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7.5 to 12.5 Tons

Net Cooling Capacity − 86,000 to 140,000 Btuh

Gas Input Heat Capacity − 130,000 to 240,000 Btuh

MODEL NUMBER IDENTIFICATION

ASHRAE 90.1

COMPLIANT

K G A 120 S 4 B S 1 Y

Brand/Family 

K = K Series

Unit Type 

G = Packaged Gas Heat w/ Electric Cooling  

Major Design Sequence 

A = 1st Generation

B = 2nd Generation

Nominal Cooling Capacity - Tons 

092 = 7.5 Tons 
102 = 8.5 Tons 

120 = 10 Tons 

150 = 12.5 Tons

Cooling Efficiency

 

H = High Efficiency

 

S =  Standard Efficiency

Refrigerant Type 

4 =  R-410A

Heating Type 

S = Standard Gas Heat, 2 Stage 
M = Medium Gas Heat, 2 Stage 
H = High Gas Heat, 2 Stage

Minor Design Sequence 

1 = 1st Revision 
2 = 2nd Revision 
3 = 3rd Revision

Voltage 

Y = 208/230V-3 phase-60hz 
G = 460V-3 phase-60hz 
J = 575V-3 phase-60hz

Blower Type 

B = Belt Drive, Constant Air Volume (CAV) 
M = 

Single Zone VAV Supply Fan

, Belt Drive

P A C K A G E D   G A S   E L E C T R I C

Bulletin No. KGA/KGB-092-150 (10/2017)

KG

K-Series™ Rooftop Units

60 HZ

KG 7.5-12.5 TON ROOFTOP UNITS

P R O D U C T   S P E C I F I C AT I O N S

Summary of Contents for KGA092H4B

Page 1: ...Tons 120 10 Tons 150 12 5 Tons Cooling Efficiency H High Efficiency S Standard Efficiency Refrigerant Type 4 R 410A Heating Type S Standard Gas Heat 2 Stage M Medium Gas Heat 2 Stage H High Gas Heat 2 Stage Minor Design Sequence 1 1st Revision 2 2nd Revision 3 3rd Revision Voltage Y 208 230V 3 phase 60hz G 460V 3 phase 60hz J 575V 3 phase 60hz Blower Type B Belt Drive Constant Air Volume CAV M Sin...

Page 2: ...srupting airflow Independent Outdoor Fan Motor Mounts Allows for easy and efficient service access without removing the top panel Constant Air Volume CAV or Single Zone VAV Supply Fan Blower Option Allows constant or multi staged air delivery 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 R...

Page 3: ...he gas valve closes shutting off the gas to the burners Ignition module has LED to indicate status and aid in troubleshooting Watchguard circuit on module automatically resets ignition controls after one hour of continuous thermostat demand after unit lockout eliminating nuisance service calls Ignition control is factory installed in the controls section B Limit Control Factory installed limit con...

Page 4: ...rformance at design conditions System can operate from 30 F to 125 F without any additional controls R 410A RefrigerantNon chlorine based ozone friendly R 410A Scroll Compressors Scroll compressors on all models for high performance reliability and quiet operation Resiliently mounted on rubber grommets for quiet operation Compressor Crankcase Heaters Protects against refrigerant migration that can...

Page 5: ...rizontal access knock outs Exterior Panels Constructed of heavy gauge galvanized steel with a two layer enamel paint finish Insulation All panels adjacent to conditioned air are fully insulated with non hygroscopic fiberglass insulation Unit base is fully insulated The insulation also serves as an air seal to the roof curb eliminating the need to add a seal during installation Access Panels Access...

Page 6: ...SPEED switch setting on VFD control board LO or HI Blower operates in low speed for mechanical cooling Y1 Blower operates in high speed for any other mode free cooling mechanical cooling Y1 Y2 and heating Economizer damper minimum position is fully closed in unoccupied mode In occupied mode the economizer damper minimum position is determined by the setting of the two potentiometers on VFD control...

