Bryant Legacy 95 916SA Operation manual

+
Product Data
A11264
Representative drawing only. Some product models may vary.
The 916SA Multipoise Condensing Gas Furnace features the
single-stage Legacy™ System. The fixed-speeds, constant torque (MCT)
ECM blower motor is at the heart of the electrical efficiency provided by
this furnace. With an Annual Fuel Utilization Efficiency (AFUE) of
96.2% AFUE, this furnace provides added savings over standard gas
furnaces. Improved serviceability with the 3 digit status display and
NFC enabled board allowing setup via the service tech app. This Legacy
Gas Furnace features 4-way multipoise installation flexibility, and is
available in model eleven sizes. All sizes except the 26,000 BTUh model
can be vented for direct vent/two-pipe, ventilated combustion air, or
single-pipe applications. The 26,000 BTUh model can use the same
2-pipe venting system using outside air for combustion, but is not
considered direct-vent. A Bryant Legacy Control and Legacy Air
Conditioner or Heat Pump, can be used to form a complete Legacy Line
System. All sizes are design certified in Canada. Specific sizes are
design certified for use in Manufactured Housing (Mobile Home)
applications when used with factory-approved MH accessory kit.
PERFORMANCE
• Multi 18-speed, constant torque (MCT) ECM blower motor for
electrically efficient operation all year long in heating, cooling and
continuous fan operation.
• Enhanced diagnostics with easy to read 3-digit display for faults and
status.
• Single-speed inducer motor, and single-stage gas valve.
• Silicon Nitride PerfectLight™ Hot Surface Igniter.
• Perfect Humidity® technology removes more moisture than a standard
furnace during cooling operation (when installed with a matched air
conditioner or heat pump)
• Adjustable blower speed for heating and cooling.
• Aluminized-steel primary heat exchanger.
• Stainless-steel condensing secondary heat exchanger.
INSTALLATION FLEXIBILITY
• On-board NFC antenna makes setup a tap away when using the
Bryant service technician app.
• 4-way multipoise design for upflow, downflow or horizontal
installation, with unique vent elbow for optional venting
through-the-cabinet downflow venting capability.
• Factory-configured ready for upflow applications.
• Ideal height 35” (889 mm) cabinet: short enough for taller coils, but
still allows enough room for service.
• Two-pipe venting, single-pipe venting or ventilated combustion air.
APPLICATIONS
• Approved for Twinning applications with accessory kit (48060M17,
048080M17, 060080M21, 60100M21, 66120M24, 66140M24
models, only).
• Approved for Manufactured Housing/Mobile Home applications with
MH accessory kit.
• Convertible to propane with gas conversion accessory kit.
CERTIFICATIONS
• All sizes meet ENERGY STAR® Version 4.1 criteria for gas furnaces:
95%+ AFUE.
• Cabinet air leakage less than 2.0% at 1.0 in. w.c. and cabinet air
leakage less than 1.4% at 0.5 in. w.c. when tested in accordance with
ASHRAE standard 193.
• All sizes can be installed in air quality management districts with a 40
ng/J NOx emissions requirements.
A200350
916SA
Legacy™ 95, Single-Stage, Multi 18-Speed ECM,
Condensing Gas Furnace
WARNING
!
CARBON MONOXIDE POISONING AND FIRE
HAZARD
Failure to follow this warning could result in personal injury, death,
and/or property damage.
This furnace is not designed for use in recreation vehicles or outdoors.
This furnace is designed for use in manufactured (Mobile) homes when
an optional Mobile Home accessory kit is installed.
Failure to follow this warning could result in personal injury, death,
and/or property damage.

916SA: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
2
A210796
Dimensional Drawing
Dimensions
FURNACE SIZE A B C D SHIP WT.
LB (KG)
CABINET WIDTH OUTLET WIDTH BOTTOM INLET WIDTH AIR INTAKE
30026M14 14-3/16 (361) 12-1/2 (319) 12-9/16 (322) 7-1/8 (181) 119 (54)
30040M14 14-3/16 (361) 12-1/2 (319) 12-9/16 (322) 7-1/8 (181) 123 (56)
36040M17 17-1/2 (445) 15-7/8 (403) 16 (406) 8-3/4 (222) 130 (59)
36060M14 14-3/16 (361) 12-1/2 (319) 12-9/16 (322) 7-1/8 (181) 129 (59)
48060M17 17-1/2 (445) 15-7/8 (403) 16 (406) 8-3/4 (222) 142 (64)
48080M17 17-1/2 (445) 15-7/8 (403) 16 (406) 8-3/4 (222) 150 (68)
60080M21 21 (533) 19-3/8 (492) 19-1/2 (495) 10-1/2 (267) 158 (72)
60100M21 21 (533) 19-3/8 (492) 19-1/2 (495) 10-1/2 (267) 167 (76)
66100M21 21 (533) 19-3/8 (492) 19-1/2 (495) 10-1/2 (267) 167 (76)
66120M24 24-1/2 (622) 22-7/8 (581) 23 (584) 12-1/4 (311) 181 (82)
66140M24 24-1/2 (622) 22-7/8 (581) 23 (584) 12-1/4 (311) 189 (86)

916SA: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
3
MODEL NUMBER NOMENCLATURE
A220582
FURNACE COMPONENTS
A190145
For California Residents:
If installed with a manufactured (mobile) home conversion kit in
SCAQMD: This furnace does not meet the SCAQMD Rule 1111 14 ng/J
NOx emission limit, and thus is subject to a mitigation fee of up to $450.
This furnace is not eligible for the Clean Air Furnace Rebate Program:
www.CleanAirFurnaceRebate.com
MINIMUM CLEARANCES TO COMBUSTIBLE
MATERIALS
The furnace should be sized to provide 100 percent of the design heating
load requirement plus any margin that occurs because of furnace model
size capacity increments. None of the furnace model sizes can be used if
the heating load is 12,000 BTUh or lower. Use Air Conditioning
Contractors of America (Manual J and S); American Society of Heating,
Refrigerating, and Air-Conditioning Engineers; or other approved
engineering method to calculate heating load estimates and select the
furnace. Excessive oversizing of the furnace may cause the furnace
and/or vent to fail prematurely, customer discomfort and/or vent
freezing.
Failure to follow these guidelines is considered faulty installation and/or
misapplication of the furnace; and resulting failure, damage, or repairs
may impact warranty coverage.
1
Heat
Exchanger
9
2
Tier/NOx
8
3
AFUE/NOx
7
4
Heating Stages
M
5
Major
Series
B
6, 7
Cooling
Capacity (CFM)
42
8 - 10
Heat Input
060
11
Motor Type
C
12 - 13
Width
17
14
Voltage
(1-phase)
A
15
Un-used
-
16
Minor
Series
A
|| | ||| | | ||||
-
A
B
C
---
14 = 14.2"
17 = 17.5"
21 = 21.0"
24 = 24.5"
C = Constant Airflow
Variable- Speed
(VCA) ECM
V = Variable-Speed
(VCT) PWM
M = Multi 18-Speed
Constant Torque
(MCT) ECM
026 = 26,000 BTU/h
040 = 40,000 BTU/h
060 = 60,000 BTU/h
---
A = 110V/60Hz
B = 230V/50Hz
A
B
C
D
---
8 = 80%
9 = 90+%
0 = Base
1 = Legacy Line
2 = Preferred
3 = Ultra Low Nox
8 = Evolution
0 = 80%
1 = 80% Low NOx
(Not Ultra Low
NOx)
2 = 92%
5 = 95%
6 = 96%
7 = 97%
8 = 98%
24 = 800 CFM
30 = 1000 CFM
36 = 1200 CFM
42 = 1400 CFM
48 = 1600 CFM
60 = 2000 CFM
66 = 2200 CFM
M = Modulating
T = Two Stage
S = Single Stage
C = Single Stage
Communicating
RATING PLATE NOT SHOWN
(LOCATED ON BLOWER DOOR)
GAS VALVE
MAIN LIMIT SWITCH
(BEHIND GAS VALVE)
ELECTRICAL JUNCTION
BOX (IF REQUIRED,
LOCATION MAY VARY)
OPERATING INSTRUCTIONS
NOT SHOWN (LOCATED ON
MAIN FURNACE DOOR, SEE
OPERATING INSTRUCTIONS
INSIDE DOOR FIGURE).
FURNACE
CONTROL
BOARD
MANUAL RESET
ROLLOUT SWITCH
FLAME
SENSOR
MANUAL RESET
ROLLOUT SWITCH
GAS BURNER
HOT SURFACE
IGNITER
INDUCER MOTOR
ASSEMBLY
BLOWER AND
MOTOR
BLOWER DOOR
SAFETY SWITCH
POSITION CLEARANCE
REAR 0
FRONT (Combustion air openings in
furnace and in structure) 1 in. (25 mm)
Required for service *24 in. (610 mm)
*. Consult local building codes
All Sides of Supply Plenum *1 in. (25 mm)
Sides 0
Vent 0
Top of Furnace 1 in. (25 mm)

