drive-2 hp(208/230V,460V,575V-3ph)Standard Efficiency Factory 0 0 0 0 30 40 Belt Drive-3 hp(208/230V,460V,575V-3ph)Standard Efficiency Factory +0 Belt Drive-1 hp(208/230V,460V,575V-3ph)(2 Speed) Factory 30 Belt Drive-2 hp(208/230V, 460V, 575V-3ph)(2 Speed) Factory 30 s 0 Drive Kits Kit A01 -T1 DRKT001-1 -673-1010 rpm Factory 0 See Blower Data Tables Kit A02-T1 DRKT002-1 -745-1117 rpm Factory 0 for selection Kit A03-Ti DRKT003-1 -833-1250 rpm Factory 0 Kit A04-Ti DRKT004-1 -968-1340 rpm Factory 0 10 Kit A05-Ti DRKT005-1 -897-1346 rpm Factory 0 Kit A06-T1 DRKT006-1 -1071-1429 rpm Factory 0 Kit A07-T1 DRKT007-1 -1212-1548 rpm Factory 0 Kit A08-T1 DRKT008-1 -1193-1591 rpm Factory 0 1 0 Kit AA01 -T1 DRKT001AP1 -522-784 rpm Factory 0 2 0 Kit AA02-T1 DRKT002AP1 -632-875 rpm Factory 0 2 0 Kit AA03-T1 DRKT003AP1 -798-1105 rpm Factory 0 2 0 Kit AA04-T1DRKT004AP1 -921-1128 rpm Factory 6 0 CABINET Combination Coil/Hail C1GARD5IA-1 13R98 X X X X Guards C1GARD51AT1 13T03 X X X K1 GARD50AP1 13T17 X Corrosion Protection Factory 0 0 0 0 0 0 0 0 Hinged Access Panels 0 0 0 0 0 0 0 0 CONTROLS Commercial Controls L Connection®Building Automation System --- X X X X X X X X BACnet® KOCTRL31A-2 16X70 OX OX OX OX OX OX OX OX BACnet®Thermostat with Display KOSNSRO1 FF1 97W23 X X X X X X X X BACnet® Thermostat without Display KOSNSROOFF1 97W24 X X X X X X X X Novar®2051 KOCTRL30A-1 96W11 OX OX OX OX KOCTRL30AP1 12B98 OX OX OX OX Plenum Cable(75 ft.) KOMISCOOFF1 97W25 X X X X X X X X Smoke Detector-Supply or Return C1 SNSR44AP1 53W78 X X X X X X X X (Power board and one sensor) Smoke Detector-Supply and Return C1SNSR43AP1 53W79 X X X X X X X X (Power board and two sensors) 1074S Belt Drive models only. 2 074H Belt Drive models only. 3 KGB074B models have an optional lhp or 2hp Single Speed Belt Drive;KCB074T models have an optional lhp or 2hp Two Speed Belt Drive 4 KGB090B models have an optional thp,2hp or 3hp Single Speed Belt Drive 5 KGB090T models have 2hp Two Speed Belt Drive KG80908 with 3 hp blower motor only. NOTE-The catalog and model numbers that appear here are for ordering field installed accessories only. OX-Field Installed or Configure to Order(Factory Installed) O-Configure to Order(Factory Installed) X-Field installed. Landmark®Packaged Gas/Electric 2 to 6 Tons/Page 10 OPTIONS/ACCESSORIES Unit Model No. Item Model Catalog KGB KGB KGB KGB KGB KGB KGB KGB No. No. 024 030 036 048 060 072 074 090 ECONOMIZER Standard Economizer With Outdoor Air Hood(Sensible Control)(Not for Title 24) Standard Economizer-Includes Barometric Relief K1 ECON30A-3- 14090 OX OX OX OX OX OX OX OX Dampers and Exhaust Hood Standard Economizer-No Exhaust Factory 0 0 0 0 0 0 0 X Standard Economizer Controls(Not for Title 24) Single Enthalpy Control C1SNSR64FF1 53W64 OX OX OX OX OX OX OX OX Differential Enthalpy Control(order 2) C1SNSR64FF1 53W64 X X X X X X X X High Performance Economizer With Outdoor Air Hood(Sensible Control) (Approved for California Title 24 Building Standards/AMCA Class 1A Certified) High Performance Economizer-Includes Barometric K1ECON32A-3 16X75 OX OX OX OX OX OX OX OX Relief Dampers and Exhaust Hood High Performance Economizer Controls(Not for Title 24) Single Enthalpy Control C1SNSR6OFF1 10Z75 OX OX OX OX OX OX OX OX Differential Enthalpy Control(order 2) C1SNSR6OFF1 10Z75 X X X X X XX X Economizer Accessories Horizontal Economizer Conversion Kit TIHECKOOAN1 17W45 X X X X X X X X OUTDOOR AIR Outdoor Air Dampers With Outdoor Air Hood Motorized C1DAMP21A-1 15017 OX OX OX OX OX OX OX OX Manual C1DAMP11A-2 15018 OX OX OX OX OX OX OX OX ,. POWER EXHAUST FAN Standard Static 208/230V-1 or 3ph-C1 PWREI OA-1 P 79W87 X X X X X X NOTE-Order Barometric Relief Dampers with Exhaust Hood below 460V-3ph-Cl PWRE1 OA-1 G 79W88 X X X X X X if unit is ordered with factory installed Standard Economizer with"No 575V-3ph-C1PWRE10A-1J 79W89 X X X X X X Exhaust"option BAROMETRIC RELIEF Barometric Relief Dampers with Exhaust Hood Cl DAMP50A-1- 74W38 X X X X X X X X ELECTRICAL Voltage 208/230V-1 phase 0 0 0 0 0 60 hz 208/230V-3 phase 0 0 0 0 0 0 460V-3 phase 0 0 0 0 0 0 575V-3 phase 0 0 0 0 0 0 Disconnect See Electrical Data Tables for selection OX OX OX OX OX OX OX OX GFI Service 15 amp non-powered,field-wired(208/230V,460V only) 74M70 OX OX OX OX OX OX OX OX Outlets LTAGFIK10/15 20 amp non-powered,field-wired(575V only)C1GFCI2OFF1 67E01 X X X X X X X X Weatherproof Cover for GFI C1GFCI99FF1 10089 X X X X X X X X Required when Economizer is factory installed(no exhaust option)with field installed Power Exhaust Fan option. NOTE-The catalog and model numbers that appear here are for ordering field installed accessories only. OX-Field Installed or Configure to Order(Factory Installed) O-Configure to Order(Factory Installed) X-Field Installed. Landmark°Packaged Gas!Electric 2 to 6 Tons!Page 11 OPTIONS/ACCESSORIES Unit Model No. Item Model Catalog KGB KGB KGB KGB KGB KGB KGB KGB No. No. 024 030 036 048 060 072 074 090 INDOOR AIR QUALITY Air Filters Healthy Climatee High MERV 8(16 x 20 x 2)-C1FLTR15A-1- 54W20 X X X X Efficiency Air Filters MERV 13(16 x 20 x 2)-T1 FLTR40A-1- 52W37 X X X X Order 4 per unit MERV 8(20 x 20 x 2)-C1 FLTR15D-1- 54W21 X X X X MERV 13(20 x 20 x 2)-Cl FLTR40D-1- 52W39 X X X X Indoor Air Quality(Co2)Sensors Sensor-Wall-mount,off-white plastic cover with LCD COSNSR5OAE1L 77N39 X X X X X X X X display Sensor-Wall-mount, black plastic case, no display, COSNSR53AE1L 87N54 X X X X X X X X rated for plenum mounting CO2 Sensor Duct Mounting Kit-for downflow COMISC19AE1- 85L43 X X X X X X X X applications Aspiration Box-for duct mounting non-plenum rated COMISC16AE1- 90N43 X X X X X X X X CO2 sensor(77N39) UVC Germicidal Lamps ' Healthy Climatee UVC Light Kit(208/230v-1ph) E1UVCL10AN1- 50W90 X X X X X X X X CEILING DIFFUSERS Step-Down-Order one RTD9-65S 13K60 X X X X X RTD11-95S 13K61 X X X Flush-Order one FD9-65S 13K55 X X X X X FD11-95S 13K56 X X X Transitions(Supply and Return)-Order one T1TRAN1OAN1 17W53 X X X X X TITRAN2ON-1 17W54 X X X ROOF CURBS Hybrid Roof Curbs,Downflow 8 in. height C1CURB70A-1 11F50 X X X X X X X 2X 14 in.height C1CURB71A-1 11F51 X X X X X X X 2X 18 in. height C1CURB72A-1 11F52 X X X X X X X 2X 24 in. height CICURB73A-1 11F53 X X X X X X X 2X Hybrid Roof Curbs,Full Perimeter,Downflow 8 in. height KICURB70AP1 11S47 X 14 in.height K1CURB71AP1 11S48 X 18 in.height K1CURB72AP1 11T01 X 24 in. height K1CURB73AP1 11T06 X Adjustable Pitch Curb 14 in.height C1CURB55AT1 43W27 IX X X X X X X X 'Lamps operate on 110-230V single-phase power supply.Step-down transformer may be ordered separately for 460V and 575V units.Alternately,110V power supply may be used to directly power the UVC ballast(s). 2 090 models will fit smaller roof curbs with overhang.See dimension drawing. NOTE-The catalog and model numbers that appear here are for ordering field installed accessories only. OX-Field Installed or Configure to Order(Factory Installed) O-Configure to Order(Factory Installed) X-Field Installed. Landmark®Packaged Gas/Electric 2 to 6 Tons/Page 12 SPECIFICATIONS - DIRECT DRIVE BLOWER 2 - 2.5 TON General Data Nominal Tonnage 2 Ton 2.5 Ton Model No. KGB024S4D KGB030S4D Efficiency Type Standard Standard Blower Type Multi-Speed Direct Drive Multi-Speed Direct Drive Cooling Gross Cooling Capacity-Btuh 24,600 31,000 Performance 1 Net Cooling Capacity-Btuh 24,000 30,000 AHRI Rated Air Flow-cfm 810 1,000 2 Sound Rating Number(SRN)((dBA) 74 74 Total Unit Power-kW 1.9 2.4 'SEER(Btuh/Watt) 14.0 14.0 1 EER(Btuh/Watt) 12.0 11.5 AHRI Reference No.(also see page 20) 208/230V-1 ph 8003487 8003488 Refrigerant Type R-410A R-410A Charge Furnished 3 lbs. 12 oz. 5 lbs. 1 oz. Gas Heating Options-See page 19 Standard(1 Stage) Standard(1 Stage) Compressor Type(one per unit) Scroll Scroll Outdoor Coil Net face area-sq.ft. 11.7 11.7 Number of rows 1 1 Fins per inch 23 23 Outdoor Motor-(No.)HP (1) 1/4 (1) 1/4 Coil Fan Motor rpm 825 825 Total Motor Input-watts 335 335 Diameter-(No.)in./No.of blades (1)24-4 (1)24-4 Total air volume-cfm 3700 3700 Indoor Coil Net face area-sq.ft. 7.8 7.8 Tube diameter-in. 3/8 3/8 Number of rows 2 3 Fins per inch 14 14 Drain Connection(no.)and size-in. (1) 1 NPT (1)1 NPT Expansion device type Balanced Port Thermostatic Expansion Valve, removable power head Indoor Blower Nominal Motor HP 0.25 hp 0.25 hp Wheel nominal diameter x width-in. (1) 10 x 10 (1)10 x 10 Filters Type Disposable Number and size-in. (4) 16 x 20 x 2 Electrical Characteristics-60 Hz 208/230V 208/230V 1 phase 1 phase NOTE-Net capacity includes evaporator blower motor heat deduction.Gross capacity does not include evaporator blower motor heat deduction. 'AHRI Certified to AHRI Standard 210/240:95°F outdoor air temperature and 60°F db/67°F wb entering evaporator air;minimum external duct static pressure. 2 Sound Rating Number(SRN)rated in accordance with test conditions included in ARI Standard 270-95. Landmark®Packaged Gas/Electric 2 to 6 Tons/Page 13 SPECIFICATIONS - DIRECT DRIVE BLOWER 3 - 5 TON General Data Nominal Tonnage 3 Ton 4 Ton 5 Ton Model No. KGB036S4D KGB048S4D KGB060S4D Efficiency Type Standard Standard Standard Blower Type Multi-Speed Direct Drive Multi-Speed Direct Drive Multi-Speed Direct Drive Cooling Gross Cooling Capacity-Btuh 37,300 49,700 61,900 Performance 'Net Cooling Capacity-Btuh 36,000 47,500 59,500 AHRI Rated Air Flow-cfm 1150 1560 1760 2 Sound Rating Number(SRN)((dBA) 74 74 83 Total Unit Power-kW 2.9 4.1 5.0 'SEER(Btuh/Watt) 14.0 14.0 14.0 'EER(Btuh/Watt) 12.3 11.5 11.8 AHRI Cooling Reference No. 208/230V-1 ph 10579210 8003493 8003497 (also see page 20) 208/230V-3h 10579192 p 8003494 8003498 460V-3 ph 10579193 8003495 8003499 575V-3 ph 10579194 8003496 8003500 Refrigerant Type R-410A R-410A R-410A Charge Furnished 5 lbs. 9 oz. 5 lbs. 10 oz. 8 lbs.4 oz. Gas Heating Options-See page 19 Standard(1 or 2 Stage) Standard(1 or 2 Stage), or Medium(1 or 2 Stage)or Medium(1 or 2 Stage) High(1 or 2 Stage) Compressor Type(one per unit) Scroll Scroll Scroll Outdoor Coil Net face area-sq.ft. 14.5 14.5 17.8 Number of rows 1 1 1 Fins per inch 23 23 23 Outdoor Motor-(No.)HP (1) 1/4 (1) 1/4 (1)1/2 Coil Fan Motor rpm 825 825 1075 Total Motor Input-watts 325 325 560 Diameter-(No.)in.I No.of blades (1)24-4 (1)24-4 (1)24-4 Total air volume-cfm 3950 3950 5150 Indoor Coil Net face area-sq. ft. 7.8 7.8 9.7 Tube diameter-in. 3/8 3/8 3/8 Number of rows 3 3 4 Fins per inch 14 14 14 Drain Connection(no.)and size-in. (1)1 NPT (1)1 NPT (1) 1 NPT Expansion device type Balanced Port Thermostatic Expansion Valve, removable power head Indoor Nominal Motor HP 0.5 hp 0.5 hp 0.75 hp Blower Wheel nominal diameter x width-in. (1) 10x10 (1) 10x10 (1) 11x10 Filters Type Disposable Number and size-in. (4) 16 x 20 x 2 (4)20 x 20 x 2 Electrical Characteristics-60 Hz 208/230V 208/230V 208/230V 1 phase 1 phase 1 phase 208/230V 208/230V, 208/230V, 460V&575V 460V&575V 460V&575V 3 phase 3 phase 3 phase NOTE-Net capacity includes evaporator blower motor heat deduction.Gross capacity does not include evaporator blower motor heat deduction. 'AHRI Certified to AHRI Standard 210/240:95°F outdoor air temperature and 80°F db/67°F wb entering evaporator air;minimum external duct static pressure. 'Sound Rating Number(SRN)rated in accordance with test conditions included in ARI Standard 270-95, Landmarks Packaged Gas/Electric 2 to 6 Tons I Page 14 SPECIFICATIONS - BELT DRIVE BLOWER 3 - 5 TON General Data Nominal Tonnage 3 Ton 4 Ton 5 Ton Model No. KGB036S4B KGB048S4B KGB060S4B Efficiency Type Standard Standard Standard• Blower Type Single Speed Belt Drive Single Speed Belt Drive Single Speed Belt Drive Cooling Gross Cooling Capacity-Btuh 37,300 49,700 61,900 Performance ' Net Cooling Capacity-Btuh 36,000 47,500 59,500 AHRI Rated Air Flow-cfm 1150 1560 1760 2 Sound Rating Number(SRN)(dBA) 74 74 83 Total Unit Power-kW 2.9 4.1 5 ' SEER(Btuh/Watt) 14.0 14.0 14.0 'EER(Btuh/Watt) 12.3 11.5 11.8 AHRI Cooling Reference No. 208/230V-1 ph 10579210 8003493 8003497 (also see page 20) 208/230V-3 ph 10579192 8003494 8003498 460V-3 ph 10579193 8003495 8003499 575V-3 ph _ 10579194 8003496 8003500 Refrigerant Type R-410A R-410A R-410A Charge Furnished 5 lbs.9 oz. 5 lbs. 10 oz. 8 lbs.4 oz. Gas Heating Options-See page 19 Standard(1 or 2 Stage) Standard(1 or 2 Stage), or Medium(1 or 2 Stage)or Medium(1 or 2 Stage) High(1 or 2 Stage) Compressor Type(one per unit) Scroll Scroll Scroll Outdoor Coil Net face area-sq.ft. 14.5 14.5 17.8 Number of rows 1 1 1 Fins/inch 23 23 23 Outdoor Motor-(No.)HP (1) 1/4 (1)1/4 (1) 1/2 Coil Fan Motor rpm 825 825 1075 Total Motor Input-watts 325 325 560 Diameter-(No.)in./No. of blades (1)24-4 (1)24-4 (1)24-4 Total air volume-cfm 3950 3950 5150 Indoor Coil Net face area-sq.ft. 7.8 7.8 9.7 Tube diameter-in. 3/8 3/8 3/8 Number of rows 3 3 4 Fins per inch 14 14 14 Drain Connection(no.)and size-in. (1) 1 NPT (1) 1 NPT (1) 1 NPT Expansion device type Balanced Port Thermostatic Expansion Valve, removable power head Indoor Nominal Motor 208/230V 1ph 0.75 hp, 1.5 hp 0.75 hp, 1.5 hp 0.75 hp, 1.5 hp Blower HP All others voltages 1 hp,2 hp 1 hp,2 hp 1 hp, 2 hp &Drive Maximum Usable 208/230V 1 ph 0.86 hp, 1.7 hp 0.86 hp, 1.7 hp 0.86 hp, 1.7 hp Selection Motor HP All other voltages 1.15 hp,2.3 hp 1.15 hp,2.3 hp 1.15 hp, 2.3 hp Available Drive Kits A01 A02 A03 673-1010 rpm 745-1117 rpm 833-1250 rpm A05 A06 A07 897-1346 rpm 1071-1429 rpm 1212-1548 rpm Wheel nominal diameterx width-in. (1) 10 x 10 (1)10 x 10 (1) 10 x 10 Filters Type Disposable Number and size-in. (4) 16x20x2 (4)20x20x2 Electrical Characteristics-60 Hz 208/230V 208/230V, 208/230V 1 phase 1 phase 1 phase 208/230V, 208/230V 208/230V 460V&575V 460V&575V 460V&575V 3 phase 3 phase 3 phase NOTE-Net capacity includes evaporator blower motor heat deduction.Gross capacity does not include evaporator blower motor heat deduction. 'AHRI Certified to AHRI Standard 210/240:95°F outdoor air temperature and 80°F db/67°F wb entering evaporator air;minimum external duct static pressure. 2 Sound Rating Number(SRN)rated in accordance with test conditions included in ARI Standard 270-95. Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor hp required.Maximum usable hp of motors furnished are shown.In Canada,nominal motor hp is also maximum usable motor hp output.If motors of comparable hp are used,be sure to keep within the service factor limitations outlined on the motor nameplate. Landmark®Packaged Gas/Electric 2 to 6 Tons/Page 15 SPECIFICATIONS - BELT DRIVE BLOWER 6 TON General Data Nominal Tonnage 6 Ton 6 Ton Model No. KGB072H4B KGB074S4B Efficiency Type High Standard Blower Type _ Single Speed Belt Drive Single Speed Belt Drive Cooling Gross Cooling Capacity-Btuh 73,500 71,000 Performance ' Net Cooling Capacity-Btuh 72,000 68,000 AHRI Rated Air Flow-cfm 1920 2150 2 Sound Rating Number(SRN)(dBA) 79 79 Total Unit Power-kW 6.0 6.1 'IEER 13.5 12.7 1 EER(Btuh/Watt) 12.0 11.0 Refrigerant Type R-410A R-410A Charge Furnished _ 7 lbs.8 oz. 7 lbs.2 oz. Gas Heating Options-See page 19 Standard(1 or 2 Stage), Standard(1 Stage), Medium(1 or 2 Stage),or Medium(1 or 2 Stage)or High(1 or 2 Stage) High(1 or 2 Stage) Compressor Type(one per unit) Scroll Two-Stage Scroll Outdoor Coil Net face area-sq.ft. 17.8 17.8 Number of rows 1 1 Fins/inch 23 23 Outdoor Motor- No. HP ( ) (1) 1/3 (1) 1/3 Coil Fan Motor rpm 1075 1075 Total Motor Input-watts 410 375 Diameter-(No.)in./No.of blades (1)24-3 (1)24-3 Total air volume-cfm 4800 4700 Indoor Coil Net face area-sq.ft. 9.72 9.72 Tube diameter-in. 3/8 3/8 Number of rows 4 4 Fins per inch 14 14 Drain Connection(no.)and size-in. (1) 1 NPT (1) 1 in. NPT Expansion device type Balanced Port Thermostatic Expansion Valve,removable power head 'Indoor Nominal Motor Output 1 hp,2 hp 1 hp,2 hp Blower Maximum Usable Motor O On US &Drive ( IY) 1.15 hp,2.3 hp 1.15 hp 2.3 hp Selection Motor-Drive Kit Number AA01 A04 522-784 rpm 968-1340 rpm AA02 A08 632-875 rpm AA03 1193-1591 rpm 798-1105 rpm Wheel Nominal Diameter x Width-in. (1) 15 x 9 10 X 10 Filters Type Disposable Disposable Number and size-in. (4)20 x 20 x 2 (4)20 x 20 x 2 Electrical Characteristics-60 Hz 208/230V,460V or 575V—60 hertz—3 phase NOTE-Net capacity includes evaporator blower motor heat deduction.Gross capacity does not include evaporator blower motor heat deduction. 'AHRI Certified to AHRI Standard 340/360:95°F outdoor air temperature and 80°F db/67°F wb entering evaporator air;minimum external duct static pressure. 2 Sound Rating Number(SRN)rated in accordance with test conditions included in ARI Standard 270-95. 3 Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor hp required.Maximum usable hp of motors furnished are shown.In Canada,nominal motor hp is also maximum usable motor hp output.If motors of comparable hp are used,be sure to keep within the service factor limitations outlined on the motor nameplate. Landmark®Packaged Gas/Electric 2 to 6 Tons/Page 16 SPECIFICATIONS - BELT DRIVE BLOWER 6 TON General Data Nominal Tonnage 6 Ton 6 Ton Model No. KGB074S4T KGB074H4T Efficiency Type Standard High Blower Type Two Speed Belt Drive Two Speed Belt Drive Cooling Gross Cooling Capacity-Btuh 71,000 72,000 Performance 1 Net Cooling Capacity-Btuh 68,000 69,000 AHRI Rated Air Flow-cfm 2100 2100 2 Sound Rating Number(SRN)(dBA) 79 79 Total Unit Power-kW 6.1 5.7 ' IEER 15.0 16.0 ' EER(Btuh/Watt) 11.2 12.0 Refrigerant Type R-410A R-410A Charge Furnished 7 lbs.2 oz. 7 lbs.2 oz. Gas Heating Options-See page 19 Standard(1 or 2 Stage), Standard(1 or 2 Stage), Medium(1 or 2 Stage),or Medium(1 or 2 Stage),or High(1 or 2 Stage) High(1 or 2 Stage) Compressor Type(one per unit) Two-Stage Scroll Two-Stage Scroll Outdoor Coil Net face area-sq.ft. 17.8 17.8 Number of rows 1 1 Fins/inch 23 23 Outdoor Motor-(No.)HP (1)1/3 (1)1/3 Coil Fan Motor rpm 1075 1075 Total Motor Input-watts 375 375 Diameter-(No.)in.!No.of blades (1)24-3 (1)24-3 Total air volume-cfm 4700 4700 Indoor Coil Net face area-sq.ft. 9.72 9.72 Tube diameter-in. 3/8 3/8 Number of rows 4 4 Fins per inch 14 14 Drain Connection(no.)and size-in. (1) 1 NPT (1) 1 NPT Expansion device type Balanced Port Thermostatic Expansion Valve,removable power head 'Indoor Nominal Motor Output 1 hp,2 hp 1 hp,2 hp Blower Maximum Usable Motor Output(US Only) 1.15 hp,2.3 hp 1.15 hp,2.3 hp &Drive Selection Motor-Drive Kit Number A04 AA01 968-1340 rpm 522-784 rpm A08 AA02 1193-1591 rpm 632-875 rpm AA03 798-1105 rpm Wheel Nominal Diameter x Width-in. (1)10 x 10 (1)15 x 9 Filters Type Disposable Number and size-in. (4)20 x 20 x 2 (4)20 x 20 x 2 Electrical Characteristics-60 Hz 208/230V,460V or 575V—60 hertz—3 phase NOTE-Net capacity includes evaporator blower motor heat deduction.Gross capacity does not include evaporator blower motor heat deduction. 'AHRI Certified to AHRI Standard 340/360:95°F outdoor air temperature and 80°F db/67°F wb entering evaporator air;minimum external duct static pressure. 'Sound Rating Number(SRN)rated in accordance with test conditions included in ARI Standard 270-95. 'Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor hp required.Maximum usable hp of motors furnished are shown.In Canada,nominal motor hp is also maximum usable motor hp output.If motors of comparable hp are used,be sure to keep within the service factor limitations outlined on the motor nameplate. Landmark®Packaged Gas!Electric 2 to 6 Tons/Page 17 SPECIFICATIONS - BELT DRIVE BLOWER 7.5 TON General Data Nominal Tonnage 7.5 Ton 7.5 Ton Model No. KGB090S4B KGB090S4T Efficiency Type Standard Standard Blower Type Single Speed Belt Drive Two Speed Belt Drive Cooling Gross Cooling Capacity-Btuh 92,000 92,000 Performance ' Net Cooling Capacity-Btuh 88,000 88,000 AHRI Rated Air Flow-cfm 2250 2250 2 Sound Rating Number(SRN)(dBA) 79 79 Total Unit Power-kW 8.0 8.0 1 IEER 12.7 14.0 EER(Btuh/Watt) 11.0 11.0 Refrigerant Type R-410A R-410A Charge Furnished 9 lbs.4 oz. 9 lbs.4 oz. Gas Heating Options-See page 19 Medium(1 or 2 stage)or Medium(1 or 2 stage)or High(1 or 2 stage) High(1 or 2 stage) Compressor Type(one per unit) Two-Stage Scroll Two-Stage Scroll Outdoor Coil Net face area-sq.ft. 24.2 24.2 Number of rows 1 1 Fins/inch 23 23 Outdoor Motor-(No.)HP (1) 1/2 (1) 1/2 Coil Fan Motor rpm 1075 1075 Total Motor Input-watts 520 520 Diameter-(No.)in./No.of blades (1)24-4 (1)24-4 Total air volume-cfm 5300 5300 Indoor Coil Net face area-sq.ft. 9.72 9.72 Tube diameter-in. 3/8 3/8 Number of rows 4 4 Fins per inch 14 14 Drain Connection(no.)and size-in. (1) 1 in. NPT (1)1 in. NPT Expansion device type Balanced Port Thermostatic Expansion Valve, removable power head 3 Indoor Nominal Motor Output 1 hp,2 hp,3hp 2 hp Blower Maximum Usable Motor Output(US Only) 1.15 hp 2.3 hp,3.45 hp 2.3 hp &Drive Motor-Drive Kit Number AA01 AA01 Selection 522-784 rpm 522-784 rpm AA02 AA02 632-875 rpm AA03 632-875 rpm 798-1105 rpm AA03 a AA04 798-1105 rpm 921-1228 Wheel Nominal Diameter x Width-in. (1)15 x 9 (1)15 x 9 Filters Type Disposable Number and size-in. (4)20 x 20 x 2 (4)20 x 20 x 2 Electrical Characteristics-60 Hz 208/230V,460V or 575V—60 hertz—3 phase NOTE-Net capacity includes evaporator blower motor heat deduction.Gross capacity does not include evaporator blower motor heat deduction. 'AHRI Certified to AHRI Standard 340/360:95°F outdoor air temperature and 80°F db/67°F wb entering evaporator air;minimum external duct staticP ressure. z Sound Rating Number(SRN)rated in accordance with test conditions included in ARI Standard 270-95. 3 Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor hp required.Maximum usable hp of motors furnished are shown.In Canada,nominal motor hp is also maximum usable motor hp output.If motors of comparable hp are used,be sure to keep within the service factor limitations outlined on the motor nameplate. °3 hp blower motor only. Landmarks Packaged Gas/Electric 2 to 6 Tons/Page 18 SPECIFICATIONS - STANDARD GAS HEAT- THREE PHASE MODELS Model No. 036, 072H, 036, 072H, 036, 072H, 048, 072H, 048, 072H, 048, 074H 048, 074H, 048, 074H, 060, 074H, 060, 074H, 060, 060, 090S 060, 090S 074S 090S 074S 090S 074S 074S 074S Heat Input Type Standard Medium Medium High High (1 Stage) (1 Stage) _ (2 Stage) (1 Stage) (2 Stage) Input 1st Stage 65,000 108,000 81,000 150,000 113,000 Btuh 2nd Stage --- --- _ 108,000 --- 150,000 Output 1st Stage 52,000 86,000 65,000 120,000 90,000 Btuh 2nd Stage --- --- 86,000 --- 120,000 Temperature 1st stage --- --- 30-70 15-45 25-55 10-40 --- --- 30-60 15-45 Rise Range-°F 2nd Stage 15-45 5-35 --- --- 30-70 15-45 45-75 25-55 45-75 25-55 I Thermal Standard- 80% 80% 80% 80% 80% 80% 80% 80% 80% Efficiency Gas Supply Connections 1/2 in. NPT Rec.Gas Supply Pressure- 7 in.w.g./11 in.w.g. Nat./LPG 'Thermal Efficiency at full input. SPECIFICATIONS - LOW NOX GAS HEAT- SINGLE AND THREE PHASE MODELS Model No. 024, 036, 072H, 036, 072H, 036, 072, 036, 072H, 048, 072H, 048, 072H, 030 048, 074H 048, 074H 048, 074, 048, 074H, 060, 074H, 060, 074H, 060, 060, 060, 060, 074S 074S 074S 074S 074S 074S • Heat Input Type Standard Standard Medium Medium High High (1 Stage) (2 Stage) (1 Stage) (2 Stage) (1 Stage) (2 Stage) Low NOx Only Input 1st Stage 65,000 53,000 108,000 81,000 150,000 113,000 Btuh 2nd Stage --- 70,000 --- 108,000 --- 150,000 Output 1st Stage 52,000 43,000 87,000 66,000 121,000 92,000 Btuh 2nd Stage --- 57,000 --- 87,000 --- 121,000 Temperature 1st stage 35-65 15-45 5-35 5-35 5-35 30-70 15-45 25-55 10-40 --- --- 30-60 15-45 Rise Range-°F 2nd Stage --- --- --- 15-45 10-40 --- --- 30-70 15-45 45-7525-55 45-75 25-55 'AFUE(single phase) 81% 81% 81% 81% 81% 81% 81% 81% 81% 81% 81% 81% 81% 2Thermal Efficiency 81% 81% 81% 81% 81% 81% 81% 81% 81% 81% 81% 81% 81% (three phase) Gas Supply Connections 1/2 in.NPT Rec.Gas Supply Pressure- 7 in.w.g./11 in.w.g. Nat./LPG 'Annual Fuel Utilization Efficiency based on U.S.DOE test procedures and FTC labeling regulations-1 phase models only. 2 Thermal Efficiency at full input. HIGH ALTITUDE DERATE Gas Manifold Pressure NOTE-Units may be installed at altitudes Heat Input Type Altitude Feet in.w.g. Input Rate(Btuh) up to 2000 ft. above sea level without any Natural Gas LPG/Propane modifications.At altitudes above 2000 ft. Standard(1 stage) 2001 -4500 3.0 9.0 60,000 units must be derated to match information in the table shown.At altitudes above 4500 Standard(2 stage) 2001 -4500 3.0/1.7 9.0/5.1 65,000/49,000 ft. unit must be derated 2%for each 1000 ft. Medium(1 stage) 2001 -4500 3.0 9.0 100,000 above sea level. NOTE-This is the only permissible derate Medium(2 stage) 2001 -4500 3.0/1.7 9.0/5.1 100,000/75,000 for these units. High(1 stage) 2001 -4500 3.0 9.0 139,000 High(2 stage) 2001 -4500 3.0/1.7 9.0/5.1 139,000/104,000 Landmark®Packaged Gas/Electric 2 to 6 Tons/Page 19 AHRI DATA- HEATING - 1 PH MODELS AHRI DATA - HEATING - 1 PH MODELS Model Number 'Type Gas Heat Size AHRI Model Number 'Type Gas Heat Size AHRI (Drive Type) (All Low NOx) Reference (Drive Type) (All Low NOx) Reference Number Number KGB024(Direct) W Standard, 1 Stage 8005884 KGB048(Belt) W Standard, 1 Stage 8006227 KGB030(Direct) W Standard, 1 Stage 8005908 Y Medium, 1 Stage 8006228 KGB036(Direct) W Standard, 1 Stage 8006215 Q Medium, 2 Stage 8006226 B Standard,2 Stage 10032522 Z High, 1 Stage 8006218 Y Medium, 1 Stage 8006216 X High,2 Stage 8006217 Q Medium,2 Stage 8006214 KGB060(Direct) W Standard, 1 Stage 8006222 KGB036(Belt) W Standard, 1 Stage 8006212 B Standard,2 Stage 10032524 B Standard,2 Stage 10032523 Y Medium, 1 Stage 8006224 Y Medium, 1 Stage 8006213 Q Medium,2 Stage 8006221 Q Medium,2 Stage 8006211 Z High, 1 Stage 8006225 KGB048(Direct) W Standard, 1 Stage 8006230 X High,2 Stage 8006223 Y Medium, 1 Stage 8006231 KGB060(Belt) W Standard, 1 Stage 8006233 Q Medium,2 Stage 8006229 B Standard, 2 Stage 10032525 Z High, 1 Stage 8006220 Y Medium, 1 Stage 8006234 X High,2 Stage 8006219 Q Medium,2 Stage 8006232 NOTE-All models are 208/230V-1 phase-60hz only. Z High, 1 Stage 8006235 'Model Number Heat Designation, X High,2 Stage 8011578 NOTE-All models are 208/230V-1 phase-60hz only. 'Model Number Heat Designation. RATINGS NOTE-For Temperatures and Capacities not shown in tables,see bulletin-Cooling Unit Rating Table Correction Factor Data in Miscellaneous Engineering Data section. 2 TON-KGB024S4 Entering Outdoor Air Temperature Entering Outdoor Coil Wet Total 85°F 95°F 105°F 115°F Bulb Air Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Temper- Volume Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) ature Cap. Input Dry Bulb Cap. Input Dry Bulb Cap, Input Dry Bulb Cap. Input Dry Bulb cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F 640 23.2 1.31 0.69 0.84_ 0.99 21.7 1.49 0,7 0.86 1 20.1 1.72 0.71 0.89 1 18.4 1.97 0.73 0.92 1 63°F 800 24.6 1.3 0.75 0.93_ 1 23.1 1.48 0.76 0.95 1 21.4 1.7 0.78 0.98 1 19.7 1.95 0.8 1 1 960 25.8 1.29 0.8 1 1 24.3 1.47 0.82 1 1 _ 22.7 _ 1.69 0.85 _ 1 1 21 1.94 0.88 1 1 640 24.5 1.3 0.54 0.67 0,81 23 1.48 0.54 0.68 0.82 21.4 1.71 0.54 0.69 0.85 19.7 1.96 0.54 0.71 0.88 67°F 800 26.1 1.28 0.58 0.72 0.89 24.5 1.47 0.58 0.74 0.91 22.7 1.69 0.58 0.75 0.94 20.8 1.94 0.59 0.78 0.98 960 27.2 1.27 0.61 0.78 0.96 25.5 1.45 0.61 0.8 0.99 23.7 1.68 0.62 0.82 1 21.6 1.93 0.63 0.86 1 640 25.7 1.29 _ 0.41 0.53 0.65 24.2 1.47 0,4 0.53 0.66 22.6 1.7 0.39 0.53 0.67 20.8 1.95 0.38 0.54 0.68 71°F 800 27.4 1.27 0.42 0.57 0.7 25.8 1.45 _0.42 0,57 0.72 24 1.68 0.41 0.58 0,73 22.1 1.93 0.39 0.58 0.76 960 28.6 1.25 0.44 0.6 0.76 26.9 1.44 0.43 0.61 0.77 25 1.66 0.43 0.61 0.8 22.9 1.91 0.43 0.63 0.83 2.6 TON-KGB030S4 Outdoor Air Temperature Entering Outdoor Coil Entering Total 85°F 95°F 105°F 115°F Wet Air Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Bulb Volume Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) Temper- Cap. Input Dry Bulb Cap, Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb ature cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F 800 29.2 1.66 0.7 0.85 1 28.1 1.9 _ 0.71 0.87 1 26.3 2.21 0.73 0.9 1 24.6 2.69 0,74 0.93 1 63°F 1000 30.7 1.66 0.76 0.95 1 29.5 1.9 0.77 0.97 1 27,7 2.21 0.79 1 1 26.1 2.69 0.81 1 1 1200 32 1.66 0.82 1 1 30.9 1.91 0.83 1 1 29.2 2.22 0.86 1 1 27.5 2.69 0,9 1 1 800 30.9 1.66 0.55 0.68 0.82 29,7 1.91 0.55 0.69 0.83 27.9 2.22 0.56 0.7 0.86 26.2 2.69 0.56 0.72 0.89 67°F 1000 32.3 1.67 0.59 0.74 0.92 31.1 1.91 0.59 0.75 0.93 29.2 2.22 0.6 0.77 0.96 27.3 2.68 0.61 0.79 0.99 1200 33,3 1.67 0.6 0.8 1 32 1.92 0.62 0.81 1 30.1 2.22 0.63 0.84 1 28.2 2.7 0.65 0.87 1 800 32.5 1.67 0.41 0.54 0.68 31,3 1.91 0.41 0.54 0.67 29,5 2.22 0.41 0.55 0.68 27.7 2.69 0.41 0.56 0.7 71°F 1000 33.9 1.67 0.44 0.58 0.73 32.6 1.92 0.43 0.58 0.73 30.7 2.23 0.43 0.59 0,75 28.8 2.69 0.43 0.59 0.77 1200 34.8 1.68 0.44 0.61 0.78 33.5 1.92 0.44 0.6 0.8 31,5 2.23 0.44 0.63 0.83 29.7 2.69 0.44 0.64 0.85 Landmark°Packaged Gas/Electric 2 to 6 Tons/Page 20 RATINGS NOTE-For Temperatures and Capacities not shown in tables,see bulletin-Cooling Unit Rating Table Correction Factor Data in Miscellaneous Engineering Data section. 