Bryant 925SA Series, 925SA30040E14, 925SA42060E17, 925SA48060E17, 925SA60080E21 Product Data

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925SA PREFERREDt SERIES SINGLE--STAGE 4--WAY MULTIPOISE CONDENSING GAS FURNACE, SERIES A
Product Data
A11264
The 925SA Multipoise SEER Boost Condensing Gas Furnace features the single--stage Preferred™ System. The Boost ECM multiple--speed blower motor is at the heart of the electrical efficiency provided by this furnace. With an Annual Fuel Utilization Efficiency (AFUE) of 96.2%, the Preferred single--stage gas furnace provides added savings over standard gas furnaces. This Preferred Gas Furnace features 4--way multipoise installation flexibility, and is available in six model sizes. The 925SA can be vented for direct vent/two--pipe, ventilated combustion air, or single--pipe applications. A Bryant Preferred Control and Preferred Air Conditioner or Heat Pump, can be used to form a complete Preferred Series System. All units meet California Air Quality Management District emission requirements. All sizes are design certified in Canada. All sizes are design certified for use in Manufactured Housing (Mobile Home) applications when used with factory--approved MH accessory kit.
STANDARD FEATURES
S Quiet operation. Compare for yourself at HVACpartners.com. S Most sizes meet ENERGY STARR Version 4.0 criteria for gas
furnaces: 95+ AFUE; AMACF electrical rating; 2% or less cabinet airflow leakage. See table on Page 2.
S Ideal height 35” (889 mm) cabinet: short enough for taller coils,
but still allows enough room for service.
S Preferred Features—match with the Preferred Control for
Preferred System benefits.
S Silicon Nitride Perfect Light™ Hot Surface Igniter. S SmartEvap™ technology helps control humidity levels in the
home when used with a compatible humidity control system.
S FanOnPlus™ technology allows control of continuous fan
speed from a compatible thermostat.
S External Media Filter Cabinet included. S 4--way multipoise design for upflow, downflow or horizontal
installation, with unique vent elbow and optional through-­the--cabinet downflow venting capability.
S Boost ECM multiple--speed blower motor, single--speed inducer
motor, and single--stage gas valve.
S Self--diagnostics. S Adjustable blower speed forcooling, continuous fan, and
dehumidification.
S Approved for Twinning applications with accessory kit (42060
through 66120 models, only).
S Approved for Manufactured Housing/Mobile Home applications
with MH accessory kit.
S Aluminized--steel primary heat exchanger. S Stainless--steel condensing secondary heat exchanger. S Propane convertible (See Accessory list). S Factory--configured ready for upflow applications. S Fully--insulated casing including blower section. S Convenient Air Purifier and Humidifier connections. S Direct--vent/sealed combustion, single--pipe venting or
ventilated combustion air.
S Installation flexibility: sidewall or vertical vent. S Residential installations may be eligible for consumer financing
through the Retail Credit Program.
S Certified to leak 2% orless of nominal air conditioning CFM
delivered when pressurized to 1--in. water column with all present air inlets, air outlets, and condensate drain port(s) sealed.
LIMITED WARRANTY*
S 10 year parts and lifetimeheat exchanger limited warranty to the
original purchaser upon timely registration.
S Limited warranty period is five years for parts and twenty years
for the heat exchanger if not registered within 90 days of installation.{
* For owner occupied, r esidential applications.
{Jurisdictions where warranty benefits cannot be conditioned on registra-
tion will receive registered limited warran ty benefits.
Select Models
CERTIFIED
Always Ask For
Use of the AHRI Certified TM Mark indicates a manufacturer’s participation in the program. For verification of certification for individual products, go to www.ahridirectory.org.
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CASING
SAP ORDERING
NO.
925SA30040E14 35 30 14.2 39,000 96.2% √ 695 0.10 385-925 1/2 - 5 16 120 925SA42060E17 35 30 17.5 58,000 96.2% √ 1000 0.12 530-1505 3/4 - 5 16 141 925SA48060E17 35 30 17.5 78,000 96.2% √ 1360 0.15 920-1610 3/4 - 5 16 151 925SA60080E21 35 30 21.0 78,000 96.2% √ 1360 0.15 795-2015 1-5 20 156 925SA60100E21 35 30 21.0 97,000 96.2% - 1700 0.20 1105-2110 1-5 20 166 925SA66120E24 35 30 24.5 117,000 96.2% - 2125 0.20 1385-2055 1-5 24 190
† Capacity in accordance with DOE test procedures. See rating plate.
‡ Heating CFM at factory default blower motor heating tap settings. ESP --- External Static Pressure √ Meets ENERGY STAR criteria
DIMENSIONS
(IN.)
H D W BTUH AFUE
RATED HEATING†
OUTPUT (BTUH)
ENERGY
STAR
HEATING
AIRFLOW
Heating
CFM
‡
Heating
ESP
COOLING
CFM
@0.5ESP
MOTOR
HP-SPEED
MEDIA
CABINET
SUPPLIED
(IN.)
APPROX.
SHIP WT
(LB)
FEATURES AND BENEFITS
SmartEvapt Technology — When paired with a compatible
thermostat, this dehumidification feature overrides the cooling blower off-delay when there is a call for dehumidification. By
925SA
deactivating the blower off-delay, SmartEvap technology prevents condensate that remains on the coil after a dehumidification cycle from re-humidifying throughout the home. This results in reduced humidity and a more comfortable indoor environment for the homeowner.
Unlike competitive systems, SmartEvap technology only overrides the cooling blower off delay. when humidity control is needed. Once humidity is back in control, SmartEvap re-enables the energy-saving cooling blower off-delay.
FanOnPlust Technology — Sometimes the constant fan setting on a standard furnace system can actually reduce homeowner comfort by providing too much or too little air! Fan On Plus technology improves comfort all year long by allowing the homeowner to select the continuous fan speed of their choice using a compatible thermostat.