916SA: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
4
SPECIFICATIONS
UNIT SIZE 30026M14 30040M14 36040M17 36060M14 48060M17 48080M17
HEATING AND CAPACITY AND EFFICIENCY
Input BTUh*
*. Gas input ratings are certified for elevations to 2000 ft. (610 M). In USA, For elevations above 2000 ft (610 M), reduce ratings 4 percent for each 1000 ft (305 M) above sea
level. Refer to National Fuel Gas Code NFPA 54/ANSI Z223.1 Table F.4 or furnace installation instructions.
26,000 40,000 40,000 60,000 60,000 80,000
Output Capacity (BTUh)†)
†. Capacity in accordance with U.S. Government DOE test procedures.
25,000 39,000 39,000 56,000 58,000 78,000
Certified Temperature Rise Range - °F (°C) 25-55
(14-31)
40-70
(22-39)
40-70
(22-39)
35-65
(19-36)
40-70
(22-39)
40-70
(22-39)
AFUE Upflow/Hz 96.0% 96.0% 96.2% 95.0% 96.2% 96.2%
Downflow 95% 95% 95% 95% 95% 95%
AIRFLOW CAPACITY AND BLOWER DATA
Rated Certified External
Static Pressure
Heating 0.10 0.10 0.10 0.12 0.12 0.12
Cooling 0.50 0.50 0.50 0.50 0.50 0.50
Airflow CFM @ Rated ESP
(CFM)‡
‡. Airflow shown is for bottom only return-air supply for the as-shipped speed tap. For air delivery above 1800 CFM, see Air Delivery table for other options. A filter is required
for each return-air supply. An airflow reduction of up to 7 percent may occur when using the factory-specified 4-5/16-in. (110 mm) wide, high efficiency media filter.
Heating 620 705 700 945 1030 1290
Cooling 175-970 155-1000 160-1075 200-1165 315-1580 370-1625
Direct Drive Motor HP 1/3 1/2 1/2 1/2 3/4 3/4
Motor Full Load Amps 4.4 6.3 6.7 6.3 8.8 9.2
Heating Blower Control (Htg OFF-Delay) Adjustable: 90, 120 (factory-set), 150, 180 seconds
Cooling Blower Control (Clg OFF-Delay) Adjustable: 90 (factory-set), 5, 30 seconds
Blower Wheel Diameter x Width - In. (mm) 11x7
(279x178)
11x7
(279x178)
11x8
(279x203)
11x7
(279x178)
11x8
(279x203)
11x8
(279x203)
Air Filtration System Field Supplied Filter
Filter used for Certified Watt Data 325531-40**
**. See Accessory List for part numbers available.
ELECTRICAL DATA
Unit Volts-Hertz-Phase 115-60-1
Operating Voltage Range Min-Max 104-127
Maximum Unit Amps 5.2 7.0 7.4 7.1 10.1 10.0
Unit Ampacity 7.5 9.7 10.2 9.8 13.6 13.4
Maximum Wire Length (Measure 1 way in Ft/M) 50/15.2 38/11.7 36/11.1 38/11.5 27/8.3 27/8.4
Minimum Wire Size AWG 14 14 14 14 14 14
Max. Fuse/Ckt Bk Size
(Time-Delay Type
Recommended)
Amps 15 15 15 15 15 15
Transformer Capacity (24 VAC output) 40VA
External Control Power
Available
Heating 12VA
Cooling 35VA
GAS CONTROLS
Burners 223344
Gas Connection Size 1/2 in. NPT
Gas Valve (Redundant) Mfr White Rodgers™
Min. inlet pressure (in.w.c.) 4.5 (Natural Gas)
Max. inlet pressure (in.w.c.) 13.6 (Natural Gas)
Ignition Device Silicon Nitride
Factory installed orifice Size 44
CONNECTIONS
Communication System None
Thermostat Connections G,C, W, Y, R
Accessory Connections EAC-1 (115 VAC); HUM (24 VAC); 1-STG AC (via Y)

916SA: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
5
UNIT SIZE 60080M21 60100M21 66100M21 66120M24 66140M24
HEATING AND CAPACITY AND EFFICIENCY
Input BTUh*
*. Gas input ratings are certified for elevations to 2000 ft. (610 M). In USA, For elevations above 2000 ft (610 M), reduce ratings 4 percent for each 1000 ft (305 M) above sea
level. Refer to National Fuel Gas Code NFPA 54/ANSI Z223.1 Table F.4 or furnace installation instructions.
80,000 100,000 100,000 120,000 140,000
Output Capacity (BTUh)†)
†. Capacity in accordance with U.S. Government DOE test procedures.
78,000 97,000 97,000 116,000 135,000
Certified Temperature Rise Range - °F (°C) 40-70
(22-39)
40-70
(22-39)
40-70
(22-39)
40-70
(22-39)
45-75
(25-42)
AFUE Upflow/Hz 96.2% 96.2% 96.2 96.1 95%
Downflow 95% 95% 95% 95% 95%
AIRFLOW CAPACITY AND BLOWER DATA
Rated Certified External Static
Pressure
Heating 0.12 0.15 0.15 0.20 0.20
Cooling 0.50 0.50 0.50 0.50 0.50
Airflow CFM @ Rated ESP (CFM)‡
‡. Airflow shown is for bottom only return-air supply for the as-shipped speed tap. For air delivery above 1800 CFM, see Air Delivery table for other options. A filter is required
for each return-air supply. An airflow reduction of up to 7 percent may occur when using the factory-specified 4-5/16-in. (110 mm) wide, high efficiency media filter.
Heating 1310 1730 1710 1965 2040
Cooling 225-2125 375-2145 450-2240 290-2240 380-2230
Direct Drive Motor HP 11111
Motor Full Load Amps 11.5 11.7 11.0 11.5 11.7
Heating Blower Control (Htg OFF-Delay) Adjustable: 90, 120 (factory-set), 150, 180 seconds
Cooling Blower Control (Clg OFF-Delay) Adjustable: 90 (factory-set), 5, 30 seconds
Blower Wheel Diameter x Width - In. (mm) 11x10
(279x254)
11x10
(279x254)
11x10
(279x254)
11x11
(279x279)
11x11
(279x279)
Air Filtration System Field Supplied Filter
Filter used for Certified Watt Data 325531-40**
**. See Accessory List for part numbers available.
ELECTRICAL DATA
Unit Volts-Hertz-Phase 115-60-1
Operating Voltage Range Min-Max 104-127
Maximum Unit Amps 13.1 12.6 12.5 13.2 12.6
Unit Ampacity 17.3 16.7 16.5 17.4 16.7
Maximum Wire Length (Measure 1 way in Ft/M) 33/10.1 34/10.5 34/10.6 33/10.0 34/10.5
Minimum Wire Size AWG 14 14 14 14 14
Max. Fuse/Ckt Bkr Size
(Time-Delay Type Recommended) Amps 15 15 15 15 15
Transformer Capacity (24 VAC output) 40VA
External Control Power Available Heating 12VA
Cooling 35VA
GAS CONTROLS
Burners 45567
Gas Connection Size 1/2 in. NPT
Gas Valve (Redundant) Mfr White Rodgers™
Min. inlet pressure (in.w.c.) 4.5 (Natural Gas)
Max. inlet pressure (in.w.c.) 13.6 (Natural Gas)
Ignition Device Silicon Nitride
Factory installed orifice Size 44
CONNECTIONS
Communication System None
Thermostat Connections G, C, W, Y, R
Accessory Connections EAC-1 (115 VAC); HUM (24 VAC); 1-STG AC (via Y)