Page 7: ...h has been proven to be effective in reducing microbes such as viruses bacteria yeasts and molds This process either destroys the organism or controls its ability to reproduce UV C energy greatly reduces the growth and proliferation of mold and other bioaerosols bacteria and viruses on illuminated surfaces particularly coil and drain pan Lamps are field installed in the blower evaporator coil sect...

Page 8: ...le for free cooling Free Cooling runs when outdoor air temperature is lower than the set temperature on the economizer control NOTE The Free Cooling default setting for outdoor air temperature sensor is 55 F High Performance Economizer Features Approved for California Title 24 building standards Low leakage dampers are Air Movement and Control Association International AMCA Class 1A Certified Maxi...

Page 9: ...oning Systems of the California Energy Commission s 2013 Building Energy Efficiency Standards Refer to Installation Instructions for complete setup information and menu parameters available Factory or Field Installed Single Enthalpy Temperature Control Not for Title 24 Outdoor air enthalpy sensor enables Economizer if the outdoor enthalpy is less than the setpoint of the control Field Installed Di...

Page 10: ...4N25 X X X X Stainless Steel Heat Exchanger Factory O O O O Vertical Vent Extension C1EXTN2021 42W16 X X X X BLOWER SUPPLY AIR Blower Option CAV Constant Air Volume Factory O O O O Single Zone VAV Supply Fan Factory O O O O Blower Motors Belt Drive 2 hp Factory O O O O Belt Drive 3 hp Factory O O O O Belt Drive 5 hp Factory O O O O VFD Manual Bypass Kit for Single Zone VAV Supply Fan equipped unit...

Page 11: ... for plenum mounting C0SNSR51AE1L 87N52 X X X X Sensor Wall mount black plastic case no display rated for plenum mounting C0MISC19AE1 87N54 X X X X CO2 Sensor Duct Mounting Kit for downflow applications C0MISC19AE1 85L43 X X X X Aspiration Box for duct mounting non plenum rated CO2 sensors 87N53 or 77N39 C0MISC16AE1 90N43 X X X X UVC Germicidal Lamps 1 UVC Light Kit 208 230v 1ph C1UVCL10B 1 54W62 ...

Page 12: ...10Z75 X X X X Horizontal Low Profile Barometric Relief Dampers With Exhaust Hood Horizontal Low Profile Barometric Relief Dampers With Exhaust Hood LAGEDH03 15 53K04 X X X X OUTDOOR AIR Outdoor Air Dampers With Outdoor Air Hood Motorized C1DAMP20B 1 14G28 OX OX OX OX Manual C1DAMP10B 1 14G29 OX OX OX OX POWER EXHAUST Standard Static 208 230V 3ph K1PWRE10B 1Y 53W44 X X X X 460V 3ph K1PWRE10B 1G 53W...

Page 13: ...12 78 Tube diameter in 3 8 3 8 3 8 3 8 Number of rows 2 2 4 4 Fins per inch 14 14 14 14 Drain connection Number and size 2 1 in NPT coupling Expansion device type Refrigerant Metering Orifice RFC Balance port TXV removable head 2 Indoor Blower and Drive Selection Nominal motor output 2 hp 3 hp 5 hp Maximum usable motor output US Only 2 3 hp 3 45 hp 5 75 hp Motor Drive kit number 2 hp Kit 1 590 890...

Page 14: ...78 12 78 Tube diameter in 3 8 3 8 3 8 3 8 Number of rows 3 3 4 4 Fins per inch 14 14 14 14 Drain connection Number and size 2 1 in NPT coupling Expansion device type Refrigerant Metering Orifice RFC Balance port TXV removable head 2 Indoor Blower and Drive Selection Nominal motor output 2 hp 3 hp 5 hp Maximum usable motor output US Only 2 3 hp 3 45 hp 5 75 hp Motor Drive kit number 2 hp Kit 1 590 ...

Page 15: ...13 54 Tube diameter in 3 8 3 8 3 8 3 8 Number of rows 4 3 4 4 Fins per inch 14 14 14 14 Drain connection Number and size 2 1 in NPT coupling Expansion device type Refrigerant Metering Orifice RFC Balance port TXV removable head 2 Indoor Blower and Drive Selection Nominal motor output 2 hp 3 hp 5 hp Maximum usable motor output US Only 2 3 hp 3 45 hp 5 75 hp Motor Drive kit number 2 hp Kit 1 590 890...

