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Report • PACKAGED GAS / ELECTRIC KG I EI/NtJ ' Landmark® Rooftop Units 60 Hz PRODUCT SPECIFICATIONS Bulletin No 210503 May 2013 Supersedes December 2012 Nvici CITY OF TIG • Approved AlIA. Conditionally Approved [ } See Letter to:Follow [ } L Connection- ASHRAE 90.1 Attached.. COMPLIANT Permit Number: 14A y l • te-it'►.0111' N F I V. 0 K k Address. 214P. 2 to 7.5 Tons By: Date: 2101 Net Cooling Capacity - 23,600 to 90,000 Btuh Gas Input Heat Capacity - 65,000 to 150,000 Btuh MODEL NUMBER IDENTIFICATION KGAO6OS4BS1Y Voltage Brand/Family P=208/230V-1 phase-60hz K=Landmark`Product Line Y=208/230V-3 phase-SOhz G=460V-3 phase-60hz Unit Type G=Packaged Gas Heat w/Electric Cooling J=575V-3 phase-60hz Minor Design Sequence Major Design Sequence 1st Revision A=1st Generation 1 =2nd Revision 2=Approved plans B=2nd Generation 3=3rd Revision shall be on Sob site Nominal Cooling Capacity-Tons Heating Type 024=2 Tons S=Standard Gas Heat,1 stage 030=2.5 Tons M=Medium Gas Heat,1 stage 036=3 Tons H=High Gas Heat,2 Stage OFFICECOPY 048=4 Tons T=High Gas Heat,1 Stage 060=5 Tons U=Medium Gas Heat.2 Stage 072=6 Tons O=Medium Gas Heat,2 Stage.Low NOx 090=7.5 Tons W=Standard Gas Heat,1 Stage,Low NOx Cooling Efficiency Y=Medium Gas Heat,1 Stage,Low NOx S= Standard Efficiency X=High Gas Heat,2 Stage,Low NOx Z=High Gas Heat.1 Stage,Low NOx Refrigerant Type 4= R-41 OA Blower Type D=Direct Drive B= Belt Drive FEATURES AND BENEFITS 0 Jr y4 �� ,. I , :. 6t: if '‘ 3S li , it ...„ 0y a yi x . , k, © i Oft 0 KGA090S 7., (Cooling&Gas Heat) Shown With Optional Economizer. Power Exhaust and Hinged Access Panels Landmark' rooftop units from Lennox are the new standard for reliable, efficient rooftop units built for long-lasting performance that can significantly improve indoor environments. Landmark®rooftop units feature: • R-410A Refrigerant- Environmentally friendly • Scroll Compressors-Single speed scroll compressors are furnished on all models. • Lennox' EnvironTM Coil System (090 Models Only) -Smaller, lighter condenser coil. • High Pressure Switches- Protect compressor. • Isolated Compressor Compartment-Allows performance check during normal compressor operation without disrupting airflow. • Direct or Belt Drive Blower Motors-Direct drive (024, 030, 036. 048 and 060 models). Belt drive motors (036. 048. 060. 072 and 090 models)to maximize air performance. • Independent Motor Mounts -Allows for easy and efficient service access without removing the top panel. • Downflow or Horizontal Airflow-Easy field conversion. • Two Fork Lift Slots on Three Sides-Easy to pick up and transport units from almost any angle. • Corrosion-Resistant Removable, Reversible Drain Pan - Provides application flexibility, durability and improved serviceability. • Thermostatic Expansion Valves (024,036, 048,060 and 072 models)- Provide peak cooling performance across the entire application range. Landmark'Packaged Gas 1 Electric 2 to 7.5 Tons/Page 2 Iv FEATURES AND BENEFITS CONTENTS Limit Controls Accessory Dimensions 36 Factory installed,redundant limit Blower Data-Belt Drive 20 controls with fixed temperature setting. Blower Data - Direct Drive 17 Heat limit controls protect heat Dimensions 35 exchanger and other components Electrical Data 29 , from overheating. Features And Benefits 2 Safety Switches High Altitude Derate 14 Flame roll-out switch, flame sensor Model Number Identification 1 and combustion air inducer proving Optional Conventional Temperature Control Systems 33 switch protect system operation. Options/Accessories 8 Low NO Models Outdoor Sound Data 33 All models are available in low NOx Ratings 15 versions. Specifications-Belt Drive Blower 13 . REQUIRED SELECTIONS Specifications- Direct Drive Blower 11 Gas Input Choice -Order one: Specifications-Gas Heat 14 Unit Clearances 32 • Standard Gas Heat (1 Stage) Weight Data 34 65,000 Btuh _ (Not available for 090 models) • Medium Gas Heat (1 Stage) 105,000 Btuh APPROVALS HEATING SYSTEM • Medium Gas Heat (2 Stage) AHRI Certified to AHRI Standard ()Aluminized steel inshot burners, 73,500/105,000 Btuh 210/240-2008 (2 thru 5 ton models) direct spark ignition, electronic • High Gas Heat (1 Stage) and AHRI Standard 340/360-2007 flame sensor, combustion air 150,000 Btuh (6 and 7.5 ton models). inducer, redundant automatic • High Gas Heat(2 Stage) ETL and CSA listed. single or dual stage gas valve with 105,000/150,000 Btuh Units are Certified by CSA. manual shut-off. Standard or Low NOx Heat Exchanger Components bonded for grounding Specify standard gas heat or Low to meet safety standards for Tubular construction, aluminized NOx option. servicing required by UL, ULC and steel, life cycle tested. National and Canadian Electrical Stainless Steel Heat Exchanger is OPTIONS/ACCESSORIES Codes. required if mixed air temperature is Factory Installed All models are ASHRAE 90.1 below 45°F. Stainless Steel Heat Exchanger compliant. 0 Electronic Pilot Ignition Required if mixed air temperature ISO 9001 Registered Electronic spark igniter provides is below 45°F. Manufacturing Quality System. positive direct ignition of burners Combustion Air Intake Models equipped with low NOx gas on each operating cycle. The Extensions heat meet the California Nitrogen system permits main gas valve to Recommended for use with Oxides (NOx) Standards that apply stay open only when the burners existing flue extension kits in areas in the South Coast Air Quality are proven to be lit. Should a where high snow areas can block Management District and the San loss of flame occur, the gas valve intake air. Francisco Bay Area Air Quality closes, shutting off the gas to Management District. the burners. Ignition module has Low Temperature Vestibule LED to indicate status and aid in Heater WARRANTY troubleshooting. Electric heater automatically Limited ten years aluminized Watchguard circuit on module controls minimum temperature in heat exchanger, limited fifteen automatically resets ignition gas burner compartment when years optional stainless steel heat controls after one hour of temperature is below-40°F. C.S.A. exchanger. continuous thermostat demand certified to allow operation of unit Limited five years on compressors. after unit lockout, eliminating down to-60°F. Limited three years on the Lennox' nuisance service calls. Ignition LPG/Propane Kits Environ TM Coil System. control is factory installed in the Conversion kit to field change over Limited one year all other covered controls section. units from Natural Gas to LPG/ components. Propane. Landmark°Packaged Gas!Electric 2 to 7.5 Tons!Page 3 va FEATURES AND BENEFITS HEATING SYSTEM (CONT.) High Pressure Switch row circuiting with rifled tubing Vertical Vent Extension Kit Protects the compressor from optimizes both sensible and latent Use to exhaust flue gases overload conditions such as cooling capacity. vertically above unit. Required dirty condenser coils, blocked Condensate Drain Pan when unit vent is too close to fresh refrigerant flow, or loss of outdoor Plastic pan, sloped to meet air intakes per building codes.The fan operation. drainage requirements of ASHRAE vent kit also prevents ice formation Freezestat 62.1. on intake louvers. Protects the evaporator coil from Side or bottom drain connections. COOLING SYSTEM damaging ice build-up due to Reversible to allow connection at conditions such as low/no air flow, back of unit. Designed to maximize sensible or low refrigerant charge. 0 Outdoor Coil Fan Motor and latent cooling performance at design conditions. 0 Lennox'EnvironTMCoil System Thermal overload protected, totally System can operate from 30°F (090 Models Only) enclosed, permanently lubricated to 125°F without any additional Condenser �- , sleeve(024, 030, 036 and 048 controls. coil features _ . . :, ilk - models) or ball bearings (060, 072 R-410A Refrigerant lightweight, ! - and 090 models), shaft up, wire all aluminum basket mount. Non chlorine, t brazed fin or Outdoor Coil Fan ozone friendly, 410A ,,.�~ , R-410A. construction. PVC coated fan guard furnished. Constructed Unit is factory pre-charged with of three components: a flat REQUIRED SELECTIONS refrigerant. See Specifications extrusion tube, fins in-between Cooling Capacity Tables. the flat extrusion tube and two Specify nominal cooling capacity of 0 Compressor refrigerant manifolds. the unit. Resiliently mounted on rubber EnvironTM Coil System Features: grommets for quiet operation. OPTIONS/ACCESSORIES Scroll compressors for high Improved heat transfer Field Installed perform reliability and quiet performance due to high primary rform Condensate Drain Trap o dorm n. surface area (flat tubes) versus p secondary surface (fins). Field installed only. Compressor Crankcase Heater Smaller internal volume(reduced Available in copper or PVC. (Furnished on 072 Models Only) refrigerant charge). Compressor Crankcase Heater Protects against refrigerant (Optional for 024 thru 060 and High durability (all aluminum migration that can occur during low construction). 