3 TON-KGB036S4 Enterin Outdoor Air Temperature Entering Outdoor Coil g Total 85°F 95°F 105°F 115°F Wet Bulb Air Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Temper- Volume Cool Motor Ratio(S/T) Cool Motor Ratio(S/T) Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) ature Cap. Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F 960 36.5 2.01 - 0.85 1 34.3 2.29 0.7 0:87 1 32 2.63 0.71 0.89 1 29.5 3.05 0.72 0.92 1 63°F 1200 38.6 2.02 _0.75 0.94 1 36.3 2.3 0.77 0.97 1 33.9 2.63 0.78 1 1 31.5 3,05 0.8 1 1 1440 40.4 2.03 0.82 1 1 IBM 2.3 0.83 1 1 36 2.63 0.86 1 1 33,6 3.04 0.89 1 1 960 39 2.02 0.54 0.67 0.81 36.8 2.3 0.54 0.68 0.83 34.4 2.63 0.54 0,69 0.85 31,8 3.04 0.54 0,7 0.88 67°F 1200 41.1 2.03 0.57 0.73 0.9 38.8 2.31 0.58 0.74 0.93 36.3 2.63 0.58 0.76 0.96 33.6 3.04 0.59 0.78 0.99 1440 42.7 2.04 0.61_ 0.79 0.99 40.2 2.31 0.62 0.81 1 37.5 2.64 0.62 0.83 1 34.9 3.05 0.63 0.86 1 960 41.4 2.03 0.4 0.53 0.65 39.1 2.31 0.4 0,53 0.65 36.7 2.63 0.38 0.53 0.67 34.1 3.04 0.38 0.53 0.68 71°F 1200 43.7 2.05 _0.42 0.56 0.71 41.3 2.32 0.41 0.57 0.72 38.7 2.64 0.41 0.57 0.74 36.1 3.04 0.4 0.58 0.75 1440 45.3 2.06 0.43 0.6 0.77 42.8 2.33 0.43 0.61 0.79 40.1 2.65 0.43 0.61 0.81 37.3 3.04 0.42 0.63 0.83 4 TON-KGB048S4 Entering Outdoor Air Temperature Entering Outdoor Coil Wet Total 85°F 95°F 105°F 115°F Bulb Air Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Temper- Volume Cool Motor Ratio(S/T) Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) ature Cap. Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F 1280 47.6 2.86 0.68 0.84 1 44.1 3.23 0.69 0.87 1 40.7 3.66 0.7 0.9 1 37.1 4.16 0.72 0.95 1 63°F 1600 50.1 2.88 0.74 0.95 1 46.6 3.25 0.76 0.98 1 43.1 3.68 0.78 1 1 39.7 4.19 0.81 1 1 1920 52.5 2.89 0.81 1 1 49.1 3.27 0.83 1 1 45.7 3.7 0.87 1 1 42.2 4.21 0.91 1 1 1280 50.9 2.88 0.53 0.66 0.8 47.3 3.26 0.53 0.67 0.83 43.8 3.69 0.53 0.68 0.86 40.1 4.19 0.53 0.7 0.9 67°F 1600 53.6 2.89 0,56 0.72 0.91 49.7 3.27 0.57 0.73 0.94 46 3.71 0.57 0.76 0.98 42 4.21 0.58 0.79 1 1920 55.4 2.9 0.6 0.78 1 51.4 3.29 0.6 0.81 1 47.5 3.72 0.61 0.84 1 43.3 4.22 0.63 0.88 1 1280 54.1 2.9 0.39 0.52 0.64 50.4 3.28 0.38 0.52 0.65 46.8 3.71 0.37 0.52 0.66 42.8 4.21 0.37 0.52 0.68 71°F 1600 56.8 2.91 0.41 0.55 0.7 52.9 3.3 0.4 0.56 0.71 49.1 3.73 0.4 0.57 0.73 45 4.23 0.39 0.58 0.76 1920 58.9 2.92 0.42 0.59 0.76 54.8 3.31 0,42 0.6 0.79 50.8 3.74 0.42 0.61 0.82 46.5 4.25 0.41 0.62 0.86 6 TON-KGB060S4 Entering Outdoor Air Temperature Entering Outdoor Coil Wet Total 85°F 95°F 105°F 115°F Bulb Air Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Temper- Volume Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) ature Cap. Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F 1600 60.1 3.41 0.88 0.84 1 56.8 3.86 0.7 0.86 1 53.1 4.39 0.71 0.89 1 48.9 5 0.73 0.93 1 63°F 2000 63.5 3.44 0.75 0.95 1 59.9 3.88 0.76 0.97 1 55.9 4.41 0.78 1 1 51.9 5.02 0.81 1 1 2400 66.4 3.45 0.8 1 1 63.1 3.91 0.83 1 1 59.5 4.44 0.86 1 1 55.3 5.07 0.9 1 1 1600 64.3 3.44 0.53 0.66 0.81 60.8 3.89 0.54 0.67 0.82 56.9 4.42 0.54 0.69 0.85 52.5 5.04 0.55 0.7 0.89 67°F 2000 67.8 3.46 0.58 0.72 0.9 64 3.91 0.57 0.74 0.93 59.7 4.44 0.58 0.75 0.96 55.1 5.07 0.59 0.78 1 2400 70.3 3.47 0.6 0.78 0.99 66.3 3.92 0.61 0.81 1 61.7 4.46 0.62 0.83 1 56.8 5.08 0.63 0.88 1 1600 68.8 3.46 0.4 0.52 0.64 65.2 3.92 0.4 0.53 0.65 61.1 4.45 0.39 0.53 0.66 56.3 5.08 0.38 0.54 0.68 71°F 2000 72.5 3.48 0.41 0.57 0.7 68.4 3.94 0.41 0.56 0.72 83.8 4.47 0.41 0.57 0.73 58.7 5.1 0.41 0.58 0.75 2400 74.7 3.49 0.42 0,59 0.76 70.5 3.95 0.43 0.6 0.78 66 4.49 0.43 0.61 0.81 60.7 5.12 0.42 0.63 0.85 6 TON-KGB072H4 Entering Outdoor Air Temperature Entering Outdoor Coil Wet Total 85°F 95°F 105°F 115°F Bulb Air Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Temper- Volume Cool Motor Ratio(S/T) Cool Motor Ratio(SIT) Cool Motor Ratio(SI) Cool Motor Ratio(SIT) attireCap. Input Dry Bulb Cap, Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F 1920 68.1 4.47 0.67 0.83 1 64.4 4.95 0.68 0.86 1 60.3 5.5 0.7 0.9 1 55.9 6.12 0.71 0.94 1 63°F 2400 71.8 4.48 0.72 0.94 1 67.8 4.97 0.74 0.97 1 63.4 5.51 0.77 1 1 59.4 6.14 0.81 1 1 2880 74.6 4.49 0.79 1 1 71 4.98 0.82 1 1 67.1 5.53 0.85 1 1 62.8 6.16 0.9 1 1 1920 72.4 4.48 0.52 0.64 0.78 68.7 4.97 0.53 0,65 0.81 64.7 5.52 0.54 0.67 0.84 60 6.15 0.55 0.69 0.89 67°F 2400 76.3 4.5 0.56 0.7 0.89 72.2 4.99 0.56 0.71 0.92 67.3 5.53 0.57 0.74 0.96 62.7 6.17 0.59 0,77 1 2880 78.8 4.51 0.58 0.76 0.98 74.6 5 0.59 0.79 1 69.7 5.55 0.6 0.82 1 64.7 6.18 0.62 0.87 1 1920 77.2 4.5 0.39 0.51 0.62 73.1 4.99 0.39 0.51 0.63 68.7 5.54 0.4 0.52 0.65 63.9 6.17 0.4 0.54 0.67 71°F 2400 81 4.52 0.41 0.55 0.68 76.7 5.01 0.41 0.55 0.69 71.9 5.56 0.41 0.56 0.71 66.6 6.19 0.41 0.57 0.74 2880 83.4 4.53 0.42 0.58 0.73 79 5.02 0.42 0.58 0.75 74,1 5.57 0.43 0.6 0.79 68.7 6.2 0.43 0.61 0.83 Landmark°Packaged Gas I Electric 2 to 6 Tons/Page 21 RATINGS NOTE-For Temperatures and Capacities not shown in tables,see bulletin-Cooling Unit Rating Table Correction Factor Data in Miscellaneous Engineering Data section. 6 TON-STANDARD EFFICIENCY KGB074S4B(1ST STAGE) Enterin Outdoor Air Temperature Entering Outdoor Coil Bg Total 65°F 75°F 85°F 95°F ulb Air Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Tem er- Volume Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) Cool Motor Ratio(S Cool Motor Ratio(SIT) p Cap. Input Dry Bulb Cap. Input DryBulb Cap. Input DryBulb Cap. Input DryBulb ature p p cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F ' 1920 61.9 2.05 0.79 0.94 1 58.8 2.43 0.8 0.96 1 55.5_ 2.85 0.81 0.98 1 52.1 3.3 0.83 1 1 63°F 2400 65.2 2.03 0.85 1 _ 1 62.5 2.42 0.87 1 1 59.5 2.84 0.89 1 1 56 3.29 0.92 1 1 2880 68.9 2.02 0.91 1 1 65.9 2.41 0.94 1 1 62.7 2.83 0.96 1 1 59.1 3.29 0.99 1 1 1920 66 2.03 0.61 0.76 0.91 62.8 2.42 _ 0,62 0.77 0.93 59.3 2.84 0.62 0.78 0.95 55.6 - 3.3 0.63 0.81 0.98 67°F 2400 69 2.02 0.65 0.82 0.99 65.6 2.41 0.66 0.84 1 _ 61.9 2.83 0.66 0.86 1 58 3,29 0.68 0.69 1 2880 71.2 2.01 0.68 0.89 1 67.7 2.4 0.7 0.91 1 63.9 2.82 0.71 0.94 1 60 3.29 0.73 0.97 1 1920 70.3 2.01 0.45 0.6 0.74 67 2.4 0.45 0.61 0.75 63.4 2.83 0.45 0.61 0.76 59.5 3.29 0.45 0.62 0.78 71°F 2400 73.4 2 0.44 0.64 _ 0.6 69.8 2.39 0.48 0.64_ 0.81 66.2 2.82 0.47 0.66 0.83 62 3.29 0.47 0.67 0.86 2880 75.8 1.99 0.48 0.68 0.87 72.1 2.39 0.49 0.69 0.88 68.1 2.82 0.49 0.71 0.91 63.9 3.28 0.5 0.73 0.94 6 TON-STANDARD EFFICIENCY KGB074S4B(2ND STAGE) EnteringOutdoor Air Temperature Entering Outdoor Coil Total 85°F 95°F 105°F 115°F Bulb Air Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Temper- Volume Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) Cool Motor Ratio SI ature Cap. Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb cfm kBtuh kW 75°F 80°F 85°F kBtuh kW MI 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F 1920 68.6 4.06 0.73 0.88 -6 64.9 4.58 0.75 0.9 1 60.9 5.17 0.77 0.93 1 56.7 5.85 0.79 0.96 1 63°F 2400 72.2 4.09 0.79 0.96 1 68.1 4.81 0.81 0.99 1 63.9 5.2 0.83 1 1 60 5.88 0.86 1 1 2880 75.2 4.12 0.85 1 1 71.6 4.64 0.87 1 1 67.6 5.24 0.9 1 1 63.4 5.92 0.94 1 1 1920 73 4.1 0.57 0.71 0.85 69 4.62 0.58 0.73 0.87_64.9 5.21 0.59 0.75 0.89 60.4 5.88 0.6 0.77 0.93 67°F 2400 76.7 4.13 0.62 0.77 0.93 72.4 4.65 0.62 0.79 0.95 67.9 5.24 0.63 0.81 0.98 63 5.91 0.64 0.84 1 2880 79.1 4.16 0.64 0.83 0.99 s 74.8 4.680.66 0.85 1 69.9 0.67 0.87 1 65 5.93 0.69 0.91 1 1920 77.6 4.14 0.44 0.56 0.69 73.5 4.66 _ 0.43 0.57 0.769.1 5.26 0.44 .58 0.72 84.2 5.93 0.43 0,59 0.74 71°F 2400 81.1 4.18 0.45 0.8 0.75 76.8 4.7 0.45 0.61 0.77J 0 72 5.29 0.45 0.62 0.79 67.1 5.96 0.44 0.64 0.81 2880 83.7 4.21 0.47 0.64 0.8 79.3 4.73 0.46 0.65 0.83 74.2 5.31 0.47 0.66 0.85 69.2 5.98 0.48 0.68 0.89 Landmarks Packaged Gas/Electric 2 to 6 Tons/Page 22 RATINGS NOTE-For Temperatures and Capacities not shown in tables,see bulletin-Cooling Unit Rating Table Correction Factor Data in Miscellaneous Engineering Data section. 6 TON-STANDARD EFFICIENCY KGB074S4T(1ST STAGE) Entering Outdoor Air Temperature Entering Outdoor Coil Wet Total 65°F 75°F 85°F 95°F Bulb Air Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Temper- Volume Cool Motor Ratio(SIT) Cool Motor Ratio S Cool Motor Ratio(S/ Cool Motor Ratio(SIT) ature Cap. Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb cfm kBtuh kW _75°F 80°F 85°F kBtuh kW 80°F kW 80°F kBtuh kW 75°F 80°F 85°F 1200 53.3 2.3 0,68 0.81 ' 0,92 51 2.62 0.69 a : 0,94 48.3 2.99 0 0.83 0.96 45.6 3.41 0.71 0.85 0,98 63°F 1600 57.8 2.29 0.74 0.88 1 55.2 2.61 0 a 52.5 2.98 0 0.92 1 49.3 3.4 0.78 0.95 1 2000 61.2 2.28 0.8, 0.96 1 58.2 2.6 0.81 0.98 1 55.3 2.98 0.83 52.5 3.4 0.84 1 1 1200 57.2 2.29 0.55 0.66 0.77 54.7 2.62 0 r • a • 51.9 2.98 0 0.67 0.79 48.9 3.4 0.55 0.68 0.81 67°F 1600 61.9 2.28 0.58_ 0.72 0.85 59.2 2.6 0.59 a 0.86 56.3 2.97 r a 53 3.4 0.6 0.76 0.91 2000 65.4 2.27 0.62 0.78 0.93 62.3 2.59 0.62 p • 0.94 59.1 2.96 0.63 a 0.97 55.6 3.39 0.64 0.82 0.99 1200 61.2 2.28 0.42 0.53 0.63 58.6_ 2.61 0.42 0.53 0.64 55.8 _ 2.97 0.42 0.53 0.64 52.6 3.4 0.41 0.53 0.65 71°F 1600 66.3 2.26 0.44 0.57 0.69 63.3 2.59 0 a a 60.2 2.96 0.44 i 56.7 3.39 0.44 0.59 0.73 2000 69.6 2.25 0.46 0.61 0.75 66.5 2.58 0.46 0.61 0.76 63.1 2.95 0.45 0.61 0.77 59.6 3.38 0.46 0 0.8 6 TON-STANDARD EFFICIENCY KGB074S4T(2ND STAGE) Entering Outdoor Air Temperature Entering Outdoor Coil Wet Total 85°F 95°F 105°F 115°F Bulb Air Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Temper- Volume Cool Motor Ratio SI Cool Motor Ratio S Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) attire Cap. Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F 1920 68.6 4.18 0.73 0.88 1 ' 64.9 4.71 0.75 0.9 1 60.9 5.32 0.77 0.93 1 56.8 6.02 0.79 0.96 1 63°F 2400 72.2 4.21 0.79 0.96 1 68.1 4.74 0.81 0.99_ 1 63.8 5.35 0.83 1 1 60 6.05 0.86 1 1 2880 75.2 4.24 0.85 1 1 71.6 _ 4.78 0,87 1 1 67.6 5.39 0.9 1 1 63.4 6.09 0.94 1 1 1920 73 ' 4.22 0.58 0.71 0.85 69 _ 4.75 0.58 0.73 0.87 ' 64.8 5.36 0.59 0.74 0.89 60.4 6.05 0.6 0.77 0.93 67°F 2400 76.7 4.25 0.62 0.77 0.93 72.4_ 4,79 0.62 0.79 0.95 67.9 5.4 0.63 0.81 0.98 63 6.08 0.65 0.84 1 2880 79.1 4.28 0.64 0.83 0,99 74.8 4.82 0.66 0.85 1 69.9 5.42 0.67 0.88 1 65 6.1 0.69 0.91 1 1920 77.6 4.26 0.44 0.56 0.69 73.5 4.8 0.43 0.57 0.7 69.1 5.41 0.43 0.58 0.72 64.2 6.1 0.43 0.59 0.74 71°F 2400 81.1 4.3 0.45 0.6 0.75 76.8 4,84 0.45 0.61 0.77 72 5.45 0.45 0.62 0.79 67.1 6.13 0.45 0.64 0.81 2880 83.7 4.33 0.47 0,64 0.8 79.2 4.87 0.46 0.65 0.83 74.2 5.47 0.48 0.66, 0.85 69.2 6.15 0,48 QM. 0.89 6 TON-HIGH EFFICIENCY KGB074H4T(1ST STAGE) Entering Outdoor Air Temperature Entering Outdoor Coil Wet Total 65°F 75°F 85°F 95°F Bulb Air Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Temper- Volume Cool Motor Ratio(S/T) Cool Motor Ratio Cool Motor Ratio S/T) Cool Motor Ratio(SIT) attire Cap, Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F i 80°F 85°F ' 1200 53.3 2.27 0.68 0.81 0.92 51 2.59 0.69 0.82 0.94 48.3 2.95 0.7 0.83 0.96 45.6 3.38 0.71 0.85 0.98 63°F 1600 57.8 2.26 0.74 0,88 1 55.2 2.58 0.75 0.9 1 52.5 2.94 0.77 0.92 1 49.3 3.36 0.78 0.95 1 2000 61.2 2.25 0.8 0.96 1 58.2 2.57 0.81 0.98 1 55.3 2.94 0.83 1 1 52,5 3.35 0.84 1 1 1200 57.2 2.26 0.55 0.66 0,77 54.7 158 0.55 0.67 0.78 51.9 2.94 0.55 0.67 0.79 48.9 3.36 0.55 0.68 0.81 67°F 1600 61.9 2.25 0.58 0.72 0.85 59.2 2.57 0.59 0.73 0.86 56.3 2.93 0.59 0.74 0.88 53 3.35 0.6 0.76 0.91 2000 65.4 2.24 0.62 0.78 0.93 62.3 _2.56 0.62 0.78 0.94 59.2 2.93 0.63 0.8 0.97 55.6 3.34 0.64 0.82 0.99 1200 61.2 2.25 0.43' 0.53 0.63 58.6 _ 2.57 0.42 0.53 0.64 55.8 2.93 0.42 0,53 0.64 52.6 3.35 0.41 0.53 0.65 71°F 1600 66.3 2.23 0.44 0.57 0.69 63.3 _ 2.58 0.44 0.57_ 0.7 60,2 2.92 0.44 0.58 0.71 56.7 3.34 0.44 0.59 0.73 2000 69.6 2.22 0.45 0.61 0.75 66.5 2.54 0.46 0.61 0.76 63.1 2.91 0.45 0.62 0.77 59.6 3,33_ (111,,.0_ 0.83 0.8 6 TON-HIGH EFFICIENCY KGB074H4T(2ND STAGE) Entering Outdoor Air Temperature Entering Outdoor Coil WetTotal 85°F 95°F 105°F 115°F Bulb Air Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Temper- Volume Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) Cool Motor Ratio(S/T) Cool Motor Ratio(SIT) ature Cap. Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F 1920 68.6 4.12 0.73 0.88 1 84.9 4.65 0.75 0.9 1 60.9 5.25 0.77 0.93 1 56.6 5.94 0.79 0.96 1 63°F 2400 72.2 4.16 0.79 0.96 1 68.1 4.88 0.81 0.99 1 63.9 5.28 0.83 1 1 60 5.97 0.86 1 1 2880 75.2 4.18 0.85 1 1 71.6 4.72 0.87 1 1 67.6 5.32 0.9 1 1 63.4 6.01 0.94 1 1 1920 73 4.16 0.57 0.71 0.85 69 4.69 0.59 0.73 0.87 64.8 5.29 0.59 0.74 0.89 60.4 5.97 0.6 0.77 0.93 67°F 2400 76.7 4.2 0.62 0.77 0,93 72.4 4.73 0.62 0.79 0.95 67.9 5.32 0.63 0.81 0.98 63 6 0.64 0.84 1 2880 79.1 4.22 0.64 0.83 0.99 74.8 4.75 0.66 0.85 1 69.9 5.34 0.87 0.88 1 65 6.02 0.69 0.91 1 1920 77.6 4.21 0.44 0.56 0.69 73.5 4.74 0,43 0.57 0.7 89.1 5.34 0.43 0.58 0.72 64.2 6.02 0.43 0.59 0.74 71°F 2400 81.1 4.24 0.45 0.6 0.75 78.8 4.77 0.45 0,61 0.77 72 5.37 0.45 0.62 0.79 67.1 6.05 0.44 ' 0.64 0.81 2880 83.7 4.27 0.47 0.64 0.8 79.3 4.8 0.46 0,65 0.83 74.2 5.4 0.48 0.66 0.85 69.2 6.07 0.48 0.68 0,89 Landmark°Packaged Gas I Electric 2 to 6 Tons/Page 23 RATINGS NOTE-For Temperatures and Capacities not shown in tables,see bulletin-Cooling Unit Rating Table Correction Factor Data in Miscellaneous Engineering Data section. 