Page 16: ...ng Expansion device type Refrigerant Metering Orifice RFC 2 Indoor Blower and Drive Selection Nominal motor output 2 hp 3 hp 5 hp Maximum usable motor output US Only 2 3 hp 3 45 hp 5 75 hp Motor Drive kit number 2 hp Kit 1 590 890 rpm Kit 2 800 1105 rpm Kit 3 795 1195 rpm 3 hp Kit 4 730 970 rpm Kit 5 940 1200 rpm Kit 6 1015 1300 rpm 5 hp Kit 10 900 1135 rpm Kit 11 1040 1315 rpm Kit 12 1125 1425 rp...

Page 17: ...al 7 7 7 LPG Propane 11 11 11 HIGH ALTITUDE DERATE Units may be installed at altitudes up to 2000 feet above sea level without any modification At altitudes above 2000 feet units must be derated to match gas manifold pressures shown in table below At altitudes above 4500 feet unit must be derated 2 for each 1000 feet above sea level NOTE This is the only permissible derate for these units Gas Heat...

Page 18: ...0 68 3000 100 7 5 86 0 43 0 56 0 68 94 5 6 62 0 42 0 56 0 70 87 9 7 49 0 41 0 57 0 72 80 8 8 48 0 41 0 58 0 74 3600 104 7 5 89 0 43 0 58 0 72 98 1 6 65 0 43 0 59 0 74 91 2 7 52 0 43 0 60 0 77 83 8 8 52 0 43 0 62 0 80 7 5 TON HIGH EFFICIENCY KGA092H4B 1ST STAGE CONSTANT AIR VOLUME Entering Wet Bulb Temper ature Total Air Volume Outdoor Air Temperature Entering Outdoor Coil 65 F 75 F 85 F 95 F Total...

Page 19: ... 3400 114 3 6 58 0 40 0 54 0 68 105 7 7 39 0 39 0 54 0 69 96 6 8 34 0 37 0 54 0 70 87 2 9 46 0 35 0 54 0 72 4080 119 3 6 60 0 41 0 58 0 73 110 2 7 40 0 40 0 58 0 74 100 8 8 36 0 39 0 58 0 76 90 9 9 49 0 38 0 59 0 78 8 5 TON HIGH EFFICIENCY KGA102H4B 1ST STAGE CONSTANT AIR VOLUME Entering Wet Bulb Temper ature Total Air Volume Outdoor Air Temperature Entering Outdoor Coil 65 F 75 F 85 F 95 F Total ...

Page 20: ...139 7 7 54 0 40 0 55 0 69 128 7 8 50 0 39 0 55 0 70 117 5 9 60 0 37 0 55 0 72 105 4 10 82 0 35 0 55 0 74 4800 145 4 7 58 0 42 0 58 0 75 134 0 8 56 0 41 0 59 0 76 122 3 9 65 0 39 0 59 0 78 109 7 10 88 0 38 0 60 0 82 10 TON HIGH EFFICIENCY KGA120H4B 1ST STAGE CONSTANT AIR VOLUME Entering Wet Bulb Temper ature Total Air Volume Outdoor Air Temperature Entering Outdoor Coil 65 F 75 F 85 F 95 F Total Co...

Page 21: ...42 0 54 0 66 85 8 3 89 0 41 0 54 0 66 80 6 4 29 0 4 0 54 0 67 74 8 4 74 0 38 0 53 0 68 5000 93 6 3 54 0 43 0 56 0 69 88 3 3 9 0 41 0 56 0 7 82 9 4 3 0 41 0 56 0 71 77 4 75 0 4 0 56 0 72 12 5 TON STANDARD EFFICIENCY KGB150S4B 2ND STAGE CONSTANT AIR VOLUME Entering Wet Bulb Temper ature Total Air Volume Outdoor Air Temperature Entering Outdoor Coil 85 F 95 F 105 F 115 F Total Cool Cap Comp Motor Inp...

