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Specifications[Page Too Large for OCR Processing] • • • C2o I z - 0050 • • • 73.1 w_ Kett) Ie • COMcheck Software Version 3.9.1. • . Mechanical Compliance Certificate • f 2010 Oregon Energy Efficiency Specialty Code • Section 1: Project Information • - • • Project Type: New Construction • Project.Title : QCD • Construction' Site: Owner /Agent: Designer /Contractor: • 7319 SW Kable Ln, • . Gohman Mechanical, Inc. Suite 500 14505 SE Hwy 212 Tigard, OR 9722 . ) Clackamas, OR 97015 503- 658 -1892 • • Drew @gohmanmechanical, Inc. • Section 2: General Information • • • Building Location (for weather data): Tigard, Oregon • Climate Zone: 4c • Section 3: Mechanical Systems List • Quantity System Type & Description • 2 HVAC System 1 (Single Zone) : - Heating: 1 each - Central Furnace, Gas, Capacity = 65 kBtu /h, Efficiency = 80.00% Et Cooling: 1 each - Rooftop Package Unit, Capacity = 62 kBtu /h, Efficiency = 13.00 SEER, Air - Cooled Condenser, Air Economizer Section Requirements Checklist In the following requirements, the relevant code section reference is shown in H. ' +' denotes that more details exist in the specified code section. Checkboxes identify requirements that the applicant has not acknowledged as being met. Check marked requirements identify those . the applicant acknowledges are met or excepted from compliance. 'Plans reference page /section' identifies where in the plans/specs the requirement can be verified as being satisfied. Requirements Specific To: HVAC System 1 : • 1. [503.2.3 +]. Equipment meets minimum efficiency: Central Furnace (Gas): 80.00 % Et (or 78% AFUE) • 2. [503:2.3 +] Equipment meets minimum efficiency: Rooftop Package Unit: 13.00 SEER 3. [503.2.6 +] Energy recovery ventilation systems. Individual fan systems that have both a design supply air capacity of 5,000 cfm or greater and a minimum outside air supply of 70 percent or greater of the design supply air quantity have an energy recovery system. : Exception(s): o Where energy recovery systems are prohibited by the International Mechanical Code. • • ❑ Systems serving spaces that are not cooled and are heated to less than 60 °F. 0 Where more than 60 percent of the outdoor heating energy is provided from site - recovered or site solar energy. 0 Type 1 kitchen exhaust hoods. O Cooling systems in climates with a 1- percent cooling design wet -bulb temperature less than 64 °F (18 °C). U Systems requiring dehumidification that employ series -style energy recovery coils wrapped around the cooling coil when the evaporative coil is located upstream of the exhaust air stream. • • Systems exhausting toxic, flammable, paint exhaust, corrosive fumes, or dust. • • ❑ Laboratory fume hood systems that include qualifying features. • • • Plans reference page /section: N/A • • Project Title: QCD Report date: 10/25/12 Data filename: Untitled.cck • Page 1 of 5 • . T 4. [503.3.1 +] Supply air economizers shall be provided on each cooling system and are capable of providing 100 - percent outdoor air, even if additional mechanical cooling is'required to meet the cooling load.of the building. Systems provide a means to relieve excess outdoor air. during economizer operation to prevent overpressurizing the building. • • . Plans reference page /section: Generic Requirements: Must be met by all systems to which the requirement is applicable: • • 1. [503.2.1 +] Calculation of heating and cooling loads. Design loads are determined in accordance with the procedures described in the ASHRAE/ACCA Standard 183. Alternatively, design loads have been determined by an approved equivalent computation procedure. ❑ 2. [503.2.1.1 +] Packaged Electric Equipment. Specified packaged electrical equipment has a heat as the primary heating source. Exception(s): D Unstaffed equipment shelters or cabinets used solely for personal wireless service facilities. • D Requirement is not applicable. - . Plans reference page /section: N/A • • ✓ 3. [503.2.2 +] Equipment and system sizing. Heating and cooling equipment and systems capacity do not exceed the loads calculated in • accordance with Section 503.2.1. • • Plans reference page /section: • • 4. [503.2.3 +] HVAC Equipment Performance Requirements. Reported efficiencies have been tested and rated in accordance with the applicable test procedure. The efficiency has been verified through certification under an approved certification program or, if no • certification program exists, the equipment efficiency ratings are supported by data furnished by the manufacturer. • O 5. [503.2.4.1 +] Thermostatic Controls. The supply of heating and cooling energy to each zone is controlled by individual thermostatic . • controls that respond to temperature within the zone. Plans' reference page /section: N/A . • 0 6. [503.2.4.1.1] Heat pump supplementary heat. Heat pumps having supplementary electric resistance heat have controls that, except during defrost, prevent supplementary heat operation when the heat pump can meet the heating load. • • Plans reference page /section: N/A 0 7. [503.2.4.2] Set point overlap restriction. Where used to control both heating and cooling, zone thermostatic controls provide a temperature range or deadband of at least 5 °F (2.8 °C) within which the supply of heating and cooling energy to the zone is capable of • being shut off or reduced to a minimum. - • Exception(s): • ❑ Thermostats requiring manual change over between heating and cooling modes. Plans reference page /section: N/A O 8. [503.2.4.3] Optimum Start Controls. Each HVAC system has controls that vary the start-up time of the system to just meet the temperature set point at time of occupancy. • . • Plans reference page /section: N/A O 9. [503.2.4.4 +] Off -hour controls. Each zone is provided with thermostatic setback controls that are controlled by either an automatic time clock or programmable control system. - Exception(s): 0 Zones that will be operated continuously. O Zones with a full HVAC load demand not exceeding 6,800 Btu /h (2 kW) and having a readily accessible manual shutoff switch. • • • Plans reference page /section: N/A • 0 10. [503.2.4.5 +] Shutoff damper controls. Both outdoor air supply and exhaust are equipped with not less than Class I motorized dampers. Exception(s): ❑ Gravity dampers shall be permitted for outside air intake or exhaust airflows of 300 cfm or less. Plans reference page /section: N/A 0 11. [503.2.4.6 +] Freeze Protection and Snow melt system controls. Freeze protection systems, such as heat tracing of outdoor piping and heat exchangers, including self - regulating heat tracing, include automatic controls capable of shutting off the systems when outdoor air temperatures meet code criteria. • Plans reference page /section: N/A • 0 12. [503.2.4.8] Separate air