916SA: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
6
AIR DELIVERY (with filter)
Air Delivery - CFM (with filter)
Unit Size Airflow
Setting
Default
Setting
External Static Pressure (IN.W.C.)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
30026M14
1 Cont. Fan 470 395 320 250 175 - - - - -
2 510 445 370 305 240 165 - - - -
3 535 470 400 335 275 200 130 - - -
4 560 495 430 365 310 245 170 - - -
5 595 535 470 405 350 295 225 155 - -
6 Heat 620 560 500 435 375 320 265 195 130 -
7 665 605 550 490 430 380 330 270 205 140
8 705 650 600 540 480 430 380 335 280 215
9 745 695 645 590 535 480 435 385 340 285
10 785 735 685 635 585 530 480 435 390 350
11 820 775 730 680 630 575 525 485 440 400
12 855 810 765 720 675 620 570 525 485 445
13 890 845 800 755 710 665 615 570 530 490
14 945 905 860 820 775 735 690 640 595 560
15 980 940 900 860 820 780 735 690 645 605
16 1025 985 950 910 870 830 795 750 710 665
17 1065 1030 995 955 920 880 845 805 760 720
18 Cooling 1115 1080 1045 1010 970 935 900 865 825 785
30040M14
1 Cont. Fan 390 335 275 215 155 - - - - -
2 405 355 300 240 185 125 - - - -
3 455 405 355 305 250 200 140 - - -
4 485 440 390 345 295 245 190 140 - -
5 530 485 440 395 350 300 255 205 155 -
6 565 525 485 440 400 355 310 270 220 170
7 600 560 520 480 440 400 360 320 275 230
8 645 605 570 530 495 455 415 375 335 300
9 Heat 705 665 630 595 560 525 490 455 415 380
10 720 685 650 615 580 545 515 480 440 405
11 760 730 695 660 630 595 560 530 495 460
12 820 785 755 725 690 660 630 600 570 535
13 865 835 805 775 745 715 690 660 630 600
14 910 885 855 825 800 770 740 710 685 655
15 965 935 905 880 855 825 800 770 745 715
16 1005 975 950 925 900 870 845 820 795 765
17 1055 1025 1000 975 950 925 900 875 850 825
18 Cooling 1100 1075 1050 1025 1000 980 955 930 905 880
36040M17
1 Cont. Fan 415 350 290 230 160 105 - - - -
2 450 385 325 270 210 150 - - - -
3 480 420 360 310 260 195 140 - - -
4 525 470 415 360 315 265 205 150 - -
5 565 515 460 410 360 315 265 210 160 -
6 605 555 505 455 405 365 320 270 215 170
7 655 605 560 510 465 420 385 340 290 240
8 Heat 700 655 610 565 520 475 435 400 360 310
9 740 695 655 610 570 525 485 450 415 380
10 780 740 700 660 615 575 535 500 465 430
11 830 790 750 715 675 635 595 560 520 490
12 880 840 800 765 730 690 655 615 575 545
13 930 895 860 825 790 750 715 680 645 610
14 980 945 910 875 845 810 775 740 705 670
15 1030 995 960 930 895 860 830 795 760 730
16 1085 1050 1020 985 955 925 890 860 825 795
17 1140 1105 1080 1045 1015 985 955 925 895 865
18 Cooling 1220 1185 1150 1115 1075 1040 1005 965 925 885

916SA: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
7
36060M14
1 Cont. Fan 440 380 320 260 200 140 - - - -
2 460 400 345 285 225 165 - - - -
3 510 460 405 350 295 240 185 130 - -
4 575 525 475 425 375 325 280 230 175 -
5 605 560 510 460 415 365 320 270 225 170
6 665 615 570 525 480 435 390 350 305 260
7 700 660 615 570 525 485 440 400 355 315
8 750 710 670 625 585 545 505 460 420 385
9 810 770 730 690 650 615 575 535 495 460
10 865 825 790 750 715 680 640 605 565 530
11 915 880 845 810 775 740 705 670 630 595
12 Heat 955 920 890 855 820 785 750 715 680 650
13 1015 980 950 915 885 850 820 785 755 720
14 1070 1040 1005 975 945 915 885 855 820 790
15 1105 1075 1045 1015 985 955 925 895 865 835
16 1165 1135 1105 1080 1050 1020 995 965 935 910
17 1215 1190 1160 1135 1105 1080 1055 1025 995 970
18 Cooling 1270 1240 1215 1190 1165 1135 1110 1085 1060 1030
48060M17
1 Cont. Fan 590 520 455 380 315 250 185 120 - -
2 640 575 515 445 375 320 260 195 130 -
3 710 650 595 535 470 410 355 305 245 175
4 755 700 645 590 535 465 410 360 310 260
5 835 780 730 680 630 580 515 465 420 370
6 890 840 790 745 695 645 595 540 490 445
7 960 915 870 825 780 735 690 635 580 535
8 1010 965 920 875 835 790 745 705 650 605
9 Heat 1040 995 950 910 870 825 785 745 700 650
10 1095 1055 1015 975 935 895 855 815 775 730
11 1165 1130 1090 1050 1010 975 940 900 865 830
12 1235 1200 1160 1125 1090 1055 1020 985 945 915
13 1315 1280 1245 1210 1175 1140 1110 1075 1045 1010
14 1380 1345 1315 1280 1250 1215 1185 1150 1120 1090
15 1455 1420 1390 1360 1330 1300 1270 1240 1210 1180
16 1525 1495 1465 1435 1410 1380 1350 1325 1295 1270
17 1605 1580 1550 1525 1500 1470 1445 1420 1395 1370
18 Cooling 1720 1685 1650 1615 1580 1545 1505 1470 1430 1395
48080M17
1 Cont. Fan 625 560 495 430 370 310 250 190 130 -
2 695 635 575 515 455 400 345 285 235 175
3 760 700 645 590 530 480 430 370 325 270
4 815 765 710 660 605 550 500 455 400 355
5 875 820 770 725 675 620 570 525 475 430
6 945 895 845 800 755 710 655 610 565 525
7 1005 960 915 870 830 785 740 690 645 610
8 1070 1025 985 940 900 855 815 770 725 685
9 1145 1100 1060 1020 980 940 900 860 820 775
10 1215 1175 1135 1095 1055 1020 980 940 905 865
11 1295 1255 1215 1180 1145 1105 1070 1035 1000 960
12 Heat 1300 1265 1225 1190 1155 1120 1085 1050 1010 980
13 1355 1320 1280 1245 1210 1175 1135 1100 1070 1030
14 1440 1400 1365 1335 1300 1265 1230 1200 1165 1130
15 1515 1480 1445 1415 1380 1350 1320 1285 1255 1220
16 1575 1540 1510 1480 1450 1415 1385 1355 1320 1290
17 1655 1625 1590 1560 1530 1500 1470 1440 1410 1375
18 Cooling 1760 1730 1700 1665 1625 1585 1535 1490 1450 1405
Air Delivery - CFM (with filter) (Continued)
Unit Size Airflow
Setting
Default
Setting
External Static Pressure (IN.W.C.)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1

