Bryant Legacy 912SA Series Product Data Download

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Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

2012 Bryant Heating & Cooling Systems

7310 W. Morris St.

Indianapolis, IN 46231

Edition Date: 09/12

Replaces: PDS912SA--- 01

Catalog No. PDS912SA---02

912SA

Summary of Contents for Legacy 912SA Series

Page 1: ... height 35 cabinet short enough for taller coils but still allows enough room for service S Silicon Nitride Perfect Lightt Hot Surface Igniter S Aluminized steel primary heat exchanger S Stainless steel condensing secondary heat exchanger S High quality corrosion resistant prepainted steel cabinet with hemmed edges for safety S Factory configured ready for upflow applications S Direct vent sealed ...

Page 2: ...t a design with more than ten years of field proven performance and success These innovations paired with the continuation of a crimped no weld seam create an efficient robust design for this essential component The condensing heat exchanger a stainless steel fin and tube design is positioned in the furnace to extract additional heat Stainless steel coupling box componentry between heat exchangers...

Page 3: ...ystem Field Supplied Filter Used for Certified Watt Data KGAWF 06UFR Electrical Data 30040 30060 42060 48080 60080 42100 60100 60120 Input Voltage Volts Hertz Phase 115 60 1 Operating Voltage Range Min Max 104 127 Maximum Input Amps Amps 6 8 7 0 8 4 9 6 14 5 7 6 14 6 14 9 Unit Ampacity Amps 9 5 9 7 11 5 13 0 19 1 10 4 19 2 19 6 Minimum Wire Size AWG 14 14 14 14 12 14 12 12 Maximum Wire Length Mini...

Page 4: ...TU 120 120 000 BTU 140 140 000 BTU Not all familes have these models 0 90 AFUE 2 92 AFUE 3 93 AFUE 5 95 AFUE 6 96 AFUE 7 97 AFUE Example of a Model Number A12374 FURNACE COMPONENTS RATING PLATE NOT SHOWN LOCATED ON BLOWER DOOR GAS VALVE MAIN LIMIT SWITCH BEHIND GAS VALVE REPRESENTATIVE DRAWING ONLY SOME MODELS MAY VARY IN APPEARANCE ELECTRICAL JUNCTION BOX IF REQUIRED LOCATION MAY VARY MEDIA CABIN...

Page 5: ... Nat Gas LH32DB202 D D D D D D D D Gas Orifice Kit 44 Nat Gas LH32DB200 D D D D D D D D Gas Orifice Kit 45 Nat Gas LH32DB205 D D D D D D D D Gas Orifice Kit 46 Nat Gas LH32DB208 D D D D D D D D Gas Orifice Kit 47 Nat Gas LH32DB078 D D D D D D D D Gas Orifice Kit 48 Nat Gas LH32DB076 D D D D D D D D Gas Orifice Kit 54 LP LH32DB203 D D D D D D D D Gas Orifice Kit 55 LP LH32DB201 D D D D D D D D Gas ...

Page 6: ...20 1180 1130 1075 1020 960 885 800 Red 5 1085 1045 1010 960 915 865 805 740 665 595 060100 BOTTOM or TWO SIDES 3 4 Black 2415 2330 2245 2155 2065 1965 1865 1760 1645 1530 Yellow 2130 2075 2010 1945 1865 1785 1695 1600 1490 1375 Orange 1830 1815 1785 1740 1685 1625 1550 1470 1370 1255 Blue 1690 1680 1655 1620 1580 1530 1465 1385 1295 1185 Red 1415 1405 1390 1370 1345 1305 1260 1200 1125 1050 060120...

Page 7: ... 184 56 1 214 65 2 NA NA 60 000 23 7 0 119 36 3 210 64 0 235 71 6 NA 80 000 15 4 6 59 18 0 155 47 2 210 64 0 232 70 7 100 000 NA 19 5 8 98 29 9 211 64 3 236 71 9 120 000 NA NA 8 2 4 86 26 2 224 68 3 140 000 4 NA NA NA 79 24 1 158 48 2 4001 to 4500 1219 to 1370 40 000 36 11 0 177 53 9 205 62 5 NA NA 60 000 21 6 4 115 35 1 204 62 2 228 69 5 NA 80 000 14 4 3 56 17 1 150 45 7 202 61 6 224 68 3 100 000...

Page 8: ...alent Vent Length TEVL 112 ft Add all of the above lines Maximum Equivalent Vent Length MEVL 127 ft For 2 pipe from Table 1 Is TEVL less than MEVL YES Therefore 2 pipe may be used Example 2 A direct vent 60 000 Btuh furnace installed at 2100 ft 640 M Venting system includes FOR EACH PIPE 100 feet 30 M of vent pipe 95 feet 28 M of combustion air inlet pipe 3 90_ long radius elbows and a polypropyle...