distribution systems. Zones with special process temperature requirements and /or humidity requirements are served by separate air distribution systems from those serving zones requiring only comfort conditions; or shall include supplementary control provisions so that the primary systems may be specifically controlled for comfort purposes only. • Exception(s): - • • Project Title: QCD Report date: 10/25/12 • Data filename: Untitled.cck • Page 2 of 5 • • • [503.2.4.8 +] Zones requiring only comfort heating or comfort cooling that are served by a system primarily used for process temperature and humidity control. • Plans reference page /section: N/A 0 .13. [503.2.4.9] Humidity control. If a system is equipped with a means to add or remove moisture to maintain specific humidity levels in a • zone or zones, a humidity control device is provided. Plans reference page /section: N/A • O 14. [503.2.4.9.1] Humidity control. Where a humidity control device exists it is set to prevent the use of fossil fuel or electricity to produce relative humidity in excess of 30 percent. Where a humidity control device is used for dehumidification, it is set to prevent the use of . • fossil fuel or electricity to reduce relative humidity below 60 percent. Exception(s): • • • • Hospitals, process needs, archives, museums, critical equipment, and other non - comfort situations with specific humidity . requirements outside this range. Plans reference page /section: N/A • ❑ 15. [503.2.4.9.2] Humidity control. Where a humidity control device exists it is set to maintain a deadband of at least 10% relative humidity where no active humidification or dehumidification takes place. Exception(s): • Heating for dehumidification is provided with heat recovery or heat pumping and the mechanical cooling system efficiency is 10 percent higher than required in section 503.2.3, HVAC equipment performance requirements. Plans reference page /section: N/A ✓ 16. [503.2.5] Ventilation. Ventilation, either natural or mechanical, is provided in accordance with Chapter 4 of the International Mechanical Code. Where mechanical ventilation is provided, the system has the capability to reduce the outdoor air supply to the minimum required by Chapter 4 of the International Mechanical Code. • • Plans reference page /section: • • ❑ 17. [503.2.5.1 +] Demand controlled ventilation (DCV). DCV is required for spaces larger than'500 ft2 for simple systems and spaces larger than 150 ft2 for multiple zone systems. Exception(s): ❑ Systems with energy recovery complying with Section 503.2.6 ❑ Spaces less than 750 ft2 (69.7 m2) where an occupancy sensor turns the fan off, closes the ventilation damper, or closes the zone damper when the space is unoccupied. Plans reference page /section: N/A • 18. [503.2.5.2 +] Kitchen hoods. Kitchen makeup is provided as required by the Oregon Mechanical Specialty Code. Exception(s): ❑ Where hoods are used to exhaust ventilation air that would otherwise be exhausted by other fan systems. • Kitchen exhaust systems that include exhaust air energy recovery complying with section 503.2.6. Plans reference page /section: N/A o 19. [503.2.5.3 +] Enclosed parking garage ventilation controls. In Group S -2, enclosed parking garages used for storing or handling automobiles employs automatic carbon monoxide sensing devices. Plans reference page /section: N/A • 20. [503.2.7 +] Duct and plenum insulation and sealing. All supply and return air ducts and plenums are insulated with the specified • insulation. When located within a building envelope assembly, the duct or plenum is separated from the building exterior or unconditioned or exempt spaces by a minimum of R -8 insulation. All ducts, air handlers and filter boxes are sealed. Joints and seams comply with Section 603.9 of the International Mechanical Code. ❑ 21. [503.2.7.1.1 +] Low - pressure duct systems. All longitudinal and transverse joints, seams and connections of low- pressure supply and return ducts are securely fastened and sealed with welds, gaskets, mastics (adhesives), mastic -plus- embedded- fabric systems or tapes installed in accordance with the manufacturer's installation instructions. Exception(s): • Continuously welded and locking -type longitudinal joints and seams on ducts operating at static pressures less than 2 inches w.g. pressure classification. Plans reference page /section: N/A ❑ 22. [503.2.7.1.2 +] Medium - pressure duct systems. All ducts and plenums designed to operate medium - pressure are insulated and sealed- • in accordance with Section 503.2.7. Pressure classifications specific to the duct system are clearly indicated on the construction documents. Project Title: QCD Report date: 10/25/12 Data filename: Untitled.cck Page 3 of 5 • • Plans reference page /section: N/A D 23. [503.2.7.1.3 +] High - pressure duct systems. Ducts designed to operate at high - pressure are insulated and sealed in accordance with Section 503.2.7. In addition, ducts and plenums are leak- tested in accordance with the SMACNA HVAC Air Duct Leakage Test Manual. Plans reference page /section: N/A ✓ 24. [503.2.9.1 +] Air system balancing. Each supply air outlet and zone terminal device is equipped with means for air balancing in accordance with the requirements of IMC 603.17. Discharge dampers intended to modulate airflow are prohibited on constant volume fans and variable volume fans with motors 10 horsepower. Plans reference page /section: ✓ 25. [503.2.9.3 +] Manuals. The construction documents require that an operating and maintenance manual be provided to the building owner by the mechanical contractor. See long description for specifications. Plans reference page /section: D 26. [503.2.10 +] Air System Design and Control. Each HVAC system having a total fan system motor nameplate hp exceeding 5 hp meets the provisions of Sections 503.2.10.1 through 503.2.10.2. Plans reference page /section: N/A • 27. [503.2.10.1 +] Allowable fan floor horsepower. Each HVAC system at fan system design conditions does not exceed the allowable fan system motor nameplate hp (Option 1) or fan system bhp (Option 2) as shown and calulated in requirement details. Plans reference page /section: ✓ 28. [503.2.10.2 +] Motor nameplate horsepower. For each fan, the selected fan motor is no larger than the first available motor size greater than the brake horsepower (bhp). Plans reference page /section: O 29. [503.2.10.3.1] Large Volume Fan Systems. Fan systems over 8,000 (7 m3 /s) cfm without direct expansion cooling coils that serve single zones reduce airflow based on space thermostat heating and cooling demand. A two -speed motor or variable frequency drive reduces airflow to a maximum 60 percent of peak airflow or minimum ventilation air requirement as required by Chapter 4 of the International Mechanical