090 Models Only) ambient operation. Protects against refrigerant 0 Thermal Expansion Valve Fewer brazed joints. migration that can occur during low (024 thru 072 Models) Compact design (reduces unit ambient operation. Assures optimal performance weight). Drain Pan Overflow Switch throughout the application range. Easy maintenance/cleaning. Monitors condensate level in Removable element head. Mounting brackets with rubber drain pan, shuts down unit if drain Refrigerant Metering Orifice inserts secure coil to unit providing becomes clogged. (090 Models) vibration dampening and corrosion protection. Low Ambient Kit Accurately meters refrigerant in Cycles the outdoor fan while system. Angled design in cabinet helps protect coil from possible contact allowing compressor operation in Refrigerant control is accomplished the cooling cycle. This intermittent or hail damage. by exact sizing of refrigerant fan operation allows the system metering orifice. Conventional Fin/Tube Coil to operate without icing the (Condenser Coil for 024 thru 072 evaporator coil and losing capacity. Filter/Drier P 9 P y. Models)and Evaporator Coil Designed for use in ambient High capacity filter/drier protects (all models) temperatures no lower than 0°F.A the system from dirt and moisture. Copper tube construction, crankcase heater must be installed enhanced rippled-edge aluminum on the compressor. fins, flared shoulder tubing connections, silver soldered construction for improved heat transfer. Factory leak tested. Cross Landmark`Packaged Gas/Electric 2 to 7.5 Tons/Page 4 FEATURES AND BENEFITS CABINET OPTIONS/ACCESSORIES CONTROLS 0 Construction Factory Installed UNIT CONTROL Heavy-gauge steel panels and full Corrosion Protection All control voltage is provided via a perimeter heavy-gauge galvanized A completely flexible immersed 24V(secondary) transformer with steel base rail provides structural coating with an electro- built-in circuit breaker protection. integrity for transportation, deposited dry film process. (AST Heat/Cool Staging - Capable of handling, and installation. ElectroFin E-Coat) Meets Mil up to 2 heat/2 cool staging with a Base rails have rigging holes. Spec MIL-P-53084,ASTM B117 third party DDC control system or Three sides of the base rail have Standard Method Salt Spray thermostat. fork slots. Testing. Raised edges around duct and Low Voltage Terminal Block power entry openings in the bottom Indoor Corrosion Protection: - Provides screw terminal of the unit provide additional -Coated coil connections for thermostat or protection against water entering -Painted blower housing controller wiring. the building. -Painted base Night Setback Mode - Saves Air-Flow Choice Outdoor Corrosion Protection: energy by closing outdoor air -Coated coil dampers and operating supply fan Units are shipped in downflow -Painted base on thermostat demand only. (vertical)configuration,can be field converted to horizontal airflow ® Hinged Access Panels OPTIONS/ACCESSORIES configuration without the need of a kit. Large access panels are hinged Field Installed and have quarter turn latches 0 Power/Gas Entry Commercial Control Systems for quick and easy access to Electrical and gas lines can be brought maintenance areas (economizer L Connection's Network through the unit base or through /filter, compressor/controls, Complete building automation horizontal access knock-outs. heating/blower). control system for single or Optional Bottom Gas Entry Kit is available. Field Installed multi-zone applications. Options Coil Guards include local interface, software ® Exterior Panels for local or remote communication, Painted, galvanized steel wire Constructed of heavy-gauge, guards to protect outdoor coil. Not and hardware for networking galvanized steel with a two-layer used with Hail Guards. other control functions. See L enamel paint finish. Connection Network Product Insulation Hail Guards Specifications Bulletin for details. All panels adjacent to conditioned Constructed of heavy gauge Smoke Detector air are fully insulated with non- steel, painted to match cabinet, Photoelectric type, installed in hygroscopic fiberglass insulation. helps protect outdoor coils from supply air section, return air Unit base is fully insulated. The hail damage. Not used with Coil section or both sections.Available insulation also serves as an air Guards. with power board and single seal to the roof curb, eliminating Bottom Gas Entry Kit sensor(supply or return) or power the need to add a seal during Field installed piping kit to facilitate board and two sensors (supply and installation. bottom gas entry. return). Power board located in unit Access Panels control compartment. Access panels are provided for Thermostats the economizer/filter section, Control system and thermostat heating/blower section, and the options, see page 33. compressor/controls section. Aftermarket unit controller options see Options/Accessories table. Landmark`Packaged Gas!Electric 2 to 7.5 Tons!Page 5 • FEATURES AND BENEFITS ® BLOWER INDOOR AIR QUALITY Field Installed A wide selection of supply air Air Filters GFI Weatherproof Cover blower options are available Disposable 2 inch filters furnished Single-gang cover. to meet a variety of air flow as standard. Heavy-duty UV-resistant requirements. Motor OPTIONS/ACCESSORIES polycarbonate case construction. Overload protected, equipped with Field Installed Hinged base cover with gasket. ball bearings (belt drive) or sleeve Healthy Climate"'High Efficiency SERVICEABILITY bearings (direct drive). Air Filters Designed to streamline general Direct drive motors are offered Disposable MERV 8 or MERV 13 maintenance and decrease on 024, 030, 036, 048 and 060 (Minimum Efficiency Reporting troubleshooting time. models. Value based on ASHRAE 52.2) Marked &Color-Coded Wiring Belt drive motors are offered efficiency 2 inch pleated filters. on 036, 048, 060, 072 and 090 All electrical wiring is color-coded Healthy Climate's UVC and marked to identify which models and are available in Germicidal Lamps several different sizes to maximize p components it is connecting. air performance. - Electrical Plugs Supply Air Blower Positive connection electrical plugs Forward curved blades, blower are used to connect common wheel is statically and dynamically accessories or maintenance parts balanced. for easy removal or installation. All belt drive motors have Blower Access adjustable pulley for speed Helps eliminate mold and bacterial Supply air blower parts are located change. growth on the evaporator and drain near the access door for easy Ordering Information pans. Improves indoor air quality servicing and adjustment. Specify direct drive or belt drive and maintains efficiency of system Thermal Expansion Valves motor by reducing fouling of evaporator coil. Thermal expansion valves are For belt drive, specify motor located near the perimeter of the horsepower and drive kit number Indoor Air Quality (CO2) Sensor unit for easier access. when base unit is ordered. Monitors CO2 levels adjusts Removable element head allows REQUIRED SELECTIONS economizer dampers as needed change out of element and bulb for Demand Control Ventilation. without removin the TXV. Supply Air Blower g Order one, belt drive or direct ELECTRICAL Coil Cleaning drive (See Blower Data Table for REQUIRED SELECTIONS Condenser coils with access specifications). panels allow easy cleaning. Order one drive kit, belt drive only, Voltage Choice Specify when ordering base unit. Compressor Compartment see Drive Kit Specifications Table. p � g OPTIONS/ACCESSORIES Compressor is located near the perimeter of the unit for easier Factory or Field Installed access. Disconnect Switch (80 Amp) Compressor is isolated from Accessible from outside of unit, the condenser air flow allowing spring loaded weatherproof cover system operation checks to be furnished. Main power to the unit is done without changing the air flow field connected to the disconnect across the outdoor coils. which allows all power to be shut off for service. See Electrical tables for ordering information, page 29. GFI Service Outlets (2) 115V ground fault circuit interrupter (GFCI)type. non-powered, field- wired. Landmark"Packaged Gas/Electric 2 to 7.5 Tons/Page 6 .a OPTIONS /ACCESSORIES ECONOMIZER/OUTDOOR AIR/EXHAUST OPTIONS Factory or Field Installed Single Enthalpy Temperature CEILING DIFFUSERS e Economizer Control Ceiling Diffusers (Flush and Gear driven action return air Outdoor air enthalpy sensor Step-Down) and outdoor air dampers, plug- enables Economizer if the outdoor Aluminum grilles, large center in connections to unit, nylon enthalpy is less than the setpoint of grille, insulated diffuser box with bearings, neoprene seals, 24-volt, the control. flanges, hanging rings furnished. fully-modulating spring return Field Installed interior transition (even air flow), motor, adjustable minimum damper Differential Enthalpy Control internally sealed (prevents position. recirculation). adapts to T-bar Order two Single Enthalpy ceiling grids or plaster ceilings. Outdoor Air Hood is furnished Controls. One is field installed in (factory or field installation). the return air section, the other in Transitions (Supply and Return) Factory installed Economizer the outdoor air section.Allows the Used with diffusers, installs can be ordered with two exhaust economizer control board to select in roof curb, galvanized steel options: between outdoor air or return air, construction, flanges furnished for 1. Barometric Relief Dampers and whichever has lower enthalpy. duct connection to diffusers. fully Exhaust Hood. Horizontal Economizer insulated. 