7.5 TON-STANDARD EFFICIENCY KGB090S4B(1ST STAGE) Entering Outdoor Air Temperature Entering Outdoor Coil Wet Total 65°F 75°F 85°F 95°F Bulb Air Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Temper- Volume Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) Cool Motor Ratio S/T) Cool Motor Ratio(S/ ature Cap. Input Dry Bulb Cap. Input Dry Bulb Cap, Input Dry Bulb Cap. Input Dry Bulb cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F 2400 76.1 ' 2.67^ 0.75 0.94_ 1 -1 71.6_ 3.13 _ 0.76 0.97 1 66.5 3.63 0.77 0.99 1 62 4.18 0.79 1 1 63°F 3000 80.9 2.67 0.81 1 1 76.5 3.12 0,83 1 1 72 3.63 0.85 1 1 67.1 4.18 0.9 1 1 3600 85.6 2.67 0.89 1 1 80.9 3.12 0.93 1 1 76 3.83 0.96 1 1 70.9 4.18 1 1 1 2400 81.8 2.67 0.58 0.73 0.88 76.7 1 3.12 0.58 0.74 0.91 71.6 3.63 0.58 0.75 0.95 66.3 4.18 0.59 0,77 0.98 67°F 3000 85.6 2.67 0.6 0.79 0.99 80.3 3.12 0.62 0.81 1 74.9 3.63 0.63 0.83 1 69.3 4.17 0.64 0.85 1 3600 88.5 2.67 0.66 0.86 1 83.1 3.12 �.5 0.89 1 ; 77.3 3.62 0.68 0.93 1 71.7 4.18 0.69 0.97, 1 2400 . 87.6 ' 2,67 0.43 0.57_ 0.7 82.2_ 3.12 '42 0.57 0.72 76.8 3.62 0.42 0.57 0.73 71.2 4.18 0.41 0 0.74 71°F 3000 91.3 2.66 0.44 0.61 0.77 85.9 3.12 0.45 0.62 0.79 80.3 3.62 0.45 0.62 0.8 74.5 4.17 0.43 '- 0.83 3600 94.5 2.67 0.46 0.65 0.83 88.8 3.12 0.46 0.66 0.85 , 82.9 3.62 0.45 0.67 0.89 76.7 4.18 0.46 0.94 7.5 TON-STANDARD EFFICIENCY KGB090S4B(2ND STAGE) Entering Outdoor Air Temperature Entering Outdoor Coil Wet Total 85°F 95°F 105°F 115°F Bulb Air Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Temper- Volume Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) ature Cap. Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb cfm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F 2400 91.7 8.09 0.71 0.86 0.99 85.8 6.72 0.72 0,87 1 79.7 7.4 0.73 0.89 1 73.2 8.15 0.74 0.92 1 63°F 3000 96.9 6.2 0.76 0.93 1 90.7 6.84 0.78 0.96 1 84.4 7.52 0.8 0.98 1 77.5 8.27 0.82 1 1 3600 101.1 6.3 0.82 1 1 94,9 6.93 0.84 1 1 88.7 7.63 0.86 1 1 82.3 8.4 0.89 1 1 2400 98.2 6.23 0,56 0.69 0.82 92.1 6.86 0.55 0.7 0.84 85.6 7.55 0.55 0.71 0.86 78.9 8.3 0.56 0.73 0.89 67°F 3000 103.3 6.34 0,59 0,74 0.9 97 6.98 0.6 0.76 0.92 90.1 7.67 0.6 0.78 0.95 83 8.43 0.61 0.8 0.98 3600 107.4 6.43 0.63 0.8 0.97 100.6 7.07 0.63 0.82 0.99 93.6 7.75 0.64 0.84 1 85.7 8,5 0.65 0.87 1 2400 105.2 6.38 0.42 0.55 0.67 98.8 7.02 0.41 0.55 0.68 92 7.71 0.4 0.55 0.69 84.9 8.47 0.4 0.55 0.7 71°F 3000 110.5 6.5 0.44 0.58 0.72 103.9 7.14 0.43 0.59 0.73 96.6 7.84 0.42 0.59 0.76 89 8.59 0.42 0.6 0.78 3600 114.4 6.59 0.45 0.62 0,78 107.3 7.23 0,45 0.63 0.8 99.8 7.92 0.45 0.63 0.82 91.7 8.67 0.44 0.65 0.85 7.5 TON-STANDARD EFFICIENCY KGB090S4T(1ST STAGE) Entering Outdoor Air Temperature Entering Outdoor Coil Wet Total 65°F 75°F 85°F 95°F Bulb Air Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Temper- Volume Cool Motor Ratio(S/T) Cool Motor Ratio(SIT) Cool Motor Ratio(S/T) Cool Motor Ratio(SIT) ature Cap. Input Dry Bulb Cap. Input Dry Bulb Cap. Input Dry Bulb Cap, Input Dry Bulb cfm kBtuh kW 75°F 80°F 85°F kEttuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F 1600 68 2.72 0,7 0.83 0.96 63.6 3.18 0.7 0.84 0.98 59.1 3.69 0,71 0.86 1 54.4 4.25 0.72 0.89 1 63°F 2000 72.4 2.72 0.75 0.9 1 67.8 3.18 0.76 0.92 1 63.1 3.69 0.77 0.95 1 57.9 4.25 0.79 0.97 _ 1 2400 75.8 2.71 0.8 0.97 1 71 3.18 0.81 0.99 1 66.2 3.69 0.83 1 1 61.6 4.25 0.85 1 1 1600 73.2 2.71 0.55 0,67 0.8 68.6 3.17 0.55 0.68 , 0.81 63.8 3.69 0.54 0.68 0.82 59 4.25 0,55 0.7 0.84 67°F 2000 77.8 2.71 0.58 0.73 0.86 73 3.18 0.59 0.74 0.88 68 3.69 0.59 0.75 0.91 62.7 4.25 0.59 0.77 _ 0.94 2400 81.5 2.71 0.62 0.78 0.93 76.2 3.18 0.62 0.79 0.96 70.9 3.69 0.62 0.81 0.98 65.3 4.25 0.63 0.83 1 1600 78.9 2.71 0.43 0.54 0.65 74 3.18 0.41 0.54 0.66 69.2 3.69 0.41 0.53 0.66 63.9 4.25 0.39 0.54 0.67 71°F 2000 83.7 2.71 0.44 0.57 0.7 78.8 3.18 0.43 0.58 0.71 73.2 3.69 0.42 0.58 0.73 67.6 4.26 0.41 0.58 0.74 2400 87.2 2.71 0.46 0.61 0.75 81.7 3.18 0.45 0.61 0.77 76.2 3.69 0.44 0.62 0.78 70.4 4.26 0.44 0.62 0.8 7.5 TON-STANDARD EFFICIENCY KGB090S4T(2ND STAGE) Entering Outdoor Air Temperature Entering Outdoor Coil Wet Total 85°F 95°F 105°F 115°F Bulb Air Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Total Comp. Sensible To Total Temper- Volume Cool Motor Ratio S/ Cool Motor Ratio(SIT) Cool Motor Ratio(S/T) Cool Motor Ratio(SIT) ature Cap. Input Dry Bulb Cap, Input Dry Bulb Cap. Input _ Dry Bulb Cap. Input Dry Bulb efm kBtuh kW 75°F 80°F 85°F kBtuh kW 75°F 80°F 85°F kBtuh kW 75°FQu85°F kBtuh kW 75°F 80°F 85°F 2400 91.7 6.09 0.71 0.86_ 0.99 85.8 ' 6.72 0.72 0.87 1 79.7 7.4 0.73 0.89 1 73.2 8.15 0.74 0.92 1 63°F 3000 96.9 6.2 0.76 0.93 1 90.7 6.84 0.78 0.96 1 84.4 7.52 0.8 0.98 1 77.5 8.27 0.82 1 1 3600 101.1 6.3 0.82 1 1 94.9 6.93 0.84 1 1 88.7 7.63 0.88 1 ; 1 82.3 8.4 0.89 1 1 2400 98.2 6.23 0.56 0.69 0.82 92.1 6.86 0.55 0.7 0.84 S6r 7.55 0.55 0.71 0.86 78.9 8.3 0.56 0.73 0.89 67°F 3000 103.3 6.34 0.59 0.74 0.9 97 6.98 0.6 0.76 0.92 90.1 7.67 0.6 0.78 0.95 83 8.43 0.61 0.8 0.98 3600 107.4 6.43 0,63 0.8 0.97 100.6 7.07 0.63 0.82 0.99 93.6 ; 7.75 0.64 0.84 1 85.7 8.5 0.65 0.87 1 2400 105.2 6.38 0.42 0.55 0.67 98.8 7.02 0.41 0.55 0.68 92 7.71 0.4 0.55 0.69 84.9 8.47 0.4 0.55 0.7 71°F 3000 110.5 6.5 0.44 0.58 0.72 103.9 7.14 0.43 0.59 0.73 96.6 7.84 0.42 0.59 0.76 89 8.59 0.42 0.8 0.78 3600 114.4 6.59 0.45 0.62 0.78 107.3 7.23 0.45 0.63 0.8 99.8 7.92 0.45 0.63 0.82 91.7 8.67 0.44 0.65 0.85 Landmark®Packaged Gas I Electric 2 to 6 Tons!Page 24 BLOWER DATA - DIRECT DRIVE - KGB024 BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE. FOR ALL UNITS ADD: 1 -Any factory installed options air resistance(larger gas heat section,economizer,wet coil,etc.)See page 38. 2-Any field installed accessories air resistance(duct resistance,diffuser,etc.)See page 38. External Static Air Volume(cfm)at Various Blower Speeds Pressure(in.w.g.) 208 VOLTS 230 VOLTS High I Medium I Low High I Medium I Low 2 Ton Standard Efficiency(Downfiow) KGB024S 0.0 1275 979 878 1453 1140 926 0.1 1262 960 834 1440 1124 912 0.2 1243 938 790 1420 1096 884 0.3 1218 909 746 1396 1065 853 0.4 1186 866 710 1352 1033 822 0.5 1137 .' 657 1316 986 774 0.6 1104 795 604 1263 954 727 0.7 1055 752 534 1210 906 680 0.8 990 694 463 1158 859 632 0.9 925 _ 637 392 1070 764 538 1.0 794 523 290 928 669 477 2 Ton Standard Efficiency(Horizontal) KGB024S 0.0 1204 937 818 1370 1098 879 0.1 1186 913 788 1352 1066 864 0.2 1164 882 748 1327 1034 839 0.3 1137 860 710 1300 1001 809 0.4 1104 818 670 1263 968 768 0.5 1070 775 612 1227 925 728 0.6 1031 733 554 1190 881 688 0.7 991 690 500 1136 816 628 0.8 937 626 432 1081 751 557 0.9 804 566 362 1009 665 492 1.0 678 497 287 900 565 416 Landmark®Packaged Gas/Electric 2 to 6 Tons/Page 25 BLOWER DATA - DIRECT DRIVE - KGBO3O BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE. FOR ALL UNITS ADD: 1 -Any factory installed options air resistance(larger gas heat section,economizer,wet coil,etc.)See page 38. 2-Any field installed accessories air resistance(duct resistance,diffuser,etc.)See page 38. External Static Air Volume(cfm)at Various Blower Speeds Pressure(in.w.g.) 208 VOLTS 230 VOLTS High Medium Low High Medium Low 2.5 Ton Standard Efficiency(Downflow) KGB030S 0.0 1211 949 852 1365 1097 916 0.1 1251 946 826 1422 1099 908 0.2 1241 952 794 1419 1112 893 0.3 1234 915 749 1419 1074 861 0.4 1213 880 702 1402 1038 824 0.5 1178 846 661 1366 1003 795 0.6 1118 790 585 1302 942 720 0.7 1054 751 518 1231 900 655 0.8 964 675 460 1130 815 600 0.9 882 626 368 1037 762 501 1.0 729 494 286 859 606 412 2.5 Ton Standard Efficiency(Horizontal) KGB030S 0.0 1163 930 815 1312 1075 875 0.1 1173 912 783 1333 1060 861 0.2 1169 888 746 1337 1037 839 0.3 1152 858 704 1325 1007 809 0.4 1122 822 657 1297 969 772 0.5 1079 779 606 1252 923 728 0.6 1023 730 549 1191 870 676 0.7 953 674 488 1114 808 617 0.8 871 613 422 1020 739 550 0.9 775 545 350 911 662 476 1.0 666 470 274 785 578 395 Landmarks Packaged Gas/Electric 2 to 6 Tons/Page 26 BLOWER DATA - DIRECT DRIVE - KGBO36, KGBO48 BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE. FOR ALL UNITS ADD: 1 -Any factory installed options air resistance(larger gas heat section,economizer,wet coil,etc.)See page 38. 2-Any field installed accessories air resistance(duct resistance,diffuser,etc.)See page 38. External Static Air Volume(cfm)at Various Blower Speeds Pressure(in.w.g.) 208 VOLTS 230 VOLTS I 460/575 VOLTS High I Medium I Low High I Medium I Low I High I Medium I Low 3 and 4 Ton Standard Efficiency(Downflow) KGB036S and KGB048S 0.0 1873 1561 1123 2094 1783 1321 2064 1727 1216 0.1 1993 1601 1148 2168 1797 1338 2105 1744 1229 0.2 1913 1601 1137 2098 1803 1308 2050 1694 1198 0.3 1858 1527 1078 2036 1725 1261 1987 1638 1167 0.4 1801 1496 1046 1973 1679 1219 1905 1598 1148 0.5 1763 1467 987 1910 1647 1177 1862 1559 1108 0.6 1709 1414 897 1830 1560 1080 1781 1509 1057 0.7 1617 1368 806 1727 1519 986 1698 1449 982 0.8 1472 1269 730 1604 1419 918 1614 1389 920 0.9 1359 1162 487 1478 1363 706 1488 1346 792 1.0 961 922 370 1093 1083 590 1167 1099 703 3 and 4 Ton Standard Efficiency(Horizontal) KGB036S and KGB048S 0.0 1799 1530 1073 2012 1747 1263 2015 1756 1251 0.1 1868 1544 1088 2032 1733 1268 2071 1760 1279 0.2 1802 1494 1068 1976 1682 1228 2014 1700 1226 0.3 1735 1432 1014 1900 1618 1185 1937 1634 1187 0.4 1666 1397 980 1825 1568 1142 1878 1597 1174 0.5 1615 1350 904 1750 1516 1078 1801 1558 1124 0.6 1564 1305 842 1675 1440 1014 1743 1479 1060 0.7 1462 1228 758 1562 1364 928 1664 1415 982 0.8 1330 1151 670 1449 1287 842 1512 1335 865 0.9 1194 1011 464 1298 1185 671 1393 1297 733 1.0 878 878 355 998 1032 565 1060 1063 618 Landmark®Packaged Gas!Electric 2 to 6 Tons/Page 27 . ^ • . BLOWER DATA - DIRECT DRIVE - K6B060 BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE. FOR ALL UNITS ADD: 1 -Any factory installed options air resistance(larger gas heat section,economizer,wetcoil,etc.)See page 38 2-Any field installed accessories air resistance(duct resistance,diffuser, etc.)See page 38. External Static Air Volume(cfm)at Various Blower Speeds Pressure(in.w.g.) 208 VOLTS 230 VOLTS 460/575 VOLTS High | Low High | Low High | Low � sTon SnuoodEf�u�noy(Dmwn�vw) ' KGBVGoS ___ [\U__ 1340 [ 1501 2131 1788�0 1 2131 1788 _ _ O1 1929 �� 2107 | 1784 l __ - _--' 2107 --------1784 --- 0.21774 1906 1552 2V74 ---- --------------------- 20/4 1774 0.318721,546 20361752 _- 2036 I 1752 ---- 1708 _____n4______ �3O_______ 1526 1998 1708 ------- O5 1802 ---------- � 1486 1960 1960O I 1 79 oO 1749 ----------- --------'- _ �-__-- ___-_______ 1447 1904 1904 1635 0.7 1714 ------------''----- -- _ /*v/ 1847 1847 1576 ____0.816w41347 1771 1518 1771 ----1518 -'---- 0.9 1658 1430 1574 1245 1658 --------------- 1430 1.0 1338 —- | | � �------'-------------[----------- / 1506 —' 1506 | —' 5 Ton Standard Efficiency(Horizontal) HGe060S 0.0 1930 1575 2143 1764 2143 1764 0.1 1920 1573 2115 1761 2115 1761 0.2 1910 1576 2088 1751 208e 1751 0.3 1870 1552 2055 1746 2055 17*6 0.4 1840 1524 2023 1704 2023 1704 0.5 1790 1495 1979 1675 1979 1675 0.6 1739 1466 1925 1633 1925 1633 0.7 1679 1428 1860 1590 1860 1590 0.8 1639 1371 1775 1534 1775 1534 0.9 1559 1270 1670 1421 1670 1421 1.0 1438 ''- 1539 1285 1539 1285 Landmarks Packaged Gas!Electric 2 to 6 Tons!Page 28 BLOWER DATA- BELT DRIVE - KGBO36 BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE. FOR ALL UNITS ADD: 1 -Any factory installed options air resistance(heat section,economizer,wet coil.etc.). 2-Any field installed accessories air resistance(duct resistance,diffuser,etc.). See page 38 for blower motors and drives and wet coil and options/accessory air resistance data. DOWNFLOW Air External Static-in.w.g. Volume 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 900 493 0.11 564 0.15 637 0.19 711 0.22 783 0.24 851 0.26 910 0.29 961 0.32 1000 517 0.14 588 0.18 660 0.22 733 0.24 804 0.26 868 0.29 924 0.32 974 0.35 1100 544 0.17 614 0.21 685 0.25 757 0.27 826 0.29 887 0.32 940 0.36 987 0.38 1200 574 0.2 643 0.24 712 0.28 782 0.31 849 0.33 906 0.36 956 0.39 1001 0.42 1300 613 0.23 679 0.28 745 0.31 811 0.34 873 0.36 926 0.40 973 0.43 1016 0.46 1400 662 0.26 722 0.30 781 0.34 841 0.37 897 0.41 944 0.44 989 0.48 1032 0.51 1500 710 0.29 763 0.33 816 0.38 869 0.41 919 0.45 963 0.49 1006 0.53 1049 0.56 Air External Static-in.w.g. Volume 0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 900 1008 0.34 1056 0.36 1104 0.39 1149 0.41 1190 0.44 1229 0.46 1267 0.49 1305 0.52 1000 1020 0.37 1067 0.40 1115 0.42 1159 0.45 1200 0.48 1239 0.51 1277 0.54 1314 0.57 1100 1032 0.41 1078 0.43 1124 0.46 1168 0.49 1210 0.52 1249 0.55 1286 0.58 1323 0.62 1200 1045 0.45 1090 0.47 1135 0.50 1178 0.53 1220 0.57 1259 0.60 1296 0.64 1332 0.67 1300 1060 0.49 1104 0.51 1148 0.55 1190 0.58 1230 0.62 1269 0.65 1306 0.69 1342 0.72 1400 1075 0.53 1119 0.56 1162 0.60 1203 0.63 1242 0.67 1280 0.71 1317 0.75 1352 0.78 1500 1093 0.58 1136 0.61 1177 0.65 1217 0.69 1255 0.73 1292 0.77 1328 0.80 1364 0.84 HORIZONTAL Air External Static-in.w.g. Volume 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 900 465 0.09 531 0.14 600 0.17 670 0.20 740 0.22 808 0.24 869 0.27 925 0.30 1000 483 0.12 549 0.16 617 0.20 687 0.22 756 0.24 822 0.26 881 0.29 935 0.33 1100 504 0.14 570 0.19 637 0.22 706 0.25 773 0.27 837 0.29 894 0.32 946 0.36 1200 527 0.17 592 0.22 658 0.25 726 0.28 792 0.30 854 0.32 908 0.36 957 0.39 1300 552 0.20 617 0.25 682 0.29 748 0.31 812 0.33 871 0.36 923 0.40 970 0.43 1400 580 0.24 644 0.28 708 0.32 773 0.35 834 0.37 890 0.40 938 0.44 984 0.48 1500 611 0.28 674 0.32 736 0.35 799 0.38 857 0.41 908 0.44 954 0.49 998 0.52 Air External Static-in.w.g. Volume 0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 900 977 0.33 1028 0.36 1079 0.39 1127 0.42 1169 0.45 1208 0.48 1246 0.51 1282 0.54 1000 985 0.36 1036 0.39 1087 0.42 1135 0.45 1177 0.48 1216 0.52 1253 0.55 1290 0.58 1100 995 0.39 1044 0.42 1093 0.45 1140 0.49 1183 0.52 1223 0.56 1261 0.59 1297 0.62 1200 1005 0.43 1053 0.46 1100 0.49 1146 0.53 1190 0.56 1230 0.60 1268 0.63 1304 0.67 1300 1016 0.47 1063 0.50 1109 0.53 1154 0.57 1197 0.61 1237 0.64 1275 0.68 1311 0.72 1400 1029 0.51 1074 0.54 1120 0.58 1164 0.61 1205 0.65 1245 0.69 1282 0.73 1318 0.77 1500 1042 0.56 1087 0.59 1132 0.62 1174 0.66 1215 0.71 1253 0.75 1290 0.78 1326 0.82 Landmarks Packaged Gas!Electric 2 to 6 Tons/Page 29 BLOWER DATA - BELT DRIVE - KGB048 BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE. FOR ALL UNITS ADD: 1 -Any factory installed options air resistance(heat section,economizer,wet coil,etc.). 