Page 22: ...000 103 3 5 01 0 42 0 56 0 69 98 0 5 65 0 42 0 57 0 71 92 2 6 38 0 42 0 58 0 73 86 0 7 23 0 43 0 59 0 75 3600 106 9 5 02 0 44 0 60 0 75 101 2 5 66 0 43 0 60 0 77 95 0 6 38 0 44 0 61 0 80 88 3 7 22 0 44 0 63 0 84 7 5 TON STANDARD EFFICIENCY KGA092S4M 1ST STAGE SINGLE ZONE VAV SUPPLY FAN SUPPLY AIR BLOWER Entering Wet Bulb Temper ature Total Air Volume Outdoor Air Temperature Entering Outdoor Coil 6...

Page 23: ...3400 114 3 6 58 0 40 0 54 0 68 105 7 7 39 0 39 0 54 0 69 96 6 8 34 0 37 0 54 0 70 87 2 9 46 0 35 0 54 0 72 4080 119 3 6 60 0 41 0 58 0 73 110 2 7 40 0 4 0 58 0 74 100 80 8 36 0 39 0 58 0 76 90 9 9 49 0 38 0 59 0 78 8 5 TON HIGH EFFICIENCY KGA102H4M 1ST STAGE SINGLE ZONE VAV SUPPLY FAN SUPPLY AIR BLOWER Entering Wet Bulb Temper ature Total Air Volume Outdoor Air Temperature Entering Outdoor Coil 65...

Page 24: ...39 7 7 54 0 40 0 55 0 69 128 7 8 50 0 39 0 55 0 70 117 5 9 60 0 37 0 55 0 72 105 4 10 82 0 35 0 55 0 74 4800 145 4 7 58 0 42 0 58 0 75 134 0 8 56 0 41 0 59 0 76 122 3 9 65 0 39 0 59 0 78 109 7 10 88 0 38 0 60 0 82 10 TON HIGH EFFICIENCY KGA120H4M 1ST STAGE SINGLE ZONE VAV SUPPLY FAN SUPPLY AIR BLOWER Entering Wet Bulb Temper ature Total Air Volume Outdoor Air Temperature Entering Outdoor Coil 65 F...

Page 25: ...6 3 49 0 42 0 52 0 63 81 4 3 86 0 4 0 52 0 62 76 5 4 27 0 39 0 51 0 63 71 1 4 72 0 37 0 5 0 62 3480 88 2 3 5 0 42 0 53 0 64 83 4 3 87 0 41 0 53 0 64 78 3 4 27 0 4 0 52 0 64 72 9 4 73 0 38 0 52 0 64 12 5 TON STANDARD EFFICIENCY KGB150S4M 2ND STAGE SINGLE ZONE VAV SUPPLY FAN SUPPLY AIR BLOWER Entering Wet Bulb Temper ature Total Air Volume Outdoor Air Temperature Entering Outdoor Coil 85 F 95 F 105 ...

Page 26: ...0 748 0 36 797 0 72 846 1 05 892 1 30 933 1 45 977 1 55 1049 1 75 1124 2 00 1181 2 23 1234 2 47 2250 624 0 09 664 0 07 707 0 14 753 0 50 800 0 84 847 1 15 892 1 38 934 1 53 979 1 65 1051 1 86 1126 2 12 1183 2 36 1238 2 62 2500 632 0 11 672 0 09 714 0 29 758 0 64 803 0 97 849 1 26 893 1 48 936 1 63 983 1 75 1052 1 96 1124 2 22 1184 2 49 1241 2 77 2750 641 0 13 680 0 11 721 0 45 763 0 78 807 1 09 85...

Page 27: ... 64 700 0 77 768 0 9 832 1 02 892 1 17 946 1 33 995 1 49 1041 1 66 1085 1 81 1126 1 97 1167 2 12 2250 507 0 37 574 0 56 643 0 72 712 0 86 779 0 99 842 1 13 900 1 28 953 1 44 1001 1 61 1045 1 78 1088 1 95 1128 2 12 1168 2 3 2500 521 0 46 588 0 64 657 0 81 727 0 95 792 1 09 853 1 24 909 1 4 960 1 57 1007 1 74 1050 1 93 1091 2 11 1130 2 29 1170 2 48 2750 537 0 56 604 0 74 674 0 91 743 1 06 806 1 21 8...