2. No Exhaust. Conversion Kit ROOF CURB Field installed Economizer includes Insulated panel covers the bottom Roof Curb, Downflow Barometric Relief Dampers with return air opening on the unit base Nailer strip furnished, mates Exhaust Hood. to convert downflow Economizer to horizontal airflow. to unit, US National Roofing Barometric Relief Dampers allow Contractors Approved, shipped relief of excess air, aluminum blade 0 Power Exhaust Fan knocked down.Available in 8, 14, dampers prevent blow back and Installs internal to unit for downflow 18, and 24 inch heights. outdoor air infiltration during off applications only with Economizer Clip Curbs use interlocking tabs to cycle, bird screen furnished. option. Provides exhaust air fasten together. No tools required. Single temperature control is pressure relief. Interlocked to Hinged curb corners fasten furnished with Economizer. run when supply air blower is together with furnished hinge pins. Outdoor air temperature sensor operating, fan runs when outdoor enables economizer if the outdoor air dampers are 50% open Standard roof curb corners fasten temperature is less than the (adjustable), motor is overload together with furnished hardware. setpoint of the control. protected. NOTE -090 models can be used Horizontal Economizer Conversion Fan is 16 in. diameter with 4 on smaller 79-3/4 in. roof curbs kit is available for field installation. fan blades (Cl PWRE1 OA) or (not full perimeter)with 15-3/4 in. Outdoor Air Dampers- 20 in. diameter with 5 blades overhang at condenser end of unit. Downflow or Horizontal (C1PWRE1OAT). Both include a See dimension drawings on page 1/3 hp motor. 35. Linked mechanical dampers, 0 to 35% (fixed)outdoor air adjustable. NOTE- Not available for 024 and installs in unit. 030 models. Automatic model features fully NOTE -If Power Exhaust is field modulating spring return damper installed with a factory installed motor with plug-in connection. Economizer, the Economizer must be ordered with the"No Exhaust" Manual model features a slide option and the Barometric Relief damper. Maximum mixed air Dampers with Exhaust Hood must temperature in cooling mode: also be ordered separately for field 100°F. installation. Outdoor Air Hood is furnished (factory or field installed). Landmark`Packaged Gas!Electric 2 to 7.5 Tons/Page 7 OPTIONS/ACCESSORIES Item Catalog 024 030 036 048 060 072 090 No. COOLING SYSTEM Condensate Drain Trap PVC-CITRAP2OAD2 76W26 X X X X X X X Copper-C1TRAP1OAD2 76W27 X X X X X X X Compressor Crankcase Heater 208/230V-1 or 3 ph-K1 CCHT02A-1 P 39W04 X X X 208/230V-1 or 3 p-T1 CCHT01AN1 P 95M07 X X X 460V-3ph-K1 CCHT012A-1 G 39W05 X 460V-3ph-T1CCHT01AN1G 95M08 X X X 575V-3ph-K1CCHT02A-1J 39W06 X 575V-3ph-T1CCHT01AN1J 95M09 X X X Drain Pan Overflow Switch K1SNSR71AB1- 74W42 X X X X X X X Low Ambient Kit K1SNSR33AN1 41W33 X X X X X X X Efficiency Standard Factory 0 0 0 0 0 0 0 Refrigerant Type R-410A Factory 0 0 0 0 0 0 0 HEATING SYSTEM Bottom Gas Piping Kit T1GPKTO1AN1 19W50 X X X X X X X Low Temperature Vestibule 208/230V-1 or 3 p-T1 CWKTO1 AN 1 Y 19W53 X X X X X X X Heater 460V-3ph-T1CWKTO1AN 1G 19W54 X X X X X 575V-3ph-T1CWKTO1AN1J 19W62 X X X X X Combustion Air Intake T1EXTN10AN1 19W51 X X X X X X X Extensions Gas Heat Input Standard One-Stage-65 kBtuh input Factory 0 0 0 0 0 0 Medium One-Stage- 105 kBtuh input Factory 0 0 0 0 0 Medium Two Stage-73.5/105 kBtuh input Factory 0 0 0 0 0 High Two-Stage-105/150 kBtuh input Factory 0 0 0 0 High One-Stage- 150 kBtuh input Factory 0 0 0 0 LPG/Propane For one-stage models-C1PROP10AP1 53W69 X X X X X X X Conversion Kits For two-stage models-C1PROP20AP1 53W70 X X X X X Stainless Steel Heat Exchanger 0 0 0 0 0 0 0 Vertical Vent Extension CIEXTN2OFF1 31W62 X X X X X X X BLOWER-SUPPLY AIR Motors Direct Drive-0.25 hp Factory 0 0 Direct Drive-0.5 hp Factory 0 0 Direct Drive-0.75 hp Factory 0 ' Belt Drive- 1 hp Standard Efficiency Factory 0 0 0 0 0 z Belt Drive-1.5 hp Standard Efficiency Factory 0 0 0 ' Belt Drive-2 hp Standard Efficiency Factory 0 0 0 0 0 Belt Drive-3 hp Standard Efficiency Factory 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 Kit A05-T1 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 Kit AA01 -T1 DRKT001 AP 1 -522-784 rpm Factory 0 Kit AA02-T1 DRKT002AP1 -632-875 rpm Factory 0 Kit AA03-T1DRKT003AP 1 -798-1105 rpm Factory 0 Kit AA04-T1 DRKT004AP1 -921-1228 rpm Factory 0 1 hp and 2 hp blower motors are not available for 208/230V-1ph applications. 1.5 hp blower motor is only available for 208/230V-1 ph applications. 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 I Electric 2 to 7.5 Tons I Page 8 OPTIONS/ACCESSORIES Item Catalog L 024 030 036 048 060 072 090 No. CABINET Coil Guards T1 GARD20A-1 17W87 X X X X X T1 GARD2ON-1 17W88 X K1 GARD20AP 1 53W21 X Corrosion Protection 0 0 0 0 0 0 0 Hail Guards T1GARD10A-1 17W89 X X X X X T1 GARD1 ON-1 17W90 X K1 GARD10AP1 53W22 X Hinged Access Panels 0 0 0 0 0 0 0 CONTROLS Smoke Detector-Supply or Return C1SNSR44AP1 53W78 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 (Power board and two sensors) ELECTRICAL Voltage 208/230V-1 phase Factory 0 0 0 0 0 60 hz 208/230V-3 phase Factory 0 0 0 0 0 460V-3 phase Factory 0 0 0 0 0 575V-3 phase Factory 0 0 0 0 0 Disconnect See Electric Data Tables for usage OX OX OX OX OX OX OX GFI Service 15 amp non-powered,field-wired(208/230V,460V only)LTAGFIK10/15 74M70 OX OX OX OX OX OX OX Outlets 20 amp non-powered,field-wired(575V only)C1GFCI2OFF1 67E01 OX OX OX OX OX OX OX Weatherproof Cover for GFI C1GFCI99FF1 10089 X X X X X X X ECONOMIZER Economizer With Outdoor Air Hood(Sensible Control) Economizer-With Barometric Relief Dampers and Exhaust Hood K1 ECON30A-2- 90W61 OX OX OX OX OX K1ECON3OAT2- 90W62 OX OX Economizer-No Exhaust Factory 0 0 0 0 0 0 0 Horizontal Economizer Conversion Kit T1HECKOOAN1 17W45 X X X X X X X Economizer Controls Single Enthalpy Control C1SNSR64FF1 53W64 OX OX OX OX OX OX OX Differential Enthalpy Control(order 2) C1SNSR64FF1 53W64 X X X X X X X OUTDOOR AIR Outdoor Air Dampers-Includes Outdoor Air Hood Manual C1DAMP11A-1 53W34 OX OX OX OX OX C1DAMP11AT1 53W37 OX OX Motorized K1DAMP21A-1 79W95 OX OX OX OX OX K1DAMP21AT1 79W96 OX OX POWER EXHAUST FAN Standard Static 208/230V-1 or 3ph-C1 PWRE10A-1 P 79W87 X X X NOTE-Order Barometric Relief 460V-3ph-C1 PWRE10A-1G 79W88 X X X Dampers with Exhaust Hood below 575V-3ph-C1 PWRE10A-1J 79W89 X X X if unit is ordered with factory installed 208/230V-1 or 3ph-Cl PWRElOAT1 P 79W90 X X Economizer with No Exhaust"option 460V-3ph-CIPWRE1OATIG 79W91 X X 575V-3ph-C1 PWRE1 OAT1J 79W92 X X 'BAROMETRIC RELIEF Barometric Relief Dampers with Exhaust Hood C1DAMP50A-1- 74W38 X X X X X C1DAMP5OAT1- 74W39 _ 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) 0-Configure to Order(Factory Installed) X-Field Installed. Landmark x Packaged Gas/Electric 2 to 7.5 Tons/Page 9 I OPTIONS/ACCESSORIES Item Catalog 024 030 036 048 060 072 090 No. INDOOR AIR QUALITY Air Filters Healthy Climate'High MERV 8(16 x 20 x 2)-C1FLTR15A-1- 54W20 X X X X X Efficiency Air Filters MERV 13(16 x 20 x 2)-T1 FLTR40A-1- 52W37 X X X X X Order 4 per unit MERV 8(20 x 20 x 2)-Cl FLTR15D-1- 54W21 X X MERV 13(20 x 20 x 2)-C1FLTR40D-1- 52W39 X X Indoor Air Quality(Co2)Sensors Sensor-Wall-mount, off-white plastic cover with LCD COSNSR5OAE1 L 77N39 X X X X X X X display Sensor-Wall-mount, black plastic case, no display, rated COSNSR53AE 1 L 87N54 X X X X X X X for plenum mounting CO2 Sensor Duct Mounting Kit-for downflow applications COMISC19AE1- 85L43 X X X X X X X Aspiration Box-for duct mounting non-plenum rated CO2 COMISC16AE1- 90N43 X X X X X X X sensor(77N39) UVC Germicidal Lamps ' Healthy Climate' UVC Light Kit(208/230v-1ph) E1UVCL10AN1- 50W90 IX X X X X X X CEILING DIFFUSERS Step-Down-Order one RTD9-65-R 27G87 X X X X X RTD11-95 29G04 X X Flush-Order one FD9-65-R 27G86 X X X X X FD11-95 29G08 X X Transitions(Supply and Return)-Order one T1TRAN10AN1 17W53 X X X X X T1TRAN2ON-1 17W54 X X ROOF CURBS- DOWNFLOW Clip Curbs 8 in height T1CURB23AN1 16W93 X X X X X X 2X K1CURB23AP1 52W20 X 14 in. height T1CURB20AN1 16W94 X X X X X X 2X K1 CURB20AP1 52W21 X 18 in. height T1CURB21AN1 16W95 X X X X X X 2X K1CURB21AP1 52W22 X 24 in. height T1CURB22AN1 16W96 X X X X X X 2X K1 CURB22AP 1 52W23 X Hinged 8 in. height T1CURB30AN1 17W46 X X X X X X 2X K1 CURB30AP1 52W17 X 18 in. height T1CURB32AN1 17W47 X X X X X X 2X K1CURB32AP1 52W18 X 24 in. height T1CURB33AN1 17W48 X X X X X X 2X K1CURB33AP1 52W19 X Standard 14 in. height T1CURB10AN1 13W27 X X X X X X 2X K1CURB10AP1 52W24 X Adjustable Pitched Curb 14 i n. height C1CURB55AT1 43W27 I X X X X X X 2X '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). 