HYBRID HEATR Dual Fuel system — This system can provide more control over your monthly energy bills by automatically selecting the most economical method of heating. With HYBRID HEAT, our system automatically switches between the gas furnace and the electric heat pump as outside temperatures change to maintain greater efficiency and comfort than with any traditional single-source heating system. The heat pump also delivers high-efficiency cooling in the summer.
Power Heatt Igniter — Bryant’s unique SiN igniter is not only physically robust but it is also electrically robust. It is capable of running at line voltage and does not require complex voltage regulators as do other brands. This unique feature further enhances the gas furnace reliability and continues Bryant’s tradition of technology leadership and innovation in providing a reliable and durable product.
Boost ECM Blower Motor — This basic ECM, or electronically commutated motor, can provide an efficiency enhancement for select Bryant air conditioner or heat pump systems. It uses less electrical power than its PSC counterpart and also has a wider range of speeds
Reliable Heat Exchanger Design — The aluminized steel, clamshell primary heat exchanger was reengineered to achieve greater efficiency out of a smaller size. The first two passes of the heat exchanger are based on the current 80% product, 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 has exceptional corrosion resistance in both natural gas and propane applications.
Media Filter Cabinet — Enhanced indoor air quality in the home is made easier with our media filter cabinet—a standard accessory on all deluxe furnaces. When installed as a part of the system, this cabinet allows for easy and convenient addition of a Bryant high efficiency air filter.
4-Way Multipoise Design — One model for all applications – there is no need to stock special downflow or horizontal models when one unit will do it all. The new heat exchanger design allows these units to achieve the certified AFUE in all positions.
Direct or Single-pipe Venting, or Optional Ventilated Combustion Air — This furnace can be installed as a 2-pipe
(Direct Vent) furnace, in an optional ventilated combustion air application, or in single-pipe, non-direct vent applications. This provides added flexibility to meet diverse installation needs.
Sealed Combustion System — This furnace brings in combustion air from outside the furnace, which results in especially quiet operation. By sealing the entire combustion vestibule, the entire furnace can be made quieter, not just the burners.
Insulated Casing — Foil-faced insulation in heat exchanger section of the casing minimizes heat loss. The acoustical insulation in the blower compartment reduces air and motor noise for quiet operation.
Monoport Burners — The burners are specially designed and finely tuned for smooth, quiet combustion and economical operation.
Bottom Closure — Factory--installed for side return; easily removable for bottom return. The multi-use bottom closure can also serve for roll-out protection in horizontal applications, and act as the bottom closure for the optional return air base accessory.
Blower Access Panel Switch
— Automatically shuts off 115-v
power to furnace whenever blower access panel is opened. Quality Registration — Our furnaces are engineered and
manufactured under an ISO 9001 registered quality system. Certifications — This furnace is CSA (AGA and CGA) design
certified for use with natural and propane gases. The furnace is factory--shipped for use with natural gas. A CSA listed gas conversion kit is required to convert furnace for use with propane gas. The efficiency is GAMA efficiency rating certified. This furnace meets California Air Quality Management District emission requirements.
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SPECIFICATIONS
Heating Capacity and Efficiency 30040 42060 48080 60080 60100 66120
Input
Output
Efficiency AFUE % (ICS) 96.2 96.2 96.2 96.2 96.2 96.2 Certified Temperature
Rise Range ºF (ºC)
Airflow Capacity and Blower Data 30040 42060 48080 60080 60100 66120
Certified External Static Pressure (in. w.c.)
Airflow Delivery @ Rated ESP (CFM)
Cooling Capacity (tons) @ 400, 350 CFM/ton
Direct-Drive Motor Type Electronically Commutated Motor (ECM) Direct-Drive Motor HP 1/2 3/4 3/4 1 1 1 Motor Full Load Amps 6.8 8.4 8.4 10.9 10.9 10.9 RPM Range 600 - 1200 Speed Selections 5 Blower Wheel Dia x Width in. 11 x 7 11 x 8 11 x 8 11 x 10 11 x 10 11 x 11
Air Filtration System
Filter Used for Certified Watt Data
High Heat
High Heat
(BTUH) 40,000 60,000 80,000 80,000 100,000 120,000
(BTUH) 39,000 58,000 78,000 78,000 97,000 117,000
High Heat
Heating 0.10 0.12 0.15 0.15 0.20 0.20 Cooling 0.5 0.5 0.5 0.5 0.5 0.5
High Heat 695 1000 1360 1360 1700 2125
Cooling 925 1505 1610 2015 2110 2055
400 CFM/
ton
350 CFM/
ton
40 - 70
(22 - 39)
2 3.5 4 5 5 5
2.5 4 4.5 5.5 6 6
KGAWF1606UFR
40 - 70
(22 - 39)
KGAWF1306UFR KGAWF1406UFR
40 - 70
(22 - 39)
Factory Supplied Media Cabinet
Field Supplied Filter
40 - 70
(22 - 39)
40 - 70
(22 - 39)
40 - 70
(22 - 39)
KGAWF1506UFR
925SA
Electrical Data 30040 42060 48080 60080 60100 66120
Input Voltage
Operating Voltage Range Min-Max 104-127 Maximum Input Amps Amps 7.4 9.1 9.1 11.6 11.7 11.7 Unit Ampacity Amps 10.3 12.4 12.4 15.5 15.6 15.6 Minimum Wire Size
Maximum Wire Length @ Minimum Wire Size
Maximum Fuse/Ckt Bkr (Time-Delay Type Recommen­ded)
Transformer Capacity (24vac output)
External Control Power Available
Controls 30040 42060 48080 60080 60100 66120
Gas Connection Size 1/2" - NPT Burners (Monoport) 2 3 4 4 5 6
Gas Valve (Redundant)
Minimum Inlet Gas pressure (in. wc) 4.5
Maximum Inlet Gas pressure (in. wc) 13.6 Gas Conversion Kit - Natural to Propane KGANP50011SP Gas Conversion Kit - Propane to Natural KGAPN42011SP Manufactured (Mobile) Home Kit KGAMH0601KIT Ignition Device Silicon Nitride Limit Control 165 180 170 200 180 160 Heating Blower Control (Heating Off-Delay) Adjustable: 90, 120, 150, 180 seconds Cooling Blower Control (Time Delay Relay) 90 seconds Communication System none Thermostat Connections Com 24V, R, W, G, Y/Y2, DHUM, Y1 Accessory Connections EAC (115vac); HUM (24vac); 1-stg AC (via Y/Y2)
Volts-Hertz-
Phase
AWG 14 14 14 12 12 12
Feet 36 30 30 37 36 36
(M) (11.0) (9.1) (9.1) (11.3) (11.0) (11.0)
Amps 15 15 15 20 20 20
Heating 27.9 VA Cooling 34.6 VA
Manufac-
turer
115-60-1
40 VA
White Rogers
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MODEL NUMBER NOMENCLATURE
91 - Legacy 92 - Preferred 98 - Evolution
925SA
1 - 2
Family/Tier
92
3
Base Eff.