916SA: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
8
60080M21
1 Cont. Fan 615 515 415 325 225 140 - - - -
2 695 610 515 430 340 255 165 - - -
3 805 725 645 560 485 405 325 245 165 -
4 870 795 720 640 560 490 415 345 270 195
5 955 885 815 740 670 595 530 460 390 330
6 1070 1005 935 870 805 740 675 615 545 485
7 1150 1085 1025 960 900 835 775 710 650 590
8 1245 1185 1125 1065 1005 950 890 835 775 720
9 Heat 1325 1270 1215 1160 1105 1050 995 945 885 830
10 1415 1360 1310 1255 1205 1150 1100 1045 995 945
11 1535 1485 1435 1385 1335 1285 1240 1195 1145 1095
12 1610 1560 1515 1465 1420 1375 1325 1280 1235 1190
13 1715 1670 1625 1580 1535 1495 1450 1405 1360 1315
14 1820 1775 1735 1690 1650 1610 1570 1530 1485 1445
15 1915 1875 1835 1795 1760 1720 1680 1645 1605 1565
16 1995 1960 1920 1885 1845 1810 1775 1740 1700 1665
17 Cooling 2105 2070 2035 2000 1970 1935 1900 1870 1835 1805
18 2305 2260 2215 2170 2125 2080 2030 1985 1935 1890
60100M21
1 Cont. Fan 720 630 540 450 375 285 205 130 - -
2 815 735 650 570 490 415 345 265 190 135
3 910 835 760 680 605 535 465 400 330 255
4 995 925 855 780 710 640 575 510 445 385
5 1105 1040 975 910 845 780 710 650 585 530
6 1200 1140 1080 1020 955 895 835 770 710 655
7 1290 1230 1175 1120 1065 1005 945 885 825 770
8 1375 1320 1265 1215 1160 1105 1050 995 935 880
9 1475 1425 1375 1325 1275 1220 1170 1115 1060 1010
10 1565 1520 1470 1425 1375 1330 1280 1230 1175 1125
11 1675 1625 1580 1535 1490 1450 1400 1355 1305 1255
12 Heat 1755 1710 1665 1625 1580 1535 1490 1450 1405 1360
13 1885 1840 1795 1755 1715 1670 1630 1590 1550 1505
14 1970 1925 1885 1845 1805 1765 1725 1685 1645 1610
15 2085 2045 2005 1960 1925 1885 1845 1810 1775 1735
16 2145 2105 2070 2030 1990 1955 1920 1885 1845 1805
17 2185 2145 2105 2070 2035 1995 1960 1925 1885 1850
18 Cooling 2315 2280 2240 2200 2145 2090 2035 1980 1925 1870
66100M21
1 Cont. Fan 865 765 655 560 450 355 270 185 - -
2 935 835 735 640 540 440 350 270 190 -
3 1025 945 845 755 670 575 475 395 320 245
4 1115 1035 945 855 775 695 600 510 430 360
5 1220 1150 1075 985 905 830 755 665 580 495
6 1295 1230 1160 1075 995 920 850 775 690 610
7 1365 1305 1235 1160 1080 1010 940 870 795 710
8 1495 1435 1380 1315 1245 1170 1105 1040 975 910
9 1580 1525 1465 1410 1345 1275 1200 1140 1080 1020
10 1680 1625 1575 1520 1460 1395 1325 1260 1205 1145
11 Heat 1735 1685 1630 1580 1525 1465 1400 1335 1275 1220
12 1770 1720 1670 1620 1565 1510 1445 1380 1320 1270
13 1880 1830 1785 1735 1685 1635 1580 1520 1460 1400
14 1985 1935 1890 1845 1800 1755 1705 1655 1595 1535
15 2080 2040 1995 1950 1910 1865 1820 1775 1720 1665
16 2185 2150 2105 2065 2030 1985 1945 1900 1855 1810
17 Cooling 2285 2245 2205 2165 2130 2090 2050 2015 1975 1935
18 2425 2375 2335 2285 2240 2195 2145 2095 2045 1990
Air Delivery - CFM (with filter) (Continued)
Unit Size Airflow
Setting
Default
Setting
External Static Pressure (IN.W.C.)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1

916SA: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
9
NOTE:
1. A filter is required for each return-air inlet. Airflow performance included 3/4-in. (19 mm) washable filter media such as contained in a factory - authorized accessory filter rack. See
accessory list. To determine airflow performance without this filter, assume an additional 0.1 in. w.c. available external static pressure.
2. Adjust the blower airflow setting as necessary for the proper air temperature rise for each installation.
3. Airflows over 1800 CFM require bottom return, two-side return, or bottom and side return. A minimum filter size of 20” x 25” (508 x 635 mm) is required.
4. For upflow applications, air entering from one side into both the side of the furnace and a return air base counts as a side and bottom return
5. The -- entry indicates unstable operating conditions
66120M24
1 Cont. Fan 720 610 490 390 290 205 110 - - -
2 800 695 590 480 390 300 220 135 - -
3 870 770 675 570 475 395 310 235 155 -
4 970 880 785 700 605 525 440 365 290 230
5 1060 975 890 805 725 635 555 485 410 345
6 1145 1070 985 905 830 750 665 595 525 455
7 1250 1175 1105 1025 955 880 805 730 660 595
8 1345 1280 1205 1135 1065 1000 930 860 785 725
9 1435 1370 1305 1240 1170 1105 1045 980 910 845
10 1545 1485 1425 1360 1300 1235 1175 1115 1050 990
11 1645 1590 1530 1475 1415 1350 1295 1240 1180 1125
12 1740 1685 1635 1580 1525 1465 1410 1355 1300 1250
13 1830 1775 1725 1675 1620 1565 1510 1455 1405 1355
14 Heat 2015 1965 1920 1870 1825 1775 1725 1680 1630 1580
15 2035 1990 1940 1895 1850 1805 1760 1710 1660 1615
16 2140 2095 2050 2005 1960 1915 1875 1830 1785 1740
17 2230 2190 2150 2110 2070 2025 1985 1945 1905 1860
18 Cooling 2425 2385 2340 2290 2240 2190 2135 2080 2025 1965
66140M24
1 Cont. Fan 795 685 585 475 380 290 205 135 - -
2 900 795 700 605 505 420 340 260 180 -
3 960 865 775 685 590 500 420 345 265 195
4 1050 960 870 785 700 610 530 455 385 315
5 1160 1075 985 910 835 755 670 590 525 455
6 1260 1180 1100 1020 950 880 800 720 650 585
7 1355 1285 1205 1130 1060 995 925 855 775 705
8 1445 1375 1300 1230 1160 1095 1035 970 895 825
9 1545 1480 1415 1345 1280 1220 1155 1095 1035 965
10 1650 1585 1520 1460 1395 1330 1275 1215 1155 1100
11 1740 1680 1620 1560 1500 1435 1380 1320 1265 1210
12 1840 1785 1725 1670 1615 1555 1500 1445 1390 1340
13 1940 1885 1830 1775 1720 1670 1610 1555 1505 1450
14 2050 1995 1945 1890 1840 1790 1735 1680 1630 1575
15 Heat 2095 2040 1990 1940 1890 1840 1790 1735 1680 1630
16 2150 2100 2050 2000 1950 1905 1855 1800 1745 1695
17 2255 2205 2155 2110 2060 2015 1965 1915 1860 1810
18 Cooling 2420 2370 2325 2280 2230 2165 2095 2025 1955 1880
Air Delivery - CFM (with filter) (Continued)
Unit Size Airflow
Setting
Default
Setting
External Static Pressure (IN.W.C.)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
Airflow Settings
Default Airflow Settings*
*. Setting #1 is the default setting for Constant Fan
Designated Airflow Settings
Unit Size Heating Cooling Heating Constant Fan
30026M14 6 18 (5-14) (1-7)
30040M14 9 18 (6-11) (1-1)
36040M17 8 18 (5-9) (1-5)
36060M14 12 18 (9-12) (1-3)
48060M17 9 18 (5-10) (1-7)
48080M17 12 18 (7-13) (1-1)
60080M21 9 17 (5-11) (1-8)
60100M21 12 18 (10-12) (1-4)
66100M21 11 17 (8-14) (1-7)
66120M24 14 18 (11-14) (1-3)
66140M24 15 18 (10-15) (1-1)