2-Any field installed accessories air resistance(duct resistance,diffuser,etc.). See page 38 for blower motors and drives and wet coil and options/accessory air resistance data. DOWNFLOW Air External Static-in.w.g. Volume 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1200 574 0.20 644 0.24 713 0.28 784 0.31 850 0.33 906 0.36 953 0.39 998 0.42 1300 608 0.24 677 0.28 744 0.31 813 0.34 874 0.37 925 0.40 969 0.43 1014 0.46 1400 645 0.28 712 0.31 778 0.35 842 0.38 898 0.41 944 0.44 986 0.48 1030 0.51 1500 684 0.31 749 0.35 811 0.38 871 0.42 921 0.45 963 0.49 1004 0.53 1048 0.56 1600 723 0.35 785 0.39 844 0.43 898 0.46 943 0.50 983 0.54 1024 0.58 1067 0.61 1700 761 0.40 819 0.44 875 0.48 924 0.52 965 0.56 1004 0.60 1045 0.63 1089 0.66 1800 798 0.45 853 0.49 905 0.54 950 0.58 990 0.62 1028 0.66 1069 0.69 1112 0.72 1900 834 0.51 885 0.55 934 0.60 977 0.64 1015 0.68 1054 0.72 1095 0.75 1137 0.79 2000 869 0.57 917 0.62 962 0.67 1004 0.71 1042 0.75 1081 0.78 1121 0.82 1162 0.86 Air External Static-in.w.g. Volume 0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1200 1043 0.44 1090 0.47 1135 0.50 1179 0.53 1220 0.57 1259 0.60 1297 0.64 1333 0.67 1300 1058 0.49 1104 0.51 1148 0.55 1190 0.58 1231 0.62 1269 0.65 1306 0.69 1342 0.72 1400 1074 0.53 1119 0.56 1162 0.59 1203 0.63 1242 0.67 1280 0.71 1317 0.74 1352 0.78 1500 1092 0.58 1136 0.61 1177 0.65 1217 0.69 1255 0.73 1292 0.76 1328 0.80 1364 0.84 1600 1112 0.63 1154 0.67 1193 0.71 1232 0.75 1269 0.79 1306 0.83 1341 0.87 1377 0.91 1700 1132 0.69 1173 0.73 1211 0.77 1248 0.81 1285 0.86 1321 0.90 1356 0.94 1391 0.98 1800 1154 0.76 1194 0.80 1230 0.85 1266 0.89 1302 0.93 1338 0.98 1373 1.02 1408 1.06 1900 1178 0.83 1215 0.88 1250 0.93 1286 0.98 1321 1.02 1356 1.06 1391 1.10 1426 1.14 2000 1201 0.91 1237 0.97 1271 1.02 1307 1.07 1342 1.11 1376 1.15 1411 1.19 1446 1.23 HORIZONTAL Air External Static-in.w.g. Volume 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1200 540 0.18 606 0.22 673 0.26 748 0.29 816 0.30 870 0.33 914 0.37 961 0.40 1300 568 0.21 634 0.26 699 0.29 771 0.32 835 0.34 886 0.37 929 0.41 975 0.44 1400 599 0.25 664 0.29 728 0.33 795 0.35 855 0.38 903 0.41 946 0.45 991 0.49 1500 632 0.29 696 0.33 758 0.36 821 0.39 877 0.42 922 0.46 963 0.50 1008 0.54 1600 667 0.33 729 0.36 789 0.40 848 0.43 898 0.46 941 0.51 982 0.55 1026 0.59 1700 702 0.36 761 0.40 819 0.44 873 0.48 920 0.52 960 0.56 1001 0.61 1044 0.64 1800 737 0.41 794 0.45 848 0.49 898 0.53 941 0.58 981 0.62 1021 0.66 1064 0.70 1900 771 0.46 825 0.50 877 0.54 923 0.59 964 0.64 1002 0.68 1043 0.72 1085 0.76 2000 805 0.51 857 0.56 905 0.61 948 0.66 987 0.71 1025 0.75 1065 0.79 1107 0.82 Air External Static-in.w.g. Volume 0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1200 1010 0.43 1061 0.46 1110 0.50 1156 0.53 1199 0.57 1239 0.61 1276 0.64 1312 0.68 1300 1024 0.47 1073 0.50 1120 0.54 1165 0.58 1207 0.62 1246 0.65 1284 0.69 1320 0.73 1400 1038 0.52 1086 0.55 1131 0.59 1175 0.62 1216 0.66 1255 0.70 1292 0.74 1328 0.78 1500 1054 0.57 1100 0.60 1144 0.64 1186 0.68 1226 0.72 1264 0.75 1301 0.79 1336 0.83 1600 1071 0.62 1116 0.65 1158 0.69 1198 0.73 1237 0.77 1274 0.81 1310 0.85 1345 0.89 1700 1089 0.67 1132 0.71 1172 0.75 1211 0.79 1249 0.83 1285 0.87 1321 0.91 1355 0.95 1800 1108 0.73 1149 0.77 1188 0.81 1225 0.85 1262 0.90 1298 0.94 1332 0.98 1366 1.01 1900 1128 0.79 1167 0.84 1204 0.88 1241 0.92 1276 0.97 1311 1.01 1345 1.05 1379 1.09 2000 1148 0.86 1186 0.91 1221 0.96 1257 1.00 1292 1.05 1326 1.09 1359 1.13 1393 1.17 Landmark°Packaged Gas/Electric 2 to 6 Tons/Page 30 BLOWER DATA- BELT DRIVE - KGBO6O BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE. FOR ALL UNITS ADD: 1 -Any factory installed options air resistance(heat section,economizer,wet coil,etc.). 2-Any field installed accessories air resistance(duct resistance,diffuser,etc.). See page 38 for blower motors and drives and wet coil and options/accessory air resistance data. DOWNFLOW Air External Static-in.w.g. Volume 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1600 720 0.28 769 0.33 819 0.37 871 0.41 926 0.44 975 0.47 1016 0.51 1054 0.55 1700 779 0.30 822 0.35 864 0.39 908 0.44 953 0.48 995 0.52 1034 0.57 1072 0.61 1800 828 0.34 864 0.39 901 0.43 938 0.48 977 0.53 1015 0.58 1053 0.63 1091 0.67 1900 858 0.41 892 0.45 927 0.50 962 0.55 999 0.60 1036 0.65 1074 0.69 1112 0.73 2000 879 0.47 913 0.52 948 0.56 984 0.61 1020 0.67 1058 0.72 1096 0.76 1134 0.80 2100 900 0.53 935 0.58 970 0.63 1007 0.69 1044 0.74 1081 0.79 1119 0.84 1157 0.88 2200 922 0.60 958 0.65 994 0.71 1031 0.76 1068 0.82 1106 0.87 1143 0.91 1180 0.95 2300 947 0.67 983 0.73 1020 0.79 1057 0.85 1094 0.90 1131 0.95 1168 1.00 1205 1.03 2400 974 0.76 1010 0.82 1047 0.88 1084 0.94 1120 0.99 1157 1.04 1193 1.08 1230 1.12 Air External Static-in.w.g. Volume 0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1600 1093 0.60 1133 0.63 1173 0.67 1214 0.70 1253 0.73 1288 0.77 1318 0.81 1351 0.85 1700 1111 0.65 1150 0.69 1190 0.72 1230 0.76 1268 0.79 1301 0.83 1331 0.87 1363 0.92 1800 1130 0.71 1169 0.75 1208 0.78 1247 0.82 1285 0.86 1317 0.90 1345 0.94 1377 0.98 1900 1150 0.77 1188 0.81 1227 0.85 1267 0.88 1303 0.92 1333 0.97 1361 1.02 1392 1.06 2000 1172 0.84 1210 0.88 1248 0.92 1286 0.96 1321 1.00 1350 1.05 1377 1.10 1409 1.14 2100 1195 0.91 1233 0.95 1269 1.00 1306 1.04 1339 1.09 1367 1.14 1395 1.19 1426 1.23 2200 1218 0.99 1255 1.03 1290 1.09 1324 1.14 1356 1.19 1385 1.24 1413 1.28 1444 1.32 2300 1242 1.07 1277 1.13 1310 1.20 1343 1.26 1374 1.30 1403 1.34 1432 1.38 1464 1.42 2400 1267 1.16 1300 1.23 1332 1.31 1364 1.37 1394 1.41 1423 1.45 1453 1.48 1484 1.53 HORIZONTAL Air External Static-in.w.g. Volume 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1600 654 0.28 712 0.32 769 0.36 825 0.39 879 0.43 933 0.47 982 0.50 1024 0.54 1700 703 0.31 756 0.35 807 0.39 858 0.43 906 0.47 955 0.51 999 0.55 1039 0.59 1800 752 0.34 798 0.38 844 0.43 889 0.48 933 0.52 977 0.57 1017 0.61 1056 0.65 1900 796 0.38 837 0.43 878 0.48 918 0.53 958 0.58 997 0.62 1036 0.67 1074 0.71 2000 833 0.43 870 0.48 907 0.54 943 0.59 980 0.64 1018 0.69 1055 0.73 1093 0.77 2100 864 0.50 897 0.55 931 0.60 966 0.65 1002 0.71 1038 0.76 1075 0.80 1113 0.83 2200 887 0.57 920 0.62 953 0.67 988 0.73 1024 0.78 1060 0.83 1097 0.87 1135 0.90 2300 909 0.64 942 0.70 976 0.75 1011 0.81 1046 0.86 1083 0.91 1120 0.95 1157 0.98 2400 931 0.72 965 0.78 999 0.83 1035 0.89 1071 0.94 1108 0.99 1144 1.03 1181 1.07 Air External Static-in.w.g. Volume 0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1600 1063 0.58 1101 0.61 1141 0.64 1181 0.67 1222 0.70 1261 0.73 1298 0.77 1333 0.81 1700 1078 0.63 1117 0.66 1156 0.69 1196 0.72 1235 0.75 1273 0.79 1309 0.83 1344 0.87 1800 1094 0.68 1133 0.72 1172 0.75 1211 0.78 1250 0.81 1287 0.85 1322 0.90 1355 0.94 1900 1112 0.74 1151 0.77 1190 0.81 1228 0.84 1265 0.88 1301 0.92 1335 0.97 1367 1.01 2000 1131 0.80 1170 0.83 1208 0.87 1245 0.91 1281 0.96 1316 1.00 1349 1.04 1380 1.09 2100 1151 0.87 1189 0.90 1227 0.94 1263 0.99 1298 1.04 1331 1.08 1363 1.13 1394 1.17 2200 1173 0.94 1210 0.98 1246 1.02 1281 1.07 1315 1.12 1347 1.17 1379 1.22 1409 1.26 2300 1195 1.02 1231 1.06 1266 1.11 1300 1.16 1333 1.22 1364 1.27 1395 1.32 1424 1.36 2400 1217 1.10 1252 1.15 1286 1.20 1319 1.26 1351 1.32 1382 1.38 1411 1.43 1440 1.48 Landmarks Packaged Gas!Electric 2 to 6 Tons/Page 31 BLOWER DATA- BELT DRIVE - KGBO74S - DOWNFLOW BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE. FOR ALL UNITS ADD: 1 -Any factory installed options air resistance(heat section,economizer,wet coil,etc.). 2-Any field installed accessories air resistance(duct resistance,diffuser, etc.). See page 38 for blower motors and drives and wet coil and options/accessory air resistance data. Air External Static-in.w.g. Volume 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1900 857 0.41 892 0.45 927 0.50 962 0.55 999 0.60 1036 0.65 1074 0.69 1112 0.73 2000 879 0.47 913 0.52 948 0.56 984 0.61 1020 0.67 1058 0.72 1096 0.76 1134 0.80 2100 900 0.53 935 0.58 970 0.63 1007 0.69 1044 0.74 1081 0.79 1119 0.84 1157 0.88 2200 922 0.60 958 0.65 994 0.71 1031 0.76 1068 0.82 1106 0.87 1143 0.91 1180 0.95 2300 947 0.67 983 0.73 1020 0.79 1057 0.85 1094 0.90 1131 0.95 1168 1.00 1205 1.03 2400 974 0.76 1010 0.82 1047 0.88 1084 0.94 1120 0.99 1157 1.04 1193 1.08 1230 1.12 2500 1002 0.85 1039 0.91 1075 0.97 1112 1.03 1148 1.08 1184 1.13 1220 1.17 1257 1.21 2600 1032 0.95 1068 1.01 1105 1.07 1141 1.13 1177 1.17 1213 1.22 1248 1.26 1284 1.31 2700 1062 1.05 1099 1.11 1136 1.17 1172 1.22 1207 1.27 1242 1.32 1277 1.37 1312 1.43 2800 1094 1.16 1131 1.22 1167 1.27 1202 1.32 1237 1.38 1271 1.43 1305 1.49 1339 1.56 2900 1127 1.26 1163 1.32 1198 1.38 1233 1.44 1267 1.50 1300 1.56 1334 1.64 1367 1.71 Air External Static-in.w.g. Volume 0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1900 1150 0.77 1188 0.81 1227 0.85 1267 0.88 1303 0.92 1333 0.97 1360 1.02 1392 1.06 2000 1172 0.84 1210 0.88 1248 0.92 1286 0.96 1321 1.00 1350 1.05 1377 1.10 1409 1.14 2100 1195 0.91 1233 0.95 1269 1.00 1306 1.04 1339 1.09 1367 1.14 1395 1.19 1426 1.23 2200 1218 0.99 1255 1.03 1290 1.09 1324 1.14 1356 1.19 1385 1.24 1413 1.28 1444 1.32 2300 1242 1.07 1277 1.13 1310 1.20 1343 1.26 1374 1.30 1403 1.34 1432 1.38 1464 1.42 2400 1267 1.16 1300 1.23 1332 1.31 1364 1.37 1394 1.41 1423 1.45 1453 1.48 1484 1.53 2500 1292 1.26 1324 1.34 1355 1.42 1387 1.48 1417 1.52 1445 1.56 1475 1.59 1506 1.64 2600 1318 1.38 1350 1.46 1380 1.55 1411 1.60 1440 1.64 1469 1.68 1498 1.71 1529 1.76 2700 1345 1.51 1376 1.60 1406 1.68 1436 1.73 1465 1.77 1493 1.80 1523 1.84 1553 1.88 2800 1372 1.65 1403 1.74 1433 1.82 1462 1.86 1490 1.90 1519 1.93 1548 1.97 1578 2.01 2900 1399 1.80 1430 1.89 1460 1.96 1489 2.00 1516 2.03 1544 2.06 1573 2.10 1603 2.14 Landmarle Packaged Gas/Electric 2 to 6 Tons/Page 32 BLOWER DATA- BELT DRIVE - KGBO74S - HORIZONTAL BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE. FOR ALL UNITS ADD: 1 -Any factory installed options air resistance(heat section,economizer,wet coil, etc.). 2-Any field installed accessories air resistance(duct resistance,diffuser,etc.). See page 38 for blower motors and drives and wet coil and options/accessory air resistance data. Air External Static-in.w.g. Volume 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1900 796 0.38 837 0.43 878 0.48 918 0.53 958 0.58 997 0.62 1036 0.67 1074 0.71 2000 833 0.43 870 0.48 907 0.54 943 0.59 980 0.64 1018 0.69 1055 0.73 1093 0.77 2100 864 0.50 897 0.55 931 0.60 966 0.65 1002 0.71 1038 0.76 1075 0.80 1113 0.83 2200 887 0.57 920 0.62 953 0.67 988 0.73 1024 0.78 1060 0.83 1097 0.87 1135 0.90 2300 909 0.64 942 0.70 976 0.75 1011 0.81 1046 0.86 1083 0.91 1120 0.95 1157 0.98 2400 931 0.72 965 0.78 999 0.83 1035 0.89 1071 0.94 1108 0.99 1144 1.03 1181 1.07 2500 955 0.80 989 0.86 1024 0.92 1061 0.98 1097 1.03 1133 1.08 1170 1.11 1205 1.15 2600 981 0.90 1016 0.96 1052 1.01 1088 1.07 1124 1.12 1160 1.16 1195 1.20 1230 1.25 2700 1009 0.99 1044 1.05 1080 1.11 1116 1.16 1152 1.21 1187 1.26 1221 1.30 1254 1.35 2800 1038 1.10 1073 1.16 1109 1.21 1145 1.26 1180 1.31 1214 1.36 1247 1.40 1279 1.46 2900 1068 1.20 1104 1.26 1139 1.31 1174 1.36 1208 1.41 1240 1.47 1273 1.52 1304 1.58 Air External Static-in.w.g. Volume 0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1900 1112 0.74 1151 0.77 1190 0.81 1228 0.84 1265 0.88 1301 0.92 1335 0.97 1367 1.01 2000 1131 0.80 1170 0.83 1208 0.87 1245 0.91 1281 0.96 1316 1.00 1349 1.04 1380 1.09 2100 1151 0.87 1189 0.90 1227 0.94 1263 0.99 1298 1.04 1331 1.08 1363 1.13 1394 1.17 2200 1173 0.94 1210 0.98 1246 1.02 1281 1.07 1315 1.12 1347 1.17 1379 1.22 1409 1.26 2300 1195 1.02 1231 1.06 1266 1.11 1300 1.16 1333 1.22 1364 1.27 1395 1.32 1424 1.36 2400 1217 1.10 1252 1.15 1286 1.20 1319 1.26 1351 1.32 1382 1.38 1411 1.43 1440 1.48 2500 1240 1.20 1274 1.25 1307 1.31 1339 1.37 1370 1.43 1400 1.49 1428 1.55 1457 1.59 2600 1264 1.30 1297 1.35 1329 1.42 1360 1.49 1389 1.55 1418 1.61 1446 1.67 1475 1.72 2700 1287 1.40 1319 1.47 1350 1.54 1380 1.61 1409 1.68 1437 1.74 1465 1.79 1493 1.84 2800 1311 1.52 1342 1.59 1373 1.66 1402 1.74 1430 1.8 1457 1.87 1485 1.92 1513 1.97 2900 1335 1.65 1366 1.72 1395 1.79 1424 1.87 1451 1.94 1478 2.00 1505 2.05 1533 2.09 Landmark°Packaged Gas/Electric 2 to 6 Tons/Page 33 • BLOWER DATA- BELT DRIVE - KGBO72H/KGBO74H - DOWNFLOW BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE. FOR ALL UNITS ADD: 1 -Any factory installed options air resistance(heat section, economizer,etc.). 2-Any field installed accessories air resistance(duct resistance,diffuser,etc.). See page 38 for blower motors and drives and wet coil and options/accessory air resistance data. Air External Static(in.w.g.) Volume 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.9 1.0 (cfm) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1900 523 0.47 557 0.53 591 0.59 625 0.64 660 0.68 694 0.72 730 0.76 764 0.8 796 0.84 824 0.89 2000 540 0.51 574 0.57 608 0.63 643 0.68 677 0.72 710 0.76 745 0.8 777 0.84 807 0.89 834 0.94 2100 559 0.56 592 0.61 626 0.67 660 0.72 694 0.77 727 0.81 760 0.85 790 0.89 819 0.94 844 1 2200 578 0.6 611 0.66 645 0.71 678 0.76 711 0.81 743 0.86 775 0.9 804 0.95 830 1 855 1.06 2300 599 0.65 632 0.71 664 0.76 697 0.81 729 0.86 760 0.91 790 0.96 817 1.01 842 1.07 867 1.12 2400 621 0.71 652 0.76 684 0.81 716 0.86 746 0.92 776 0.97 805 1.02 830 1.08 855 1.14 879 1.19 2500 642 0.77 673 0.82 704 0.87 734 0.93 764 0.98 793 1.04 820 1.09 845 1.15 868 1.21 892 1.27 2600 665 0.82 694 0.88 724 0.93 753 0.99 782 1.05 810 1.11 835 1.17 859 1.23 883 1.29 907 1.34 2700 688 0.89 716 0.94 744 1 773 1.06 800 1.13 827 1.19 851 1.25 875 1.31 898 1.37 922 1.42 2800 710 0.95 738 1.02 765 1.08 792 1.15 818 1.21 844 1.28 868 1.34 891 1.4 914 1.45 938 1.51 2900 733 1.03 759 1.1 785 1.17 811 1.24 836 1.3 861 1.37 885 1.43 908 1.49 931 1.54 954 1.59 Air External Static(in.w.g.) Volume 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 (cfm) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1900 851 0.94 878 0.98 904 1.03 930 1.07 957 1.11 984 1.15 1010 1.2 1035 1.25 1060 1.31 1084 1.37 2000 860 0.99 886 1.04 913 1.08 939 1.12 966 1.17 992 1.21 1018 1.26 1043 1.32 1067 1.38 1090 1.43 2100 870 1.05 896 1.1 922 1.14 948 1.18 975 1.23 1001 1.27 1027 1.33 1051 1.39 1074 1.44 1097 1.5 2200 880 1.11 906 1.16 932 1.2 959 1.25 985 1.29 1011 1.34 1036 1.4 1059 1.46 1082 1.52 1105 1.58 2300 891 1.18 917 1.22 943 1.27 970 1.31 996 1.36 1021 1.41 1046 1.47 1068 1.53 1090 1.6 1113 1.66 2400 904 1.25 929 1.29 956 1.34 982 1.39 1008 1.43 1032 1.49 1056 1.55 1078 1.62 1099 1.68 1121 1.75 2500 917 1.32 942 1.37 968 1.41 994 1.46 1020 1.51 1044 1.57 1066 1.64 1088 1.7 1108 1.77 1130 1.84 2600 931 1.39 957 1.44 982 1.49 1008 1.54 1032 1.6 1055 1.66 1077 1.73 1098 1.8 1118 1.87 1139 1.94 2700 946 1.47 971 1.52 996 1.57 1021 1.63 1045 1.69 1067 1.76 1088 1.83 1108 1.91 1127 1.98 1148 2.05 2800 962 1.56 986 1.61 1011 1.66 1034 1.72 1057 1.79 1079 1.86 1099 1.94 1118 2.02 1137 2.09 1158 2.16 2900 978 1.65 1001 1.7 1025 1.75 1048 '1.82 1069 1.89 1090 1.98 1109 2.06 1128 2.14 1147 2.22 1167 2.28 Landmarks Packaged Gas I Electric 2 to 6 Tons/Page 34 BLOWER DATA- BELT DRIVE - KGBO72H/KGBO74H - HORIZONTAL BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE. FOR ALL UNITS ADD: 1 -Any factory installed options air resistance(heat section: economizer,etc.). 