5
0 --- 90 AFUE 3 --- 93 AFUE 5 --- 95 AFUE 6 --- 96 AFUE 7 --- 97 AFUE
MANUAL RESET ROLLOUT SWITCH
OPERATING INSTRUCTIONS NOT SHOWN (LOCATED ON MAIN FURNACE DOOR, SEE OPERATING INSTRUCTIONS INSIDE DOOR FIGURE).
ELECTRICAL JUNCTION BOX (IF REQUIRED, LOCATION MAY VARY)
4
Htg. Stages
S
S - Single Stage T - Two Stage M - Modulating
FLAME SENSOR
GAS VALVE
5
Major Series
A
Major Series
6 - 7
Clg. Cap.
30
24 - 800 CFM 30 - 1000 CFM 36 - 1200 CFM 42 - 1400 CFM 48 - 1600 CFM 54 - 1800 CFM 60 - 2000 CFM 66 - 2200 CFM (@ 0.5” ESP)
Not all familes have these models.
8 - 10
Htg. Cap.
040
040=40,000 BTU 060=60,000 BTU 080=80,000 BTU 100=100,000 BTU 120=120,000 BTU
11
Motor
E
S - Standard E - Energy Efficient V - Variable Speed
FURNACE COMPONENTS
HOT SURFACE
GAS BURNER
IGNITER
MANUAL RESET ROLLOUT SWITCH
12 - 13
Width
14
14 - 14.2” 17 - 17.5” 21 - 21.0” 24 - 24.5”
Voltage
Voltage
14
A
L - Low NOx
MAIN LIMIT SWITCH
(BEHIND GAS VALVE)
INDUCER MOTOR ASSEMBLY
15
Features
--
16
Minor Series
A
A11165
BLOWER DOOR SAFETY SWITCH
FURNACE CONTROL BOARD
RATING PLATE NOT SHOWN
(LOCATED ON BLOWER DOOR)
REPRESENTATIVE DRAWING ONLY, SOME MODELS MAY VARY IN APPEARANCE.
4
MEDIA CABINET
BLOWER AND MOTOR
CAPACITOR/ POWER CHOKE (IF USED)
A11408
Page 5
ACCESSORIES
Vent Kit - Through the Cabinet
Vent Terminal - Concentric
Vent Terminal Bracket
2-in.
3-in.
2-in.
3-in.
Condensate Drainage Accessories
Venting Accessories
Freeze Protect Kit - Heat Patch for Drain Trap
CPVC to PVC Drain Adapter - 1/2-in. CPVC to 3/4-in. PVC
Horizontal Trap Grommet for Direct Vent Applications
Freeze Protect Kit - Heat Tape
Condensate Neutralizer Kit
Ductwork Adapter Accessories
Furnace Base Kit for Combustible Floors
Coil Adapters Kits - Painted
Return Air Base (Upflow applications) - Painted
IAQ Device Duct Adapters (side return) - Painted
No Offset Single Offsett Double Offset
14.2-in. wide
17.5-in. wide 21-in. wide
24.5-in. wide
20-in IAQ to 16-in side return 24-in IAQ to 16-in side return
Gas Conversion Accessories
Mfg Home Kit - Single-stage Gas Cnv Kit - Nat to LP; Single-stage Gas Cnv Kit - LP to Nat; Single-stage
Gas Orifice Kit
#42 Natural Gas #43 Natural Gas #44 Natural Gas #45 Natural Gas #46 Natural Gas #47 Natural Gas #48 Natural Gas
#54 LP #55 LP #56 LP
1.25 mm LP
1.30 mm LP
Control Accessories
Twinning Kit
Zone Perfect Plus: 8-Zone System Kit
Zone Perfect Plus: 4-Zone System Kit Zone Perfect Plus: 2-Zone System Kit
Programmable Relative Humidity Thermostat
Programmable Thermostat (HP or AC) / (AC only)
ExP® Card for Programmable Thermostats
Non-Programmable Relative Humidity Thermostat
Non-Programmable Thermostat (HP or AC) / (AC only)
IAQ Accessories
Filter Pack (6 pack) - Washable
EZ-Flex Filter
EZ-Flex Filter with End Caps
Cartridge Media Filter
Bryant Preferred Air Purifier
Bryant Preferred Air Purifier Repl. Filter
16 x 25 x 1 24 x 25 x 1
16-in. 20-in. 24-in. 16-in. 20-in. 24-in. 16-in. 20-in.
24.in. 16 x 25 20 x 25 16 x 25 20 x 25
Notes:
1. CSA requires that a termination kit be used. See latest PD for pipe and kit size selection. The qualified installer or agency must use only factory-authorized
kits when modifying these furnaces.
2. Not for use with Concentric Vent Termination Kits.
3. Last 2 digits of Part Number indicate filter size.
4. Last 2 digits of Part Number indicate orifice size.
5. Choose IAQ/filter assembly appropriate for the designed system airflow and static pressure. Use optional IAQ Device Duct Adapters as required.