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 I Electric 2 to 7.5 Tons/Page 10 . • SPECIFICATIONS - DIRECT DRIVE BLOWER General Data Nominal Tonnage 2 Ton 2.5 Ton Model No. KGA024S4D KGA030S4D Efficiency Type Standard Standard Cooling Gross Cooling Capacity-Btuh 24,400 29,800 Performance ' Net Cooling Capacity-Btuh 23,600 28,800 AHRI Rated Air Flow-cfm 840 1000 2 Sound Rating Number(SRN)(dBA) 75 75 Total Unit Power-kW 2.1 2.6 ' SEER(Btuh/Watt) 13 13 EER(Btuh/Watt) 11.4 11.2 Refrigerant Type R-410A R-410A Charge Furnished 7 lbs. 0 oz. 7 lbs. 12 oz. Gas Heating Options -See page 14 Standard(1 Stage) Standard(1 Stage) Compressor Type (one per unit) Scroll Scroll Outdoor Coil Net face area-sq. ft. 15.6 15.6 Tube diameter-in. 3/8 3/8 Number of rows 1 1 Fins per inch 20 20 Outdoor Motor HP 1/4 1/4 Coil Fan Motor rpm 825 825 Total motor watts 250 250 Diameter-in./No. of blades 24- 3 24- 3 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 3 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, removeable power head Indoor Blower Nominal Motor HP .25 .25 Wheel nominal diameter x width-in 10 x 10 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 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. Landmark' Packaged Gas/Electric 2 to 7.5 Tons/Page 11 a SPECIFICATIONS - DIRECT DRIVE BLOWER General Data Nominal Tonnage 3 Ton 4 Ton 5 Ton Model No. KGA036S4D KGA048S4D KGA060S4D Efficiency Type Standard Standard Standard Cooling Gross Cooling Capacity-Btuh 37.500 50.000 61;800 Performance ' Net Cooling Capacity-Btuh 36.000 48,000 59.000 AHRI Rated Air Flow-cfm 1200 1600 1800 2 Sound Rating Number(SRN)(dBA) 75 75 82 Total Unit Power-kW 3.4 4.4 5.3 ' SEER(Btuh/Watt) 13 13 13 ' EER(Btuh/Watt) 10.7 11 11.2 Refrigerant Type R-410A R-410A R-410A Charge Furnished 8 lbs. 5 oz. 8 lbs. 10 oz. 11 lbs. 0 oz. Gas Heating Options -See page 14 Standard(1 stage)or Standard (1 stage), Medium (1 or 2 stage) Medium(1 or 2 Stage)or High(1 or 2 Stage) Compressor Type(one per unit) Scroll Scroll Scroll Outdoor Coil Net face area-sq. ft. 15.6 15.6 15.6 Tube diameter-in. 3/8 3/8 3/8 Number of rows 1 1.5 2 Fins per inch 20 20 20 Outdoor Motor HP 1/4 1/4 1/3 Coil Fan Motor rpm 825 825 1075 Total motor watts 250 250 370 Diameter-in./No. of blades 24-3 24-3 24-3 Total air volume-cfm 3700 3500 4300 Indoor Coil Net face area-sq. ft. 7.8 7.8 7.8 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, removeable power head Indoor Nominal Motor HP .5 .5 .75 Blower I Wheel nominal diameter x width-in. 10 x 10 10 x 10 11 x 10 Filters Type Disposable Number and size-in. (4) 16 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. Landmark'Packaged Gas/Electric 2 to 7.5 Tons!Page 12 4 SPECIFICATIONS - BELT DRIVE BLOWER 3 - 7.5 TON General Data Nominal Tonnage 3 Ton 4 Ton 5 Ton 6 Ton 7.5 Ton Model No. KGA036S4B KGA048S4B KGA060S4B KGA072S4B KGA090S4B Efficiency Type Standard Standard Standard Standard Standard Cooling Gross Cooling Capacity-Btuh 37,500 50;000 61,800 72,800 92,000 Performance Net Cooling Capacity-Btuh '36,000 '48,000 '59,000 270.000 2 90;000 AHRI Rated Air Flow-cfm 1200 1600 1800 2100 2500 'Sound Rating Number(SRN)(dBA) 75 75 82 82 79 Total Unit Power-kW 3.4 4.4 5.3 6.3 8.2 SEER(Btuh/Watt) ' 13.0 113.0 '13.0 --- --- IEER (Btuh/Watt) --- --- --- 2 11.2 211.2 EER(Btuh/Watt) '10.7 '11 ' 11.2 '11.0 211.0 Refrigerant Type R-410A R-410A R-410A R-410A R-410A Charge Furnished 8 lbs. 5 oz. 8 lbs. 10 oz. 11 lbs. 0 oz. 14 lbs. 12 oz. 8 lbs. 10 oz. Gas Heating Options-See page 14 Standard Standard(1 stage), Medium (1 stage)or Medium (1 or 2 Stage)or (1 or 2 Stage) Medium High(1 or 2 Stage) or High (1 or 2 stage) (1 or 2 Stage) Compressor Type(one per unit) , Scroll Scroll Scroll Scroll Scroll Outdoor Coil Net face area-sq.ft. 15.6 15.6 15.6 19.3 24.2 Tube diameter-in. 3/8 3/8 3/8 3/8 --- Number of rows 1 1.5 2 2 1 Fins/inch 20 20 20 20 23 Outdoor Motor HP 1/4 1/4 1/3 1/3 1/2 Coil Fan Motor rpm 825 825 1075 1075 1075 Total motor watts 250 250 370 405 520 Diameter-in./No.of blades 24-3 24-3 24 - 3 24-3 24-4 Total air volume-cfm 3700 3500 4300 4800 5300 Indoor Coil Net face area-sq. ft. 7.8 7.8 7.8 9.7 9.7 Tube diameter-in. 3/8 3/8 3/8 3/8 _ 3/8 Number of rows 3 3 4 4 4 Fins per inch 14 14 14 14 14 Drain Connection(no.and size)-in. (1) 1 npt (1) 1 not (1) 1 npt (1) 1 npt (1) 1 npt Expansion device type Balanced Port Thermostatic Expansion Valve, Refrigerant removeable power head Meter Rg Orifice(RFC) 4 Indoor Nominal Motor HP 5 1 hp,6 1.5 hp, 5 1 hp,6 1.5 hp, 5 1 hp. 6 1.5 hp, Blower 52 hp 52 hp 52 hp 1 hp, 2 hp 1 hp &Drive Maximum Usable Motor HP 1.15 hp, 1.7 hp.1.15 hp, 1.7 hp,1.15 hp, 1.7 hp,1.15 hp, 2.3 hp 1.15 hp Selection 2.3 hp 2.3 hp 2.3 hp Available Drive Kits A01 A02 A03 A04 AA01 673- 1010 rpm 745- 1117 rpm 833- 1250 rpm 968-1340 rpm 522-784 rpm A05 A06 A07 A08 897- 1346 rpm 1071 -1429 rpm 1212-1548 rpm 1193-1591 rpm Nominal Motor HP --- --- --- --- 2 hp Maximum Usable Motor HP --- --- --- --- 2.3 hp Available Drive Kits --- --- --- --- AA02 632-875 rpm AA03 798- 1105 rpm --- --- --- --- 3hp --- --- --- --- 3.45 hp AA04 921 - 1228 rpm Wheel nominal diameter x width - in. 10 x 10 10 x 10 10 x 10 10 x 10 15 x 9 Filters Type Disposable Disposable Number and size-in. _(4)16x20x2_ (4)20x20x2 Electrical Characteristics-60 Hz 208/230V 208/230V, 208/230V 208/230V, 208/230V, 1 phase, 1 phase, 1 phase, 460V&575V 460V&575V 208/230V, 208/230V 208/230V, 3 phase 3 phase 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 or'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. 1 hp and 2 hp blower motors are not available for 208/230V-1 ph applications. 1.5 hp blower motor only available for 208/230V-1ph applications. Landmark`Packaged Gas/Electric 2 to 7.5 Tons/Page 13 4 SPECIFICATIONS - GAS HEAT Model No. KGA024, KGA036, KGA036, KGA090 KGA036, KGA090 KGA048, KGA090 KGA048, KGA090 KGA030 KGA048, KGA048, KGA048, KGA060, KGA060, KGA060, KGA060, KGA060, KGA072 KGA072 KGA072 KGA072 KGA072 Heat Input Type Standard Standard Medium Medium High High (1 Stage) (1 Stage) (1 Stage) (2 Stage) (1 Stage) (2 Stage) input 1st Stage 65,000 65,000 105.000 73,500 150.000 105.000 Btuh 2nd Stage --- --- 105,000 --- 150000 Output 1st Stage 52,000 52,000 84,000 59,000 120,000 85 500 Btuh 2nd Stage --- --- --- 84,000 --- 120.000 Temp. 1st stage 35-65 20-50 25-70 20-50 15-55 10-40 40-85 30-60 25-65 20-50 Rise 2nd Stage --- --- --- _ --- 25-70 20-50 --- --- 40-85 30-60 ' AFUE 80 80 80 80 80 80 80 80 80 80 Thermal 1st Stage 80 80 80 80 80 80 80 80 81.5 81.5 Efficiency 2nd Stage --- --- --- _ --- 80 80 --- --- 80 80 Gas Supply Connections 1/2 in NPT Rec. Gas Supply 7 in.w.g./ 11 in.w.g. Pressure-Nat./LPG Annual Fuel Utilization Efficiency based on U.S.DOE test procedures and FTC labeling regulations. 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. - units must be derated to match information Standard(1 stage) 2001 -4500 3.0 9.0 60.000 in the table shown.At altitudes above 4500 Medium (1 stage) 2001 4500 3.0 9 0 97,000 ft. unit must be derated 2%for each 1000 ft. above sea level. Medium(2 stage) 2001 -4500 3.0/1.7 9.0/5 1 97.000/73,500 NOTE This is the only permissible derate High(1 stage) 2001 -4500 3.0 9 0 138,000 for these units. High(2 stage) 2001 -4500 3.0/1.7 9.0/5.1 138,000/ 105,000 Landmark"Packaged Gas/Electric 2 to 7.5 Tons/Page 14 4 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-KGA024S4 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) Tempe r- Ca P• Input I3g Bulb Cap. Input Dry ry Bulb Cap. Input+ D Dry Cap. Input Dry ry 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 640 23.1 1.37 0.71 0.86 0.99 21.4 1.57 0.72 0.88 1 19.6 1.79 0.73 0.9 1 17.7 2.05 0.75 0.93 1 63°F 800 24.6 1.37 0.77 0.94 1 22.8 1.57 0.79 0.96 1 20.9 1.8 0.8 10.99_ 1 19 2.05 0.83 1 1 960 25.8 1.38 0.83 1 1 24.1 1.58 0.85 1 1 22.3 1.8 0.88 1 1 ' 20.3 2.06 0.91 1 1 640 24.8 1.37 0.56 0.69 0.82 23 1.58 0 55 0.7 0.84 21.1 1.8 0.55 0.71 0.87 19.1 2.05 0.55 0.72 0 89 67°F 800 26.3 1.38 0.59 0.75 0.91 24.3 1.58 0.59 0 77 0.93 22 4 1 8 0.6 0.78 0.96 20.2 2.06 0.6 0.81 0 99 960 27 4 1 38 0.63 0.81 0.98 25.4 1.58 0.63 0 83 1 23.3 1.81 0.65 0 86 1 21.1 2.06 0 66 0.89 1 640 26.4 1.38 0.41 0.54 0.67 24.5 1.58 0.4 0.55 0.68 22.6 1.81 0.39 0.54 0.69 20.6 2.06 0.37 0.54 0.7 71°F 800 28 1.38 0.44 0.59 0.73 25.9 1.59 0.42 0.59 0.75 23.9 1.81 0.41 0.59 0.76 21.7 2.06 0.39 0.6 0.78 960 29.1 1.38 0.44 0.62 0.79 27 1.59 0.43 0.63 0.81 24.8 1.82 0.45 0.63 0.83 22.5 2.07 0.43 0.65 0.87 2.5 TON-KGA030S4 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(SR) 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 28.3 1.75 0.7 0.86 0.99 25.8 1.99 0.71 0.87 1 23.3 2.26 0.71 0.9 1 20.7 2.58 0.72 0.93 1 63°F 1000 30.2 1,76 0.77 0.94 1 27.7 2 0.78 0.96 1 25.1 2.27 0.79 0.99 1 22.5 2.58 0.81 1 1 1200 31.8 1,77 0.83 1 1 29.4 2.01 0.85 1 1 27 2.28 0,87 1 1 24.2 2.58 0.9 1 1 800 30.6 1.76 0.54 0.69 0.82 28.1 2 0.53 0.69 0.84 25.4 2.27 0.52 0.7 0.86 22.6 2.58 0.51 0.7 0.89 67°F 1000 32.6 1.77 0 58 0.75 0.91 29.8 2.01 0.58 0 77 0.93 27 2.28 0.57 0.78 0.96 24.2 2 58 0 57 0 79 0.99 1200 33.9 1.78 0.62 0.81 0.98 31.1 2.01 0.62 0.83 1 28.3 2.28 0.62 0.85 1 25.2 2 59 0 63 0 88 1 800 32.8 1.77 0.39 0.53 0.66 30.2 2.01 0.38 0.53 0.67 27.5 2.28 0.35 0.52 0.68 24.6 2.59 0.34 0.51 0.68 71°F 1000 34.8 1.78 0.42 0.58 0.73 32.1 2.02 0.4 0.57 0.74 29.2 2.29 0.38 0.57 0.75_ 26.2 2.59 0.36 0.57 0.78 1200 36.2 1.79 0.44_0.61 0.79 33.4 2.03 0.43 0.62 0.81 30.4 2.29 0.42 0.62 0.83 27.3 2.6 0.38 0.63 0.86 3 TON-KGA036S4 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 ry Bulb Cap. Input Dry ry Bulb Cap. Input Dry ry Bulb Cap. Input Dry ry 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 960 35.6 2.35 075 0.87 0.98 33.4 2.67 075 0.89 1 31,1 104 0.77 0,91 1 28.5 3.48 0.79 0.93 1 63°F 1200 37.7 2.36 0.8 0.93 1 35.3 2.68 0.81 0.95 1 32.9 3.06 0.82 0.98 1 30.2 _3.49 0.84 1 1 1440 39.3 2.37 0.84 0.98 1 36.8 2.69 0.85 1 1 34.5 _ 107 _0.87 1 1 _ 32 3.5 0.9 1 1 960 37.6 2.36 0.59 0.72 0.84 35.4 2.68 0.59 0.73 0.86 33.1 3.05 0.59 0.74 0.88 30.4 3.5 0.59 0.76 0 9 67`F 1200 39.8 2.38 0 62 0.78 0.91 37.5 2.7 0.62 0 79 _ 0.92 34.9 3.07 0.63 0 8 0.94 32.1 3 5 0 64 0.82 0 97 1440 41.4 2.39 0.65 0.82 0.96 38 9 2.71 0.66 0 84 0 98 36.2 3.08 0.66 0 86 1 33.3 3.51 0 68 0 88 1 960 39.9 2.38 0.45 0.58 0.7 37.5 2.7 0.44 0.58 0.71 34.9 3,07 0.42 0.58 0.72 32.2 3.5 0.43 0.58 0.74 71°F 1200 42 2.39 0.45 0.61 0.75 39.5 2.71 0.46 0.61 0.77 36.9 3.09 0.45 0.62 0.79 34 3.52 0.45 0.63 0.81 1440 43.6_ 2.41 _0.47 0.65 0.8 _ 41 2.73 0.46_ 0.65 _0.82 _ 38.2 _ 3.1 0.47 0.66 0.81 35.2 _ 3.53 0.47 1 0.68 0.87 4 TON-KGA048S4 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 1280 47.6 3.02 0.74 0.87 0.98 44.5 3.44 0.74 0.88 1 41.2 3.89 0.75 0.9 1 37.8 4.41 0.77 0.93 1 63°F 1600 50.4 3.04 0.79 0.93 1 47.1 3.46 0.8 0.95 1 43.7 3.91 0.81 0.97 1 40 4.42 0.83 1 1 1920 52.6 3.05 0.83 0.99 1 49.1 3.47 0.85 1 1 45.7 3.93 0.87 1 1 42.3 4.45 0.89 ' 1 1 1280 50.6 3.04 0.58 0.72 0.84 47.2 3.45 0.58 0.72 0.85 43.9 3.91 0.57 0.73 0.87 40.3 4.44 0.57 0.74 0.9 67°F 1600 53 5 3.06 0 61 0.77 0.9 50 3.48 0.61 0.78 0.92 46.4 3.94 0.62 0.8 0.95 42 5 4.45 0.62 0 81 0.98 1920 55.6 3.07 0.64 0.82 0.96 51 9 3.5 0.65 0 83 0 98 47.9 3.95 0.66 0 85 1 44 4 47 0.67 0 88 1 1280 53.7 3.06 0.43 0.57 0.69 50.2 3.48 0.43 0.57 0.7 46.6 3.93 0.42_0.57 0.71 : 42.8 4.46 0.41 0.57 0.72 71°F 1600 56.4 3.07 0.45 0.6 0.75 52.6 3.5 0.45 0.6 0.76 49 3.96 0.44 0.61 0.78 45 4.48 0.43 0.62 0.8 1920 58.6 3.08 0.47 _0.64 0.8 _ 54.8 3,52 0.47 0.64 0.81 50.8 3.98 0.46 0.65 0.83 46.7 4.5 0.45 • 0.66 0.86 Landmark')Packaged Gas!Electric 2 to 7.5 Tons!Page 15 RATINGS NOTE-For Temperatures and Capacities not shown in tables.see bulletin-Cooling Unit Rating Table Correction Factor Data in Miscellaneous Engineering Data section. 