Code, whichever is greater. Exception(s): - O Systems where the function of the supply air is for purposes other than temperature control, such as maintaining specific humidity levels or supplying an exhaust system. Plans reference page /section: N/A • 30. [503.2.10.3.2 +] All air - conditioning equipment and air - handling units with direct expansion cooling and a cooling capacity at ARI conditions greater than or equal to 110,000 Btu /h that serve single zones have their supply fan operation controlled according to code specific requirements. Exception(s): Cl Systems where the function of the supply air is for purposes other than temperature control, such as maintaining specific humidity levels or supplying an exhaust system. - Plans reference page /section: N/A O 31. [503.2.10.4] Series fan - powered terminal unit fan motors. Fan motors for series fan - powered terminal units are electronically- commutated motors and have a minimum motor efficiency of 70 percent when rated in accordance with NEMA Standard MG 1 -2006 at full load rating conditions. Plans reference page /section: N/A • 32. [503.2.12] Hot Gas Bypass Limitation. For cooling systems <= 240 kBtu /h, maximum hot gas bypass capacity is no more than 50% • total cooling capacity. - Plans reference page /section: N/A Section 5: Compliance Statement Compliance Statement: The proposed mechanical design represented in this document is consistent with the building plans, specifications and other calculations submitted with this permit application. The proposed mechanical systems have been designed to meet the 2010 Oregon Energy Efficiency Specialty Code requirements in COMcheck Version 3.9.1 and to comply with the mandatory requirements in the Requirements Checklist. Name - Title Signature Date Project Title: QCD Report date: 10/25/12 Data filename: Untitled.cck Page 4 of 5 • Section 6: Post Construction Compliance Statement • • • . • 0 . HVAC record drawings of the actual installation, system capacities, calibration information, and performance data for each equipment provided to the owner. ' o • HVAC O&M documents for all mechanical equipment and system provided to the owner by the mechanical contractor. o Written HVAC balancing and operations report provided to the owner. The above post construction requirements have been completed. Principal Mechanical Designer -Name Signature Date • • • • • • • • • • • • • • • • • • • Project Title: QCD Report date: 10/25/12 Data filename: Untitled.cck Page 5 of 5 • , ,/WC'c2oi2_ - 00E36 PACKAGED GAS /ELECTRIC LEii iiic KG Landmark Rooftop Units ® 60 HZ PRODUCT SPECIFICATIONS Bulletin No. 210503 October 2011 Supersedes September 2011 • rFra iss • • o o POO Tho 000a ASH RAE 90.1 L Connection- COMPLIANT NE T W OR K . Y 2 to 7.5 Tons Net Cooling Capacity - 23,600 to 90,000 Btuh Gas Input Heat Capacity - 65,000 to 150,000 Btuh MODEL NUMBER IDENTIFICATION • KGAO6O S4 B S 1 Y Vo ltage 208/230 V - Brand /Family I P = 2081230 - 1 p hase -6ohz K = Landmark® Product Line Unit Type I phase -6ohz G = 460V -3 phase -6ohz I J = 575V -3 phase -60hz G = Packaged Gas Heat w/ Electric Cooling Major Design Sequence Minor Design Sequence 1 A = 1st Generation = 1st Revision 2 2 = 3 B = 2nd Generation 2 3 = 3r d Revision 3rd Revision 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 048 = 4 Tons T = High Gas Heat, 1 Stage 060 = 5 Tons U = Medium Gas Heat, 2 Stage 072 = 6 Tons Q = Medium Gas Heat, 2 Stage, Low NOx 090 = 7.5 Tons W = Standard Gas Heat, 1 Stage, Low NOx • Cooling Efficiency I 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 I Refrigerant Type I 4 = R -410A Blower Type D = Direct Drive B = Belt Drive , FEATURES AND BENEFITS 0 • .1 i f i AD t k © ~��t/I �� -_'�� - ------: 1 P ris 11. e' 7 ' 4O `� j AI ft. 1 KGA090S� 1 (Cooling & Gas Heat) • Shown With Optional Economizer, Power Exhaust and A A ' 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 and outdoor environments. Landmark rooftop units feature: • R -410A Refrigerant - Environmentally friendly • Scroll Compressors - Single speed scroll compressors are furnished on all models. • 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 - Provide peak cooling performance across the entire application range. Landmark® Packaged Gas / Electric 2 to 7.5 Tons / Page 2 FEATURES AND BENEFITS CONTENTS Watchguard circuit on module Accessory Dimensions 36 ? automatically resets ignition . Blower Data - Belt Drive 20 1 controls after one hour of Blower Data - Direct Drive 17 7 continuous thermostat demand after unit lockout, eliminating - Dimensions 35 nuisance service calls. Ignition Electrical Data 29 control is factory installed in the Features And Benefits 2 i. f . controls section. Guide Specifications 43 f Limit Controls High Altitude Derate 14 Factory installed, redundant limit Model Number Identification • 1 ii controls with fixed temperature Optional Conventional Temperature Control Systems 33 II. setting. Options / Accessories 8 ;'l Heat limit controls protect heat Outdoor Sound Data 33 t: exchanger and other components Ratings 15 s; from overheating. Specifications - Belt Drive Blower 13 Safety Switches Specifications - Direct Drive Blower 11 Flame roll -out switch, flame sensor Specifications - Gas Heat 14 f: and combustion air inducer proving Unit Clearances 32 ` switch protect system operation. • Weight Data 34 ' , Low NO Models nsa ,.,:., ,G,.:, .:,,r., ,:,., , ._..u,a_ ,,d..:,., ...1,. :r-. :..,-2 ,, .• .T.4 All models are available in low NO versions. APPROVALS WARRANTY AHRI Certified to AHRI Standard Limited ten years aluminized REQUIRED SELECTIONS 210/240 -2008 (2 thru 5 ton models) heat exchanger, limited fifteen Gas Input Choice - Order one: and AHRI Standard 340/360 -2007 years optional stainless steel heat • Standard Gas Heat (1 Stage) (6 and 7.5 ton models). exchanger. 65,000 Btuh ETL and CSA listed. Limited five years on compressors. (Not available for 090 models) Units are Certified by CSA. Limited one year all other covered • Medium Gas Heat (1 Stage) components. 105,000 Btuh - Components bonded for grounding to meet safety standards for HEATING SYSTEM • Medium Gas Heat (2 Stage) servicing required by UL, ULC and I0 Aluminized steel inshot burners, 73,500/105,000 Btuh National and Canadian Electrical direct spark ignition, electronic • High Gas Heat (1 Stage) Codes. flame sensor, combustion air 150,000 Btuh All models are ASHRAE 90.1 inducer, redundant automatic single or dual stage gas valve with High Gas Heat (2 Stage) • compliant. 105,000/150,000 Btuh Registered manual shut —off. ISO 9001 Re 9 Standard or Low NOx Manufacturing Quality System. Heat Exchanger Tubular construction, aluminized Specify standard gas heat or Low All models meet the California NOx option. Nitrogen Oxides (NOx) Standards steel, life cycle tested. that apply in the South Coast Air Stainless Steel Heat Exchanger is OPTIONS /ACCESSORIES Quality Management District and required if mixed air temperature is Factory Installed the San Francisco Bay Area Air below 45 °F. - Quality Management District. 