2-Any field installed accessories air resistance(duct resistance,diffuser,etc.). See page 38 for blower motors and drives and wet coil and options/accessory air resistance data. Air External Static(in.w.g.) Volume 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.9 1.0 (cfm) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1900 490 0.5 521 0.53 554 0.56 588 0.6 622 0.63 656 0.67 690 0.71 725 0.75 759 0.79 790 0.83 2000 505 0.55 537 0.58 569 0.61 602 0.64 636 0.68 669 0.71 702 0.75 736 0.79 769 0.84 798 0.88 2100 521 0.6 552 0,62 584 0.66 617 0.69 650 0.73 682 0.76 715 0.8 747 0.84 778 0.89 807 0.93 2200 537 0.65 569 0.68 600 0.71 632 0.74 665 0.78 696 0.81 728 0.85 759 0.9 789 0.94 816 0.99 2300 554 0.7 585 0.73 617 0.76 648 0.79 680 0.83 711 0.87 741 0.91 771 0.95 799 1 826 1.05 2400 572 0.75 602 0.78 633 0.81 664 0.85 695 0.88 725 0.92 755 0.97 784 1.01 811 1.06 836 1.11 2500 591 0.8 620 0.83 650 0.87 680 0.9 711 0.94 740 0.98 769 1.03 797 1.08 823 1.13 847 1.18 2600 610 0.86 639 0.89 668 0.92 697 0.96 727 1 755 1.05 783 1.09 810 1.14 835 1.2 859 1.25 2700 630 0.91 658 0.95 686 0.98 715 1.02 743 1.07 771 1.11 798 1.16 824 1.22 848 1.27 872 1.32 2800 650 0.97 677 1.01 705 1.05 732 1.09 760 1.14 787 1.19 813 1.24 838 1.3 861 1.35 885 1.4 2900 670 1.03 697 1.07 724 1.11 750 1.16 777 1.21 803 1.27 828 1.32 852 1.38 876 1.44 898 1.49 Air External Static(in.w.g.) Volume 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 (cfm) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1900 818 0.88 843 0.92 869 0.97 896 1.01 924 1.05 953 1.1 981 1.14 1008 1.19 1034 1.24 1059 1.29 2000 825 0.93 850 0.97 875 1.02 902 1.06 930 1.11 958 1.15 986 1.2 1012 1.25 1038 1.3 1061 1.35 2100 833 0.98 857 1.03 883 1.07 910 1.12 937 1.16 965 1.21 991 1.26 1017 1.31 1041 1.37 1064 1.42 2200 841 1.04 866 1.09 891 1.13 918 1.18 945 1.22 972 1.27 998 1.32 1022 1.38 1045 1.44 1067 1.49 2300 851 1.1 875 1.15 901 1.19 927 1.24 954 1.29 980 1.34 1004 1.39 1028 1.45 1050 1.51 1071 1.57 2400 861 1.16 886 1.21 911 1.26 937 1.3 963 1.35 988 1.41 1012 1.47 1034 1.53 1055 1.59 1076 1.65 2500 872 1.23 896 1.27 921 1.32 947 1.37 972 1.43 997 1.48 1019 1.55 1041 1.61 1061 1.68 1081 1.74 2600 883 1.3 908 1.35 933 1.4 958 1.45 982 1.5 1006 1.57 1027 1.63 1048 1.7 1068 1.77 1087 1.83 2700 895 1.37 920 1.42 944 1.47 969 1.53 992 1.59 1015 1.65 1036 1.72 1056 1.79 1075 1.86 1094 1.92 2800 908 1.45 932 1.5 956 1.56 980 1.62 1003 1.68 1025 1.75 1045 1.82 1064 1.89 1083 1.96 1102 2.02 2900 922 1.54 945 1.59 969 1.65 992 1.71 1014 1.78 1035 1.85 1055 1.92 1074 2 1092 2.07 1111 2.13 Landmarks Packaged Gas/Electric 2 to 6 Tons/Page 35 BLOWER DATA- BELT DRIVE - KGBO9OS4 - DOWNFLOW BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE. FOR ALL UNITS ADD: 1 -Any factory installed options air resistance(heat section,economizer,etc.). 2-Any field installed accessories air resistance(duct resistance,diffuser,etc.). See page 38 for blower motors and drives and wet coil and options/accessory air resistance data. Air External Static(in.w.g.) Volume 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.9 1.0 (cfm) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 2400 621 0.71 652 0.76 684 0.81 716 0.86 746 0.92 776 0.97 805 1.02 830 1.08 855 1,14 879 1.19 2500 642 0.77 673 0.82 704 0.87 734 0.93 764 0.98 793 1.04 820 1.09 845 1.15 868 1.21 892 1.27 2600 665 0.82 694 0.88 724 0.93 753 0.99 782 1.05 810 1.11 835 1.17 859 1.23 883 1.29 907 1.34 2700 688 0.89 716 0.94 744 1.00 773 1.06 800 1.13 827 1.19 851 1.25 875 1.31 898 1.37 922 1.42 2800 710 0.95 738 1.02 765 1.08 792 1.15 818 1.21 844 1.28 868 1.34 891 1.40 914 1.45 938 1.51 2900 733 1.03 759 1.10 785 1.17 811 1.24 836 1.30 861 1.37 885 1.43 908 1.49 931 1.54 954 1.59 3000 754 1.12 779 1.19 805 1.26 830 1.33 855 1.40 879 1.46 902 1.52 925 1.58 948 1.63 970 1.69 3100 775 1.22 800 1.29 824 1.36 849 1.43 873 1.50 897 1.56 920 1.62 942 1.67 964 1.73 987 1.78 3200 796 1.32 820 1.39 844 1.47 868 1.53 892 1.60 915 1.66 937 1.72 959 1.77 981 1.83 1002 1.88 3300 816 1.43 840 1.50 863 1.57 887 1.64 910 1.70 933 1.76 955 1.82 976 1.88 997 1.93 1018 1.99 3400 837 1.54 860 1.61 883 1.68 906 1.75 929 1.81 951 1.87 972 1.93 993 1.98 1013 2.05 1033 2.11 3500 858 1.66 881 1.73 903 1.79 926 1.86 948 1.92 969 1.98 990 2.04 1009 2.10 1029 2.17 1048 2.24 3600 879 1.77 901 1.84 923 1.91 945 1.97 966 2.04 987 2.10 1006 2.16 1025 2.23 1044 2.30 1062 2.38 Air External Static(in.w.g.) Volume 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 (cfm) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 2400 904 1.25 929 1.29 956 1.34 982 1.39 1008 1.43 1032 1.49 1056 1.55 1078 1.62 1099 1.68 1121 1.75 2500 917 1.32 942 1.37 968 1.41 994 1.46 1020 1.51 1044 1.57 1066 1.64 1088 1.70 1108 1.77 1130 1.84 2600 931 1.39 957 1.44 982 1.49 1008 1.54 1032 1.60 1055 1.66 1077 1.73 1098 1.80 1118 1.87 1139 1.94 2700 946 1.47 971 1.52 996 1.57 1021 1.63 1045 1.69 1067 1.76 1088 1.83 1108 1.91 1127 1.98 1148 2.05 2800 962 1.56 986 1.61 1011 1.66 1034 1.72 1057 1.79 1079 1.86 1099 1.94 1118 2.02 1137 2.09 1158 2.16 2900 978 1.65 1001 1.70 1025 1.75 1048 1.82 1069 1.89 1090 1.98 1109 2.06 1128 2.14 1147 2.22 1167 2.28 3000 993 1.74 1016 1.79 1039 1.86 1061 1.93 1081 2.01 1101 2.10 1120 2.18 1138 2.27 1157 2.34 1177 2.41 3100 1009 1.84 1031 1.90 1052 1.97 1073 2.05 1093 2.13 1112 2.22 1130 2.31 1148 2.40 1167 2.47 1187 2.53 3200 1024 1.94 1045 2.01 1065 2.09 1085 2.17 1104 2.26 1123 2.36 1141 2.45 1159 2.53 1178 2.60 1198 2.66 3300 1038 2.06 1058 2.13 1078 2.22 1097 2.31 1116 2.40 1134 2.49 1152 2.58 1170 2.66 1189 2.73 1209 2.79 3400 1053 2.19 1072 2.27 1091 2.35 1109 2.45 1127 2.54 1145 2.63 1163 2.72 1181 2.79 1200 2.86 1220 2.92 3500 1067 2.32 1085 2.41 1103 2.50 1121 2.59 1138 2.69 1156 2.78 1174 2.85 1192 2.93 1212 2.99 1231 3.05 3600 1081 2.46 1098 2.55 1116 2.64 1133 2.74 1151 2.83 1168 2.91 1186 2.99 1205 3.06 1224 3.12 1243 3.17 Landmarks Packaged Gas/Electric 2 to 6 Tons/Page 36 BLOWER DATA - BELT DRIVE - KGBO9OS4 - HORIZONTAL BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE. FOR ALL UNITS ADD: 1 -Any factory installed options air resistance(heat section,economizer,etc.). 2-Any field installed accessories air resistance(duct resistance,diffuser,etc.). See page 38 for blower motors and drives and wet coil and options/accessory air resistance data. Air External Static(in.w.g.) Volume 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.9 1.0 (cam) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 2400 572 0.75 602 0.78 633 0.81 664 0.85 695 0.88 725 0.92 755 0.97 784 1.01 811 1.06 836 1.11 2500 591 0.80 620 0.83 650 0.87 680 0.90 711 0.94 740 0.98 769 1.03 797 1.08 823 1.13 847 1.18 2600 610 0.86 639 0.89 668 0.92 697 0.96 727 1.00 755 1.05 783 1.09 810 1.14 835 1.20 859 1.25 2700 630 0.91 658 0.95 686 0.98 715 1.02 743 1.07 771 1.11 798 1.16 824 1.22 848 1.27 872 1.32 2800 650 0.97 677 1.01 705 1.05 732 1.09 760 1.14 787 1.19 813 1.24 838 1.30 861 1.35 885 1.40 2900 670 1.03 697 1.07 724 1.11 750 1.16 777 1.21 803 1.27 828 1.32 852 1.38 876 1.44 898 1.49 3000 691 1.09 717 1.14 743 1.18 769 1.24 794 1.29 819 1.35 844 1.42 868 1.47 890 1.53 913 1.58 3100 712 1.16 737 1.21 762 1.27 787 1.32 812 1.39 836 1.45 860 1.51 883 1.57 906 1.63 928 1.68 3200 732 1.24 756 1.30 781 1.36 805 1.42 829 1.48 853 1.55 876 1.61 899 1.67 921 1.73 943 1.78 3300 752 1.33 776 1.39 799 1.46 823 1.52 847 1.59 870 1.65 893 1.71 916 1.77 937 1.83 959 1.88 3400 772 1.43 795 1.50 818 1.56 842 1.63 865 1.69 888 1.76 910 1.82 932 1.88 953 1.93 974 1.99 3500 792 1.54 815 1.61 838 1.67 861 1.74 883 1.80 906 1.87 928 1.93 949 1.98 970 2.04 990 2.10 3600 812 1.65 834 1.72 857 1.79 880 1.85 902 1.92 924 1.98 945 2.04 966 2.10 986 2.16 1005 2.22 Air External Static(in.w.g.) Volume 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 (cfm) RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 2400 861 1.16 886 1.21 911 1.26 937 1.30 963 1.35 988 1.41 1012 1.47 1034 1.53 1055 1.59 1076 1.65 2500 872 1.23 896 1.27 921 1.32 947 1.37 972 1.43 997 1.48 1019 1.55 1041 1.61 1061 1.68 1081 1.74 2600 883 1.30 908 1.35 933 1.40 958 1.45 982 1.50 1006 1.57 1027 1.63 1048 1.70 1068 1.77 1087 1.83 2700 895 1.37 920 1.42 944 1.47 969 1.53 992 1.59 1015 1.65 1036 1.72 1056 1.79 1075 1.86 1094 1.92 2800 908 1.45 932 1.50 956 1.56 980 1.62 1003 1.68 1025 1.75 1045 1.82 1064 1.89 1083 1.96 1102 2.02 2900 922 1.54 945 1.59 969 1.65 992 1.71 1014 1.78 1035 1.85 1055 1.92 1074 2.00 1092 2.07 1111 2.13 3000 936 1.63 959 1.68 982 1.74 1004 1.81 1026 1.88 1046 1.96 1065 2.03 1084 2.11 1102 2.18 1120 2.25 3100 950 1.73 973 1.78 995 1.85 1017 1.91 1037 1.99 1057 2.07 1076 2.15 1094 2.23 1112 2.31 1130 2.38 3200 965 1.83 987 1.89 1008 1.95 1029 2.03 1049 2.11 1068 2.19 1087 2.28 1105 2.36 1123 2.44 1141 2.51 3300 980 1.94 1001 2.00 1022 2.07 1042 2.15 1061 2.23 1080 2.32 1098 2.41 1116 2.50 1134 2.58 1152 2.65 3400 995 2.05 1015 2.12 1035 2.19 1054 2.28 1073 2.37 1092 2.46 1110 2.55 1128 2.64 1145 2.72 1163 2.79 3500 1010 2.17 1029 2.24 1048 2.32 1067 2.41 1086 2.51 1104 2.60 1122 2.70 1139 2.78 1157 2.86 1174 2.93 3600 1024 2.30 1043 2.38 1062 2.46 1080 2.55 1098 2.65 1116 2.75 1133 2.84 1151 2.93 1168 3.01 1186 3.08 Landmarks Packaged Gas/Electric 2 to 6 Tons!Page 37 BLOWER DATA BELT DRIVE KIT SPECIFICATIONS-036-074S Model Motor HP No.of Drive Kits and RPM Range No. Nominal Maximum Speeds A01 A02 A03 A04 A05 A06 I A07 A08 036 0.75 0.86 1 673-1010 --- --- --- 897-1346 --- --- --- 1 1.15 1 673-1010 --- --- --- 897-1346 --- --- --- 1.5 1.7 1 673-1010 --- --- --- 897-1346 --- --- --- 2 2.3 1 673-1010 --- --- --- 897-1346 --- --- --- 048 0.75 tt :. 1 --- 745-1117 --- --- --- 1071-1429 --- --- 1 1.15 1 --- 745-1117_ --- 1071-1429 --- 1.5 1.7 1 --- 745-1117 --- --- --- 1071-1429 --- --- 2 2.3 1 --- 745-1117 --- --- :1071-1429 --- --- 060 0.75 0.86 1 --- --- 833-1250 --- --- --- 1212-1548 --- 1 1.15 1 --- --- 833-1250 --- --- --- 1212-1548 --- 1.5 1.7 1 --- --- 833-1250 --- --- --- 1212-1548 --- 2 2.3 1 --- --- _833-1250 ® --- i --- 1212-1548 --- 074S ' 1 1.5 2 --- --- --- 968-1340 --- --- --- 1193-1591 2 2.3 2 --- --- --- 968-1340 --- --- --- 1193-1591 BELT DRIVE KIT SPECIFICATIONS-072H/074H/090S Model Motor HP No.of Drive Kits and RPM Range No. Nominal Maximum Speeds AA01 AA02 AA03 AA04 072H 1 1.15 1 522-784 632-875 _ 798-1105 --- 2 2.3 1 522-784 632-875 798-1105 --- 074H 1 1.15 2 522-784 632-875 798-1105 --- 2 2.3 2 522-784 632-875 _ 798-1105 --- 090S4B 1 1.15 1 522-784 632-875 798-1105 --- 2 2.3 1 522-784 _ 632-875 s 798-1105 --- 3 3.45 1 522-784 632-875 A 798-1105 921-1228 090S4T 2 2.3 2 522-784 632-875 798-1105 --- NOTE-Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor hp required. Maximum usable hp of motors furnished are shown.In Canada,nominal motor hp is also maximum usable motor hp.If motors of comparable hp are used,be sure to keep within the service factor limitations outlined on the motor nameplate. OPTIONS/ACCESSORIES AIR RESISTANCE FOR 024-074 MODELS-in.w.g. Air Volume Wet Indoor Coil Gas Heat Economizer Filters cfm 024-048 060 072/074 Medium Input High Input MERV 8 MERV 13 800 0.01 0.01 0.01 0.02 0.02 0.04 0.04 0.05 1000 0.02 0.02 0.01 0.02 0.02 0.04 0.04 0.07 1200 0.03 0.04 0.02 0.02 0.02 0.04 0.04 0.07 1400 0.04 0.05 0.03 0.02 0.03 0.04 0.04 0.07 1600 0.05 0.06 0.04 0.03 0.04 0.04 0.04 0.07 1800 0.06 0.07 0.05 0.03 0.05 0.05 0.05 0.07 2000 0.08 0.09 0.06 0.04 0.06 0.05 0.05 0.08 2200 0.09 0.10 0.07 0.04 0.07 0.05 0.05 0.08 2400 0.10 0.12 0.08 0.05 0.08 0.05 0.05 0.08 2600 0.11 0.13 0.09 0.05 0.09 0.06 0.05 0.08 2800 0.13 0.15 0.10 0.06 0.10 0.06 0.05 0.08 3000 0.14 0.16 0.12 0.07 0.11 0.06 0.05 0.08 OPTIONS/ACCESSORIES AIR RESISTANCE FOR 090 MODELS-in.w.g. Air Volume Wet Indoor Coil Economizer Electric Filters cfm Heat MERV 8 MERV 13 2400 0.08 0.05 0.22 0.05 0.08 2600 0.09 0.06 0.24 0.05 0.08 2800 0.10 0.06 0.26 0.05 0.08 3000 0.11 0.06 0.28 0.05 0.08 3200 0.12 0.06 0.30 0.06 0.09 3400 0.14 0.06 0.32 0.06 0.09 3600 0.15 0.06 0.34 0.06 0.10 Landmark®Packaged Gas/Electric 2 to 6 Tons/Page 38 BLOWER DATA CEILING DIFFUSERS AIR RESISTANCE(in.w.g.) Air Volume RTD9-65S Step-Down Diffuser FD9-65S RTD11-95S Step-Down Diffuser FD11-95S cfm 2 Ends 1 Side& All Ends& Flush 2 Ends 1 Side& All Ends& Flush Open 2 Ends Open Sides Open Diffuser Open 2 Ends Open Sides Open Diffuser 800 0.15 0.13 0.11 0.11 --- --- --- --- 1000 0.19 0.16 0.14 0.14 --- --- --- --- 1200 0.25 0.20 0.17 0.17 --- --- --- --- 1400 0.33 0.26 0.20 0.20 --- --- --- --- 1600 0.43 0.32 0.20 0.24 --- --- --- --- 1800 0.56 0.40 0.30 0.30 0.13 0.11 0.09 0.09 2000 0.73 0.50 0.36 0.36 0.15 0.13 0.11 0.10 2200 0.95 0.63 0.44 0.44 0.18 0.15 0.12 0.12 2400 --- ---- --- --- 0.21 0.18 0.15 0.14 2600 --- ---- --- --- 0.24 0.21 0.18 0.17 2800 --- ---- --- --- 0.27 0.24 0.21 0.20 3000 --- ---- --- --- 0.32 0.29 0.25 0.25 3200 --- ---- --- --- 0.41 0.37 0.32 0.31 3400 --- ---- --- --- 0.50 0.45 0.39 0.37 3600 --- ---- --- --- 0.61 0.54 0.48 0.44 CEILING DIFFUSER AIR THROW DATA POWER EXHAUST FAN PERFORMANCE Air Volume-cfm 1 Effective Throw-ft. Return Air System Static Air Volume Exhausted Model No. RTD9-65S FD9-65S Pressure-in.w.g. cfm 800 10-17 14-18 0.00 2000 1000 10-17 15-20 0.05 1990 1200 11 -18 16-22 0.10 1924 1400 12-19 17-24 0.15 1810 1600 12-20 18-25 0.20 1664 1800 13-21 20-28 0.25 1507 2000 14-23 21 -29 0.30 1350 2200 16-25 22-30 0.35 1210 Model No. RTD11-95S FD11-95S 2600 24-29 19-24 2800 25-30 20-28 3000 27-33 21 -29 3200 28-35 22-29 3400 30-37 22-30 3600 25-33 22-24 'Effective throw based on terminal velocities of 75 ft.per minute. OUTDOOR SOUND DATA Unit Octave Band Linear Sound Power Levels dBA,re 10-72 Watts-Center Frequency- 'Sound Rating Model No. Hz Number(SRN) 125 250 500 1000 2000 4000 8000 (dBA) KGB024,030,036,048 62 66 70 69 66 60 50 74 KGB060 72 75 78 77 73 68 58 83 KGB072,074,090 66 71 74 73 70 65 57 79 Note-The octave sound power data does not include tonal corrections. 