916SA: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
10
TYPICAL WIRING SCHEMATIC
A190079
FURNACE CONTROL BOARD
A210192
MAXIMUM ALLOWABLE EXPOSED VENT LENGTH
Maximum Allowable Exposed Vent Lengths in Unconditioned Space Insulation Table - Ft.
115-V FIELD-
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
WCR GY
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-terminal in furnace as shown for proper blower operation.
Some thermostats require a "C" terminal connection as shown.
If any of the original wire, as supplied, must be replaced, use
same type or equivalent wire.
W
Y
GND
THERMOSTAT
TERMINALS
1.
2.
3.
Winter
Design
Temp
°F
Unit
Size
26,000* BTUH
Uninsulated 3/8-in. Insulation 1/2-in. Insulation
Pipe
Dia. in. 1 ½ 2 1 ½ 2 1 ½ 2
20 20 20 50 45 60 50
0 5 5 25 20 30 25
-20 15 10 20 15
-40 10 5 15 10
Winter
Design
Temp °F
Unit Size
40,000* BTUH
60,000 BTUH
Uninsulated 3/8-in.
Insulation
1/2-in.
Insulation Uninsulated 3/8-in. Insulation 1/2-in. Insulation
Pipe Dia.
in. 1 ½ 2 2 ½ 1 ½ 2 2 ½ 1 ½ 2 2 ½ 1 ½ 2 2 ½ 3 1 ½ 2 2 ½ 3 1 ½ 2 2 ½ 3
20 20 20 20 20 50 45 20 60 50 20 30 30 25 20 75 65 60 20 85 75 65
0 10 5 5 20 25 20 20 30 25 15 15 10 10 20 40 30 25 20 45 40 30
-20 5 20 15 10 20 20 15 10 5 20 25 20 15 20 30 25 20
-40 15 10 5 15 15 10 5 20 15 15 10 20 20 15 10
Winter
Design
Temp °F
Unit Size 80,000 BTUH
Uninsulated 3/8-in. Insulation 1/2-in. Insulation
Pipe Dia. in. 1 ½ 2 2 ½ 3 4 1 ½ 2 2 ½ 3 4 1 ½ 2 2 ½ 3 4
20 15 40 40 35 30 15 50 90 75 65 15 50 70 70 70
0 15 20 15 10 5 15 50 45 35 30 15 50 50 40 35
-20 15 10 5 15 35 30 20 15 15 40 30 25 15
-40 10 5 15 25 20 15 5 15 30 25 20 10
Winter
Design
Temp °F
Unit Size 100,000 BTUH
120,000 BTUH
Uninsulated 3/8-in. Insulation 1/2-in. Insulation Uninsulated 3/8-in. Insulation 1/2-in. Insulation
Pipe Dia.
in. 2 2 ½ 3 4 2 2 ½ 3 4 2 2 ½ 3 4 2 ½ 3 4 2 ½ 3 4 2 ½ 3 4
20 20 50 40 35 20 80 95 80 20 80 105 90 10 50 40 10 75 95 10 75 105
0 20 20 15 10 20 55 45 35 20 65 55 45 10 20 15 10 55 45 10 65 50
-20 15 10 5 20 35 30 20 20 45 35 25 10 10 10 35 25 10 45 30
-40 10 5 20 25 20 10 20 30 25 15 10 5 10 25 15 10 30 20

916SA: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
11
Maximum Allowable Exposed Vent Length in Unconditioned Space - Meters
Winter
Design
Temp °F
Unit Size 140,000* BTUH
*. Not all model families have this size.
Uninsulated 3/8-in. Insulation 1/2-in. Insulation
Pipe Dia.
in. 2 ½ 3 4 2 ½ 3 4 2 ½ 3 4
20 5 55 50 5 65 105 5 65 125
0 5 25 15 5 65 50 5 65 60
-20 5 10 5 5 45 30 5 50 40
-40 5 5 5 30 20 5 35 25
Winter
Design
Temp
°C
Unit
Size
26,000* BTUH
Uninsulated 3/8-in. Insulation 1/2-in. Insulation
Pipe
Dia. mm 38 51 38 51 38 51
-7 6.1 6.1 15.2 13.7 18.3 15.2
-18 1.5 1.5 7.6 6.1 9.1 7.6
-29 4.6 3.0 6.1 4.6
-40 3.0 1.5 4.6 3.0
Winter
Design
Temp °C
Unit
Size
40,000 BTUH
60,000 BTUH
Uninsulated 3/8-in.
Insulation
1/2-in.
Insulation Uninsulated 3/8-in. Insulation 1/2-in. Insulation
Pipe
Dia. mm 38 51 64 38 51 64 38 51 64 38 51 64 76 38 51 64 76 38 51 64 76
-7 6.1 6.1 6.1 6.1 15.2 13.7 6.1 18.3 15.2 6.1 9.1 9.1 7.6 6.1 22.9 19.8 18.3 6.1 25.9 22.9 19.8
-18 3.0 1.5 1.5 6.1 7.6 6.1 6.1 9.1 7.6 4.6 4.6 3.0 3.0 6.1 12.2 9.1 7.6 6.1 13.7 12.2 9.1
-29 1.5 6.1 4.6 3.0 6.1 6.1 4.6 3.0 1.5 6.1 7.6 6.1 4.6 6.1 9.1 7.6 6.1
-40 4.6 3.0 1.5 4.6 4.6 3.0 1.5 6.1 4.6 4.6 3.0 6.1 6.1 4.6 3.0
Winter
Design
Temp °C
Unit
Size
80,000 BTUH
Uninsulated 3/8-in. Insulation 1/2-in. Insulation
Pipe
Dia. mm 38 51 64 76 102 38 51 64 76 102 38 51 64 76 102
-7 4.6 12.2 12.2 10.7 9.1 4.6 15.2 27.4 22.9 19.8 4.6 15.2 21.3 21.3 21.3
-18 4.6 6.1 4.6 3.0 1.5 4.6 15.2 13.7 10.7 9.1 4.6 15.2 15.2 12.2 10.7
-29 4.6 3.0 1.5 4.6 10.7 9.1 6.1 4.6 4.6 12.2 9.1 7.6 4.6
-40 3.0 1.5 4.6 7.6 6.1 4.6 1.5 4.6 9.1 7.6 6.1 3.0
Winter
Design
Temp
°C
Unit
Size
100,000 BTUH 120,000 BTUH
Uninsulated 3/8-in. Insulation 1/2-in. Insulation Uninsulated 3/8-in.
Insulation
1/2-in.
Insulation
Pipe
Dia.
mm
51 64 76 102 51 64 76 102 51 64 76 102 64 76 102 64 76 102 64 76 102
-7 6.1 15.2 12.2 10.7 6.1 24.4 28.9 24.4 6.1 24.4 32.0 27.4 3.0 15.2 12.2 3.0 22.9 28.9 3.0 22.9 32.0
-18 6.1 6.1 4.6 3.0 6.1 16.8 13.7 10.7 6.1 19.8 16.7 13.7 3.0 6.1 4.6 3.0 16.8 13.7 3.0 19.8 15.2
-29 4.6 3.0 1.5 6.1 10.7 9.1 6.1 6.1 13.7 10.7 7.6 3.0 3.0 3.0 10.7 7.6 3.0 13.7 9.1
-40 3.0 1.5 6.1 7.6 6.1 3.0 6.1 9.1 7.6 4.6 3.0 1.5 3.0 7.6 4.6 3.0 9.1 6.1
Winter
Design
Temp
°C
Unit
Size
140,000* BTUH*
*. Not all model families have this size.
Uninsulated 3/8-in. Insulation 1/2-in. Insulation
Pipe
Dia.
mm
64 76 102 64 76 102 64 76 102
-7 1.5 16.7 15.2 1.5 19.8 32.0 1.5 19.8 38.1
-18 1.5 7.6 4.6 1.5 19.8 15.2 1.5 19.8 18.3
-29 1.5 3.0 1.5 1.5 13.7 9.1 1.5 15.2 12.2
-40 1.5 1.5 1.5 9.1 6.1 1.5 35 7.6