0 Electronic Pilot Ignition Stainless Steel Heat Exchanger Solid -state electronic spark igniter Required if mixed air temperature is below 45°F. provides positive direct ignition of • burners on each operating cycle. Field Installed - The system permits main gas Combustion Air Intake valve to stay open only when the Extensions burners are proven to be lit. Should Recommended for use with a loss of flame occur, the gas existing flue extension kits in areas valve closes, shutting off the gas where high snow areas can block . to the burners. Ignition module has intake air. LED to indicate status and aid in troubleshooting. - Landmark® Packaged Gas / Electric 2 to 7.5 Tons/ Page 3 SPECIFICATIONS - DIRECT DRIVE BLOWER 3 - 5 TON 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 I Net Cooling Capacity - Btuh 36,000 48,000 59,000 • AHRI Rated Air Flow - cfm 1200 1600 1800- 2 Sound Rating Number (dB) 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 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. 2 Sound Rating Number rated in accordance with test conditions included in AHRI Standard 270. Landmark® Packaged Gas / Electric 2 to 7.5 Tons / Page 12 - 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.9. 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 97,0001 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 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 15 Amps 15 Amps 15 Amps 15 Amps 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 3 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 ' Extremes of operating range are plus and minus 10% of line voltage. 2 HACR type breaker or fuse. 3 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. ELECTRICAL DATA 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 6 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 15 Amps 15 Amps 15 Amps 15 Amps 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 7 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 ' Extremes of operating range are plus and minus 10% of line voltage. 2 HACR type breaker or fuse. 3 Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Landmark® Packaged Gas / Electric 2 to 7.5 Tons / Page 30 DIMENSIONS - INCHES (MM) Model CORNER WEIGHTS • . CENTER OF GRAVITY • No. AA BB • . CC DD • EE .. FF • Base • Max. Base Max. Base Max. Base Max. Base Max. Base 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 3&1/2 :978 40 18 457- 18 . 457 - 030' 92 42 114' 52 112 180 - 82 - 207 - 94 - 149 - 68 - 183 - 83 38 172 978 40 1016 18 457 1 457 036 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 88 223 159 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 4�11 �6 -1/4 8 • • (143) 1 -xAA { (413) (457) 1 } I (279) } BB • . 7 (178) BOTTOM 5 (1 • �PENING ZO • ( ) 29 BOTTOM 508 CENTER "„"/�� . (737) SUPPLY OF „ 11 47 (1194) AIR . j Mi GRAVITY VITY � v BASE OPENING 25 -3/4 (654) i " T • • 7 . DD 0 T 8 -3/4 024 (984) thru 090 72 v. t 6 -5 /8 9 -1/2 . (168) (241) • I f- L 26- 1/2_ BOTTOM _ _ —EE _el CC f' — (673) CONDENSATE OUTLET BOTTOM POWER AND GAS ENTRY TOP VIEW (Base) 3 X 8 (76 X 203) • 45 83 -1/4 (2115) 024 thru 072 I (1143) . 1 1 .41 96 -1/4 (2445) 090 1 III :IT! co 2 ° INLE EL 2 N r n I ll v o N GAS OUTLET N o - . FLUE VENT • • 0,- c I FOR BOTTOM R"`:2 O . R"� GAS PIPING $i - " C ONDENSATE 1 . ao'a - co OUTLET ®�I N N) . ( n v ^ EITHER SIDE) 1 -14-5 ° ' M \ } 5-1/2 I I L► 11 (25) I O (140) (381) 1 (25) 100 11 I 1 00) v 3 -1/2 (89) 100 Q Q' 4 001 1,11 I 47 (1194) _1 26-1/2 27 ( - � (686) _iii BASE LIFTING HOLES 85-1/4 (2165) 024 thru 072 BASE END VIEW (For rigging) • 98 -1/4 (2496) 090 BAS . • SIDE VIEW 11 4 _19- 1/2_,„_ 3/80 (495) (467) - 1 2 (51) I�I�II I ' III I. l, I i t (739): I 'II 20 IIIII: VI roo iJ i I _t_ 0 FORKLIFT SLOTS 5-1/2 HORIZONTAL HORIZONTAL 5- 1/2 (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) 12 -3/4 (324) 024 thru 060 16 -3/4 (425) 072 and 090 OPTIONAL OUTDOOR/ I AIR HOOD I (Furnished with Economizer) 17 -3/8 (441) 024 thru 060 ,J h I I • 20 -3/4 (527) 072 and 090'1 I III I — - • V 00 00 OPTIONAL BAROMETRIC • RELIEF HOOD SIDE VIEW (Furnished with Economizer) OUTDOOR AIR HOOD FOR ECONOMIZER BAROMETRIC RELIEF HOOD FOR ECONOMIZER (Furnished) (Furnished) • C \ 3 . D • 35 ' (889 (889) 4 B • I � l A , . . \, J Model • A v B C D No. in. mm in. . mm . in. mm in. mm 024, 030, 036, 048; 060 19 -1/4 489 13 330. 11 -3/4 298 17 -3/8 441 072, 090 23 -1/4 591 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) T10-1/2 I I. I ''- \ 35 0 I I OPTIONAL (889) • (267) I I OUTDOOR - AIR DAM \ AND PANEL 13 -1/2 o I 'II ` (343) OUTDOOR AIR_______ • DAMPER HOO 35 (889) 00 ■ 00 \IP 024 thru 060 43 (1092) . OUTDOOR AIR SIDE VIEW . 072 and 090 DAMPER HOOD (Furnished) 16-1/2 10 -1/2 (419) (267) _ . 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 • 911 • • . o 1 1 - lii a) l`ll ) //� E `m m • L — J _ RETURN AIR DUCT . J (Field - Must be sized to accommodate Barometric Relief /,_J Hood and Return Air Requirements) • RETURN AIR SUPPLY AIR DUCT • DUCT TRANSITION (Field Provided) . (Field fabricated and BAROMETRIC RELIEF HOOD DIMENSIONS SUPPLY installed on unit) Width - 35 1/2 in. (902 mm) • 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 Horizontal Economizer Conversion Kit. OUTDOOR AIR HOOD See Options /Accessories table. • (Furnished with Economizer) ,_19- 1/2___,._31 -3/8 � B • (495) (797) � , • BAROMETRIC RELIEF HOOD (Furnished with Economizer and I I I I I 'i I Field Installed on Field fabricated I • ___ Return Air Duct) • ' , 1 OUTDOOR 7/8 - This opening AIR i (22) ' 1 not used in Horizontal 7 Applications . 1 : H ORIZONTAL with 20 Economizer HORIZONTAL 2 -1/4 Ii SUPPLY AIR I RETURN AIR (57) A OPENING (508) I 30 -7/16 2-1/4 l OPENING M i (773) --sc. �— (57) • I • I I I $ I - --' — EX HAUST ' 100 • I • I I I 001 . . AIR 100 I f 1 * 0 0 . ' . 5-1/2 RETURN AIR • RETURN AIR DUCT INLET 7/8 140 DUCT TRANSITION UNIT RETURN THN CO NOMIZER • • - (Field fabricated and accommodate Barometric Relief ; . DUCT ( ). (Field Fabricated -Must be sized to (22) O PENING WITH ECO NOMIZER - 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® Package Gas / Electric 2 to 7.5 Tons/ Page 37 • :,ACCESSORY DIMENSIONS - INCHES (MM). - - , • CLIPLOCK 1000 ROOF CURBS - DOUBLE DUCT OPENING L • 1 -13/16 (46) . 41 -1/2 C 21 -1/8 (1054) • A (537) • • 37 -7/8 B (962) • 19-1/8 )<(486) 8 (203) 14 (356) 18 (457) • 15 -1/8 SU �_ 24 (610) (384 OPENING / .1°1 1 2 -5/8 , ` i . (321) ` / • ,. 444 1 -13/16 ' - (4 RETURN • OPENING io • • 4 7> °°°/ . 