'Sound Rating Number according to ARI Standard 270-95(includes pure tone penalty)."SRN"is the overall A-Weighted Sound Power Level,(LWA),dBA(100 Hz to 10,000 Hz). Landmark®Packaged Gas!Electric 2 to 6 Tons!Page 39 ELECTRICAL DATA DIRECT DRIVE BLOWER-STANDARD EFFICIENCY KGB024S4D KGB030S4D 'Voltage-60hz 208/230V-1 Ph 208/230V-1 Ph Compressor Rated Load Amps 9.8 12.7 Locked Rotor Amps 47 64 Outdoor Fan Full Load Amps 1.7 1.7 Motor Service Outlet 115V GFI(amps) 15 15 Indoor Blower Horsepower 0.25 0.25 Motor Type Direct Direct Full Load Amps 1.8 1.8 2 Maximum Unit Only 25 30 Overcurrent Protection 3 Minimum Unit Only 16 20 Circuit Ampacity ELECTRICAL ACCESSORIES Disconnect Standard Access 20W17 20W17 Hinged Access 20W23 20W23 NOTE-All units have a minimum Short Circuit Current Rating(SCCR)of 5000 amps. 'Extremes of operating range are plus and minus 10%of line voltage. 2 HACR type breaker or fuse. 'Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements. ELECTRICAL DATA 3 TON KGB036S4D-STANDARD EFFICIENCY-DIRECT DRIVE BOWER 'Voltage-60hz 208/230V-1 Ph 208/230V-3 Ph 460V-3 Ph 575V-3 Ph Compressor Rated Load Amps 15.3 8.7 4 3.6 Locked Rotor Amps 70 70 31 27 Outdoor Fan Full Load Amps 1.7 1.7 1.1 0.7 Motor Power Exhaust Full Load Amps 2.4 2.4 1.3 1 (1)0.33 HP Service Outlet 115V GFI(amps) 15 15 15 20 Indoor Blower Horsepower 0.5 0.5 0.5 0.5 Motor Type Direct Direct Direct Direct Full Load Amps 3.9 3.9 2 2 2 Maximum Unit Only 40 25 15 15 Overcurrent with(1)0.33 HP 40 25 15 15 Protection Power Exhaust 3 Minimum Unit Only 25 17 9 8 Circuit with(1)0.33 HP 28 19 10 9 Ampacity Power Exhaust ELECTRICAL ACCESSORIES Disconnect Standard Access 20W17 20W17 20W17 20W17 Hinged Access 20W23 20W23 20W23 20W23 NOTE-All units have a minimum Short Circuit Current Rating(SCCR)of 5000 amps. 'Extremes of operating range are plus and minus 10%of line voltage. 2 HACR type breaker or fuse. 'Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements. Landmark®Packaged Gas/Electric 2 to 6 Tons/Page 40 ELECTRICAL DATA 4 TON KGB048S4D-STANDARD EFFICIENCY-DIRECT DRIVE BOWER 'Voltage-60hz 208/230V-1 Ph 208/230V-3 Ph 460V-3 Ph 575V-3 Ph Compressor• Rated Load Amps 20 11 5.5 4.7 Locked Rotor Amps 99 86 37 34 Outdoor Fan Full Load Amps 1.7 1.7 1.1 0.7 Motor Power Exhaust Full Load Amps 2.4 2.4 1.3 1 (1)0.33 HP Service Outlet 115V GFI(amps) 15 15 1.3 1 Indoor Blower Horsepower 0.5 0.5 0.5 0.5 Motor Type Direct Direct Direct Direct Full Load Amps 3.9 3.9 2 2 2 Maximum Unit Only 50 30 15 15 Overcurrent with(1)0.33 HP 50 30 15 15 Protection Power Exhaust 'Minimum Unit Only 31 20 10 9 Circuit with(1)0.33 HP 33 22 12 10 Ampacity Power Exhaust ELECTRICAL ACCESSORIES Disconnect Standard Access 20W17 20W17 20W17 20W17 Hinged Access 20W23 20W23 20W23 20W23 NOTE-All units have a minimum Short Circuit Current Rating(SCCR)of 5000 amps. 'Extremes of operating range are plus and minus 10%of line voltage. 'HACR type breaker or fuse. 'Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements. ELECTRICAL DATA 5 TON KGB060S4D-STANDARD EFFICIENCY-DIRECT DRIVE BOWER 'Voltage-60hz 208/230V-1 Ph 208/230V-3 Ph 460V-3 Ph 575V-3 Ph Compressor Rated Load Amps 22.1 13.5 8 5 Locked Rotor Amps 125 109 59 40 Outdoor Fan Full Load Amps 2.4 2.4 1.3 1 Motor Power Exhaust Full Load Amps 2.4 2.4 1.3 1 (1)0.33 HP Service Outlet 115V GFI(amps) 15 15 15 20 Indoor Blower Horsepower 0.75 0.75 0.75 0.75 Motor Type Direct Direct Direct Direct Full Load Amps 4.9 4.9 2.5 2.5 2 Maximum Unit Only 50 35 20 15 Overcurrent with(1)0.33 HP 50 40 20 15 Protection Power Exhaust 'Minimum Unit Only 35 25 14 10 Circuit with(1)0.33 HP 38 27 16 11 Ampacity Power Exhaust ELECTRICAL ACCESSORIES Disconnect Standard Access 20W20 20W20 20W20 20W20 Hinged Access 20W26 20W26 20W26 20W26 NOTE-All units have a minimum Short Circuit Current Rating(SCCR)of 5000 amps, 'Extremes of operating range are plus and minus 10%of line voltage. 2 HACR type breaker or fuse. 3 Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements. Landmark®Packaged Gas/Electric 2 to 6 Tons/Page 41 ELECTRICAL DATA 3 TON KGB036S4B-STANDARD EFFICIENCY-BELT DRIVE BLOWER(SINGLE SPEED) 'Voltage-60hz 208/230V-1 Ph 208/230V-3 Ph 460V-3 Ph 575V-3 Ph Compressor Rated Load Amps 15.3 8.7 4 3.6 Locked Rotor Amps 70 70 31 27 Outdoor Fan Full Load Amps 1.7 1.7 1.1 0.7 Motor Power Exhaust Full Load Amps 2.4 2.4 1.3 1 (1)0.33 HP Service Outlet 115V GFI(amps) 15 15 15 20 Indoor Blower Horsepower 0.75 1.5 1 2 1 2 1 2 Motor Type Belt Belt Belt Belt Belt Belt Belt Belt Full Load Amps 7.6 11 4.6 7.5 2.1 3.4 1.7 2.7 2 Maximum Unit Only 40 45 25 25 15 15 15 15 Overcurrent with(1)0.33 HP 45 45 25 30 15 15 15 15 Protection Power Exhaust 'Minimum Unit Only 29 32 18 21 9 10 7 8 Circuit with(1)0.33 HP 31 35 20 23 10 11 8 9 Ampacity Power Exhaust ELECTRICAL ACCESSORIES Disconnect Standard Access 20W17 20W17 20W17 20W17 Hinged Access 20W23 20W23 20W23 20W23 NOTE-All units have a minimum Short Circuit Current Rating(SCCR)of 5000 amps. 'Extremes of operating range are plus and minus 10%of line voltage. 2 HACR type breaker or fuse. 3 Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements. ELECTRICAL DATA 4 TON KGB048S4B-STANDARD EFFICIENCY-BELT DRIVE BLOWER(SINGLE SPEED) 'Voltage-60hz 208/230V-1 Ph 208/230V-3 Ph 460V-3 Ph 575V-3 Ph Compressor Rated Load Amps 20 11 5.5 4.7 Locked Rotor Amps 99 86 37 34 Outdoor Fan Full Load Amps 1.7 1.7 1.1 0.7 Motor Power Exhaust Full Load Amps 2.4 2.4 1.3 1 (1)0.33 HP Service Outlet 115V GFI(amps) 15 15 15 20 Indoor Blower Horsepower 0.75 1.5 1 2 1 2 1 2 Motor Type Belt Belt Belt Belt Belt Belt Belt Belt Full Load Amps 7.6 11 4.6 7.5 2.1 3.4 1.7 2.7 2 Maximum Unit Only 50 50 30 30 15 15 15 15 Overcurrent with(1)0.33 HP 50 60 30 35 15 15 15 15 Protection Power Exhaust 3 Minimum Unit Only 35 38 21 23 11 12 9 10 Circuit with(1)0.33 HP 37 41 23 26 12 13 10 11 Ampacity Power Exhaust ELECTRICAL ACCESSORIES Disconnect Standard Access 20W17 20W17 20W17 20W17 Hinged Access cess 20W23 20W23 20W23 20W23 NOTE-All units have a minimum Short Circuit Current Rating(SCCR)of 5000 amps. 'Extremes of operating range are plus and minus 10%of line voltage. 2 HACR type breaker or fuse. Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements. Landmark®Packaged Gas/Electric 2 to 6 Tons/Page 42 ELECTRICAL DATA S TON KGB060S4B-STANDARD EFFICIENCY-BELT DRIVE BLOWER(SINGLE SPEED) 'Voltage-60hz 208/230V-1 Ph 208/230V-3 Ph 460V-3 Ph 575V-3 Ph Compressor Rated Load Amps 22.1 13.5 8 5 Locked Rotor Amps 125 109 59 40 Outdoor Fan Full Load Amps 2.4 2.4 1.3 1 Motor Power Exhaust Full Load Amps 2.4 2.4 1.3 1 (1)0.33 HP Service Outlet 115V GFI(amps) 15 15 15 20 Indoor Blower Horsepower 0.75 1.5 1 2 1 2 1 2 Motor Type Belt Belt Belt Belt Belt Belt Belt Belt Full Load Amps 7.6 11 4.6 7.5 2.1 3.4 1.7 2.7 2 Maximum Unit Only 50 60 35 40 20 20 15 15 Overcurrent with(1)0.33 HP 60 60 35 40 20 20 15 15 Protection Power Exhaust 3 Minimum Unit Only 38 42 24 27 14 15 9 10 Circuit with(1)0.33 HP 41 44 27 30 15 16 10 11 Ampacity Power Exhaust ELECTRICAL ACCESSORIES Disconnect Standard Access 20W20 20W20 20W20 20W20 Hinged Access 20W26 20W26 20W26 20W26 NOTE-All units have a minimum Short Circuit Current Rating(SCCR)of 5000 amps. 1 Extremes of operating range are plus and minus 10%of line voltage. 2 HACR type breaker or fuse. 'Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements. ELECTRICAL DATA 6 TON KGB072H4B-HIGH EFFICIENCY-BELT DRIVE BLOWER(SINGLE SPEED) 'Voltage-60hz 208/230V-3 Ph 460V-3 Ph 575V-3 Ph Compressor Rated Load Amps 19.6 8.2 6.6 Locked Rotor Amps 136 66.1 55.3 Outdoor Fan Full Load Amps 2.4 1.3 1 Motor Power Exhaust Full Load Amps 2.4 1.3 1 (1)0.33 HP Service Outlet 115V GFI(amps) 15 15 20 Indoor Blower Horsepower 1 2 1 2 1 2 Motor Type Belt Belt Belt Belt Belt Belt Full Load Amps 4.6 7.5 2.1 3.4 1.7 2.7 2 Maximum Unit Only 50 50 20 20 15 15 Overcurrent with(1)0.33 HP 50 50 20 20 15 15 Protection Power Exhaust 'Minimum Unit Only 32 32 13 14 10 11 Circuit with(1)0.33 HP 34 35 14 15 11 12 Ampacity Power Exhaust ELECTRICAL ACCESSORIES Disconnect Standard Access 20W20 20W20 20W20 Hinged Access 20W26 20W26 20W26 NOTE-All units have a minimum Short Circuit Current Rating(SCCR)of 5000 amps. 'Extremes of operating range are plus and minus 10%of line voltage. 2 HACR type breaker or fuse, 'Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements. Landmark®Packaged Gas/Electric 2 to 6 Tons/Page 43 ELECTRICAL DATA 6 TON KGB074S4B/KGB074S4T-STANDARD EFFICIENCY-BELT DRIVE BLOWER(SINGLE OR TWO SPEED) 'Voltage-60hz 208/230V-3 Ph 460V-3 Ph 575V-3 Ph Compressor Rated Load Amps 17.6 8.5 6.3 Locked Rotor Amps 136 66.1 55.3 Outdoor Fan Full Load Amps 2.4 1.3 1 Motor Power Exhaust Full Load Amps 2.4 1.3 1 (1)0.33 HP Service Outlet 115V GFI(amps) 15 15 20 Indoor Blower Horsepower 1 2 1 2 1 2 Motor Type Belt Belt Belt Belt Belt Belt Full Load Amps 4.6 7.5 2.1 3.4 1.7 2.7 2 Maximum Unit Only 45 45 20 20 15 15 Overcurrent with(1)0.33 HP 45 50 20 25 15 15 Protection Power Exhaust 3 Minimum Unit Only 29 32 15 16 11 12 Circuit with(1)0.33 HP 32 35 16 17 12 13 Ampacity Power Exhaust ELECTRICAL ACCESSORIES Disconnect Standard Access 20W20 20W20 20W20 Hinged Access 20W26 20W26 20W26 NOTE-All units have a minimum Short Circuit Current Rating(SCCR)of 5000 amps. 'Extremes of operating range are plus and minus 10%of line voltage. 2 HACR type breaker or fuse. 'Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements. ELECTRICAL DATA 6 TON KGB074H4T-HIGH EFFICIENCY-BELT DRIVE BLOWER(TWO SPEED) 'Voltage-60hz 208/230V-3 Ph 460V-3 Ph 575V-3 Ph Compressor Rated Load Amps 17.6 8.5 6.3 Locked Rotor Amps 136 66.1 55.3 Outdoor Fan Full Load Amps 2.4 1.3 1 Motor Power Exhaust Full Load Amps 2.4 1.3 1 (1)0.33 HP Service Outlet 115V GFI(amps) 15 15 20 1 Indoor Blower Horsepower 1 2 1 2 1 2 Motor Type Belt Belt Belt Belt Belt Belt Full Load Amps 4.6 7.5 2.1 3.4 1.7 2.7 2 Maximum Unit Only 45 45 20 20 15 15 Overcurrent with(1)0.33 HP 45 50 20 25 15 15 Protection Power Exhaust 7 Minimum Unit Only 29 32 15 16 11 12 Circuit with(1)0.33 HP 32 35 16 17 12 13 Ampacity Power Exhaust ELECTRICAL ACCESSORIES Disconnect Standard Access 20W20 20W20 20W20 Hinged Access 20W26 20W26 20W26 NOTE-All units have a minimum Short Circuit Current Rating(SCCR)of 5000 amps. 'Extremes of operating range are plus and minus 10%of line voltage. 2 HACR type breaker or fuse. 'Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements. 1 Landmark®Packaged Gas/Electric 2 to 6 Tons/Page 44 ELECTRICAL/ELECTRIC HEAT DATA 7.5 TON KGB090S4B STANDARD EFFICIENCY-BELT DRIVE BLOWER(SINGLE SPEED) 'Voltage-60hz 208/230V-3 Ph 460V-3 Ph 575V-3 Ph Compressor Rated Load Amps 26.9 12 9 Locked Rotor Amps 164 94 65 Outdoor Fan Full Load Amps 3 1.5 1.2 Motor Power Exhaust Full Load Amps 2.4 1.3 1 (1)0.33 HP Service Outlet 115V GFI(amps) 15 15 20 Indoor Blower Horsepower 1 2 3 1 2 3 1 2 3 Motor Type Belt Belt Belt Belt Belt Belt Belt Belt Belt Full Load Amps 4.6 7.5 10.6 2.1 3.4 4.8 1.7 2.7 3.9 2 Maximum Unit Only 60 70 70 30 30 30 20 20 25 Overcurrent with(1)0.33 HP 70 70 30 30 30 20 25 25 Protection Power Exhaust 70 3 Minimum Unit Only 42 45 48 19 20 22 15 16 17 Circuit with(1)0.33 HP 44 47 50 20 22 23 16 17 18 Ampacity Power Exhaust ELECTRICAL ACCESSORIES Disconnect Standard Access-0-22.5 kW 20W18 20W18 20W18 20W18 20W18 30 kW 20W19 20W19 20W19 20W18 20W18 Hinged Access-0-22.5 kW 20W24 20W24 20W24 20W24 20W24 30 kW 20W25 20W25 20W25 20W24 20W24 NOTE-All units have a minimum Short Circuit Current Rating(SCCR)of 5000 amps. 'Extremes of operating range are plus and minus 10%of line voltage. 2 HACR type breaker or fuse. 'Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements. C Factory installed circuit breaker not available. ELECTRICAL/ELECTRIC HEAT DATA 7.5 TON KGB090S4T STANDARD EFFICIENCY-BELT DRIVE BLOWER(TWO SPEED) 'Voltage-60hz 208/230V-3 Ph 460V-3 Ph 575V-3 Ph Compressor Rated Load Amps 26.9 12 9 Locked Rotor Amps 164 94 65 Outdoor Fan Full Load Amps 3 1.5 1.2 Motor Power Exhaust Full Load Amps 2.4 1.3 1 (1)0.33 HP Service Outlet 115V GFI(amps) 15 15 20 Indoor Blower Horsepower 2 2 2 Motor Type Belt Belt Belt Full Load Amps 7.5 3.4 2.7 2 Maximum Unit Only 70 30 20 Overcurrent with(1)0.33 HP 70 30 25 Protection Power Exhaust 3 Minimum Unit Only 45 20 16 Circuit with(1)0.33 HP 47 22 17 Ampacity Power Exhaust ELECTRICAL ACCESSORIES Disconnect Standard Access 20W20 20W20 20W20 Hinged Access 20W26 20W26 20W26 NOTE-All units have a minimum Short Circuit Current Rating(SCCR)of 5000 amps. 'Extremes of operating range are plus and minus 10%of line voltage. 'HACR type breaker or fuse. 'Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements. Landmark®Packaged Gas/Electric 2 to 6 Tons/Page 45 UNIT CLEARANCES - INCHES (MM) 1 C 1 OUTDOOR NR ,�(�`N —4—B -----P""HOOD �` v D—... 1 A 1 A I B ] C I D Top Unit Clearance in. mm in. mm in. mm in. mm Clearance Service Clearance 48 1219 36 914 36 914 36 914 Clearance to Combustibles 36 914 1 25 1 25 1 25 Unobstructed Minimum Operation Clearance 36 914 36 914 36 914 36 914 NOTE-Entire perimeter of unit base requires support when elevated above the mounting surface. 