6. Available from Replacement Components group.
7. Kit coming soon. Expected availability 2Q2012.
Part Number Used With Notes
KGAVT0701CVT See Venting Tables 1 KGAVT0801CVT See Venting Tables 1 KGAVT0101BRA See Venting Tables 1, 2 KGAVT0201BRA See Venting Tables 1, 2
Part Number Used With Notes
KGACK0101HCK All DV Horizontal -
Part Number Used With Notes
KGARP0301B14 14.2" W ide Furnaces 7 KGARP0301B17 17.5" W ide Furnaces 7 KGARP0301B21 21" Wide Furnaces 7
KGARP0301B24 24.5" W ide Furnaces 7 KGAAD0101MEC 20"x25" IAQ Devices 7 KGAAD0201MEC 24"x25" IAQ Devices 7
Part Number Used With Notes
KGAMH0601KIT All, except 140k -
KGAHA0150N42 All 4, 6
KGAHA0250N43 All 4, 6
KGAHA0650P54 All 4, 6
KGAHA0850P56 All 4, 6
KGAHA5750125 All 4, 6 KGAHA5750130 All 4, 6
A84N0561AHAGK
Part Number Used With Notes
KGATW0701HSI
6T
42060, 48080, 60080,
48100, 60100, 66120
Part Number Used With Notes
EXPXXFIL0016 EZXCAB--1016 3, 5 EXPXXFIL0020 EZXCAB--1020 3, 5
EXPXXFIL0024 EZXCAB--1024 3, 5 EXPXXUNV0016 EZXCAB--1016 3, 5 EXPXXUNV0020 EZXCAB--1020 3, 5 EXPXXUNV0024 EZXCAB--1024 3, 5
FILXXCAR0016 FILCABXL1016 3, 5
FILXXCAR0020 FILCABXL1020 3, 5
FILXXCAR0024 FILCABXL2024 3, 5
PGAPXX1625 Up to 1 600 CFM 5, 7
PGAPXX2025 Up to 2 000 CFM 5, 7 PGAPAXXCAR1625 GAPAAXBB1625 5, 7 PGAPAXXCAR2025 GAPAAXBB2025 5, 7
1llACVB1010CDAGK
7llAPFC1020THAGK
-llAPFC1010THAGK
-llACVP0110DAAGK
6llA1000-809P
-llALLA1020BSAGK
-llALLA1010ADAGK
-llALLA1020ADAGK
-llALLA1030ADAGK
-llAPS11005PNAGK
-llAPS11024NPAGK
4llA44N0530AHAGK 4llA54N0540AHAGK 4llA64N0550AHAGK 4llA74N0551AHAGK 4ll
4llA55P0570AHAGK
-
-llAB-10TIK8BBENOZ
-llAB-10TIK4BBENOZ
-llAB-10TIK2BBENOZ
-llAA-10HRP-6T
-llA10CAP-6T/10PHP-6T
-llAPXE-
-llAA-10HRN-6T
-llA10CAN-6T/10PHN-6T
5llARFU6031FWAGK 5llARFU6051FWAGK
925SA
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AIR DELIVERY -- CFM (BOTTOM RETURN WITH FILTER)
UNIT SIZE
RETURN-AIR CON-
NECTION
SPEED
TAPS
2, 3
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Gray 1120 1080 1030 980 925 875 820 760 690 630
Yellow 880 845 810 780 740 710 680 640 615 570
030040 SIDE/BOTTOM
Blue 695 665 620 575 535 495 455 420 370 280
Orange 640 595 540 495 460 420 370 310 260 230
Red 570 525 475 425 385 330 255 220 -
Gray 1720 1670 1620 1565 1505 1440 1375 1295 1220 1135
Yellow 1325 1285 1255 1220 1185 1145 1115 1075 1040 1000
042060 SIDE/BOTTOM
Blue 1010 970 925 875 835 785 745 690 660 620
Orange 1160 1115 1080 1045 1000 960 920 875 840 785
Red 785 715 655 595 530 490 435 385 340 285
Gray 1810 1770 1720 1665 1610 1540 1475 1400 1315 1235
Yellow 1535 1500 1475 1435 1405 1370 1340 1310 1245 1160
048080 SIDE/BOTTOM
Blue 1380 1340 1305 1270 1240 1200 1165 1130 1090 1050
Orange 1180 1130 1095 1060 1015 975 935 895 850 800
Red 1100 1045 1010 970 920 885 845 790 745 690
Gray 2290 2225 2155 2090 2015 1930 1845 1750 1640 1515
925SA
060080
BOTTOM or
TWO-SIDES
4, 5
Yellow 1810 1760 1725 1685 1640 1600 1555 1520 1480 1415
Blue 1385 1340 1285 1240 1200 1140 1090 1050 995 950
Orange 1560 1520 1475 1430 1385 1335 1295 1240 1200 1150
Red 1055 985 910 860 795 750 680 615 565 495
Gray 2340 2295 2250 2195 2110 2030 1935 1835 1725 1605
Yellow 1950 1900 1855 1800 1755 1705 1655 1605 1560 1485
Blue 1750 1700 1650 1605 1555 1500 1455 1395 1350 1300
Orange 1570 1520 1460 1410 1350 1300 1240 1195 1140 1095
060100
BOTTOM or
TWO-SIDES
4, 5
Red 1350 1280 1225 1155 1105 1045 1000 950 895 830
Gray 2275 2230 2185 2130 2055 1950 1825 1710 1610 1500
066120
NOTE:
1. A filter is required for each return --- air inlet. Airflow performance includes a 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 SPEED TAPS AS NECESSARY FOR THE PROPER AIR TEMPERATURE RISE FOR EACH INSTALLATION.
3. Shaded areas indicate that this airflow range is BELOW THE RANGE ALLOWED FOR HEATING OPERATION. THESE AIRFLOW RANGES MAY ONLY BE USED FOR COOLING.
4. Airflows over 1800 CFM r equire bottom retur n, two---side return, or bottom an d side return. A minimum filter size of 20” x 25” (508 x 635 mm) is required.
5. 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.