32 • (813) 1 • 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 1 (46) • Il 1/2(13) • FIBERGLASS 464 INSULATION , • ,. COUNTER FLASHING �. • (Furnished) /�, / (Field Supplied) \ FACTORY INSTALLED NAILER STRIP PERIMETER WOOD (Furnished) / , T 1i NAILER STRIP • ROOF CURB CANT STRIP • (Extends around entire , / (Field Supplied) 8 (203) 14 (356) perimeter of unit) ROOFING 18 (457) MATERIAL 24 (610) RIGID INSULATION //, _ / :,. - • . (Field Supplied) A, 1 -13/16 I II (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 38 ACCESSORY DIMENSIONS - INCHES (MM) • • • HINGED ROOF CURBS - DOUBLE DUCT OPENING . . 1 -13/16 (46) 21 -1/8 (1054) C A (537) . 37 -7/8 . B 962) 19 - 1/8 • (486) 8 (203) 8 l 24 (610) SUPPLY (384) 15 1/ OPENING I 1 321) 4 (321) \ I. - / *2'. 1 -13/16 (46) • RETURN OPENING • 32 kik(813) ) NOTE - Roof deck may be omitted within confines of curb. • TYPICAL FLASHING DETAIL FOR ROOF CURB DETAIL ROOF CURB . BASE BOTTOM PACKAGED 113/16 / UNIT 1 (46) r j 91 1/2 (43) FIBERGLASS • INSULATION COUNTER FLASHING • (Furnished) / ' 7 (Field Supplied) . �\ FACTORY INSTALLED • NAILER STRIP PERIMETER WOOD (Furnished) / T . i1i NAILER STRIP ROOF CURB CANT STRIP R (Extends around entire / (Field Supplied) 8 (203) perimeter of unit) ROOFING 18 (457) MATERIAL 24 (610) RIGID INSULATION // , _ - - (Field Supplied) A ////// L J 1 -13/16 • I _ _I (46) Model A B 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 7.6 Tons/ Page 39 ACCESSORY DIMENSIONS - INCHES (MM) • STANDARD ROOF CURBS - DOUBLE DUCT OPENING • • 1 -13/16 (46) • __ 41 -1/2 ---- - C 21-1/8 (1054) i• • (537) A 37 -7/8 . . • B (962) . • • 19 -1/8 (486) ' 14 • (356) • 15-1/8 • S UPPLY • (384) I OPENING I 2 :. . 1. 2 -5/8 (321) / .. . • ' 1 -13/16 (46) o RETURN EN • OPING I . I . . . . . (83) ` 41. - • N,%ol NOTE - Roof deck may be omitted within confines of curb. . • 0 TYPICAL FLASHING DETAIL FOR ROOF CURB DETAIL ROOF CURB BASE BOTTOM I PACKAGED 1 -13/16 / ' /UNIT � (46) � 1 - £ 1 ( • • • FIBERGLASS/ - I • COUNTER FLASHING (Fumished) /op / (Field Supplied) - • / \ FACTORY INSTALLED • . • . .. . NAILER STRIP • PERIMETER WOOD (Furnished) / NAILER STRIP • CANT STRIP ROOF CURB /, / (Field Supplied) (Extends around entire 14 (356) perimeter of, unit) ROOFING / /I‘ MATERIAL RIGID INSULATION ,, :-7. = -/' (Field Supplied) /,,/////// • . -I 2(51)14— Model A B 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 PACKAGED GAS /ELECTRIC KG LENNOX Landmark Rooftop Units • 60 HZ PRODUCT SPECIFICATIONS Bulletin No. 210503 October 2011 Supersedes September 2011 • LEA • 000 0 0 0 �o ASHRAE 90.1 L Connection. COMPLIANT NE T_ W OR K 2 to 7.5 Tons Net Cooling Capacity - 23,600 to 90,000 Btuh Gas Input Heat Capacity - 65,000 to 150,000 Btuh MODEL NUMBER IDENTIFICATION KGA060S4 BSI Y Voltage Brand /Family I P = 208/230V -1 phase -60hz K = Landmark® Product Line Y = 208/230V -3 phase -60hz Unit Type G = 460V -3 phase -60hz I G = Packaged Gas Heat w/ Electric Cooling J = 575V -3 phase -60hz Major Design Sequence Minor Design Sequence 1 = 1st Revision A = 1st Generation 2 = 2nd Revision 3 = 3 B = 2nd Generation 3rd rd Revision 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 - 048 = 4 Tons T = High Gas Heat, 1 Stage 060 = 5 Tons U = Medium Gas Heat, 2 Stage 072 = 6 Tons 0 = Medium Gas Heat, 2 Stage, Low NOx 090 = 7.5 Tons W = Standard Gas Heat, 1 Stage, Low NOx • I 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 I Refrigerant Type I 4 = R -410A Blower Type D = Direct Drive B = Belt Drive FEATURES AND BENEFITS • 0 .. .\\,_44/10 - ------- Irr X 11 /... lr ,i ,� 1 r i . ��, la0 1 4y (w i 4 • a' i 1 . .(.,, - ,__,___,______,,,,,, , i,, , , n \` , _.,� --\ o i il ! 1 : i 0 I x. - KGA090S �,„, 1 (Cooling & Gas Heat) A 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 and outdoor environments. Landmark rooftop units feature: • R-410A Refrigerant - Environmentally friendly • Scroll Compressors - Single speed scroll compressors are furnished on all models. • 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 - Provide peak cooling performance across the entire application range. Landmark Packaged Gas / Electric 2 to 7.5 Tons / Page 2 FEATURES AND BENEFITS • • CONTENTS a Watchguard circuit on module Accessory Dimensions 36 automatically resets ignition Blower Data - Belt Drive 20 i controls after one hour of Blower Data - Direct Drive 17 continuous thermostat demand after unit lockout, eliminating Dimensions 35 nuisance service calls. Ignition Electrical Data 29 control is factory installed in the . Features And Benefits 2 controls section. Guide Specifications 43 Limit Controls High Altitude Derate 14 p Factory installed, redundant limit Model Number Identification 1 controls with fixed temperature Optional Conventional Temperature Control Systems 33 : setting. - Options / Accessories 8 n Heat limit controls protect heat k. Outdoor Sound Data 33 . exchanger and other components Ratings 15 a from overheating. Specifications - Belt Drive Blower 13 t Safety Switches Specifications - Direct Drive Blower 11 1 Flame roll -out switch, flame sensor Specifications - Gas Heat 14 li and combustion air inducer proving Unit Clearances 32 t switch protect system operation. Weight Data 34 f :, Low NO Models - .®�, ,=.,4,u;u_.. -,_; .� , ,,.c. , wwts , - : .uq.,,;.0 ,a , :.,,.4 All models are available in low NO versions. APPROVALS WARRANTY AHRI Certified to AHRI Standard Limited ten years aluminized REQUIRED SELECTIONS 210/240 -2008 (2 thru 5 ton models) heat exchanger, limited fifteen Gas Input Choice - Order one: and AHRI Standard 340/360 -2007 years optional stainless steel heat • Standard Gas Heat (1 Stage) (6 and 7.5 ton models). exchanger. 65,000 Btuh ETL and CSA listed. Limited five years on compressors. (Not available for 090 models) Units are Certified by CSA. Limited one year all other covered • Medium Gas Heat (1 Stage) components. 105,000 Btuh Components bonded for grounding to meet safety standards for HEATING SYSTEM • Medium Gas Heat (2 Stage) servicing required by UL, ULC and 0 Aluminized steel inshot burners, 73,500/105,000 Btuh National and Canadian Electrical direct spark ignition, electronic • High Gas Heat (1 Stage) Codes. flame sensor, combustion air 150,000 Btuh All models are ASHRAE 90.1 . inducer, redundant automatic single or dual stage gas valve with High Gas Heat (2 Stage) compliant. 105,000/150,000 Btuh Registered manual shut —off. ISO 9001 Re g Heat Exchanger Standard or Low NOx Manufacturing Quality System. Tubular construction, aluminized Specify standard gas heat or Low All models meet the California steel, life cycle tested. NOx option. Nitrogen Oxides (NOx) Standards that apply in the South Coast Air Stainless Steel Heat Exchanger is OPTIONS /ACCESSORIES • Quality Management District and required if mixed air temperature is Factory Installed the San Francisco Bay Area Air below 45 °F. • • Quality Management District. 