916SA: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
12
MAXIMUM EQUIVALENT VENT LENGTH - Ft. (M)
NOTE: Maximum Equivalent Vent Length (MEVL) includes standard and concentric vent termination and does NOT include elbows. Use Deductions
from Maximum Equivalent Vent Length to determine allowable vent length for each application.
1. 40K Inducer Outlet Restrictor disk (P/N 337683-401; 1.25-in. (32 mm) Dia.) shipped in the loose parts bag or available through Replacement Components required under 10-ft. (3 M)
TEVL in all orientations. Required for installations from 0 - 2000 ft. (0 to 610 M) above sea level. Failure to use an outlet restrictor may result in flame disturbances or flame sense
lock-out.
2. 26K (shipped in loose parts bag) & 60K Inducer Outlet Restrictor disk (P/N 337683-401; 1.25-in. (32 mm) Dia. available through Replacement Components) required for less than 5-ft.
(1.5 M) TEVL in downflow and horizontal orientations only. Required for installations from 0 - 2000 ft. (0 to 610 M) above sea level.
3. 120K & 140K Inducer Outlet Restrictor disk (P/N 337683-402; 1.50-in. (38 mm) Dia. available through Replacement Components) required for less than 5-ft. (1.5 M) TEVL in downflow
and horizontal orientations only. Required for installations from 0 - 2000 ft. (0 to 610 M) above sea level.
A13110
Deductions from Maximum Equivalent Vent Length - Ft. (M)
NOTE:
1. Use only the smallest diameter pipe possible for venting. Over-sizing may cause flame disturbance or excessive vent terminal icing or freeze-up.
2. NA - Not allowed. Pressure switch will not close, or flame disturbance may result.
3. Vent sizing for Canadian installations over 4500 ft (1370 M) above sea level are subject to acceptance by local authorities having jurisdiction.
4. Size both the combustion air and vent pipe independently, then use the larger size for both pipes.
5. Assume the two 45_ elbows equal one 90_ elbow. Wide radius elbows are desirable and may be required in some cases.
6. Elbow and pipe sections within the furnace casing and at the vent termination should not be included in vent length or elbow count.
7. The minimum pipe length is 5 ft. (2 M) linear feet (meters) for all applications.
8. Use 3-in. (76 mm) diameter vent termination kit for installations requiring 4-in. (102 mm) diameter pipe
Unit Size 26,000 240,000 1 60,000 280,000 100,000 3120,000 140,000 3
Altitude
(feet)
Pipe Dia.
(in) 1 ½ 2 1 ½ 2 2 ½ 1 ½2 2 ½ 3 1 ½ 2 2 ½ 3 4 2 2 ½ 3 4 2 ½ 3 4 2 ½ 3 4
0-2000 70 200 40 155 185 20 100 175 200 15 55 130 175 200 20 80 175 200 10 75 185 5 65 155
2001-3000 65 190 35 150 175 95 165 185
10
49 125 165 185 15 75 165 185 70 175
N/A
60 140
3001-4000 60 175 30 135 160 16 90 155 175 115 155 175 155 175 5 65 165 120
4001-4500 55 160 25 130 155
15
85 150 170 44 110 150 165
10
70 170
N/A
60 160 50 110 4501-5000 125 145 80 145 165 145 160 65 150 165 45 100
5001-6000 50 145 20 120 130 75 140 155 41 100 135 150 140 155 155 35 80
6001-7000 45 135 15 110 120 13 70 130 145
N/A
38 90 125 140 60 135 145 50 140 30 65
7001-8000 40 120 10 100 110 10 65 120 135 36 120 125
N/
A
55 125 135 46 130 25 45
8001-9000 35 110 90 95 5 60 115 125 33 80 110 115 50 115 125 43 120 15 30
9001-10000 30 95 5 80 85 N/
A55 105 115 30 75 100 105 45 100 115 39 115 10 15
Maximum Equivalent Vent Length - Meters
Unit Size 26,000 240,000 160,000 280,000 100,000 3120,000 140,000 3
Altitude
(meters)
Pipe Dia.
(mm) 38 51 38 51 64 38 51 64 76 38 51 64 76 102 51 64 76 102 64 76 102 64 76 102
0-610 21.3 60.9 12.1 47.2 56.3 6.0 30.4 53.3 60.9 4.5 16.7 39.6 53.3 60.9 6.0 24.3 53.3 60.9 3.0 22.8 56.3 1.5 19.8 47.2
611-914 19.8 57.9 10.6 45.7 53.3 28.9 50.2 56.3
3.0
14.9 38.1 50.2 56.3 4.5 22.8 50.2 56.3 21.3 53.3
NA
18.2 42.6
915-1219 18.2 53.3 9.1 41.1 48.7 4.8 27.4 47.2 53.3 35.0 47.2 53.3 47.2 53.3 1.5 19.8 50.2 36.5
1220-1370 16.7 48.7 7.6 39.6 47.2
4.5
25.9 45.7 51.8 13.4 33.5 45.7 50.2
3.0
21.3 51.8
NA
18.2 48.7 15.2 33.5 1371-1524 38.1 44.1 24.3 44.1 50.2 44.1 48.7 19.8 45.7 50.2 13.7 30.4
1525-1829 15.2 44.1 6.0 36.5 39.6 22.8 42.6 47.2 12.4 30.4 41.1 45.7 42.6 47.2 47.2 10.6 24.3
1830-2134 13.7 41.1 4.5 33.5 36.5 3.9 21.3 39.6 44.1
NA
11.5 27.4 38.1 42.6 18.2 41.1 44.1 15.2 42.6 9.1 19.8
2135-2438 12.1 36.5 3.0 30.4 33.5 3.0 19.8 36.5 41.1 10.9 36.5 38.1
NA
16.7 38.1 41.1 14.0 39.6 7.6 13.7
2439-2743 10.6 33.5 27.4 28.9 1.5 18.2 35.0 38.1 10.0 24.3 33.5 35.0 15.2 35.0 38.1 13.1 36.5 4.5 9.1
2744-3048 9.1 28.9 1.5 24.3 25.9 NA 16.7 32.0 35.0 9.1 22.8 30.4 32.0 13.7 30.4 35.0 11.8 35.0 3.0 4.5
Pipe Diameter (in): 1-1/2 2 2-1/2 3 4
Mitered 90º Elbow 8 (2.4) 8 (2.4) 8 (2.4) 8 (2.4) 8 (2.4)
Medium Radius 90º Elbow 5 (1.5) 5 (1.5) 5 (1.5) 5 (1.5) 5 (1.5)
Long Radius 90º Elbow 3 (0.9) 3 (0.9) 3 (0.9) 3 (0.9) 3 (0.9)
Mitered 45º Elbow 4 (1.2) 4 (1.2) 4 (1.2) 4 (1.2) 4 (1.2)
Medium Radius 45º Elbow 2.5 (0.8) 2.5 (0.8) 2.5 (0.8) 2.5 (0.8) 2.5 (0.8)
Long Radius 45º Elbow 1.5 (0.5) 1.5 (0.5) 1.5 (0.5) 1.5 (0.5) 1.5 (0.5)
Tee 16 (4.9) 16 (4.9) 16 (4.9) 16 (4.9) 16 (4.9)
Concentric Vent Termination NA 0 (0.0) NA 0 (0.0) NA
Standard Vent Termination 0 (0.0) 0 (0.0) 0 (0.0) 0 (0.0) 0 (0.0)
Long Medium Mitered
Concentric
Standard 2-in., 3-in., or
optional 4-in. termination.
ELBOW CONFIGURATIONS VENT TERMINAL CONFIGURATIONS