6. The “ --- ” entry indicates an unstable operating condition.
BOTTOM or
TWO-SIDES
4, 5
Yellow 1875 1820 1770 1720 1660 1600 1550 1505 1450 1390
Blue 2170 2125 2075 2025 1975 1900 1790 1695 1590 1470
3
Orange
Red
1475 1420 1350 1280 1215 1165 1105 1050 995 930
3
1625 1565 1505 1445 1385 1325 1275 1225 1170 1130
EXTERNAL STATIC PRESSURE (IN.W.C.)
6
6
-
6
Page 7
MAXIMUM EQUIVALENT VENT LENGTH -- FT. (M)
Table 1 – Maximum Equivalent Vent Length -- Ft. (M)
0 to 4500 Ft. (0 to 1370 M) Altitude
NOTE: Maximum Equivalent Vent Length (MEVL) includes standard and concentric vent termination and does NOT include elbows.
Use Table 2 - Deductions from Maximum Equivalent Vent Length to determine allowable vent length for each application.
Unit Size
Altitude
FT (M)
0 to 2000 (0 to 610)
2001 to 3000
(610 to 914)
3001 to 4000 (914 to 1219)
4001 to 4500
(1219 to
1370)
NOTES: See notes at end of venting tables.
See Table 3 for altitudes over 4500 ft. (1370 M)
BTU/Hr
3
40,000
60,000 30 (9.1) 135 (41.1) 235 (71.6) 265 (80.8) NA
80,000 20 (6.1) 70 (21.3) 175 (53.3) 235 (71.6) 265 (80.8) 100,000 NA 25 (7.6) 110 (33.5) 235 (71.6) 265 (80.8) 120,000 NA NA 15 (4.6) 100 (30.5) 250 (76.2)
4
140,000
40,000 45 (13.7) 198 (60.4) 232 (70.7) NA NA
60,000 27 (8.2) 127 (38.7) 222 (67.7) 250 (76.2) NA
80,000 17 (5.2) 64 (19.5) 165 (50.3) 222 (67.7) 249 (75.9) 100,000 NA 22 (6.7) 104 (31.7) 223 (68.0) 250 (76.2) 120,000 NA NA 11 (3.4) 93 (28.3) 237 (72.2)
4
140,000
40,000 39 (11.9) 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)
4
140,000
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 NA 17 (5.2) 94 (28.7) 205 (62.5) 229 (69.8) 120,000 NA NA NA 83 (25.3) 217 (66.1)
4
140,000
50 (15.2) 210 (64.0) 250 (76.2) NA
NA NA 10 (3.0) 90 (27.4) 210 (64.0)
NA NA NA 80 (24.4) 185 (56.4)
NA NA NA 79 (24.1) 158 (48.2)
NA NA NA 69 (21.0) 146 (44.5)
DIRECT VENT (2-PIPE) AND NON-DIRECT VENT (1-PIPE)
Vent Pipe Diameter (in.)
1-1/2 2 2-1/2 3 4
1
2
NA
925SA
Long
ELBOW CONFIGURATIONS VENT TERMINAL CONFIGURATIONS
Concentric
Medium
Mitered
Standard
A11580
7
Page 8
MAXIMUM EQUIVALENT VENT LENGTH -- FT. (M) (CONTINUED)
Table 2 – Deductions from Maximum Equivalent Vent Length -- Ft. (M)
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)
Venting System Length Calculations
The maximum length for each vent pipe (inlet or exhaust) equals the Maximum Equivalent Vent Length (MEVL) from Table 1 or Table 3 minus the number of elbows multiplied by the deduction for each elbow in Table 2.
Standard vent terminations and concentric vent terminations count for zero deductions. See Vent Manufacturers’ data for equivalent lengths of flexible vent piping.
925SA
DO NOT ASSUME that one foot of flexible vent pipe is equivalent to one foot of standard PVC vent pipe.
Example
A direct--vent 60,000 Btuh furnace installed at 2100 ft. (640 M) with 2--in.(51 mm) vent piping. Venting system includes, FOR EACH PIPE, (3) 90_ long radius elbows, (2) 45_ long radius elbows and a concentric vent kit.
Maximum Equivalent Vent Length = 127 ft. (From Table 1)
Deduct (3) 90 long radius 3 x 3 ft. = - 9 ft. (From Table 2) Deduct (2) 45 long radius 2 x 1.5 ft. = - 3 ft. (From Table 2) No deduction for Concentric Vent Kit 0 ft. = - 0 ft. (From Table 2)
Maximum Vent Length = 115 ft. For EACH vent or inlet pipe
8
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MAXIMUM EQUIVALENT VENT LENGTH -- FT. (M) (CONTINUED)
Table 3 – Maximum Equivalent Vent Length -- Ft. (M)
4501 to 10,000 Ft. (0 to 1370 M) Altitude
NOTE: Maximum Equivalent Vent Length (MEVL) includes standard and concentric vent termination and does NOT include elbows.
Use Table 2 - Deductions from Maximum Equivalent Vent Length to determine allowable vent length for each application.