'Service Clearance-Required for removal of serviceable parts. Clearance to Combustibles-Required clearance to combustible material. Minimum Operation Clearance-Required clearance for proper unit operation. Landmark®Packaged Gas I Electric 2 to 6 Tons/Page 46 OPTIONAL CONVENTIONAL TEMPERATURE CONTROL SYSTEMS Item Model Catalog No. No. COMFORTSENSE®7500 COMMERCIAL 7-DAY PROGRAMMABLE THERMOSTAT • Four-Stage Heating/Two-Stage Cooling Universal Multi-Stage COSTATO6FF1 L 13H16 • Intuitive Touchscreen Interface 7/bpm IR _ • Remote Indoor Temperature Sensing with Averaging lF� ,",, u • Outside or Discharge Air Temperature Display 75 • Full Seven-Day Programming • Four Time Periods Per Day ', -,-,- • Occupancy Scheduling with Economizer Relay Control 1, •• Away Mode • Holiday Scheduling • Smooth Setback Recovery(SSR) • Performance Reports • Notifications/Reminders • Dehumidification/Humiditrol®Control for Split Systems and Rooftop Units • Economizer Relay Control • Backlit Display • Wallplate Furnished Optional Accessories ' Remote non-adjustable wall mount 20k temperature sensor COSNZNO1AE2- 47W36 ' Remote non-adjustable wall mount 10k temperature sensor COSNZN73AE1-1 47W37 Remote non-adjustable discharge air(duct mount)temperature sensor COSNDCOOAE1- 19L22 Outdoor temperature sensor COSNSRO3AE1- X2658 Locking cover(clear) COMISC15AE1- 39P21 'Remote sensors can be applied in any of the following combinations: One Sensor-(1)47W36 Two Sensors-(2)47W37 Three Sensors-(2)47W36 and(1)47W37 Four Sensors-(4)47W36 Five Sensors-(3)47W36 and(2)47W37 COMFORTSENSE®3000 COMMERCIAL 5-2 DAY PROGRAMMABLE THERMOSTAT _ • Two-Stage Heating/Two-Stage Cooling Conventional Systems COSTATO5FF1L 11Y05 — - { • Intuitive Interface t45 t'' • 5-2 Day Programming 12.13 • Program Hold • Remote Indoor Temperature Sensing • Smooth Setback Recovery(SSR) • Economizer Relay Control • Maintenance/Filter/Service Reminders • Backlit Display • Wallplate Furnished • Simple Up and Down Temperature Control. Optional Accessories Remote non-adjustable wall mount 10k averaging temperature sensor COSNZN73AE1- 47W37 Optional wall mounting plate COMISC17AE1- X2659 DIGITAL NON-PROGRAMMABLE THERMOSTAT One-Stage Heating/Cooling Conventional Systems CQ TAT12AE1 L 51M32 _13 ' • Intuitive Interface ....14.,t C. • Automatic Changeover • Backlit Display • Simple Up and Down Temperature Control. Optional Accessories Outdoor temperature sensor COSNSRO4AE1- X2658 Optional wall mounting plate COMISC17AE1- X2659 Landmark®Packaged Gas I Electric 2 to 6 Tons!Page 47 WEIGHT DATA Model Number Net I Shipping Base I Max. I Base I Max. lbs. kg lbs. kg lbs. kg lbs. kg KGB024 530 240 640 290 571 259 681 309 KGB030 533 242 643 292 574 260 684 310 KGB036 555 252 701 318 596 270 742 337 KGB048 555 252 716 325 596 270 757 343 KGB060 649 294 813 369 690 313 854 387 KGB072,074 649 294 813 369 690 313 854 387 KGB090 783 355 883 401 843 382 953 432 Base Unit-The unit with standard heat exchanger NO OPTIONS. Max.Unit-The unit with ALL OPTIONS Installed.(High Input Heat Exchanger,Economizer,etc.) OPTIONS/ACCESSORIES Shipping Weights lbs. I kg ECONOMIZER/OUTDOOR AIR/EXHAUST Economizer Economizer-Includes Barometric Relief Dampers and Exhaust Hood 131 59 Outdoor Air Dampers Motorized 40 18 Manual 30 14 Power Exhaust Standard Static 35 16 GAS HEAT Medium Heat(adder over standard heat) 8 4 High Heat(adder over standard heat) 19 9 ROOF CURBS Hybrid Roof Curbs,Downflow 8 in. height 50 23 14 in.height 70 32 18 in.height 80 36 24 in.height 100 45 Hybrid Roof Curbs,Full Perimeter,Downflow 8 in.height 57 26 14 in. height 60 27 18 in.height 91 41 24 in.height 114 52 Adjustable Pitch Curb,Downflow 14 in.height 113 51 CEILING DIFFUSERS Step-Down RTD9-65S 80 36 RTD11-95S 118 54 Flush FD9-65S 80 36 FD11-95S 118 54 Transitions(Supply and Return) TITRAN10AN1 22 10 TITRAN2ON-1 21 10 Landmark°Packaged Gas/Electric 2 to 6 Tons/Page 48 DIMENSIONS - UNIT- INCHES (MM) Model CORNER WEIGHTS I CENTER OF GRAVITY No. AA I BB I CC I DDI I ( FF Base I Max. Base Max. Base I Max. I Base I Max. I Base Max. Base I Max. lbs. kg lbs. kg lbs. kg lbs. kg lbs. kg lbs. kg lbs. kg lbs. kg in. mm in. mm in. mm in. mm 024 107 49 129 59 124 56 132 60 160 73 170 77 138 63 208 95 39-1/2 1003 45 1143 20-1/2 521 20-1/2 521 030 108 49 130 59 125 57 132 60 161 73 171 78 139 63 209 95 39-1/2 1003 45 1143 20-1/2 521 20-1/2 521 036 112 51 142 64 130 59 141 64 168 76 190 86 145 66 228 104 39-1/2 1003 45 1143 20-1/2 521 20 508 048 112 51 145 66 130 59 144 65 168 76 194 88 145 66 233 106 39-1/2 1003 45 1143 20-1/2 521 20 508 060 130 59 162 74 147 67 167 76 198 90 226 103 175 79 257 117 40 1016 44 1118 20 508 20 508 072 130 59 162 74 147 67 167 76 198 90 226 103 175 79 257 117 40 1016 44 1118 20 508 20 508 074 130 59 162 74 147 67 167 76 198 90 226 103 175 79 257 117 40 1016 44 1118 20 508 20 508 090 168 76 195 88 183 83 212 96 227 103 263 119 203 95 241 109 47 1194 47 1194 21 533 21 533 Base Unit-The unit with NO INTERNAL OPTIONS. Max.Unit-The unit with ALL INTERNAL OPTIONS Installed.(Economizer,Standard Static Power Exhaust Fans,Controls,etc.).Does not include accessories external to unit or high static power exhaust. 5-5/8 �16-1/4 _ 18 y. (1 ) 11� (413)(457) i M (279) 1 BB 7(178)t I BOTTOM T RRN 5(127) / ^• OPENING :� 29 20 CENTER it (737) BOTTOM (5I GRAVITY '\' . 47(1194) OPENINGAIR I l 1 BASE 25-3/4(654) I X `iGB036 THRU 074 II 8-3/4(984)KG8090 6-5/8 3 FF 9-1/2 (168) �\ � (241) DD 1.._ a CC 26-1/2_� BOTTOM —EE (673) CONDENSATE OUTLET BOTTOM POWER ENTRY 3 X 8(76 X 203) a TOP VIEW(Base) 45 ' 1 83-1/4(2115)KGB036 THRU 074 (1143) i o 96-1/4(2245)KGB090 1 ,�E $o .r to a t. NO " Y ► ELECTRICAL R IC ALN m m FLUENENT INLET o Ym o L7 OUTLET \ / GAS CONDENSATE " INLET Y m= OUTLET - „mm (EITHER SIDE) --'M •-••• N. 5-1/2 15 11725) ,.i---- P.a (140) (381) I 1 25) ' 100 (` C:=3 001 1 ry 3-1/2(89)))0 fad= •• I `_ 47(1194) m 26-1/2 1 v (673) 27 �1 BASE LIFTING HOLES 85-1/4(2165)KGB036 THRU KGB074 BASE (686) 1 END VIEW (For rigging) 98-1/4(2496)KGB090 BASE SIDE VIEW 11 ,+_19-1/2 (279) 18 3/8 � (495) (467) IT51) 1- t29 20 (737) (508) 1150 /... _I i i I /-551 FORKLIFT SLOTS 5-1/2 HORIZONTAL HORIZONTAL 5-1/2 (F Blower End)Back and (140) SOPENINGUPPLY IR RETURN OPEN NGR (140) BACK VIEW (Without Economizer) Landmarks Packaged Gas/Electric 2 to 6 Tons!Page 49 • DIMENSIONS -ACCESSORIES - INCHES (MM) OUTDOOR AIR HOOD DETAIL FOR OPTIONAL ECONOMIZER AND BAROMETRIC RELIEF DAMPERS (Downflow Applications) 1 11-3/4 (298) ----T----------------i ii OPTIONAL OUTDOOR/ • AIR HOOD (Furnished with Economizer) 7-3/8 1441) ii I OPTIONAL BAROMETRIC RELIEF HOOD SIDE VIEW (Furnished with Economizer) OUTDOOR AIR HOOD FOR ECONOMIZER(Furnished) BAROMETRIC RELIEF HOOD FOR ECONOMIZER(Furnished) 11-3/4.-"'N17-3/8 -.-'(298) 35 35 (441) (889) (889) N 1N1 wr NN, NN ;), 19-7/8 13(330) N\00/ I (505) i N. OUTDOOR AIR DAMPER HOOD DETAIL(Downflow or Horizontal Applications) 10-1/2 (267) OUTDOOR AIR DAMPER HOOD (Furnished) SIDE VIEW MANUAL OUTDOOR AIR HOOD MOTORIZED OUTDOOR AIR HOOD 35 '"•,,,, \35 OPTIONAL OPTIONAL (889) OUTDOOR (889) OUTDOOR AIR DAMPER`` AIR DAMPERS AND PANEL .��, AND PANEL `` OUTDOOR AIR ...i `\ DAMPER HOOD— OUTDOOR AIR / / 3-1/. DAMPER HOOD----- s (343) / 3-1/. \I4 \/ Ti5(889) 35(889) `I 024 thru 048 16-1/2 10-1/2,1 024 thru 048 4. 43(1092) (419) (267) 43(1092 060 thru 090 060 thru 090 16-1/2 (419) 10-1/2 (267) Landmarks Packaged Gas/Electric 2 to 6 Tons 1 Page 50 DIMENSIONS -ACCESSORIES - INCHES (MM) OUTDOOR AIR HOOD DETAIL WITH OPTIONAL ECONOMIZER AND BAROMETRIC RELIEF DAMPERS (Horizontal Applications) ECONOMIZER DAMPERS n 1 t V o o I 1 115 1NON Wd co Lil_117— RETURN AIR DUCT (Field Fabricated-Must be sized to / _ __ �taccommodate Barometric Relief Hood and Return Air Requirements) RTTURN AIR SUPPLY AIR DUCT DUCT TRANSITION -fur BAROMETRIC RELIEF HOOD DIMENSIONS (Field Provided) (Field fabricated and Width-35-1/2 in.(902 mm) SUPPLY installed on unit) RETURN Height-21 in.(533 mm) AIR AIR OUTLET INLET See previous page for details. TOP VIEW NOTE-Horizontal applications with Economizer require OUTDOOR AIR HOOD Horizontal Economizer Conversion Kit. (Furnished with Economizer) See Options/Accessories table. 11-3/4 19-1/2 31-3/8 (298) (495)-4-4—(797) r • BAROMETRIC RELIEF HOOD (Furnished with Economizer and Field Installed on Field fabricated Return Air Duct) I---"I OUTDOOR 7/8 This opening AIR ><(22) not used in --[c-- Horizontal \ 7 Applications HORIZONTAL I with HORIZONTAL 2'1/4 18-3/4 SUPPLY AIR 20 Economizer RETURN AIR (57) 2-1/4 OPENING ( ) 1 OPENING (476130-7/16 —i► (57) 1 ( ) �00 I I I. I 001 \.... EXAIRST 10 0 I }I E..\=-001 5-1/2 RETURN AIR RETURN AIR DUCT INLET (22) UNIT RETURN AIR DUCT (140) DUCT TRANSITION (Field Fabricated-Must be sized to OPENING WITH ECONOMIZER (Field fabricated and accommodate Barometric Relief INSTALLED BACK VIEW installed on unit) Hood and Return Air Requirements) END VIEW NOTE-Return Air Duct and Transition must be supported. Landmark®Packaged Gas/Electric 2 to 6 Tons!Page 51 DIMENSIONS -ACCESSORIES - INCHES (MM) HYBRID ROOF CURBS-DOUBLE DUCT OPENING-STANDARD AND FULL PERIMETER 38 (965) 41-1/2 A B (1(15 .4)>, 19-1/8/ 21-1/8 (486) I (537) 15-1/8 I 8 353 j' 14 356 SUPPLY _,--•"--- 18 457 (3 ) ` OPENING ; 610 12-5/8 (321) `� ii 224 1-33/4 � \` i "'RETURN /` M OPENING j 's 32 t 'v (813) ' `, \\ r ti i • • NOTE-Roof deck may be omitted within confines of curb. TYPICAL FLASHING DETAIL FOR ROOF CURB DETAIL ROOF CURB BASE BOTTOM PACKAGED 1-3/4 / UNR -1 (44) - - !!-lull- _� 1/2(13) FIBERGLASS 24,INSULATIONCOUNTER FLASHING (Furnished) I:IM% /(Field Supplied) I NAILER STRIP r FACTORY INSTALLED Furnished PERIMETER WOOD (Furnished) NAILER STRIP ROOF CURB/ CANT STRIP 8 203 1L (Extends around entire / (Field Supplied) 14 356 perimeter of unit) ROOFING 18 457 MATERIAL 24 610 RIGID INSULATION/ ,'��_,,Zc-_--:,.. 1-- (Field Supplied) /r Z (44) Model No. Al B in. mm in. mm Standard-036,048,060, 072,074'090 79-3/4 2026 76-1/4 1937 Full Perimeter-090 92-3/4 2356 89-1/4 2267 '090 models can be used on smaller 79-3/4 in.(2026 mm)roof curbs(not full perimeter)with 15-3/4 in.(400 mm) overhang at condenser end of unit.See dimension drawing on page 53 Landmark°Packaged Gas/Electric 2 to 6 Tons/Page 52 DIMENSIONS -ACCESSORIES - INCHES (MM) ADJUSTABLE PITCH CURBS-DOUBLE DUCT OPENING 76-1/4 38 79-3/4 (1937) (965) 41-1/2 (2026) (1054) 19-1/8 X21-1/8 (486) i (537) S 15-1/(X SUPPLY 14 (3 ) OPENING ' (321) I Ate, RETURN 140 j OPENING— , j (S1) \� ` / 44‘.„,,,z.,, , FACTORY INSTALLED `/Q ° 9 PERIMETER WOOD B NAILER STRIP o ° 0 r .00.0e � y 0 0 0 O O O ° o ° BOTTOM CURB ° ° ASSEMBLY 0 0 0 0 o V NOTE-Maximum slope pitch is 3/4 In.per 1 foot(19 mm per 305 mm) in any one direction. TYPICAL FLASHING DETAIL FOR ROOF CURB DETAIL ROOF CURB BASE BOTTOMIlllllll PACKAGED 1-3/4 / UNIT —1 (44) r.-- , _L._ 1/2(13) FIBERGLASS —I— INSULATION ' COUNTER FLASHING (Furnished) 4; (Field Supplied) / i\FACTORY INSTALLED NAILER STRIP PERIMETER WOOD (Furnished) �� NAILER STRIP ROOF CURB / CANT STRIP (Extends around entire (Field Supplied) perimeter of unit) ROOFING 14 Zr - (356) MATERIAL I__I.....RIGID INSULATION 4017:-; -_-_,: .(Field Supplied) 1-3/4 (44) Landmark®Packaged Gas/Electric 2 to 6 Tons/Page 53 DIMENSIONS -ACCESSORIES - INCHES (MM) 090 MODELS-SHOWING OVERHANG ON SMALLER 79-3/4 INCH LENGTH ROOF CURBS (Not Full Perimeter) 111 00e 00 •I ROOF CURB 2-3/4 1.4 79-3/4 15-3/4 (70) (2026) (400) SIDE VIEW TRANSITIONS TITRANIOAN-1-FOR 18 INCH(457 MM)DUCT TITRAN2ON-1-FOR 20 INCH(508 MM)DUCT 12 (305) 31-112 (800) (203) 1-1/2 inch(38 mm)TITRAN1OAN-1 2 inch(51mm)T1TRAN2ON-1 (� RETURN TRANSITION �I (3 1/) 14°— (' _ (486) —41 SUPPLY j /T1TRAN10AN-1-FOR 18 INCH(457 MM)DUCT 32 I I-Z l ` OPENING (537) m T1TRAN2ON-1-FOR 20 INCH(508 MM)DUCT (813) l `kjo l 18-1/2 20-112 (470 (521) �� 8(203) 1-1/2 inch(38 mm)T1TRAN10AN-1 2 inch(51mm)T1TRAN20N-1 \ SUPPLY TRANSITION Landmark®Packaged Gas I Electric 2 to 6 Tons I Page 54 DIMENSIONS -ACCESSORIES - INCHES (MM) COMBINATION CEILING SUPPLY AND RETURN DIFFUSERS STEP-DOWN CEILING DIFFUSER y___>--1-- --iFLUSH CEILING DIFFUSER E� am. �GD E G D ...A.4,0•1"""••• .--- ...:s. 14:1> <-G----- _,....i.....0.0F 41.1*100:_>f>.-c 2(51) J'' 111 IIIIIIIIIIIi 111 Iiii5iiNjlIiø K, / -:-.,,,,.c.„---------- / Model Number RTD9-65S RTD11-95S Model Number FD9-65S FD11-95S A in. 47-5/8 47-5/8 A in. 47-5/8 47-5/8 mm 1159 1159 mm 1159 1159 B in. 23-5/8 29-5/8 B in. 23-5/8 29-5/8 mm 600 752 mm 600 752 C in. 11-3/8 14-3/8 C in. 13-1/2 16-5/8 mm 289 365 mm 343 422 D in. 21-1/2 27-1/2 D in. 21 27 mm 546 699 mm 533 686 E in. 45-1/2 45-1/2 E in. 45 45 mm 1156 1158 mm 1143 1143 F in. 22-1/2 22-1/2 F in. 22-1/2 22-1/2 mm 572 572 mm 572 572 G in. 11-1/2 11-1/2 G in. 11-1/4 11-1/4 mm 292 292 mm 286 286 H in. 10-3/4 13-3/4 H in. 10-1/2 13-1/2 mm 273 349 mm 267 343 J in. 45-1/2 45-1/2 Duct Size in. 18 round 20 round mm 1156 1156 mm 457 round 508 round K in. 21-1/2 27-1/2 mm 546 699 L in. 7-1/8 8-1/8 mm 181 206 Duct Size in. 18 round 20 round mm 457 round 508 round Landmarks Packaged Gas/Electric 2 to 6 Tons/Page 55 REVISIONS Sections Description of Change AHRI Heating Data Added AHRI Heating Reference Numbers for 024 thru 060 models. Blower Data Updated for 072,074H,090S models. Specifications Added AHRI Cooling Reference Numbers for 024 thru 060 models. Outdoor fan data updated for certain models. Outdoor Sound Data Updated for 024,030,036, 048 and 060 models. �.�'CERTIFIED,. A M CERTIFIED, •IIRAI C www.ahridlrecta,yorg C www,ahridlrectory.org LER/ CERTIFIED,., Unitary Small AC AHRI SStandarS HIsnrndmdg 210/240 AH4Qrg60 C www.ahridlractorv.org w °ra.,a..�w nm .w, strt n doemetant•carrSo.mr. /MEMBER COMPANY Town aus /1 ® cfentlEo Intertek LVisit atwwwhnnax.com For thea latest technical w information, ww.lennoxcommercial.com Contact us at 1-800-4-LENNOX NOTE-Due to Lennox'ongoing commitment to quality,Specifications,Ratings and Dimensions subject to change without notice and without incurring liability. Improper installation,adjustment,alteration,service or maintenance can cause property damage or personal injury. Installation and service must be performed by a qualified installer and servicing agency. ©2018 Lennox Industries,Inc.