0 Electronic Pilot Ignition Stainless Steel Heat Exchanger Solid -state electronic spark igniter Required if mixed air temperature is below 45°F. - provides positive direct ignition of burners on each operating cycle. Field Install • The system permits main gas Combustion Air Intake valve to stay open only when the Extensions • burners are proven to be lit. Should Recommended for use with a loss of flame occur, the gas existing flue extension kits in areas . valve closes, shutting off the gas where high snow areas can block to the burners. Ignition module has intake air. LED to indicate status and aid in � troubleshooting. Landmark® Packaged Gas / Electric 2 to 7.5 Tons/ Page 3 SPECIFICATIONS - DIRECT DRIVE BLOWER 3 - 5 TON 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 (dB) 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 ; Wheel nominal diameter x width - in. 10 x 10 10 x 10 11 x 19 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 rated in accordance with test conditions included in AHRI Standard 270. • Landmark® Packaged Gas / Electric 2 to 7.5 Tons / Page 12 • • 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)- — ---- -12- 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,lnput Type Altitude Feet in. w.g. • Input Rate (Btuh) up to 2000 ft. above sea level without an y 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 Berate 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 • • • 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 OutdoorFan 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 15 Amps 15 Amps 15 Amps 15 Amps Indoor Blower Horsepower .5 1.5 .5 1 2 .5 1 2 .5 i 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 ' Extremes of operating range are plus and minus 10% of line voltage. 2 HACR type breaker or fuse. ' Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. ELECTRICAL DATA 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 15 Amps 15 Amps 15 Amps 15 Amps 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 3 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 ' 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. I Landmark' Packaged Gas / Electric 2 to 7.5 Tons / Page 30 DIMENSIONS - INCH ES (MM) . • - . ..Model CORNER WEIGHTS CENTER OF GRAVITY • No.- AA BB CC DD EE FF . Base Max: Base Max. Base Max. Base Max. Base Max. Base 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 -7- 42:'114 - 52 - 112 - 51 - "129 180 - 82 - 207 38= 172 - 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 227103 263 119_203 95 241 109 •47 1194 47 1194 21 - 533 21 • 533 Base Unit- The unitwith NO INTERNAL OPTIONS. • Max. Unit .- The unit with ALL INTERNAL OPTIONS Installed. (Economizer, Standard Static Power Exhaust Fans, Controls, etc.). Does not include accessories external to unit or high static power exhaust. 5 -5/8 16 -1/4 18 • (143) 41-7- 11(413) 11 (413) (457) • • + A (279) . i BB 7 (178) BOTTOM 5 (102) � t � 29' BOTTOM 20 CENTER C • (737) SUPPLY WW (508) OF 1l „ f) GRAVITY OPENING' � 47(1194) �" BASE . .. \I . 25 -3/4 (654) J I I C ` 024 thru 072 r 38 -3/4 (984) 090 " FF C • (168) (-1/2) 241 • DD II � \ CC L 26 -1/2�, BOTTOM • .. — 0. 1 fill" -- (673) CONDENSATE OUTLET BOTTOM POWER AND • GAS ENTRY TOP VIEW (Base) 3 X 8 (76 X 203) 45 83 -1/4 (2115) 024 thru 072 • (1143) I- 96 -1/4 (2445) 090 al • • • o co o GAS 1 :I o 0 2 0 INLET ELECTRICAL I 1 • • 2 a ^ INLET • _ I �� N ° 0,, - FLUENENT GAS OUTLET OUTLET FOR BOTTOM n r' GAS PIPING i 1 ig E o CONDENSATE �� =;\� 0 I , m -- ' OUTLET ® 6-- • • ' • . . n ^ D ey v (EITHER SIDE) o . co a o' N 5-1/2 15 I 1 1 - -•� 11 (25) I (140) (381) 1 (25) 100.1 I • I f ool I 3 -1/2 ( 100 �� + 0 0 L 47 (1194) J I 2s -1/2 �_ 27 BASE I LIFTING HOLES (673) (686) r 85-1/4 (2165) 024 thru 072 BASE END VIEW • (For rigging) in 9) 98-1/4 (2496) 090 BASE :I . .• •, SIDE VIEW 11 19- 1/2� -3/8 ( 1 (495) (467) r2 (51) . 1 I ll I 1 11111 111 Y I'l I Z (737) .I I 0 • II1I�: i (� _ O - - �OO l� O OO FORKLIFT SLOTS 5.1 /2 HORIZONTAL HORIZONTAL 7 /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) 12 -3/4 (324) 024 thru 060 16 -3/4 (425) 072 and 090 1p r. I ;II II r OPTIONAL OUTDOOR/ AIR HOOD i 11 (Furnished with Economizer) ' 17 -3/8 (441) 024 thru 060 "Iii. 20 -3/4 (527) 072 and 090 I 111 V II 00 00 OPTIONAL BAROMETRIC RELIEF HOOD SIDE VIEW (Furnished with Economizer) OUTDOOR AIR HOOD FOR ECONOMIZER BAROMETRIC RELIEF HOOD FOR ECONOMIZER (Furnished) (Furnished) C \ 35 D 35 (889) (889) • ' • Al B 4 • ., • Model A B C D No. in. mm in. mm - in. mm in. mm 024, 030, 036, 048, 060 19 -1/4 489 ' 13 330 11 -3/4 ' 298 17 -3/8 441 072, 090 23 -1/4 591 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) ( I 111.11'1'1'' \ 35 OPTIONAL (889) • 1 ( OUTDOOR \ y I 1 AIR DAMPERS\ O I I I OUTDOOR PANEL AIR DAMPER AND HOOD I oii314:13',-)2,, 35 (889) 00 = 00 024 thru 060 43 (1092) • OUTDOOR AIR SIDE VIEW 072 and 090 DAMPER HOOD (Furnished) 16 -1/2 O - (419) 10 -1/2 (267) 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 . ` . • S I 6 v • • 0 8 o 9 tE RETURN AIR DUCT • J (Field Fabricated -Must be sized to accommodate Barometric Relief ,------7-------- Hood and Return Air Requirements) RETURN AIR SUPPLY AIR DUCT DUCT TRANSITION BAROMETRIC RELIEF HOOD DIMENSIONS ' 41 - (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 • Horizontal Economizer Conversion Kit. • OUTDOOR AIR HOOD See Options /Accessories table. ' - (Furnished with Economizer) x _19- 1/2___ _31 -3/8 ' I � B ' (495) (797) BAROMETRIC RELIEF HOOD . (Furnished with Economizer and I Field Installed on Field fabricated I I III Return Air Duct) , I ' ___ 1 OUTDOOR 7/8 I I , I This opening AIR (22) not used in I II I T Horizontal T Applications - (57) :_ i' HORIZONTAL I with HORIZONTAL 2 - 1/4 20 Economizer SUPPLY AIR I RETURN AI R • OPENING (508) I OPENING - � • 30-7/16 a ..1- 2 -1/4 11 I I I I I l I____. " (773) (57) - $ L- EXHAUST (00 - V :I I = 00� AIR 00 I I E.\= 001 • 5 -1/2 RETURN AIR RETURN AIR DUCT INLET 7/8 • 140 D UCT TRANSITION (22) UNIT RETURN AIR DUCT • ( ) (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 • • V Landmark® Packaged Gas / Electric 2 to 7.6 Tons/ Page 37 • ACCESSORY DIMENSIONS - INCHES (MM) .. • CLIPLOCK 1000 ROOF CURBS - DOUBLE DUCT OPENING 1 -13/16 ` (46) • 41 -1/2 • C 21 -1/8 (1054) A (537) 37 -7/8 B (962) 19 -1/8 x/ (486) 8( 14 (356) (457 18 (457) 15 -1/8 SU-PLY 24 (610) (384 OPENING i 12-5/8 (321) , i (321) - / 1 -13/16 (46) ' „ RETURN OPENING i 32 ` (813) 1 441 • NOTE - Roof deck may be omitted within confines of curb. i TYPICAL FLASHING DETAIL FOR ROOF CURB DETAIL ROOF CURB BASE BOTTOM PACKAGED 1 -13/16 / V —.{ (46) FIBERGLASS /' — 0 — F INSULATION COUNTER FLASHING (Furnished) / 7 (Field Supplied) \ FACTORY INSTALLED NAILER STRIP PERIMETER WOOD (Furnished) / / 1i NAILER STRIP ROOF CURB CANT STRIP (Extends around entire / / (Field Supplied) 8 (203) perimeter of unit) 14 (356) ROOFING 18 (457) MATERIAL 24 (610) I. RIGID INSULATION / /,'�':::/ - (Field Supplied) A r//////// I_ _I 1 -13/16 II^^ll (46) • Model A B C No. i n. 