5 TON -KGA060S4 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) Ternper- Cap. Input Dry ry Bulb Cap. Input Dry ry Bulb Cap. Input Dry ry Bulb Cap. Input Dry ry 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 1600 60.1 3.48 0.68 0.84 1 57 3.93 0.69 0.86 1 53.5 4 44 0 71 0 89 1 50 5.04 0.73 0 93 1 63°F 2000 63.1 3.51 0 74 0.94 1 59 8 3.96 0 76 0.97 1 56 4 47 078 1 52 6 5.06 0.81 1 1 2400 65.6 3.54 0.8 1 1 62.3 3.99 0.83 1 1 59.1 4.51 0.86 1 1 55.6 5.1 0.91 1 1 1600 639 352 054 066 079 605 397 054 067 082 571 448 055 0.69 085 532 5.07 056 071 089 67-F 2000 66.8 3 55 0 57 0 72 0.9 63 1 4 0 58 0.73 0 93 59 2 4 51 0 58 0 75 0 97 55 1 5 1 0.59 0 79 1 2400 68.9 358 06 078 099 65 402 061 0.8 1 611 454 063 084 1 568 512 064 088 1 1600 67 7 3.56 0 4 0.52 064 64 2 4 01 0 41 0.53 0.65 60.4 4 53 0 4 0 54 0.67 56 4 5 12 0 4 0 54 0.69 71°F 2000 70.7 3.6 0.42 0.56 0 7 67 4 05 0.42 0.57 0.71 62.8 4 56 0 42 0 57 0.73 58.5 5 15 0 42 0 59 0.76 2400 72.7 3.62 0,43 0.59 0.75 68.7 4.07 0.43 0.6 0.78 64.6 4 58 0 44 0.62 0 81 60 5 17 0 44 0 64 0.85 6 TON -KGA072S4 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) Tempe r- Ca P Input Dry ry Bulb Cap. Input Dry ry Bulb Cap. Input Dry ry Bulb Cap. Input Dry ry 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 1920 70 4 55 0 68 0.83 0.99 66.6 5.06 0.7 0.86 1 62.8 5.63 0 71 0.89 1 58.5 6.28 0.73 0 92 1 63°F 2400 73.8 4.57 0 74 0.93 1 70 1 5 07 0 76 0 96 1 66.1 5.64 0.78 0.99 1 61 8 6.29 0.8 1 1 2880 76.6 4.57 0.8 1 1 73.1 5.08 0.82 1 1 69.6 5.65 0.85 1 1 65.6 6.31 0.89 1 1 1920 74.5 4 57 0 54 0 66 0 79 70.9 5 07 0 54 0 67 0 81 67 5 64 0 55 0 69 0.84 62.7 6 29 0.56 0 71 0 88 67-F 2400 78.3 4.58 0 57 0 71 0.89 74 5 5.08 0 58 0 73 0 92 70 3 5 65 0 59 0 75 0.95 65.6 6 3 0 6 0 77 0 98 2880 812 459 06 077 097 77 509 061 0.79 099 727 566 062 082 1 679 631 064 086 1 1920 79 1 4.59 0.41 0.53 0.64 75 5 08 0.41 0.53 0.65 71.1 5.66 0.4 0 53 0.66 66.6 6 3 0.41 0.54 0.68 71°F 2400 83 4.6 0.42 0.56 0 69 79 5.1 0.42 0.57 0 7 74.5 5.67 0.42 0.58 0.72 69.9 6.32 0.42 0.59 0.75 2880 85 9 4.61 0.44 0.59 0 74 81 7 5.11 0 44 0.6 0 77 77 5.67 0.44 0.61 0.79 72.3 6.33 0.44 0 63 0.83 7.5 TON -KGA090S4 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(S/T) Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) Cool Motor Ratio(SIT) Tempe r- Ca P Input Dry ry Bulb Cap. Input Dry ry Bulb Cap. Input Dry ry Bulb Cap. Input Dry ry 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 2400 92.4 5.97 0 69 0 84 0 98 85 3 6 6 0.7 0 86 1 77.8 7 32 0.7 0.88_ 1 69.9 8.15 0 71 0 91 1 63°F 3000 97.7 6.04 0 75 0.92 1 90 2 6.68 0 76 0.95 1 62.5 7.4 0.78 0.98 1 74.5 8.23 0 81 1 1 3600 101.9 6 11 0.81 1 1 94.6 6.75 0 83 1 1 87.2 7 48 0 85 1 1 79.5 8.33 0 89 1 1 2400 994 607 054 067 081 918 67 053 0.68 083 842 743 053 058 085 759 826 052 07 088 67'F 3000 104 5 6 15 0 57 0 73 0 89 96.8 6.78 0 58 0.74 0 91 88 7 7 51 0 57 0 76 0 95 79 9 8 34 0.58 0 79 0 99 3600 1085 621 061 079 097 1002 684 062 0.81 099 92 757 062 084 1 827 839 062 087 1 2400 106.2 6.17 0 4 0.53 0.65 98.5 6 81 0.38 0 52 0 66 90 6 7 54 0 37 0 52 0 67 82.2 8.38 0.36 0 52 0.68 71°F 3000 111 7 6.26 0.41 0 57 0 71 103 8 6.9 0.4 0.57 0.72 95.1 7 63 0.4 0 57 0 74 86.3 8 46 0 38 0 58 0.77 3600 115 6 6.33 0.44 0.6 0.77 107.2 6.96 0 43 0 61 0.79 98.6 7.69 0.42 0.62 0 82 89 8 51 0 41 0 63 0.85 Landmark'Packaged Gas/Electric 2 to 7.5 Tons/Page 16 . BLOWER DATA - DIRECT DRIVE 2 - 2.5 TON 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 27 2-Any field installed accessories air resistance(duct resistance. diffuser, etc.) See page 27 External Static Air Volume(cfm)at Various Blower Speeds Pressure (in. w.g.) 208 VOLTS I 230 VOLTS High i Medium I Low High I Medium Low 2 and 2.5 Ton Standard Efficiency (Downflow) KGA024S and KGA030S 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 and 2.5 Ton Standard Efficiency (Horizontal) KGA024S and KGA030S 0.0 1163 930 815 1312 1075 875 01 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 Landmark' Packaged Gas/Electric 2 to 7.5 Tons!Page 17 a BLOWER DATA - DIRECT DRIVE 3 - 4 TON 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 27 2-Any field installed accessories air resistance(duct resistance, diffuser. etc.) See page 27 External Static Air Volume(cfm)at Various Blower Speeds Pressure (in. w.g.) 208 VOLTS I 230 VOLTS 1 460/575 VOLTS High I Medium 1 Low I High 1 Medium 1 Low I High I Medium Low 3 and 4 Ton Standard Efficiency (Downflow) KGA036S and KGA048S 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) KGA036S and KGA048S 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 I Electric 2 to 7.5 Tons I Page 18 1 BLOWER DATA - DIRECT DRIVE 5 TON 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 27 2 -Any field installed accessories air resistance(duct resistance. diffuser. etc.) See page 27 External Static Air Volume(cfm)at Various Blower Speeds Pressure (in. w.g.) 208 VOLTS I 230 VOLTS I 460/575 VOLTS High I Low I High I Low I High I Low 5 Ton Standard Efficiency (Downflow) KGA060S 0.0 2200 1649 2411 1957 2241 1755 0.1 2256 1669 2417 2002 2221 1742 0.2 2202 1739 2396 1985 2193 1747 0.3 2170 1705 2328 1972 2144 1725 0.4 2158 1689 2293 1959 2104 1695 0 5 2130 1676 2279 1930 2086 1678 0.6 2056 1662 2158 1900 2008 1652 0 7 2032 1657 2089 1857 1975 1610 0.8 1963 1591 2077 1796 1941 1586 0 9 1887 1597 1876 1746 1855 1555 1.0 1695 1400 1746 1601 1778 1486 5 Ton Standard Efficiency (Horizontal) KGAO60S 0.0 2114 1615 2305 1880 2308 1890 0.1 2115 1610 2290 1876 2334 1906 0.2 2074 1622 2249 1870 2292 1890 0 3 2025 1599 2188 1841 2230 1859 0.4 1996 1577 2148 1812 2210 1846 0 5 1952 1542 2087 1768 2148 1817 0.6 1882 1534 2026 1739 2108 1786 07 1838 1488 1966 1680 2094 1743 0.8 1773 1443 1905 1622 1988 1682 0 9 1657 1389 1784 1534 1915 1679 10 1548 1335 1672 1462 1853 1506 Landmark' Packaged Gas/Electric 2 to 7.5 Tons/Page 19 e . . BLOWER DATA - BELT DRIVE - KGAO36 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 27 for blower motors and drives and wet coil and options/accessory air resistance data. DOWNFLOW External Static -in.w.g. Air 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 Volume cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Field Furnished Kit A01 900 493 011 564 015 637 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 External Static -in.w.g. Air 0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 Volume cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Kit A01 Kit A05 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 External Static -in.w.g. Air 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 Volume cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Field Furnished Kit A01 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 483 012 549 016 617 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 = 736 0.35 799 0.38 857 0.41 908 0.44 954 0.49 998 0.52 External Static -in.w.g. Air 0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 Volume cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Kit A01 Kit A05 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 Landmark' Packaged Gas I Electric 2 to 7.5 Tons/Page 20 BLOWER DATA - BELT DRIVE - KGAO48 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 27for blower motors and drives and wet coil and options accessory air resistance data DOWNFLOW External Static -in.w.g. Air 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 Volume ' RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP cfm Field Furnished Kit A02 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 311778 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 0.751 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 External Static - in.w.g. Air 0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 Volume RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP cfm Kit A02 Kit A06 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 1 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 External Static -in. w.g. Air 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 Volume RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP cfm Field Furnished Kit A02 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 External Static -in.w. . Air 0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 Volume RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP cfm Kit A02 Kit A06 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 I Electric 2 to 7.5 Tons!Page 21 . • BLOWER DATA - BELT DRIVE - KGAO6O 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 27 for blower motors and drives and wet coil and options/accessory air resistance data. DOWNFLOW External Static-in.w.g. Air 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 Volume RPM BHP RPM BHP RPM I BHP RPM I BHP RPM I BHP RPM I BHP RPM I BHP RPM I BHP cfm Field Furnished Kit A03 1600 745 0.36 805 0.40 862 0.44 913 _ 0.48 956 0.52 