Page 28: ...0 747 0 55 797 0 89 851 1 20 906 1 44 959 1 58 1009 1 68 1059 1 83 1108 2 01 1158 2 26 1206 2 52 2750 626 0 23 666 0 19 709 0 37 755 0 71 805 1 03 858 1 32 912 1 55 966 1 70 1017 1 81 1067 1 97 1117 2 17 1166 2 44 1215 2 71 3000 637 0 27 677 0 24 719 0 55 764 0 87 813 1 18 866 1 45 920 1 67 975 1 82 1026 1 96 1076 2 13 1126 2 35 1176 2 63 1225 2 92 3250 650 0 31 688 0 43 730 0 73 775 1 04 823 1 34...

Page 29: ...0 564 0 66 626 0 84 692 1 01 759 1 16 819 1 32 874 1 49 924 1 68 971 1 88 1017 2 08 1063 2 26 1110 2 44 1158 2 63 1208 2 83 3250 585 0 79 648 0 98 714 1 14 778 1 31 836 1 48 887 1 66 935 1 86 981 2 06 1026 2 26 1071 2 45 1117 2 63 1163 2 80 1213 3 00 3500 607 0 93 672 1 13 737 1 31 798 1 48 852 1 66 901 1 85 948 2 05 993 2 26 1037 2 46 1081 2 65 1125 2 83 1171 3 01 1221 3 21 3750 632 1 10 698 1 31...

Page 30: ...w g cfm 0 3175 0 05 2955 0 10 2685 0 15 2410 0 20 2165 0 25 1920 0 30 1420 0 35 1200 FACTORY INSTALLED OPTIONS FIELD INSTALLED ACCESSORY AIR RESISTANCE in w g Air Volume cfm Wet Indoor Coil Gas Heat Exchanger Economizer Filters Standard Heat Medium Heat High Heat MERV 8 MERV 13 092 102 120 150 1750 0 04 0 04 0 06 0 02 0 02 0 05 0 01 0 03 2000 0 05 0 05 0 07 0 05 0 06 0 06 0 01 0 03 2250 0 06 0 06 ...

Page 31: ...00 0 75 0 62 0 54 0 43 150 Models 4200 0 22 0 19 0 16 0 10 4400 0 28 0 24 0 20 0 12 4600 0 34 0 29 0 24 0 15 4800 0 40 0 34 0 29 0 19 5000 0 46 0 39 0 34 0 23 5200 0 52 0 44 0 39 0 27 5400 0 58 0 49 0 43 0 31 5600 0 64 0 54 0 47 0 35 5800 0 70 0 59 0 51 0 39 CEILING DIFFUSER AIR THROW DATA Model No Air Volume 1 Effective Throw Range RTD11 Step Down FD11 Flush cfm ft ft 092 Models 2600 24 29 19 24 ...

Page 32: ...voltage 2 HACR type breaker or fuse 3 Refer to National or Canadian Electrical Code manual to determine wire fuse and disconnect size requirements 7 5 TON HIGH EFFICIENCY R 410A KGA092H4 1 Voltage 60hz 208 230V 3 Ph 460V 3 Ph 575V 3 Ph Compressor 1 Rated Load Amps 11 6 5 5 4 7 Locked Rotor Amps 86 37 34 Compressor 2 Rated Load Amps 11 6 5 5 4 7 Locked Rotor Amps 86 37 34 Outdoor Fan Motors 2 Full ...

Page 33: ...ltage 2 HACR type breaker or fuse 3 Refer to National or Canadian Electrical Code manual to determine wire fuse and disconnect size requirements 8 5 TON HIGH EFFICIENCY R 410A KGA102H4 1 Voltage 60hz 208 230V 3 Ph 460V 3 Ph 575V 3 Ph Compressor 1 Rated Load Amps 11 5 5 4 7 Locked Rotor Amps 86 37 34 Compressor 2 Rated Load Amps 11 5 5 4 7 Locked Rotor Amps 86 37 34 Outdoor Fan Motors 2 Full Load A...