916SA: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
13
Venting System Length Calculations
The Total Equivalent Vent Length (TEVL) for EACH combustion air or vent pipe equals the length of the venting system, plus the equivalent length of
elbows used in the venting system from Deductions from Maximum Equivalent Vent Length - Ft. (M) Table.
Standard vent terminations or factory accessory concentric vent terminations count for zero deduction.
See vent system manufacturer’s data for equivalent lengths of flexible vent pipe or other termination systems. DO NOT ASSUME that one foot of
flexible vent pipe equals one foot of straight PVC/ABS DWV vent pipe.
Compare the Total Equivalent Vent Length to the Maximum Equivalent Vent Lengths in Maximum Equivalent Vent Length Table.
Example 1
A direct-vent 60,000 BTUH furnace installed at 2100 ft. (640M). Venting system includes FOR EACH PIPE:
70 feet (22 M) of vent pipe, 65 feet (20 M) of combustion air inlet pipe, (3) 90º long-radius elbows, (2) 45º long-radius elbows, and a factory accessory
concentric vent kit.
Can this application use 2” (50 mm ND) PVC/ABS DWV vent piping?
Example 2
A direct-vent 60,000 BTUH furnace installed at 2100 ft. (640M). Venting system includes FOR EACH PIPE:
100 feet (30 M) of vent pipe, 95 feet (29 M) of combustion air inlet pipe, (3) 90º long-radius elbows, and a polypropylene concentric vent kit. Also
includes 20 feet (6.1 M) of flexible polypropylene vent pipe, included within the 100 feet (30 M) of vent pipe.
VERIFY FROM POLYPROPYLENE VENT MANUFACTURER’S INSTRUCTIONS for the multiplier correction for flexible vent pipe.
Can this application use 60mm o.d. (2”) polypropylene vent piping? If not, what size piping can be used?
Measure the required linear length of air inlet and vent
pipe; insert the longest of the two here 70 ft. (22 M)
Use length of the longer of the vent
or air inlet piping system
Add equiv length of (3) 90º long-radius elbows
(use the highest number of elbows for either the vent or
inlet pipe)
3 x 3 ft.
(0.9 M) =9 ft. (2.7 M)
From Deductions from Maximum Equivalent
Vent Length - Ft. (M) Table.
Add equiv length of (2) 45º long-radius elbows
(use the highest number of elbows for either the vent or
inlet pipe)
2 x 1.5 ft.
(0.5 M) =3 ft. (0.9 M)
From Deductions from Maximum Equivalent
Vent Length - Ft. (M) Table.
Add equiv length of factory concentric vent term 0 ft. From Deductions from Maximum Equivalent
Vent Length - Ft. (M) Table.
Add correction for flexible vent pipe, if any 0 ft. From Vent Manufacturer’s
instructions; zero for PVC/ABS DWV
Total Equivalent Vent Length (TEVL) 82 ft.
(25 M) Add all of the above lines
Maximum Equivalent Vent Length (MEVL) 95 ft.
(29 M)
For 2” pipe from Maximum Equivalent Vent
Length Table.
Is TEVL less than MEVL? YES Therefore, 2” pipe MAY be used
Measure the required linear length of RIGID air inlet and vent pipe; insert the longest of the
two here: 100 ft. Of rigid pipe - 20 ft. Of flexible pipe = 80 ft. (24 M)
Use length of the longer of the vent
or air inlet piping system
Add equiv length of (3) 90º long-radius elbows (use the
highest number of elbows for either the vent or inlet pipe) 3 x 5 ft. (1.5 M) =15 ft. (4.6 M)
Example from polypropylene vent
manufacturer’s instructions, Verify from vent
manufacturer’s instructions.
Add equiv length of 45º long-radius elbows
(use the highest number of elbows for either the vent or
inlet pipe)
0 x = 0 ft.
(0 M)
Add equiv length of factory concentric vent term 9 x 3.3 ft
(0.9 M) =30 ft. (9 M)
Add correction for flexible vent pipe, if any 2* x 20 ft.
(6.1 M) =40 ft. (12.2 M)
* VERIFY FROM VENT MANUFACTURER’S INSTRUCTIONS; For example only, assume 1 meter of flexible 60mm (2”) or 80mm (3”) polypropylene
pipe equals 2.0 meters (6.5 ft.) of PVC/ABS pipe.
Total Equivalent Vent Length (TEVL) 165 ft.
(50 M) Add all of the above lines
Maximum Equivalent Vent Length (MEVL) 95 ft.
(29 M)
For 2” pipe from Maximum Equivalent Vent
Length Table.
Is TEVL less than MEVL? NO Therefore, 60mm (2”) pipe may NOT be
used; try 80mm (3”)
Maximum Equivalent Vent Length (MEVL) 185 ft.
(57 M)
For 3” pipe from Maximum Equivalent Vent
Length Table.
Is TEVL less than MEVL? YES Therefore, 80mm (3”) pipe MAY be used

916SA: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
14
RETURN AIR TEMPERATURE
This furnace is designed for continuous return-air minimum temperature
of 60_F (15_C) db or intermittent operation down to 55_F (13_C) db
such as when used with a night setback thermometer. Return-air
temperature must not exceed 80_F (27_C) db. Failure to follow these
return air limits may affect reliability of heat exchangers, motors and
controls.
A10490
MINIMUM CLEARANCES TO COMBUSTIBLE
MATERIALS
COMBUSTION-AIR PIPE FOR NON-DIRECT
(1-PIPE) VENT APPLICATION
A12376
NOTE: See Installation Instructions for specific venting configurations.
DOWNFLOW SUBBASE
A97427
A88207
Downflow Subbase
A88202
One base fits all furnace sizes. The base is designed to be installed
between the furnace and a combustible floor when no coil box is used or
when a coil box other than a Bryantcased coil is used. It is CSA design
certified for use with Bryantbranded furnaces when installed in
downflow applications.
POSITION CLEARANCE
Rear 0 (0 mm)
Front (Combustion air openings in
furnace and in structure) 1 in. (25 mm)
Required for service*
*. Consult your local building codes
24 in. (610 mm)†
†. Recommended
All Sides of Supply Plenum*1 in. (25 mm)
Sides 0 (0 mm)
Vent 0 (0 mm)
Top of Furnace 1 in. (25 mm)
60
80 / 27˚
C
/ 16˚C
SUPPLY AIR
FIELD-SUPPLIED
2-IN. (51 mm) DIA.
PVC PIPE
FIELD-SUPPLIED
2-IN. (51 mm) DIA.
MITERED RADIUS
PVC 90°ELBOW
12” (300 mm) MINIMUM
C
A
1
1
/
4-IN. TYP
PLENUM
OPENING
FACTORY-SUPPLIED
FIELD-INSTALLED
INSULATION
LOCATING
TAB
LOCATING
TAB
1234
4321
B
D
DIMENSIONS (IN. / MM)
FURNACE
CASING
WIDTH
FURNACE IN DOWNFLOW APPLICATION
PLENUM OPENING*
*. The plenum should be constructed 1/4-in. (6 mm) smaller in width and depth than the plenum dimensions shown above.
FLOOR OPENING HOLE NO. FOR
WIDTH
ADJUSTMENT
A B C D
14-3/16 (360) Furnace with or without Cased Coil Assembly or Coil Box 11-3/16 (322) 19 (483) 13-7/16 (341) 20-5/8 (600) 4
17-1/2 (445) Furnace with or without Cased Coil Assembly or Coil Box 15-1/8 (384) 19 (483) 16-3/4 (426) 20-5/8 (600) 3
21 (533) Furnace with or without Cased Coil Assembly or Coil Box 18-5/8 (396) 19 (483) 20-1/4 (514) 20-5/8 (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

916SA: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
15
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 other
allowing venting through the inner pipe and combustion air to be drawn
in through the outer pipe.
MEDIA FILTER CABINET (OPTIONAL
ACCESSORY)
A12428
ACCESSORIES
Media Filter
Cabinet AB
16" (406mm)
20" (508mm)
24" (610mm)
17" (432mm)
Furnace Side
Centerline Screw Slots
23-3/4”
23-3/8”
23-5/8"
5
34
Duct Side
Opening
Opening with Flanges Bent
24-1/4”
25-5/8"
B Opening
A
"
(600mm)
(594mm)
(603mm)
(146mm)
(651mm)
(616mm)
23-1/8”
(588mm)
16" (406mm)
20" (508mm)
24" (610mm)
21" (533mm)
25" (635mm)
NOTE: Media cabinet is matched to the bottom opening on furnace. May also be used for side return.
PART NUMBER DESCRIPTION 30026M14 30040M14 36040M17 36060M14 48060M17
P908-0001*
*. Purchased through Replacement Components
Condensate Neutralizer Kit X X X X X
92-1003*Gas Valve Tower Port Adapter Kit X X X X X
ACG1425NCB*External Filter Rack, 14-1/2 x 25” X X - X -
ACG1625NCF*External Filter Rack, 16 x 25” - - X - X
325531-402*Washable filter, 3/4” x 16” x 25” XXXXX
KGADA0101ALL Coil Adapter Kits - No Offset X X X X X
KGADA0201ALL Coil Adapter Kits - Single Offset X X X X X
KGADA0301ALL Coil Adapter Kits - Double Offset X X X X X
KGARP0301B14 Return Air Base (Upflow Applications) 14.0-in. wide X X - X -
KGARP0301B17 Return Air Base (Upflow Applications) 17.5-in. wide - - X - X
KGAVT0701CVT Vent Terminal - Concentric - 2” (51 mm)
See Venting Tables
KGAVT0801CVT Vent Terminal - Concentric - 3” (76 mm)
KGAVT0101BRA Vent Terminal Bracket - 2” (51 mm)
KGAVT0201BRA Vent Terminal Bracket - 3” (76 mm)
KGADC0101BVC Vent Kit - Through the Cabinet for HZ left/right ONLY X X X X X
KGAAC0101RVC Polypropylene Inlet Air Pipe Coupling X X X X X
KGACK0101HCK Horizontal Trap Grommet - Direct Vent All 2-Pipe Horizontal
KGAHT0101CFP Freeze Protect Kit - Condensate Drain Line Tape X X X X X
KGAHT0201CFP Freeze Protect Kit - Condensate Trap with Heat Pad X X X X X
KGAAD0110PVC CPVC to PVC Drain Adapters - 1/2” CPVC to 3/4” PVC X X X X X
KGAET0201ETK External Trap Kit X X X X X
KGASB0201ALL Downflow Furnace Base Kit for Combustible Floors X X X X X
KGAAD0101MEC IAQ Device Duct Adapters 20.0-in. IAQ to 16 in. Side
Return 20”x25” IAQ Devices
KGAAD0201MEC IAQ Device Duct Adapters 24.0-in. IAQ to 16 in. Side
Return 24”x25” IAQ Devices
AGAGCANPL01B Gas Conversion Kit - Nat to LP†
†. Factory-authorized and field installed. Fuel conversion kits are CSA recognized.
X = Accessory
X----
AGAGCAPNL01B Gas Conversion Kit - LP to Nat†X----
AGAGC9NPS01C*Gas Conversion Kit - Nat to LP†- XXXX
AGAGC9PNS01C*Gas Conversion Kit - LP to Nat†- XXXX
AGAGCAMHC01A Manufactured Home Kit - Gas Conversion†- XXXX
AGATWNDTE01A Twinning Kit - (MCT) ECM Motor - - - - X