996 0.55 1037 0.59 1081 0.62 1700 783 0.41 840 0.45 893 0.49 940 0.53 980 0.57 1019 0.61 1061 0.64 1104 0.67 1800 820 0.47 873 0.51 923 0.55 967 0.60 1006 0.63 1045 0.67 1086 0.70 1129 0 73 1900 856 0.52 906 0.57 953 0.62 994 0.66 1032 0.70 1071 0.73 1112 0.76 1154 0.80 2000 891 0.59 937 0.64 982 0.69 1022 0.73 1060 0.76 1099 0.80 1140 0.84 1180 0.88 2100 924 0.66 968 0.71 1011 0.75 1051 0.79 1089 0.83 1128 0.87 1167 0.92 1206 0.97 2200 956 0.74 999 0.78 1041 0.83 1080 0.87 1119 0.91 1157 0.96 1196 1.02 1233 1.08 2300 990 0.81 1032 0.86 1072 0.91 1111 0.95 1149 1.00 1187 1.06 1225 1.13 1261 1.19 2400 1025 0.90 1066 0.95 1105 1.00 1143 1.05 1181 1.11 1218 1.17 1255 1.24 1290 1.30 External Static-in.w.g. Air 0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 Volume RPM I BHP RPM I BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP cfm Kit A03 Kit A07 1600 1125 0.64 1167 0.68 1206 0.72 1244 0 76 1281 0.80 1317 0.84 1353 0.88 1388 0 92 1700 1147 0.70 1187 0.75 1224 0.79 1261 0.83 1298 0.87 1333 0.91 1369 0.95 1404 0.99 1800 1170 0.77 1208 0.82 1244 0.87 1280 0.91 1316 0.95 1351 0.99 1386 1.03 1422 1.07 1900 1194 0.85 1230 0.90 11265 0.95 1301 1.00 1336 1.04 1371 1.08 1406 1.12 1441 1.16 2000 1218 0.94 1253 1.00 1287 1.05 1323 1.09 1358 1.14 1392 1.17 1427 1.21 1463 1.25 2100 1243 1.03 1277 1.09 1311 1.15 1346 1.19 1381 1.23 1415 1.27 1450 1.31 1486 1 34 2200 1268 1.14 1302 1.20 1336 1.2 5 1371 1.29 1405 1.3 3 1439 1.37 1474 1.40 1511 1.44 2300 1295 1.25 1328 1 30 1362 1 35 1397 1 39 1431 1.4 3 1465 1.47 1500 1.50 1537 1.54 2400 1324 1.36 1356 _ 1.41 1390 1.46 1424 1.50 1458 1.53 1492 1.57 1527 1.61 1563 1.64 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 I BHP RPM I BHP RPM I BHP RPM I BHP _ RPM I BHP RPM I BHP RPM I BHP RPM I BHP Field Furnished Kit A03 1600 690 0.33 751 0.37 810 0 40 865 0.44 912 0.48_ 955 _0.52 997 0.56 1041 0 60 1700 725 0.38 784 0.41 839 0.45 891 0.49 935 _ 0.53 975 0.58 1017 0.62 1060 0.65 1800 761 0.42 816 0.46 868 0.50 916 0.55 _ 957 0.59 997 0.64 1038 0.68 1081 0.71 1900 795 0.48 848 0.52 897 0.56 942 0.61 981 0.66 1020 0.70 1060 0.74 1103 0.77 2000 830 0 53 879 0.58 926 0.63 968 0.68 1006 0.73 1044 0.77 1084 0.80 1126 0.84 2100 863 0.60 910 0.65 954 0.70 _ 994 0.75 1032 0.80 _ 1070 _ 0.83 1110 0.87 1150 0.91 2200 895 0.67 939 0.73 982 0.78 1021 0.83 1058 0.87 1096 0.91 1135 0.95 1174 1.00 2300 926 0.75 969 0.81 1009 0.86 1048 0.90 1085 0.94 1122 _ 0.99 1160 1.04 1197 1.09 2400 957 0.84 998 0.89 1038 0.94 1076 0.98 1112 1.03 1149 1.08 1185 1.14 1221 1.20 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 I BHP _ RPM ] BHP RPM ( BHP RPM I BHP _RPM I BHP RPM BHP RPM BHP RPM BHP Kit A03 Kit A07 1600 1086 0.63 1129 0.66 1171 0.70 1211 0.74 1249 0.78 1286 0.82 1321 0.86 1356 0.90 1700 1104 0.68 1147 0.72 1186 0.76 1225 0.80 1262 0.84 1298 0.88 1333 0.92 1367 0.96 1800 1124 0.74 1165 0.79 1202 0.83 1240 0.87 1276 0.91 1311 0.95 1345 0.99 1380 1.03 1900 1145 0.81 1183 0.85 1220 0.90 1256 0.94 1291 0.99 1326 1.03 1360 107 1393 1.10 2000 1167 0.88 1203 0.93 1237 0 98 1273 1.03 1307 1 07 1341 1.11 1375 1 15 1408 1 18 2100 1188 0.96 1222 1.02 1256 1.07 1291 1.12 1324 1.16 1358 1.20 1391 1.23 1424 1.27 2200 1210 1.05 1243 1.11 1275 1.17 1309 1.21 1343 1.25 1376 1.29 1409 1.3 3 1442 1.36 2300 1232 1.16 1 1263 1.22 1295 1.27 1329 1 31 1362 1.35 1395_ 1.39 1428 1.42 1462 1 45 2400 1254 1.26 1284 1.32 1317 1.37 1350 1.41 1383 1.45 1415 1.48 1448 1.52 1483 1.55 Landmark*Packaged Gas/Electric 2 to 7.5 Tons/Page 22 . • BLOWER DATA - BELT DRIVE - DOWNFLOW - KGAO72 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 27 for blower motors and drives and wet coil and options/accessory air resistance data. External Static-in.w.g. Air 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 Volume cfm RPM BHP RPM BHP RPM I BHP RPM 1 BHP RPM BHP RPM BHP RPM I BHP RPM BHP Field Furnished Kit A04 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 1 983 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 1 1367 1 71 External Static-in.w.g. Air 0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 Volume - cfm RPM I BHP RPM BHP RPM I BHP RPM BHP RPM I BHP RPM I BHP RPM BHP RPM BHP Kit A04 Kit A08 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 i 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 2 700 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 1 1603 2 14 Landmark' Packaged Gas/Electric 2 to 7.5 Tons/Page 23 BLOWER DATA - BELT DRIVE - HORIZONTAL - KGAO72 ; '; ;,K• 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 27 for blower motors and drives and wet coil and options/accessory air resistance data. External Static -in.w.g. Air 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 Volume cfm RPM BHP RPM BHP RPM BHP : RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Field Furnished Kit A04 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 1988 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 107 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 External Static -in.w.g. Air 0.90 1.00 1.10 1.20 1.30 1.40 1.50 1.60 Volume cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Kit A04 Kit A08 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 108 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 128 7 1.40 1319 1.47 1-135 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 7.5 Tons/Page 24 BLOWER DATA - BELT DRIVE - KGAO9O - DOWNFLOW ; ` 1 � :a.'- 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 27 for blower motors and drives and wet coil and options/accessory air resistance data External Static-in.w.g. Air 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 Volume RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP cfm Drive Kit AA01 Drive Kit AA02 AA03 2400 621 0.71 652 0.76 684 0.81 716 0.86 746 0.92 776 0.97 805 1.02 830 108 855 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 1 800 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 1 101 785 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 1.32 820 139 844 1.47 868 1.531892 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 1.611 883 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 1.661881 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 External Static -in.w.g. Air 0.90 1.00 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 Volume cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Drive Kit AA03 AA04 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 11091 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 I 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 Landmark' Packaged Gas I Electric 2 to 7.5 Tons/Page 25 . , BLOWER DATA - BELT DRIVE - KGAO9O - HORIZONTAL ,2 a °=�'M 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 27 for blower motors and drives and wet coil and options/accessory air resistance data External Static-in.w.g. Air 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 Volume cfm RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Drive Kit AA01 Drive Kit AA02 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 1.031797 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 1.0911810 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 88.40 2900 670 1.03 697 1.07 724 1 111750 1.16 `777 1.21 803 1.27 828 1.32 852 1.38 876 1.44 898 1.49 3000 691 109 717 1 141743 1.18 769 124 794 1.29 819 1 35 844 142 868 1.47 890 153 913 1 58 3100 712 1.16 737 1.21 762 1 27 787 1.32 812 1.39 836 1.45 860 1.51 J883 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 1.65 893 171 916 1.77 937 1.83 959 1.88 3400 772 1 43 795 1.50 818 1.56 842 1.63 865 1.69 t888 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 External Static-in.w.g. Air 0.90 1.00 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00 Volume cfm RPM BHPIRPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP AA02 Drive Kit AA03 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 159 1076 1.65 2500 872 123 896 1.27 921 1.32 947 1.37 972 1.43 997 148 1019 1.55 1041 1.61 1061 168 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 895 137 920 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 2.2311112 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 2.2 81 1105 2.36 1123 2.44 1141 2.51 3300 980 1 94 1001 2.00 1022 2.07 1042 2.15 1061 2.2311080 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 2.2811-077-3- 2.37 1092 2.46 1110 2.55 1128 2.64 1145 2.72 1163 2.79 3500 1010 2.17 1029 2 24 1-1048-2.32 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 AA03 Drive Kit AA04 Landmark Packaged Gas/Electric 2 to 7.5 Tons/Page 26 . • BLOWER DATA BELT DRIVE KIT SPECIFICATIONS Blower Motor Choice(HP) Model No. Drive Kit No. RPM Range Nominal Maximum Nominal Maximum Nominal Maximum A01 673- 1010 rpm 036 1 1.15 1.5 1.7 2 2.3 A05 897- 1346 rpm 048 1 1 15 1 5 1 7 2 2 3 A02 745- 1117 rpm A06 1071 - 1429 rpm 060 1 1.15 1.5 1.7 2 2.3 A03 833- 1250 rpm A07 1212- 1548 rpm A04 968- 1340 rpm 072 1 1 15 - 2 2 3 A08 1193 1591 rpm 1 1.15 --- --- --- AA01 522-784 rpm 090 2 2.3 AA02 632-875 rpm AA03 798- 1105 rpm 3 3.45 --- --- --- --- AA04 921 -1228 rpm 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. POWER EXHAUST FAN PERFORMANCE Return Air System Static Air Volume Exhausted Return Air System Static Air Volume Exhausted Pressure-in.w.g. cfm Pressure - in.w.g. cfm 036-048-60 MODELS 072-090 MODELS 0.00 2000 0.00 3175 0 05 1990 0 05 2955 0.10 1924 0.10 2685 0 15 1810 0.15 2410 0.20 1664 0.20 2165 0 25 1507 025 1920 0.30 1350 0.30 1420 0 35 1210 0 35 1200 OPTIONS/ACCESSORIES AIR RESISTANCE FOR 024-072 MODELS-in.w.g. Air Volume Wet Indoor Coil Gas Heat Economizer Filters cfm 036-048 