Page 9: ...8 63 19 2 8001 to 9000 2438 to 2743 40 000 10 3 0 121 36 9 130 39 6 NA NA 60 000 7 2 1 82 25 0 152 46 3 168 51 2 NA 80 000 NA 35 10 7 111 33 8 148 45 1 156 47 5 100 000 NA NA 67 20 4 157 47 9 170 51 8 120 000 NA NA NA 56 17 1 164 50 0 140 000 4 NA NA NA 23 7 0 42 12 8 9001 to 10 000 2743 to 3048 40 000 5 1 5 110 33 5 115 35 1 NA NA 60 000 NA 76 23 2 142 43 3 156 47 5 NA 80 000 NA 31 9 4 103 31 4 1...

Page 10: ...40 2 33 8 27 1 6 1 21 3 47 9 40 5 32 6 20 30 Ft 20 25 23 14 1 20 70 94 77 57 20 70 113 94 71 M 6 1 7 6 7 0 4 3 0 3 6 1 21 3 28 7 23 5 17 4 6 1 21 3 34 4 28 7 21 6 40 40 Ft 20 14 12 3 0 20 70 71 56 38 20 70 86 70 50 M 6 1 4 3 3 7 0 9 0 0 6 1 21 3 21 6 17 1 11 6 6 1 21 3 26 2 21 3 15 2 100000 20 10 Ft N A 25 99 89 78 N A 25 110 233 265 N A 25 110 235 229 M N A 7 6 30 2 27 1 23 8 N A 7 6 33 5 71 0 80...

Page 11: ...PPLY AIR A10490 MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS POSITION CLEARANCE Rear 0 0 mm Front Combustion air openings in furnace and in structure 1 in 25 mm Required for service 24 in 610 mm All Sides of Supply Plenum 1 in 25 mm Sides 0 0 mm Vent 0 0 mm Top of Furnace 1 in 25 mm Recommended Consult your local building codes COMBUSTION AIR PIPE FOR NON DIRECT 1 PIPE VENT APPLICATION FIELD SUPPLI...

Page 12: ...5 8 600 2 24 1 2 622 Furnace with or without Cased Coil Assembly or Coil Box 22 1 8 562 19 483 23 3 4 603 20 5 8 600 1 The plenum should be constructed 1 4 in 6 mm smaller in width and depth than the plenum dimensions shown above Concentric Vent Kit A93086 A concentric vent kit allows vent and combustion air pipes to terminate through a single exit in a roof or side wall One pipe runs inside the o...

Page 13: ...D SUPPLIED DISCONNECT AUXILIARY J BOX 24 V TERMINAL BLOCK THREE WIRE HEATING ONLY FIVE WIRE NOTE 1 NOTE 2 FIELD SUPPLIED DISCONNECT CONDENSING UNIT TWO WIRE FURNACE C O N T R O L R G COM W C R G Y GND GND FIELD 24 V WIRING FIELD 115 208 230 460 V WIRING FACTORY 24 V WIRING FACTORY 115 V WIRING 208 230 OR 460 V THREE PHASE 208 230 V SINGLE PHASE BLOWER DOOR SWITCH WHT BLK WHT BLK NOTES Connect Y te...

Page 14: ...DIMENSIONS IN INCH MM 22 2 7 8 7 8 22 2 POWER CONN AIR FLOW SEE NOTE 3 NOTES 1 Doors may vary by model 2 Minimum return air openings at furnace based on metal duct If flex duct is used see flex duct manufacturer s recommendations for equivalent diameters a For 800 CFM 16 in 406 mm round or 14 1 2 x 12 in 368 x 305 mm rectangle b For 1200 CFM 20 in 508 mm round or 14 1 2 x 19 1 2 in 368 x 495 mm re...

Page 15: ...ssory highly efficient Media Filter is available as an option _____________ Media Filter Casing Casing shall be of 030 in thickness minimum pre painted galvanized steel Draft Inducer Motor Draft inducer motor shall be single speed PSC design Primary Heat Exchangers Primary heat exchangers shall be 3 Pass corrosion resistant aluminized steel of fold and crimp sectional design and applied operating ...

Page 16: ...ue or change at any time specifications or designs without notice and without incurring obligations E2012 Bryant Heating Cooling Systems D 7310 W Morris St D Indianapolis IN 46231 Edition Date 09 12 Replaces PDS912SA 01 Catalog No PDS912SA 02 912SA ...

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