Page 34: ...tage 2 HACR type breaker or fuse 3 Refer to National or Canadian Electrical Code manual to determine wire fuse and disconnect size requirements 10 TON HIGH EFFICIENCY R 410A KGA120H4 1 Voltage 60hz 208 230V 3 Ph 460V 3 Ph 575V 3 Ph Compressor 1 Rated Load Amps 13 5 8 5 Locked Rotor Amps 109 59 40 Compressor 2 Rated Load Amps 13 5 8 5 Locked Rotor Amps 109 59 40 Outdoor Fan Motors 2 Full Load Amps ...

Page 35: ...door Blower Motor Horsepower 2 3 5 2 3 5 2 3 5 Full Load Amps 7 5 10 6 16 7 3 4 4 8 7 6 2 7 3 9 6 1 2 Maximum Overcurrent Protection Unit Only 80 80 90 35 35 40 25 30 30 With 1 0 33 HP Power Exhaust 80 80 90 35 40 40 30 30 30 3 Minimum Circuit Ampacity Unit Only 62 65 71 28 30 33 22 23 25 With 1 0 33 HP Power Exhaust 64 67 73 30 31 34 23 24 26 NOTE All units have a minimum Short Circuit Current Ra...

Page 36: ...nce to Combustibles 36 914 1 25 1 25 1 25 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 1 Service Clearance Required for removal of serviceable parts Clearance to Combustibles Required for clearance to combustible material Minimum Operation Clearance Required clearance for proper unit operation U...

Page 37: ...nd Rating Number SRN dBA 125 250 500 1000 2000 4000 8000 092 102 and 120 76 79 84 83 79 73 66 88 150 77 80 85 84 79 74 66 88 Note The octave sound power data does not include tonal corrections 1 Sound Rating Number according to ARI Standard 270 95 or ARI Standard 370 2001 includes pure tone penalty SRN is the overall A Weighted Sound Power Level LWA dB 100 Hz to 10 000 Hz ...

Page 38: ... height 85 39 18 in height 100 45 24 in height 125 57 Adjustable Pitch Curb Downflow 14 in height 191 82 CEILING DIFFUSERS Step Down RTD11 95S 118 54 RTD11 135S 135 61 RTD11 185S 168 76 Flush FD11 95S 118 54 FD11 135S 135 61 FD11 185S 168 76 Transitions C1DIFF30B 1 30 14 C1DIFF31B 1 32 15 C1DIFF32B 1 36 16 PACKAGING LTL Packaging less than truck load 105 48 WEIGHT DATA Model Number Net Shipping Mo...

Page 39: ...30 150 375 170 44 1118 43 1092 24 75 629 25 75 654 150S 275 125 321 146 232 105 263 119 253 115 282 128 312 142 358 162 44 1118 43 1092 24 610 25 635 Base Unit The unit with NO OPTIONS Max Unit The unit with ALL OPTIONS Installed Economizer etc END VIEW 60 1 8 1527 58 1 8 46 7 8 1191 3 1 2 89 43 3 8 1102 1476 762 762 394 SIDE VIEW Horizontal Openings HORIZONTAL RETURN AIR OPENING HORIZONTAL SUPPLY...

Page 40: ...DIMENSIONS ACCESSORIES INCHES MM OUTDOOR AIR HOOD DETAIL EXHAUST AIR HOOD Furnished Field Installed OUTDOOR AIR HOOD Furnished with Economizer or Outdoor Air Damper 21 3 8 543 ...

Page 41: ... AIR OUTLET RETURN AIR DUCT INLET Field Fabricated Must be sized to accommodate Barometric Relief Hood and Return Air Requirements RETURN AIR DUCT TRANSITION Field fabricated and installed on unit OUTDOOR AIR HOOD Furnished with Economizer EXHAUST AIR OUTDOOR AIR SUPPLY AIR DUCT Field Provided HORIZONTAL BAROMETRIC RELIEF DAMPERS AND HOOD OPTIONAL RETURN AIR OPENING WITH ECONOMIZER AND HORIZONTAL ...