060 072 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 0.06 007 005 0.03 005 0.05 005 007 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 Gas Heat Economizer Filters cfm High Input MERV 8 MERV 13 _ 2400 0.08 0.03 0.05 0.05 0.08 2600 0 09 0 04 0 06 0 05 0 08 2800 0.10 0.04 0.06 0.05 0.08 3000 011 004 006 005 008 3200 0.12 0.04 0,06 0.06 0.09 3400 0 14 0 05 0 06 0 06 0 09 3600 - 0.15 0.05 0.06 0.06 0.10 Landmark° Packaged Gas/Electric 2 to 7.5 Tons/Page 27 . BLOWER DATA CEILING DIFFUSERS AIR RESISTANCE(in.w.g.) RTD9-65 Step-Down Diffuser FD9-65 RTD11-95 Step-Down Diffuser FD11-95 Air Volume 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 019 016 014 014 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 056 040 030 030 013 0.11 009 009 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 0.15 014 2600 0 24 0.21 0 18 0.17 2800 --- ---- --- --- 027 0.24 0.21 0.20 3000 --- ---- --- - - - 032 0.29 025 025 3200 --- ---- --- --- 0.41 0.37 0.32 0,31 3400 050 045 039 037 3600 --- ---- --- --- 0.61 0.54 0.48 0.44 CEILING DIFFUSER AIR THROW DATA Air Volume -cfm 1 Effective Throw-ft. Model No. RTD9-65 FD9-65 800 10-17 14- 18 1000 10- 17 15-20 1200 11 - 18 16-22 1400 12 - 19 17 -24 1600 12-20 18-25 1800 13-21 20-28 2000 14-23 21 -29 2200 16-25 22-30 Model No. RTD11-95 FD11-95 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 1 Effective throw based on terminal velocities of 75 ft.per minute. Landmark' Packaged Gas/Electric 2 to 7.5 Tons/Page 28 ELECTRICAL DATA 2 - 2.5 TON DIRECT DRIVE BLOWER KGA024S KGA030S ' Voltage-60hz 208/230V - 1 Ph 208/230V - 1 Ph Compressor 1 Rated Load Amps 13.5 14.1 Locked Rotor 58.3 73 Amps Outdoor Fan Full Load Amps 1 7 1 7 Motors(1) (total) Service Outlet 115V GFI (amps) 15 15 Indoor Blower Horsepower 25 .25 Motor Full Load Amps 1.8 1 8 2 Maximum Unit Only 30 35 Overcurrent Protection Minimum Unit Only 21 22 Circuit Ampacity ELECTRICAL ACCESSORIES Disconnect Standard Access 20W17 20W17 Kit 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. =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 KGA036S ' Voltage-60hz 208/230V-1 Ph 208/230V-3 Ph 460V-3 Ph 575V -3 Ph Compressor 1 Rated Load Amps 16.7 10.4 5.8 3.8 Locked Rotor Amps 79 73 38 36.5 Outdoor Fan Full Load Amps(total) 1.7 1.7 1.1 0.7 Motors(1) Power Exhaust Full Load Amps(total) 2 4 2.4 1.3 1 (1)0.33 HP Service Outlet 115V GFI(amps) 15 15 15 20 Indoor Blower Horsepower .5 1 5 5 1 2 .5 1 2 .5 1 2 Motor Full Load Amps 3.9 11 3 9 4 6 7.5 2 2.1 3.4 2 1.7 2.7 2 Maximum Unit Only 40 50 25 25 30 15 15 15 15 15 15 Overcurrent with(1)0.33 HP 45 50 30 30 35 15 15 15 15 15 15 Protection Power Exhaust _ s Minimum Unit Only 27 34 19 20 23 11 11 12 8 8 9 Circuit with(1)0.33 HP 29 36 21 22 25 12 12 14 9 9 10 Ampacity Power Exhaust ELECTRICAL ACCESSORIES Disconnect Standard Access 20W17 20W17 20W17 20W17 Kit Hinged Access 20W23 20W23 20W23 1 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. 3 Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements. Landmark"Packaged Gas/Electric 2 to 7.5 Tons/Page 29 . • ELECTRICAL DATA 4 TON KGA048S 'Voltage-60hz 208/230V-1 Ph 208/230V-3 Ph 460V-3 Ph 575V-3 Ph Compressor 1 Rated Load Amps 21.8 13.7 6.2 4.8 Locked Rotor Amps 117 83.1 41 33 Outdoor Fan Full Load Amps(total) 1.7 1.7 1,1 0.7 Motors(1) Power Exhaust Full Load Amps(total) 2.4 2.4 1.3 1 (1)0.33 HP Service Outlet 115V GFI(amps) 1 15 15 20 Indoor Blower Horsepower .5 1.5 .5 1 2 .5 1 2 .5 1 2 Motor Full Load Amps 3.9 11 3.9 4.6 7.5 2 2.1 3.4 2 1.7 2.7 2 Maximum Unit Only 50 60 35 35 40 15 15 15 15 15 15 Overcurrent with(1)0.33 HP 50 60 35 35 40 15 15 15 15 15 15 Protection Power Exhaust 'Minimum Unit Only 33 40 23 24 27 11 11 13 9 9 10 Circuit with (1)0.33 HP 36 43 26 26 29 13 13 14 10 10 11 Ampacity Power Exhaust ELECTRICAL ACCESSORIES Disconnect Standard Access 20W17 20W17 20W17 20W17 Kit 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 KGA060S ' Voltage-60hz 208/230V-1 Ph 208/230V -3 Ph 460V-3 Ph 575V-3 Ph Compressor 1 Rated Load Amps 22.1 13.5 8 5 Locked Rotor Amps 125 109 59 40 Outdoor Fan Full Load Amps(total) 2.4 2.4 1.3 1 Motors(1) Power Exhaust Full Load Amps(total) 2.4 2.4 1.3 1 (1)0.33 HP Service Outlet 115V GFI(amps) 15 15 15 20 Indoor Blower Horsepower .75 1 5 .75 1 2 .75 1 2 .75 1 2 Motor Full Load Amps 4.9 11 4.9 4.6 7.5 2.5 2.1 3.4 2.5 1.7 2.7 2 Maximum Unit Only 50 60 35 35 40 20 20 20 15 15 15 Overcurrent with(1)0.33 HP 50 60 40 35 40 20 20 20 15 15 15 Protection Power Exhaust Minimum Unit Only 35 42 25 24 27 14 14 15 10 9 10 Circuit with(1)0.33 HP 38 44 27 27 30 16 15 16 11 10 11 Ampacity Power Exhaust ELECTRICAL ACCESSORIES Disconnect Standard Access 20W17 20W17 20W17 20W17 Kit 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. 3 Refer to National or Canadian Electrical Code manual to determine wire.fuse and disconnect size requirements.. Landmark`Packaged Gas/Electric 2 to 7.5 Tons/Page 30 . . ELECTRICAL DATA 6 TON KGA072S 'Voltage-60hz 208/230V-3 Ph 460V-3 Ph 575V-3 Ph Compressor 1 Rated Load Amps 19 9.7 7.4 Locked Rotor Amps 123 62 50 Outdoor Fan Full Load Amps(total) 2.4 1.3 1 Motors(1) Power Exhaust Full Load Amps(total) 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 Full Load Amps 4.6 7.5 2.1 3.4 1.7 2.7 2 Maximum Unit Only 45 50 25 25 15 20 Overcurrent with(1)0.33 HP 50 50 25 25 20 20 Protection Power Exhaust Minimum Unit Only 31 34 16 17 12 13 Circuit with(1)0.33 HP 34 37 17 19 13 14 Ampacity Power Exhaust ELECTRICAL ACCESSORIES Disconnect Standard Access 20W20 20W20 20W20 Kit 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. ELECTRICAL DATA 7.5 TON KGA090S 'Voltage-60hz 208/230V-3 Ph 460V-3 Ph 575V-3 Ph Compressor 1 Rated Load Amps 25 12.2 9 Locked Rotor Amps 164 100 78 Outdoor Fan Full Load Amps(total) 2.4 1.3 1 Motors(1) Power Exhaust Full Load Amps(total) 2.4 1.3 1 (1)0.33 HP Service Outlet 115V GFI 15 15 20 Indoor Blower Horsepower 1 2 3 1 2 3 1 2 3 Motor 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 60 60 30 30 30 20 20 25 Overcurrent with(1)0.33 HP 60 60 70 30 30 30 20 20 25 Protection Power Exhaust 'Minimum Unit Only 39 42 45 19 20 22 14 15 17 Circuit with(1)0.33 HP 41 44 47 20 22 23 15 16 18 Ampacity Power Exhaust ELECTRICAL ACCESSORIES Disconnect Standard Access 20W20 20W20 20W20 Kit 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. 9 Refer to National or Canadian Electrical Code manual to determine wire,fuse and disconnect size requirements. Landmarks Packaged Gas/Electric 2 to 7.5 Tons/Page 31 UNIT CLEARANCES - INCHES (MM) _ 1:',,..'.-,.:.-.-ri-. A 1 # ¢ y' 3 I 1 VimiNze. 2, OUTDOOR AIR 9 B HOOD �ygyg D—.... 7 Ai A B C I D To ' 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. OPTIONAL CONVENTIONAL TEMPERATURE CONTROL SYSTEMS - FIELD INSTALLED COMMERCIAL TOUCHSCREEN THERMOSTAT Intuitive Touchscreen Interface-Two Stage Heating/Two Stage Cooling COSTATO2AE1 L Conventional or Heat Pump-Seven Day Programmable-Four Time Periods/ (14W81) Day-Economizer Output-Title 24 Compliant-ENERGY STAR''Qualified- Backlit Display-Automatic Changeover Sensors For Touchscreen Thermostat ' Remote non-adjustable wall mount 20k temperature sensor 47W36 (COSNZNO1AE2-) -.gnil*r 1 Remote non-adjustable wall mount 10k averaging temperature sensor 47W37 (COSNZN73AE1-) ENERGY STAR ' Remote non-adjustable duct mount temperature sensor 19L22 (COSNDCOOAE1-) Outdoor temperature sensor X4148 (COSNSRO3AE1-) Accessories For Touchscreen Thermostat Locking cover(clear) 39P21 (COMISC15AE1-) 'Remote sensors for COSTATO2AE1 L can be applied in the following combinations:(1)COSNZNO1AE1-.(2)COSNZN73AE1-,(2)COSNZNO1AE1-and(1) COSNZN73AE1-,(4)COSNZNO1AE1-.(3)COSNZNO1AE1-and(2)COSNZN73AE1 DIGITAL NON-PROGRAMMABLE THERMOSTATS ( Intuitive Interface-Automatic Changeover-Backlit Display-Simple Up and Down Temperature Control One-stage heating/cooling conventional systems 51M32 1-114.41. I (COSTAT12AE1L) Sensor For Digital Non-Programmable Thermostats Above Outdoor temperature sensor X2658 (COSNSRO4AE1-) Accessories For Digital Non-Programmable Thermostats Above Optional wall mounting plate X2659 (COMISC17AE1-) OUTDOOR SOUND DATA Unit Octave Band Linear Sound Power Levels dB,re 10-"Watts-Center Frequency-Hz ' Sound Rating Model No. 125 250 500 1000 2000 4000 8000 Number(SRN) (dBA) 024,030,036 and 048 63 66 70 71 68 62 53 75 060 and 072 67 72 77 76 73 68 61 82 090 66 71 73 74 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),dB(100 Hz to 10.000 Hz). Landmark`Packaged Gas J Electric 2 to 7.5 Tons/Page 33 . • WEIGHT DATA Model Number Net I Shipping Base I Max. I Base I Max. lbs. kg lbs. kg lbs. kg lbs. kg 024S 531 241 631 286 591 268 700 318 030S 533 242 633 287 593 269 702 318 036S 534 242 634 288 594 269 703 319 048S 571 259 682 309 631 _ 286 751 341 0605 601 273 712 323 661 300 781 354 072S 700 318 798 362 760 345 870 395 090S 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 Economizer Economizer, includes Outdoor Air Hood and K1 ECON30A-2- 123 56 Barometric Relief Dampers with Hood K1ECON3OAT2- 142 65 OUTDOOR AIR Outdoor Air Dampers Motorized K1DAMP21A-1 25 12 K1 DAM P21 AT1 29 14 Manual C1DAMP11A-1- 18 9 C1DAMP11AT1 22 11 POWER EXHAUST Standard Static CIPWRE10A-1 35 17 CIPWREIOAT1 39 19 GAS HEAT Medium Heat(adder over standard heat) 8 4 High Heat(adder over standard heat) 19 9 ROOF CURBS-DOWNFLOW Clip Curbs 8 in. height T1CURB23AN1 78 35 K1 CU RB23AP 1 83 38 14 in. height T1CURB20AN1 96 44 K1 CURB20AP 1 101 46 18 in. height T1CURB21AN1 108 49 K1CURB21AP1 113 51 24 in. height T1CURB22AN1 126 57 K1CURB22AP1 131 59 Hinged 8 in.height T1CURB30AN1 78 35 KICURB30AP1 83 38 18 in. height T1CURB32AN1 108 