Altitude
FT (M)
5
Unit Size
1-1/2 2 2-1/2 3 4
40,000 33 (10.1) 171 (52.1) 196 (59.7)
4501 to 5000
(1370 to
1524)
60,000 20 (6.1) 111 (33.8) 198 (60.4) 221 (67.4) NA
80,000 13 (4.0) 54 (16.5) 146 (44.5) 195 (59.4) 216 (65.8) 100,000 NA 16 (4.9) 91 (27.7) 200 (61.0) 222 (67.7) 120,000 NA NA NA 80 (24.4) 211 (64.3)
4
140,000
NA NA NA 60 (18.3) 134 (40.8)
40,000 27 (8.2) 158 (48.2) 179 (54.6) NA NA
5001 to 6000
(1524 to
1829)
60,000 16 (4.9) 103 (31.4) 186 (56.7) 207 (63.1) NA
80,000 11 (3.4) 49 (14.9) 137 (41.8) 183 (55.8) 200 (61.0) 100,000 NA 12 (3.7) 85 (25.9) 188 (57.3) 208 (63.4) 120,000 NA NA NA 74 (22.6) 199 (60.7)
4
140,000
NA NA NA 50 (15.2) 109 (33.2)
40,000 21 (6.4) 145 (44.2) 162 (49.4) NA NA
6001 to 7000
(1829 to
2134)
60,000 13 (4.0) 96 (29.3) 174 (53.0) 194 (59.1) NA
80,000 NA 44 (13.4) 120 (36.6) 171 (52.1) 185 (56.4) 100,000 NA 10 (3.0) 79 (24.1) 178 (54.3) 195 (59.4) 120,000 NA NA NA 68 (20.7) 187 (57.0)
4
140,000
NA NA NA 41 (12.5) 87 (26.5)
40,000 15 (4.6) 133 (40.5) 146 (44.5) NA NA
7001 to 8000
(2134 to
2438)
60,000 10 (3.0) 89 (27.1) 163 (49.7) 181 (55.2) NA
80,000 NA 40 (12.2) 120 (36.6) 159 (48.5) 170 (51.8) 100,000 NA NA 73 (22.3) 167 (50.9) 182 (55.5) 120,000 NA NA NA 62 (18.9) 175 (53.3)
4
140,000
NA NA NA 32 (9.8) 63 (19.2)
40,000 10 (3.0) 121 (36.9) 130 (39.6) NA NA
8001 to 9000
(2438 to
2743)
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)
4
140,000
NA NA NA 23 (7.0) 42 (12.8)
40,000 5 (1.5) 110 (33.5) 115 (35.1) NA NA
9001 to
10,000
(2743 to
3048)
NOTES:
1. Use only the vent pipe sizes shown for each furnace. It is NOT necessary to choose the smallest diameter pipe possible for venting.
2. NA --- Not allowed. Pressure switch will not close, or flame disturbance may result.
3. Total equivalent vent lengths un der 10’ for 40,000 BTUH furnaces from 0 to 2000 ft. (0 to 610 M) above sea level require use of a n outlet choke plate .
Failure to use an outlet choke when required may result in flame disturbance or flame sense lockout.
4. Not all furnace fa milies include 140,000 BTUH input models.
5. Vent sizing for Cana dian installations over 4500 ft (1370 M) above sea level are subject to acceptance by l ocal authorities having ju risdiction.
6. Size both the combustion air and vent pipe independently, then use the larger size for both pipes.
7. Assume the two 45_ elbows equal one 90_ elbow. Wide radius elbows are desirable and may be required in some cases.
8. Elbow and pipe sections within the furnace casing and at the vent termination should not be included in vent length or elbow count.
9. The minimu m pipe length is 5 ft. (1.5 M) linear feet (meters) for all application s.
10. Use 3 - --in . (76 mm) diameter vent termination kit for installations requiring 4--- in. (102 mm) diameter pipe.
60,000 NA 76 (23.2) 142 (43.3) 156 (47.5) NA
80,000 NA 31 (9.4) 103 (31.4) 137 (41.8) 142 (43.3) 100,000 NA NA 62 (18.9) 147 (44.8) 157 (47.9) 120,000 NA NA NA 51 (15.5) 153 (46.6)
4
140,000
NA NA NA 16 (4.9) 20 (6.1)
DIRECT VENT (2-PIPE) AND SINGLE-PIPE
Vent Pipe Diameter (in.)
1
NA
2
NA
925SA
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MAXIMUM ALLOWABLE EXPOSED VENT LENGTHS INSULATION TABLE -- FT. (M)
Maximum Length of Uninsulated and Insulated Vent Pipe-Ft (M)
Single Stage
Furnace
Input
40000
Winter Design
Te m p ° F ( ° C )
20 (-10)
0 (-20)
-20 (-30)
-40 (-40)
Pipe
Length in
Ft. & M
11/2 2 21/2 3 4 11/2 2 21/2 3 4 11/2 2 21/2 3 4
Ft. 48 42 42 N/A N/A 50 122 111 N/A N/A 50 144 130 N/A N/A
M 14.6 12.8 12.8 N/A N/A 15.2 37.2 33.8 N/A N/A 15.2 43.9 39.6 N/A N/A
Ft. 25 19 17 N/A N/A 50 75 66 N/A N/A 50 90 79 N/A N/A
M 7.6 5.8 5.2 N/A N/A 15.2 22.9 20.1 N/A N/A 15.2 27.4 24.1 N/A N/A
Ft. 14 7 5 N/A N/A 50 52 45 N/A N/A 50 64 55 N/A N/A
M 4.3 2.1 1.5 N/A N/A 15.2 15.8 13.7 N/A N/A 15.2 19.5 16.8 N/A N/A
Ft. 7 0 0 N/A N/A 50 38 31 N/A N/A 50 48 40 N/A N/A