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 38 ACCESSORY DIMENSIONS - INCHES (MM) • • HINGED ROOF CURBS - DOUBLE DUCT OPENING 1. • 1 -13/16 (46) • 41 -1/2 a‘ i 21 -1/8 (1054) - C A (537) 37 -7 /8 (962 . B i ) 19 -1/8 (486) I 8 (203) I 18 (457) • 15-1/8 SUPPLY 24 (610) (384) OPENING I 12 -5/8 I ' (321) 1 -13/16 • (46) RETURN . OPENING 4161 I 11 32 \' (813) 41 - • NOTE - Roof deck may be omitted within confines of curb. TYPICAL FLASHING DETAIL FOR ROOF CURB DETAIL ROOF CURB . BASE BOTTOM PACKAGED 1 -13/16 • / /UNIT e{ (46) =-11 1/2 (13) • FIBERGLASS/ • INSULATION COUNTER FLASHING (Furnished) / 7 (Field Supplied) NAILER STRIP 1 FACTORY INSTALLED (Furnished) PERIMETER WOOD �� NAILER STRIP ROOF CURB / / CANT STRIP • (Extends around entire / (Field Supplied) 8 (203) perimeter of unit) ROOFING 18 (457) - /,,,'= MATERIAL 24 (610) RIGID INSULATION / / -r,.• li • L, (Field Supplied) A,, /z 1 -13/16 • (46) Model A B 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 I • . ACCESSORY DIMENSIONS - INCHES (MM) STANDARD ROOF CURBS - DOUBLE DUCT OPENING 1 -13/16 it (46) - 41 -1/2 : 21 -1/8 (1054) • (537) A 37 -7/8 B (962) 19 -1/8 (486) 14 (356) 15-1/6 SUPPLY (384) I OPENING _ I 2 12-5/8 (321) , (321/ 1 -13/16 (46) % RETURN OPENING i \/ 32 4 4% (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 (25) FIBERGLASS/ , I INSULATION .\' COUNTER FLASHING (Fumishe NAILER STRIP IP % 7 (Field Supplied) \ FACTORY INSTALLED PERIMETER WOOD (Furnished) / / NAILER STRIP CANT STRIP ROOF (Field Supplied) (Extends around entire 14 (356) perimeter of unit) , ROOFING MATERIAL RIGID INSULATION / /��..:. ° -/ - - (Field Supplied) / ,//////// -►1 2 ( Il.— • • Model A B 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 ./46.. QCEoO • • G i lt 0 ll P — MACKE N_ZI E 1515 SE Water Ave, Suite 100 I Portland, OR 97214 Tel: 503.224.9560 Net: www.groupmockenzle.com Fox:503.228.1285 Structural Calculations QCD Mechanical Unit Framing Tigard, OR GROUP MACKENZIE PROJECT NUM BER 2100085.00 Date: 9/4/2012 Detail A Structural Calculations S1 — S11 4.4„,.. g",.`0 . /87 Vi 44 REGCN ' ,1-1- : t .44 D 8 mcoce !EXPIRES: 12/31/ 11 1 . • EXISTING 4x8 FRAMING @ MU CURB XISTING SUBPURLINS EXISTING GIRDER I `� 7 \ / \ / \ / \ / \ / • X • / \ / \ / \ / \ / \ �/ \ + . --4- \ XIST1NG PURLIN NEW MECHANICAL UNI . 766# MAX WEIGHT W/ MIN #12 SCREW EA CORNER Z 0 MECH UNIT FRAMING cc 766# MAX UNIT WEIGHT 3/8" = 1� -0" z 2 U W PROJECT: G R u u P I OCD KW 9/4/2012 9/4/201 2 ORIGINAL SHEET: • ACKENZI E DRAWN BY: CRR CHECKED BY: ' SUPPLEMENTAL DRAWING: ' Portland OR Vancouver WA Seattle WA NKH 603.224.0660 380.595.7870 208.749.9993 ORIGINAL SHEET TITLE: . MECHANICAL UNIT FRAMING /� 0 MVP mu as. uuKnmr 2m: AIL MGM MUM JOB NO: A worn , °gym g aai�w� 2100085.00 • • • • G R O U P RiverEast Center 1515 SE WaterAve. - P.O. BOX 14310 - 1 01` A C K E N Z 0 E I TE R(503) 42 4 0 95 OO FAX (503) 228 -1285 • DEAD LOAD TAKE -OFF PROJECT NAME: QCD DESIGNER: CRR • ROOF DEAD LOAD SNOW LOAD ROOFING R := 2.75• psf LL := 25•psf CEILING CE := 2.5.psf • SHEATHING SH := I.8•psf JOISTS . .1:= 0.7: psf + 1.25psf • LIGHTS L := 1 • psf MECH M := 1.5•psf MISC MISC := 2.5. psf DL := R +SH + CE + .1 +L +M +MISC DL,.f• = 14• psf • • • • S1 Conterminous 48 States Conterminous 48 States 2005 ASCE 7 Standard 2005 ASCE 7 Standard Zip Code = 97224 Zip Code = 97224 Spectral Response Accelerations Ss and Si Spectral Response Accelerations SDs and SD1 Ss and S1 = Mapped Spectral Acceleration SDs = 2/3 x SMs and SD1 = 2/3 x SM1 Values Site Class D Data are based on a 0.05 deg grid spacing Period Centroid Sa Period Centroid Sa (sec) (g) (sec) (g) 0.2 0.693 (SDs) 0.2 0.918 (Ss) 1.0 0.385 (SD1) 1.0 0.333 (51) Period Maximum Sa Period Maximum Sa (sec) (g) (sec) (g) 0,2 0.706 (SDs) 0.2 0.944 (Ss) 1.0 0.389 (SD1) 1.0 0.338 (51) Period Minimum Sa Period Minimum Sa (sec) (g) (sec) (g) 0.2 0.682 (SDs) 0.2 0.895 (Ss) 1.0 0.383 (SD1) 1.0 0.330 (S1) Conterminous 48 States 2005 ASCE 7 Standard Zip Code = 97224 Spectral Response Accelerations SMs and SM1 SMs =FaxSs and SM1 =FvxS1 Site Class D Period Centroid Sa (sec) (g) 0.2 1.040 (SMs, Fa = 1.133) 1.0 0.578 (SM1, Fv = 1.733) Period Maximum Sa (sec) (g) 0.2 1.060 (SMs, Fa = 1.122) 1.0 0.583 (SM1, Fv = 1.723) Period Minimum Sa (sec) (g) 0.2 1.022 (SMs, Fa = 1.142) 1.0 0.575 (SM1, Fv= 1.739) S2 GROUP • - "MACKENZIE' 1515 SE WATER AVE, SUITE 100 - P.O. BOX 14310 PORTLAND, OREGON 97214 • TEL (503) 224-9560 - FAX (503) 228.1285 MECHANICAL UNIT SUPPORT PROJECT NAME: QCD DESIGNER: CRR 1!..1 TOTAL WEIGHT OF MECHANICAL UNIT orncrT MAXIMUM CORNER WEIGHT (use W/3 if not specified) ASSUMES 100/4=25 lb tb.'31 MECHANICAL UNIT LENGTH MECHANICAL UNIT WIDTH MECHANICAL UNIT HEIGHT SUBPURLIN SPAN SUBPURLIN SPACING $074.15.:Tit PURLIN SPAN Loading: Design 151, 14 DESIGNED DEAD LOAD psf DESIGNED SNOW LOAD Reduced w/MU 1164 0 REDUCED DEAD LOAD BEFORE MECH UNIT DI., reduced = 10•5 psf • S3 . . • 4x8 DFL #2 : Pco + Pcurb MAX WEIGHT DELIVERED TO ONE CORNER P. = 293.1 lb Punit '''' r • \ ( 2 1 511b — 1 MCCh) wmech + 2ft [ 'framing := (Mrcduced + SL) TRIB LOAD FROM NEW 4X6 Pf mning = 160.594 lb 2 ALONG WIDTH OF UNIT S Wmech) Visnow := (SL) — + { 2 2 TRIB SNOW LOAD FROM MECH w„.,.= 73.958 plf wsnow* I mach :— 2 P = 256.697 lb Psnow Mmax :— (Punit + Pframing + Psnow) 'sub MAX MOMENT IN FRAMING M m = 21.312 kin 4 V max := + Pframing + snow MAX SHEAR IN FRAMING V = 710.391 lb P P S :— TVITIMX REQUIRED SECTION MODULUS ., ..,n i 3 REQ 900.psi.1.15.1.3 SREQ = i J.0.77 n 3 1./.. REQUIRED CROSS-SECTIONAL AREA AREQ = 5.148 in 2 AREQ :— 2 180.psi-1.15 3.5. s4x :— in.(7.5.in) 2 DEFINE ACTUAL SECTION MODULUS HERE s 4x6 . 32.813 in 6 6 A4,6 := 3.5- in.7.5. in DEFINE ACTUAL AREA HERE A4,6 = 26.25 in 2 BENDING := if(S < S4x6 , "OK" ,'NO GOOD") OK SHEAR := if(A < A46, "OK" , "NO GOOD") OK :0104:Fe*.' -• • • S4 ANCHORAGE seismic F := 1.133 S := 0.918 • 1 •= 1 SDS := 3 B F S ap : 2.5 Rp : 6 h, := 34•ft Wt = 804.3 lb h r := 34•ft F p : = 04 RpUS 1p • l, + 2.— l• Wt F 278.849 lb F fJ F := F = 199.1781b 1.4 overturning hrnech = 3.033 ft wmcch = 3.917 ft hmech MOT := _ Fs MOT = 302.087 ft• lb = h MR ES Mp s= I.575ftk MREs FSoT := FSoT = 5.214 MOT MN>: r MOT — M>z.>rs Mme•= -1.273 x 10 ft. lb screws n := 4 MNET Tension := w Tension = — 325.021 lb negative tension means tensile mcch force is zero Shear := F Shear = 199.178 lb #12 screw with 1 1 /2 inch embedment: Tallow 154.113.1.5. n 2 Vallow: 161•Ib•n check combined Tension Shear combined := if + < 1.33, "OK" , "NO GOOD" combined = "OK" Tallow Vallow S5 EXISTING GIRDER CHECK 766.filbs • 9 00#/ R975.00 #1ft 975.00 #/ft 1 T J 1 T 975.00 #/ft 1111 iiii 11 1111 TT 975.00 #/ft j j J 1 j 975.00 #!ft . 