49 K1CURB32AP1 113 51 24 in. height TICURB33AN1 126 57 K1 CURB33AP1 131 59 Standard 14 in. height T1CURB10AN1 96 44 K1CURB10AP1 101 46 CEILING DIFFUSERS Step-Down RTD9-65 67 30 RTD11-95 88 40 Flush FD9-65 37 17 FD11-95 75 34 Transitions(Supply and Return) TITRAN10AN1 22 10 TITRAN2ON-1 21 10 Landmark`Packaged Gas I Electric 2 to 7.5 Tons/Page 34 DIMENSIONS - INCHES (MM) Model CORNER WEIGHTS I CENTER OF GRAVITY No. AA I BB I CC I DD I EE I FF Base I Max. I Base I Max. I Base I Max. I Base I Max. I Base I Max. I 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 92 42 113 52 112 51 128 58 180 82 207 94 148 67 183 83 38-1/2 978 40 1016 18 457 18 457 030 92 42 114 52 112 51 129 58 180 82 207 94 149 68 183 83 38-1/2 978 40 1016 18 457 18 457 036 92 42 114 52 112 51 129 59 181 82 208 94 149 68 184 83 38-1/2 978 40 1016 18 457 18 457 048 99 45 123 56 120 55 139 63 193 88 223 102 159 72 197 90 38-1/2 978 40 1016 18 457 18 457 060 104 47 128 58 126 57 145 66 203 92 233 106 167 76 206 94 38-1/2 978 40 1016 18 457 18 457 072 121 55 143 65 147 67 162 74 237 108 261 119 195 89 231 105 38-1/2 978 40 1016 18 457 18 457 090 168 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 16-114 18 (143) ii (4':3) 4571 i AA 1 (279) 1 BB 7(178) BOTTOM 5(1102) _ � � 29 OPENING CENTER '+„r„� i",us (737) SUPPLY AIR (5 j6) GRAVITY ```•� j 47(1194) OPENING' BASE "I' 25-3/4(654) 024 thru 072 4 r 338-3i4(984)090 6-5/8 * O+ +r 9-1/2 (1681 j(241) OD F\ .1 CC 26-1/2 BOTTOM ,+ —EE (673) CONDENSATE OUTLET BOTTOM POWER AND GAS ENTRY TOP VIEW(Base) 3 X 8(76 X 203) 45 (2115)024 thru 072 (1143) 96-1/4(2445)090 — ! � o°0 ° INLET ELECTRICAL I rN Ln II I l FLUENENT GAS OUTLET OUTLET / INLET OR BOTTOM o rn §c N. GAS PIPING I CONDENSATE ®�/ 11,.1 11 co co CO M—� OUTLET i 'I I r f'- (EITHER SIDE) O �{.— nv °� X + 5-1/2 15 !I i 11 (25) I (140) (381) I 11 (25) [00 E__1 1 I aol 1 3-1/2(89)10O 1=i i 001 47(1194) �� (6713) t "1---(686)27 BASE LIFTING HOLES 85-1/4(2165)024 thru 072 BASE END VIEW (For rigging) 98-1/4(2496)090 BASE SIDE VIEW 11 19-1/2__18-3/8 18-3/8 (279) x(495) �(467) q, II I; ' lilli II', I t I 20 ;37 (508) too I-/-' �\1= ' 00 FORKLIFT SLOTS 5-1/2 HORIZONTAL HORIZONTAL 51/2 (Front,Back and (140) SUPPLY AIR RETURN AIR (140) Blower End) OPENING OPENING (Without Economizer) BACK VIEW Landmark' Packaged Gas/Electric 2 to 7.5 Tons!Page 35 ACCESSORY DIMENSIONS - INCHES (MM) OUTDOOR AIR HOOD DETAIL FOR OPTIONAL ECONOMIZER AND BAROMETRIC RELIEF DAMPERS (Downflow Applications) 1 12-3/4(324)024 thru 060 16-3/4(425)072 and 090 II .ii I OPTIONAL OUTDOOR/ • I AIR HOOD (Furnished with Economizer) 17-3/8(441)024 thru 060 1 20-3/4(527)072 and 090�'I I I I I I 1 OPTIONAL BAROMETRIC RELIEF HOOD SIDE VIEW (Furnished with Economizer) OUTDOOR AIR HOOD FOR ECONOMIZER BAROMETRIC RELIEF HOOD FOR ECONOMIZER (Furnished) (Furnished) f—C D 35 (889) \ \ y 1 a I a Model A B C D No. in. mm in. mm in. mm in. mm 024,030, 036, 048,060 19-7/8 505 13 330 11-3/4 298 17-3/8 441 072, 090 23-3/4 603 17 432 15-3/4 400 20-3/4 527 OUTDOOR AIR DAMPER HOOD DETAIL FOR OPTIONAL MANUAL OR MOTORIZED OUTDOOR AIR DAMPERS (Downflow or Horizontal Applications) 10-1/2 (267) I1 I F. 35 11 II OPTIONAL (889) OUTDOOR\ Nil AIR DAMPERS AND PANEL `343?) / I r I OUTDOOR AIR OUTDOOR AIR 00 •• DAMPER HOOD\ DAMPER HOOD 35(889) (Furnished) SIDE VIEW \ 024 thru 060 1 1101 73 0 072 and nd 090 16-1 (419) 1267) 0-1/ Landmark' Packaged Gas/Electric 2 to 7.5 Tons/Page 36 . . ACCESSORY DIMENSIONS - INCHES(MM) OUTDOOR AIR HOOD DETAIL WITH OPTIONAL ECONOMIZER AND BAROMETRIC RELIEF DAMPERS (Horizontal Applications) ECONOMIZER DAMPERS n-n i 1 8 a' �a o m2 u ` . E it co L—J RETURN AIR DUCT (Field Fabricated-Must be sized to accommodate Barometric Relief Lf Hood and Return Air Requirements) RETURN AIR SUPPLY AIR DUCT DUCT TRANSITION 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)(024.030,036,048.060) AIR AIR 25 in.(635 mm)(072,090) 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. 19-1/2 31-3/8 i B (495) —(797) BAROMETRIC RELIEF HOOD (Furnished with Economizer and li t I I I I i I I Field Installed on Field fabricated I i Return Air Duct) i I I, I'i ,II ___1 OUTDOOR 7/8 1. �,i I! This opening AIR i(22) ,II �I not used in II I i I I' Horizontal Applications HORIZONTAL with HORIZONTAL 2-1/4 , , SUPPLY AIR HORIZONTAL 20 Economizer OPENING (508) I RETURN AIR (57) A 30-7/16 �_2-1/4 OPENING M (773) (57) I: Il II.'1 I Y .- .— EXHAUST �O 001 AIR 100 I #I C� 001 5-1/2 RETURN AIR RETURN AIR DUCT INLET 7/8 (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. Model A B No. in. mm in. mm 024,030,036,048,060 18-3/4 476 11-3/4 298 072,090 22-1/2 572 15-3/4 400 Landmark'Packaged Gas/Electric 2 to 7.5 Tons/Page 37 • f ACCESSORY DIMENSIONS - INCHES(MM) CLIP CURBS-DOUBLE DUCT OPENING 1-13/16 (46) 41-1/2 21-1/8 (1054) 37-7/S C (537) B A (962) 19-1/8 8(203) (486) 14(356) 18(457) 15-1/8 SUPPLY _ 24(610) ✓(384 OPENING /x\ i 18 (32 , i {321) 1-13/16 (46) ' RETURN IOPENING 410 32 • (813) `� aNOTE-Roof deck may be omitted within confines of curb. TYPICAL FLASHING DETAIL FOR ROOF CURB DETAIL ROOF CURB BASE BOTTOM I PACKAGED 1-13/16 / /UNIT 1 (46) 1/2(13) FIBERGLASS i 1 INSULATION COUNTER FLASHING / (Furnished) 7(Field Supplied) FACTORY INSTALLED NAILER STRIP r PERIMETER WOOD (Furnished) NAILER STRIP ROOF CURB/ CANT STRIP , /(Field Supplied) 8(235) (Extends around entire 14(356) perimeter of unit) ROOFING 18(457) - /MATERIAL 24(610) RIGID INSULATION// ' (Field Supplied) Ar /Or Ar -6--s. 1-13116 (46) Model A B I C No. in. mm in. mm in. mm 024,030, 036,048,060,072,' 090 29-1/4 743 79-3/4 2026 76-1/8 1934 090 42-1/4 1073 92-3/4 2356 89-1/8 2264 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 41 Landmark"Packaged Gas/Electric 2 to 7.5 Tons 1 Page 38 ACCESSORY DIMENSIONS - INCHES(MM) HINGED ROOF CURBS-DOUBLE DUCT OPENING 1-13/16 (46) 41-1/2 21-1/8 (1054) C A (537) 37-7/8 B (962) 19-1/8 (486) 8(203) 111011 I 14( 0) 15-1/8 SUPPLY 24(610) (384) OPENING 12-5/8 (321) / II. .„..--------------j- 1-13/16 (46) RETURN OPENING 111111k. 411101. • 32 (813) \' ` `' NOTE-Roof deck may be omitted within confines of curb. TYPICAL FLASHING DETAIL FOR ROOF CURB DETAIL ROOF CURB BASE BOTTOM I PACKAGED 1-13/16 /UNIT (46) 1.1— 1/2(13) FIBERGLASS INSULATION COUNTER FLASHING (Furnished) , /(Field Supplied) F,FACTORY INSTALLED NAILER STRIP PERIMETER WOOD (Furnished) T NAILER STRIP ROOF CURB/ CANT STRIP (Extends around entire / /(Field Supplied) 8(203) perimeter of unit) ' ROOFING 18(457) MATERIAL 24(610) RIGID INSULATION/� -:-c/.:_. _i_____. (Field Supplied) Allgr .8.--10. 1-13/16 (46) Model A B I C No. in. mm in. mm in. mm 024,030,036,048,060,072,'090 29-1/4 743 79-3/4 2026 76-1/8 1934 090 42-1/4 1073 92-3/4 2356 89-1/8 2264 '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 41 Landmark'Packaged Gas/Electric 2 to 7.5 Tons/Page 39 ACCESSORY DIMENSIONS - INCHES(MM) STANDARD ROOF CURBS -DOUBLE DUCT OPENING 1-13116 (46) 41-1/2 C 21-118 (1054) (537) A 37-718 B (962) 19-1/8 (486) 14 (356) 15-1/8 SUPPLY (384) I OPENING I 12-5/8 00), (321) 1-13/16 (46) v RETURN OPENING 32 -.N04400.440%4406.si.........i. i ,---' (813) NOTE-Roof deck may be omitted within confines of curb. TYPICAL FLASHING DETAIL FOR ROOF CURB DETAIL ROOF CURB BASE BOTTOM Il 7 PACKAGED 1-13116 UNIT 1 (46) i 1(25) FIBERGLASS/ INSULATION COUNTER FLASHING (Furnished) r /(Field Supplied) \FACTORY INSTALLED NAILER STRIP (Furnished) / NAILER ST WOOD RIP CANT STRIP ROOF (Field Supplied) (Extends around entire /� 14(356) perimeter of unit) Z'r ROOFING MATERIAL RIGID INSULATION / '��• /' (Field Supplied) /;/ /// —0.12(51)1.1Model A B I C No. in. mm in. mm in. mm 024,030,036,048,060,072,'090 29-1/4 743 79-3/4 2026 76-1/8 1934 090 42-1/4 1073 92-3/4 2356 89-1/8 2264 '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 41. Landmark`Packaged Gas/Electric 2 to 7.5 Tons/Page 40 ACCESSORY DIMENSIONS - INCHES (MM) 090 MODELS -SHOWING OVERHANG ON SMALLER 79-3/4 INCH LENGTH ROOF CURBS (Not Full Perimeter) 1,11 1 I'. iII loo oo) • • \ ROOF CURB 2-314 79-314 15-314 (686) , (2026) (400) SIDE VIEW TRANSITIONS I T1TRAN10AN-1 -FOR 18 INCH(457 MM) DUCT T1TRAN2ON-1 -FOR 20 INCH(508 MM)DUCT �i3U5�\ �� 31-112 (800) .11110b.0 8 i2i,;, 1-1/2 inch(38 mm)T1TRAN10AN-1 2 inch(51mm)T1TRAN2ON-1 �J ` RETURN TRANSITION 1(321) f�(4868 I ` 1 SUPPLY \, 21-1/8 r �? i 1.1 -1 -FOR 18 INCH(457 MM) DUCT I I OPENING (521) �w T1TRAN2ON-1 -FOR 20 INCH(508 MM)DUCT �ol� / \ '/ — i /� 18-1/2� %o-.20-1/2 (470 (521). %.1........010/011%iiiii 8(203) 1-1/2 inch(38 mm)T1TRAN10AN-1 2 inch(51mm)T1TRAN2ON-1 SUPPLY TRANSITION Landmark' Packaged Gas/Electric 2 to 7.5 Tons/Page 41 ACCESSORY DIMENSIONS - INCHES (MM) COMBINATION CEILING SUPPLY AND RETURN DIFFUSERS STEP-DOWN CEILING DIFFUSER FLUSH CEILING DIFFUSER G fit{ D G __>--- H D G E ��, j�" <G____-- E - 0,01' H \\,...,A11114% 4411Aimi 2(51) dill litgi A l3 J K., / Model Number RTD9-65 RTD11-95 Model Number FD9-65 FD11-95 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 Landmark`Packaged Gas I Electric 2 to 7.5 Tons!Page 42 REVISIONS Section Description Add Weatherproof Cover for GFI Options/Accessories Updated GFI options Specifications Revised refrigerant charge for KGA090.. rA..':.°.i CERTIFIED M , 9 CERTIFIED.. O U www.anrio,recturyar9 C www."nriduectory.org V llmtary Small AC Unitary Large AC CA CE,RTIeFI Eorg Awl Standard 2101240 AMR!St ndanI 340!360 HiVil ` 'war "'.""''","'m aM, 7, oa<. '"" y" ' ✓MEMBER COMPANY 01.514, c us 0 C'sTro n c,...0 n Visit us at www.lennox.com L ENNL7X For the latest technical information,www.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. ©2013 Lennox Industries.Inc. I