Page 42: ...zontal Barometric Relief Dampers and Horizontal Discharge Kit Required HORIZONTAL LOW PROFILE BAROMETRIC RELIEF DAMPERS AND HOOD RETURN AIR DUCT INLET Field Fabricated Must be sized to accommodate Low Profile Horizontal Barometric Relief Hood and Return Air Requirements HORIZONTAL LOW PROFILE BAROMETRIC RELIEF DAMPERS Optional Must be Ordered Extra and Field Installed on Field fabricated Return Ai...

Page 43: ...UNTER FLASHING Field Supplied BASE BOTTOM RIGID INSULATION Field Supplied ROOFING MATERIAL CANT STRIP Field Supplied PACKAGED UNIT NAILER STRIP Furnished DETAIL ROOF CURB FACTORY INSTALLED PERIMETER WOOD NAILER STRIP SUPPLY OPENING HYBRID ROOF CURBS DOUBLE DUCT OPENING RETURN OPENING 8 203 14 356 18 457 24 610 1 3 4 44 1 2 13 1 3 4 44 8 203 14 356 18 457 24 610 50 3 4 1289 29 3 4 756 95 3 8 2423 9...

Page 44: ...plied ROOFING MATERIAL CANT STRIP Field Supplied PACKAGED UNIT NAILER STRIP Furnished DETAIL ROOF CURB FACTORY INSTALLED PERIMETER WOOD NAILER STRIP RETURN OPENING ADJUSTABLE PITCH CURBS DOUBLE DUCT OPENING SUPPLY OPENING BOTTOM CURB ASSEMBLY NOTE Maximum slope pitch is 3 4 in per 1 foot 19 mm per 305 mm in any one direction 29 3 4 756 29 3 4 756 26 3 4 679 8 1 2 216 21 3 4 552 54 1 4 1378 50 3 4 ...

Page 45: ...DIFF32B 1 C1DIFF31B 1 C1DIFF32B 1 RECTANGULAR TRANSITIONS for 102 thru 150 models 30 762 1 1 2 38 Typ 20 IN 508 mm Diameter 31 787 8 203 30 762 1 1 2 38 Typ C1DIFF30B 1 ROUND TRANSITIONS for 092 models 2 51 TOP VIEW RETURN AIR OPENING 31 787 C1DIFF30B 1 C1DIFF31B 1 39 991 C1DIFF32B 1 30 762 30 762 SUPPLY AIR OPENING NOTE These four supports are furnished with the transitions to replace supports fu...

Page 46: ...TD11 95S A in 47 5 8 mm 1159 B in 29 5 8 mm 752 C in 14 3 8 mm 365 D in 27 1 2 mm 699 E in 45 1 2 mm 1158 F in 22 1 2 mm 572 G in 11 1 2 mm 292 H in 13 3 4 mm 349 J in 45 1 2 mm 1156 K in 27 1 2 mm 699 L in 8 1 8 mm 206 Duct Size in 20 round mm 508 round Model Number FD11 95S A in 47 5 8 mm 1159 B in 29 5 8 mm 752 C in 16 5 8 mm 422 D in 27 mm 686 E in 45 mm 1143 F in 22 1 2 mm 572 G in 11 1 4 mm ...

Page 47: ... 45 1 2 45 1 2 mm 1156 1156 F in 4 1 2 4 1 2 mm 114 114 G in 18 18 mm 457 457 H in 2 1 2 2 1 2 mm 64 64 J in 28 36 mm 711 914 K in 2 3 4 4 3 4 mm 70 121 L in 45 1 2 45 1 2 mm 1156 1156 M in 33 1 2 45 1 2 mm 851 1156 N in 9 1 8 10 1 8 mm 232 257 Duct Size in 18 x 28 18 x 36 mm 457 x 711 457 x 914 Model Number FD11 135S FD11 185S A in 47 5 8 47 5 8 mm 1210 1210 B in 35 5 8 47 5 8 mm 905 1210 C in 23...

Page 48: ...o 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 2017 Allied Air Enterprises LLC a Lennox International Inc Company Visit us at www all...

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