M 2.1 0.0 0.0 N/A N/A 15.2 11.6 9.4 N/A N/A 15.2 14.6 12.2 N/A N/A
No Insulation 3/8-in. (9.5 mm) Insulation 1/2-in. (12.7 mm) Insulation
Pipe Diameter-inches (mm) Pipe Diameter-inches (mm) Pipe Diameter-inches (mm)
(38) (51) (64) (76) (102) (38) (51) (64) (76) (102) (38) (51) (64) (76) (102)
925SA
60000
80000
100000
20 (-10)
0 (-20)
-20 (-30)
-40 (-40)
20 (-10)
0 (-20)
-20 (-30)
-40 (-40)
20 (-10)
0 (-20)
-20 (-30)
-40 (-40)
Ft. 30 61 61 54 N/A 30 135 163 142 N/A 30 135 191 166 N/A
M 9.1 18.6 18.6 16.5 N/A 9.1 41.1 49.7 43.3 N/A 9.1 41.1 58.2 50.6 N/A
Ft. 30 31 30 23 N/A 30 113 100 85 N/A 30 135 120 101 N/A
M 9.1 9.4 9.1 7.0 N/A 9.1 34.4 30.5 25.9 N/A 9.1 41.1 36.6 30.8 N/A
Ft. 24 17 15 7 N/A 30 81 70 57 N/A 30 98 85 70 N/A
M 7.3 5.2 4.6 2.1 N/A 9.1 24.7 21.3 17.4 N/A 9.1 29.9 25.9 21.3 N/A
Ft. 15 8 5 0 N/A 30 61 52 40 N/A 30 75 64 51 N/A
M 4.6 2.4 1.5 0.0 N/A 9.1 18.6 15.8 12.2 N/A 9.1 22.9 19.5 15.5 N/A
Ft. 20 70 78 70 60 20 70 175 183 154 20 70 175 215 181
M 6.1 21.3 23.8 21.3 18.3 6.1 21.3 53.3 55.8 46.9 6.1 21.3 53.3 65.5 55.2
Ft. 20 42 41 33 21 20 70 132 111 89 20 70 157 133 107
M 6.1 12.8 12.5 10.1 6.4 6.1 21.3 40.2 33.8 27.1 6.1 21.3 47.9 40.5 32.6
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
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
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 80.8 N/A 7.6 33.5 71.6 69.8
Ft. N/A 25 55 46 33 N/A 25 110 145 117 N/A 25 110 173 140
M N/A 7.6 16.8 14.0 10.1 N/A 7.6 33.5 44.2 35.7 N/A 7.6 33.5 52.7 42.7
Ft. N/A 25 34 24 11 N/A 25 110 103 79 N/A 25 110 124 97
M N/A 7.6 10.4 7.3 3.4 N/A 7.6 33.5 31.4 24.1 N/A 7.6 33.5 37.8 29.6
Ft. N/A 23 20 11 0 N/A 25 95 77 55 N/A 25 110 94 70
M N/A 7.0 6.1 3.4 0.0 N/ A 7.6 29.0 23.5 16.8 N/A 7.6 33.5 28.7 21.3
20 (-10)
0 (-20)
120000
-20 (-30)
-40 (-40)
20 (-10)
0 (-20)
140000
-20 (-30)
-40 (-40)
*Not all families have these models.
Ft. N/A N/A 15 99 86 N/A N/A 15 100 219 N/A N/A 15 100 250
M N/A N/A 4.6 30.2 26.2 N/A N/A 4.6 30.5 66.8 N/A N/A 4.6 30.5 76.2
Ft. N/A N/A 15 51 38 N/A N/A 15 100 130 N/A N/A 15 100 156
M N/A N/A 4.6 15.5 11.6 N/A N/A 4.6 30.5 39.6 N/A N/A 4.6 30.5 47.5
Ft. N/A N/A 15 28 14 N/A N/A 15 100 88 N/A N/A 15 100 108
M N/A N/A 4.6 8.5 4.3 N/A N/A 4.6 30.5 26.8 N/A N/A 4.6 30.5 32.9
Ft. N/A N/A 15 14 0 N/A N/A 15 85 62 N/A N/A 15 100 79
M N/A N/A 4.6 4.3 0.0 N/A N/A 4.6 25.9 18.9 N/A N/A 4.6 30.5 24.1
Ft. N/A N/A 10 90 99 N/A N/A 10 90 210 N/A N/A 10 90 210
M N/A N/A 3.0 27.4 30.2 N/A N/A 3.0 27.4 64.0 N/A N/A 3.0 27.4 64.0
Ft. N/A N/A 10 61 47 N/A N/A 10 90 153 N/A N/A 10 90 183
M N/A N/A 3.0 18.6 14.3 N/A N/A 3.0 27.4 46.6 N/A N/A 3.0 27.4 55.8
Ft. N/A N/A 10 35 21 N/A N/A 10 90 104 N/A N/A 10 90 128
M N/A N/A 3.0 10.7 6.4 N/A N/A 3.0 27.4 31.7 N/A N/A 3.0 27.4 39.0
Ft. N/A N/A 10 20 NA N/A N/A 10 90 75 N/A N/A 10 90 94
M N/A N/A 3.0 6.1 NA N/A N/A 3.0 27.4 22.9 N/A N/A 3.0 27.4 28.7
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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.
80 / 27˚C
SUPPLY AIR
60
/ 16˚C
A10490
MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS
POSITION CLEARANCE
Rear 0(0mm)
Front (Combustion air openings in furnace and in structure) 1in.(25mm)
Required for service *24 in. (610 mm)
All Sides of Supply Plenum 1in.(25mm)
Sides 0(0mm)
Ve n t 0(0mm)
* Recommended
Top of Furnace 1in. (25mm)
925SA
COMBUSTION--AIR PIPE FOR NON--DIRECT (1--PIPE) VENT APPLICATION
FIELD-SUPPLIED 2-IN. (51 mm) DIA. TIGHT RADIUS PVC 90° ELBOW
FIELD-SUPPLIED 2-IN. (51 mm) DIA. PVC PIPE
12” (300 mm) Minimum
A11487
11
Page 12
DOWNFLOW SUBBASE
LOCATING
TAB
11/
4-IN. TYP
PLENUM OPENING
A
LOCATING
TAB
B
4
3
D
2
1
FACTORY-SUPPLIED
FIELD-INSTALLED
INSULATION
C
A97427
Assembled
DIMENSIONS (IN. / MM)
925SA
FURNACE
CASING WIDTH
17--- 1/2 (444.5)
21 (533.4)
24--- 1/2 (622.3)
*The plenum should be constructed 1/4---in. (6 mm) smaller in width and depth than the plenum dimensions shown above.