916SA: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
16
ACCESSORIES (continued)
PART NUMBER DESCRIPTION 48080M17 60080M21 60100M21 66100M21 66120M24 66140M24
P908-0001*
*. Purchased through Replacement Components
Condensate Neutralizer Kit X X X X X X
92-1003*Gas Valve Tower Port Adapter Kit X X X X X X
ACG1625NCF*External Filter Rack, 16 x 25” X - - - - -
ACG2025NCJ*External Filter Rack, 20 x 25”*- X X X
ACG2424NCL*External Filter Rack, 24-1/2 x 24”*- - - - X X
325531-402 Washable filter, 3/4” x 16” x 25”*X-----
325531-403 Washable filter, 3/4” x 20” x 25”*- X X X - -
325531-404 Washable filter, 3/4” x 24” x 25”*- - - - X X
KGADA0101ALL Coil Adapter Kits - No Offset X X X X X X
KGADA0201ALL Coil Adapter Kits - Single Offset X X X X X X
KGADA0301ALL Coil Adapter Kits - Double Offset X X X X X X
KGARP0301B17 Return Air Base (Upflow Applications) 17-1/2”
wide X-----
KGARP0301B21 Return Air Base (Upflow Applications) 21”
wide - X X X - -
KGARP0301B24 Return Air Base (Upflow Applications) 24-1/2
wide - - - - X X
KGAVT0701CVT Vent Terminal - Concentric - 2” (51 mm)
See Venting Tables
KGAVT0801CVT Vent Terminal - Concentric - 3” (76 mm)
KGAVT0101BRA Vent Terminal Bracket - 2” (51 mm)
KGAVT0201BRA Vent Terminal Bracket - 3” (76 mm)
KGADC0101BVC Vent Kit - Through the Cabinet for HZ left/right
ONLY XXXXXX
KGAAC0101RVC Polypropylene Inlet Air Pipe Coupling X X X X X X
KGACK0101HCK Horizontal Trap Grommet - Direct Vent All 2-Pipe Horizontal
KGAHT0101CFP Freeze Protect Kit - Condensate Drain Line
Tape XXXXXX
KGAHT0201CFP Freeze Protect Kit - Condensate Trap with
Heat Pad XXXXXX
KGAAD0110PVC CPVC to PVC Drain Adapters - 1/2” CPVC to
3/4” PVC XXXXXX
KGAET0201ETK External Trap Kit X X X X X X
KGASB0201ALL Downflow Furnace Base Kit for Combustible
Floors XXXXXX
KGAAD0101MEC IAQ Device Duct Adapters 20” IAQ to 16” Side
Return 20”x25” IAQ Devices
KGAAD0201MEC IAQ Device Duct Adapters 24” IAQ to 16” Side
Return 24”x25” IAQ Devices
AGAGC9NPS01C*Gas Conversion Kit - Nat to LP†
†. Factory-authorized and field installed. Fuel conversion kits are CSA recognized.
X = Accessory
XXXXXX
AGAGC9PNS01C*Gas Conversion Kit - LP to Nat†XXXXXX
AGAGCAMHC01A Manufactured Home Kit - Gas Conversion†XXXXX -
AGATWNDTE01B Twinning Kit - (MCT) ECM Motor X X X - X X

© 2022 Carrier. All rights reserved.
A Carrier Company
Edition Date: 08/22 Catalog No: PDS916SA-01 REV A
Replaces PDS916SA-01
916SA: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
17
ACCESSORIES (continued)
Bryant has a wide variety of thermostats for your system, please visit www.Bryant.com to see all thermostat and IAQ products.
DESCRIPTION ACCESSORY 14” 17” 21” 24”
Bryant Carbon Monoxide Alarm (10 pack) COALMBBNRB02-A10 X X X X
Bryant Evolution Air Purifier - 16x25 (407x635 mm) DGAPAXX1625 X X - -
Bryant Evolution Air Purifier - 20x25 (508x635 mm) DGAPAXX2025 - - X X
Bryant Evolution Air Purifier Repl. Filter- 16x25 (407x635 mm) PGAPXCAR1625A02 X X - -
Bryant Evolution Air Purifier Repl. Filter- 20x25 (508x635 mm) PGAPXCAR2025A02 - - X X
Cartridge Media Filter - 16” (407 mm) (MERV 11) FILXXCAR0116 X X - -
Cartridge Media Filter - 16” (407 mm) (MERV 8) FILXXCAR0016 X X - -
Cartridge Media Filter - 20” (508 mm) (MERV 8) FILXXCAR0020 - - X -
Cartridge Media Filter - 20” (508 mm) (MERV11) FILXXCAR0120 - - X -
Cartridge Media Filter - 24” (610 mm) (MERV 8) FILXXCAR0024 - - - X
Cartridge Media Filter - 24” (610 mm) (MERV11) FILXXCAR0124 - - - X
EZ Flex Cabinet Side or Bottom - 16” EZXCAB--0016 X X - -
EZ Flex Cabinet Side or Bottom - 20” EZXCAB--0020 - - X X
EZ Flex Replacement Filters 16” MERV 10 EXPXXFIL0016 X X - -
EZ Flex Replacement Filters 16” MERV 13 EXPXXFIL0316 X X - -
EZ Flex Replacement Filters 20” MERV 10 EXPXXFIL0020 - - X -
EZ Flex Replacement Filters 20” MERV 13 EXPXXFIL0320 - - X -
EZ Flex Replacement Filters 24” MERV 10 EXPXXFIL0024 - - - X
EZ Flex Replacement Filters 24” MERV 13 EXPXXFIL0324 - - - X
EZ-Flex Filter with End Caps - 16” (407 mm) (MERV 10) EXPXXUNV0016 X X - -
EZ-Flex Filter with End Caps - 16” (407 mm) (MERV 13) EXPXXUNV0316 X X - -
EZ-Flex Filter with End Caps - 20” (508 mm) (MERV 10) EXPXXUNV0020 - - X -
EZ-Flex Filter with End Caps - 20” (508 mm) (MERV 13) EXPXXUNV0320 - - X -
EZ-Flex Filter with End Caps - 24” (610 mm) (MERV 10) EXPXXUNV0024 - - - X
EZ-Flex Filter with End Caps - 24” (610 mm) (MERV 13) EXPXXUNV0324 - - - X
Media Filter Cabinet - 20” FILCABXL0020 - - X -
Media Filter Cabinet - 24” FILCABXL0024 - - - X
Media Filter Cabinet -16” FILCABXL0016 X X - -