11.50 ft 55.00 ft 9.00 ft Q 4 O • Mmax = 345.66 k -ft Dmax = - 3.2730 in Mmax @ left = -73.28 k -ft Mmax @ right = -39.48 k -ft Rmax = 39.865 k Rmax = 35.724 k Vmax @ left = 27.867 k Vmax @ rt = 26.949 k Deft @ left end = - 2.0124 in Defi @ right end = - 1.6469 in • S6 • Title : Job # • - Dsgnr. Date: 1:23PM; 4 SEP 12 Description : • Scope: Rev. 590000 User. L 4803160.vor6.8.0,1-0eo-2073 General Timber Beam Page 1 (e)1963 -2003 ENERCALC Engineering Soflwero gW.env:Calcuiations Description Double Cantilevered Beam General Information Code Ref: 1997 NDS, 2003 IBC, 2003 NFPA 5000. Base allowables are user defined Section Name 8.75x39 Center Span 55.00 It Lu 0.00 ft Beam Width 6.750 in Left Cantilever 11.50ft Lu 0.00 ft • Beam-Depth 39.000 in Right Cantilever 9.0Dft Lu 0.00 ft Member Type GluLam • Douglas Flr, 24F - VB Fb Base Allow 2,400.0 psi Load Dur. Factor 1.250 Fv Allow 240.0 psi Beam End Fixity Pin -Pin Fc Allow 650.0 psi • • E 1,700.0 ksi • • Full Length Uniform Load .. • Center DL 350.00 #Ift LL 625.00 #19 - Left Cantilever DL . 350.00 #/ft • LL 625.00 #1ft Right Cantilever DL ' 350.00 #1ft . LL 625.00 #!ft • Point Loads sari oad 766.0 lbs lbs lbs - lbs lbs lbs - lbs Live Load lbs lbs lbs lbs lbs lbs lbs ...distance - 11.500 ft 0.000 ft 0.000 ft 0.000 ft 0.000 ft 0.000 ft 0.000 ft Summary . 1 Overstressed in Bending ! • Span= 55.009, Left Cant= 11.509, Right Cant= 9.009, Beam Width = 6.7501n x Depth = 39.in, Ends are Pin -Pin Max Stress Ratio 1.029 : 1 Maximum Moment 345.7 k -ft Maximum Shear * 1.5 37.4 k Allowable 335.9 k -ft Allowable 79.0 k • Max. Positive Moment 345.66 k -ft at 27.802 ft Shear: @ Left 27.89 k Max. Negative Moment -31.95 k -ft at 0.000 ft @ Right 26.95 k Max @ Left Support -73.28 k -ft Camber: @ Left 0.819 In Max @ Right Support -39.49 •k -ft @ Center 1.507in • Max. M allow 335.94 Reactions... @ Right 0.735in tb 2,424.10 psi fv 142.11 psi Left DL 14.74 k Max 39.87 k • - Fb 2,355.00 psi Fv 300.00 psi Right DL 12.45 k Max 35.72 k Deflections. . Center Span... peed Load Total Load Left Cantilever... Dead Coact Total Load Deflection • -1.005 in -3.273 In Deflection 0.546 In 2.012 In ...Location . 27.802 ft 27.500 ft ...Length /Deft 505.7 137.1 ...Length/Deft 656:8 201.64 Right Cantilever... Camber ( using 1.5 • D.L. Defl) .., Deflection 0.490 in 1.647 In @ Center 1.507 in ...Length/Deft 441.0 131.2 • @Left 0.819 in @ Right 0,735 In • Note: Girder is overstressed by 2.9 % <5 %, . OK per 2009 IBC Sec. 3404.3 • S7 • rl Title : Job # Dsgnr: Date: 1:23PM, 4 SEP 12 Description : • Scope : Rev. 580000 User .Kw•0603169,Ver5.8.0,1 -oeo -z + General Timber Beam Page 2 (c)1963.2003 ENE RCA LC Engineering Software gcd.ear.CalculatIons \ Description Double Cantilevered Beam Stress Calcs Bending Analysis Ck 19.306 Le 0.000 ft Sxx 1,711.125 In3 Area 263.250 In2 Cf 0.785 Rb 0.000 CI 0.000 Max Moment Sxx Req'd Allowable fb @ Center 345.66 R41 1.760.65 In3 2,355.90 psi @ Left Support 73.28 k -ft 373.26 in3 2,355.90 psi ® Right Support 39.49 k -ft 201.13 in3 2,355.90 psi Shear Analysis @ Left Support @ Right Support Design Shear 37.41 k 36.00 k Area Required 124.704 in2 120.015 in2 Fv. Allowable 300.00 psi 300.00 psi Bearing @ Supports Max. Left Reaction 39.87 k Bearing Length Req'd 9.086 In Max_ Right Reaction 35.72 k Bearing Length Req'd 8.142 in Query Values M, V, & D © Specified Locations Moment " Shear Deflection @ Center Span Location = 0.00 it •73.28 k -ft 27.43 k 0.0000 in @ Right Cant. Location = 0.00 ft -73.28 k -ft 27.43 k 0.0000 in @ Left Cant. Location = 0.00 ft -73.28 k -ft 27.43 k 0.0000 in • • S8 • • • EXISTING PURLIN CHECK 766.E 'Ibs 312.00 # /R j j j ��♦ ���111�1�011�1�1��� l�1��������111�11111 • 25.00 R O p Mmax = 24.37 k -ft Dmax = - 1.7235 In Rmax = 4.665 k Rmax = 3.900 k Vmax@Ieft = 4.665h Vmax @ rt. = 3.900k • • • • • S9 • Title : Job # Dsgnr: Date: 1:28PM, 4 SEP 12 Description : Scope : Rev: 580000 User. kvu0603169, Ver5.8.0,1- oec.2003 General Timber Beam Page 1 (0)1983.2003 ENERCALC EngbteerInp Sottwaro qc env !wlet Description PURLIN General Information Code Ref: 1997 NDS, 2003 IBC, 2003 NFPA 5000. Base allowables are user defined Section Name 2.5x16.5 Center Span 25.00 ft Lu 0.00 ft Beam Width 2.500 In Left Cantilever ft Lu 0.00 ft Beam Depth 16.500 in Right Cantilever ft Lu 0.00 ft Member Type GluLam Douglas Fir, 24F - V8 Fb Base Allow 2,400.0 psi Load Dur. Factor 1.250 Fv Allow 240.0 psi Beam End Fixity Pin -Pin Fc Allow 650.0 psi E 1,700.0 ksl Full Len th Uniform Loads Center DL 112.00 #/ft LL 200.00 *Kt Left Cantilever DL #19 LL #/ft Right Cantilever DL # /ft LL #19 LPoint Loads Dead Load 766.0 lbs digai lbs Ibs lbs Ibs Ibs lbs Live Load lbs lbs ibs lbs lbs lbs lbs ...distance 0.001 ft 0.000 ft 0.000 ft 0.000 ft 0.000 ft 0.000 ft 0.000ft Summary Beam Design OK Span= 25.009, Beam Width = 2.500in x Depth = 16.51n, Ends are Pin -Pin Max Stress Ratio 0.860 : 1 Maximum Moment 24.4 k -ft Maximum Shear* 1.5 5.2 k Allowable 28.4 k -ft Allowable 12.4 k • Max. Positive Moment 24.38 k -ft at 12.500 ft Shear: © Left 4.67 k Max. Negative Moment 0.00 k -ft at 25.000 ft @ Right 3.90 k Max @ Left Support 0.00 k -ft Camber: @ Left 0.000 in Max @ Right Support 0.00 k -ft @ Center 0.928 in Max. M allow 28.36 Reactions... © Right 0.000 in fb 2,578.55 psi fv 127.07 psi Left DL 2.17 k Max 4.67 k Fb 3,000.00 psi Fv 300.00 psi Right DL 1.40 k Max 3.90 k Deflections . Center Span... Dead Load Total Load Lek . Cantilever... Dead Lead Total Load a Deflection -0.619 in -1.724 in Deflection 0.000 in 0.000 In ...Location 12.500 ft 12.500 ft ...Length /Defl 0.0 0.0 ...Length /Deft 484.9 174.06 Right Cantilever... Camber ( using 1.5 • D.L Defl) ... Deflection 0.000 in @ Center 0.928 in 0.000 in Length/Defl 0.0 0.0 @ Left 0.000 in • @ Right 0.000 in • S10 • Title : Job # • Dsgnr: Date: 1:28PM, 4 SEP 12 Description : Scope : Rerr. 580800 Men KW-0603160, Ver5.8.0,1- Doc -2003 General Timber Beam Page 2 (8)1883.2003 ENERCALC Engineering Software Description PURLIN 9 ecw Stress Calcs Bending Analysis Ck 19.306 Le 0.000 ft Sxx 113.438 in3 Area 41.250 in2 Cv 1.000 Rb 0.000 CI 0.000 Max Moment Sxx Req'd 6Ilowable tb @ Center 24.38 k -ft 97.50 in3 @ Left Support 0.00 k -ft 3,000.00 psi 0.00 Ina 3,000.00 psi @ Right Support 0.00 k -ft 0.00 in3 3,000.00 psi Shear Analysis @ Left Support @ Right Support Design Shear 5,24 k 5.24 k Area Required 17.472 in2 17.472 1n2 Fv: Allowable 300.00 psi 300.00 psi Bearing @ Supports Max. Left Reaction 4.67 k Bearing Length Req'd 2.871 in Max. Right Reaction 3.90 k Bearing Length Req'd 2.400 In Query Values M, V, & D © Specified Locations Moment Shear Deflection @ Center Span Location = 0.00 ft 0.00 k -ft 4.67 k 0.0000 in © Right Cant. Location = 0.00 ft 0.00 k -ft 0.00 k 0.0000 In @ Left Cant. Location = 0.00 ft 0.00 k -ft 0.00 k 0.0000 In I • • 511