FURNACE IN DOWNFLOW
APPLICATION
Furnace with or without Cased Coil
Assembly or Coil Box
Furnace with or without Cased Coil
Assembly or Coil Box
Furnace with or without Cased Coil
Assembly or Coil Box
PLENUM OPENING* FLOOR OPENING
A B C D
15--- 1/8
(384.2)
18--- 5/8
(396.4)
22--- 1/8
(562.0)
19 (482.6)
19 (482.6)
19 (482.6)
16--- 3/4
(425.5)
20--- 1/4
(514.4)
23--- 3/4
(603.3)
Disassembled
20--- 3/8
(517.5)
20--- 3/8
(517.5)
20--- 3/8
(517.5)
1
2
3
4
A88207
HOLE NO. FOR
WIDTH
ADJUSTMENT
3
2
1
Concentric Vent Kit
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.
A93086
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 Bryant cased coil is used. It is CSA design certified for use with Bryant branded furnaces when installed in downflow applications.
12
Page 13
23-5/8"
(600mm)
23-3/8”
(594mm)
MEDIA FILTER CABINET
A
25-5/8"
(651mm)
24-1/4”
(616mm)
Opening with Flanges Bent
23-1/8”
(588mm)
Opening
B Opening
Furnace Side
23-3/4”
(603mm)
Centerline Screw Slots
FIVE WIRE
THREE-WIRE
HEATING-ONLY
BLOWER DOOR SWITCH
BLK
WHT
115-V FIELD-
SUPPLIED
BLK
WHT
GND
AUXILIARY J-BOX
DISCONNECT
GND
FURNACE
3
"
5
4
(146mm)
TYPICAL WIRING SCHEMATIC
NOTE 2
W
C
R
O N T
G
R O
COM
L
Y
24-V
TERMINAL
BLOCK
WCR GY
NOTE 1
NOTES: Connect Y-terminal in furnace as shown for proper blower operation.
1. Some thermostats require a "C" terminal connection as shown.
2. If any of the original wire, as supplied, must be replaced, use
3. same type or equivalent wire.
THERMOSTAT TERMINALS
TWO WIRE
Duct Side
Media Filter
Cabinet
16" (406mm)
20" (508mm) 24" (610mm)
A 17" (432mm) 21" (533mm) 25" (635mm)
FIELD 24-V WIRING FIELD 115-, 208/230-, 460-V WIRING FACTORY 24-V WIRING FACTORY 115-V WIRING
FIELD-SUPPLIED DISCONNECT
GND
CONDENSING UNIT
B 16" (406mm) 20" (508mm)
24" (610mm)
208/230- OR 460-V THREE PHASE
208/230-V SINGLE PHASE
925SA
A11456
A11387
13
Page 14
925SA
DIMENSIONAL DRAWING
A11610
14
Page 15
GUIDE SPECIFICATIONS
General
System Description
Furnish a ______________________ 4--way multipoise gas--fired condensing furnace for use with natural gas or propane (factory-­authorized conversion kit required for propane); furnish cold air return plenum; furnish external media cabinet for use with accessory media filter or standard filter.
Quality Assurance
Unit will be designed, tested and constructed to the current ANSI Z
21.47/CSA 2.3 design standard for gas--fired central furnaces. Unit will be third party certified by CSA to the current ANSI Z
21.47/CSA 2.3 design standard for gas--fired central furnaces. Unit will carry the CSA Blue StarR and Blue FlameR labels. Unit efficiency testing will be performed per the current DOE test procedure as listed in the Federal Register.
Unit will be certified for capacity and efficiency and listed in the latest AHRI Consumer’s Directory of Certified Efficiency Ratings.
Unit will carry the current Federal Trade Commission Energy Guide efficiency label.
Delivery, Storage, and Handling
Unit will be shipped as single package only and is stored and handled per unit manufacturer’s recommendations.
Warranty (for inclusion by specifying engineer)
U.S. and Canada only. Warranty certificate available upon request.
Equipment
Blower Wheel and ECM Blower Motor Galvanized blower wheel shall be centrifugal type, statically and
dynamically balanced. Blower motor of ECM type shall be permanently lubricated with sealed ball bearings, of _______hp, and have multiple speeds from 600--1200 RPM operating only when 24--VAC motor inputs are provided. Blower motor shall be direct drive and soft mounted to the blower scroll to reduce vibration transmission.
Filters Furnace shall have reusable--type filters. Filter shall be ______ in.
(mm) X ________ in. (mm). An accessory 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 Draft inducer motor shall be single--speed design.
Motor
Primary Heat Primary heat exchangers shall be 3--Pass corrosion--resistant
aluminized steel of fold--and--crimp sectional design and applied operating under negative pressure.
Secondary Heat Secondary heat exchangers shall be of a stainless steel
flow--through of fin--and--tube design and applied operating under negative pressure.
Controls Controls shall include a micro--processor--based integrated
electronic control board with at least 16 service troubleshooting codes displayed via diagnostic flashing LED light on the control, a self--test feature that checks all major functions of the furnace, and a replaceable automotive--type circuit protection fuse. Multiple operational settings available, including blower speeds for high heat, low cooling, high cooling and continuous fan. Continuous fan speed may be adjusted from the thermostat. Cooling airflow will be selectable between 325 and 400 CFM per ton of air conditioning.
Exchangers
Exchangers
Operating Characteristics
Heating capacity shall be _________________ Btuh input; ______________ Btuh output capacity.
Fuel Gas Efficiency shall be __________AFUE. Air delivery shall be ________________ cfm minimum at 0.50 in.
wc. external static pressure. Dimensions shall be: depth_________in. (mm); width
__________in. (mm); height___________in. (mm) (casing only). Height shall be _________in. (mm) with A/C coil and _________________in. (mm) overall with plenum.
Electrical Requirements
Electrical supply shall be 115 volts, 60 Hz, single--phase (nominal). Minimum wire size shall be ________AWG; maximum fuse size of HACR--type designated circuit breaker shall be _________ amps.
Special Features
Refer to section of the product data identifying accessories and descriptions for specific features and available enhancements.
925SA
15
Page 16
925SA
E2012 Bryant Heating & Cooling Systems D 7310 W. Morris St. D Indianapolis, IN 46231 Printed in U.S.A. Edition Date: 01/12
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurr ing obligations.
16
Catalog No. PDS925SA--- 0 3
Replaces: PDS925SA--- 02
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