Bryant 912SE Quick Start Manual

Bryant 912SE Quick Start Manual

Up to 92.1% afue, single-stage, multi 18-speed ecm, condensing gas furnace

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912SE
Up to 92.1% AFUE, Single-Stage, Multi 18-Speed
ECM, Condensing Gas Furnace
Representative drawing only. Some product models may vary.
The 912SE Multipoise Legacy
single-stage gas valve and ECM blower motor. 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 92.1% AFUE, the Legacy
single-stage gas furnace provides added savings over standard,
non-condensing 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 nine model sizes. The 912SE can be vented
for direct vent/two-pipe, ventilated combustion air, or single-pipe
applications. A Bryant Legacy thermostat and Legacy Air Conditioner
or Heat Pump, can be used to form a complete Legacy Series System.
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.
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.
Product Data
92 Condensing Gas Furnace features a
PERFORMANCE
• Multi 18-speed, constant torque (MCT) ECM blower motor for
electrically efficient operation all year long in heating, cooling and
continuous fan operation.
• Single-speed inducer motor, and single-stage gas valve.
• Silicon Nitride PerfectLight
• Adjustable blower speed for heating and cooling.
• Enhanced diagnostics with easy to read 3 digit display for faults and
status
• Aluminized-steel primary heat exchanger.
• Stainless-steel condensing secondary heat exchanger.
INSTALLATION FLEXIBILITY
• 4-way multipoise design for upflow, downflow or horizontal
installation, with unique vent elbow for 12 different venting options,
including optional venting through-the-cabinet downflow venting
capability.
• On-board NFC antenna makes setup a tap away when using the
Bryant service technician app
• Factory-configured ready for upflow applications.
• Ideal height 35" (889 mm) cabinet: short enough for taller coils, but
A11264
still allows enough room for service.
• Direct-vent/sealed combustion, single-pipe venting or ventilated
combustion air.
APPLICATIONS
• Approved for Twinning applications with accessory kit (42060M17,
048080M17, 060080M21, 60100M21, 60120M24 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
• 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 California air quality management
districts with a 40 ng/J NOx emissions limit.
Robust Hot Surface Igniter.
®
South regional standards.
A200350

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Do you have a question about the 912SE and is the answer not in the manual?

Questions and answers

Bill
February 6, 2025

Turn continuous **** mode off at control board

1 comments:
Mr. Anderson
February 10, 2025

The Bryant 912SE control board settings can be adjusted through the Main Menu. To turn off continuous mode, follow these steps:

1. Access the Main Menu by pressing the MENU/SELECT button.
2. Scroll through the menu using the NEXT/OPTION button until you reach the airflow or fan settings.
3. Locate the continuous fan mode option.
4. Use the MENU/SELECT button to adjust or disable the setting.
5. Press MENU/SELECT again to save the changes. The display will flash three times to confirm.

This will disable continuous fan operation at the control board.

This answer is automatically generated

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Summary of Contents for Bryant 912SE

  • Page 1 This Legacy Gas Furnace features 4-way multipoise installation • Convertible to propane with gas conversion accessory kit. flexibility, and is available in nine model sizes. The 912SE can be vented for direct vent/two-pipe, ventilated combustion air, or single-pipe CERTIFICATIONS applications.
  • Page 2: Dimensional Data

    912SE: Product Data DIMENSIONAL DATA NOTE: ALL DIMENSIONS IN INCH (MM) SD5663-4 REV. - A210796 Dimensions SHIP WT. FURNACE SIZE LB (KG) CABINET WIDTH OUTLET WIDTH BOTTOM INLET WIDTH AIR INTAKE 36040M14 14-3/16 (361) 12-1/2 (319) 12-9/16 (322) 7-1/8 (181)
  • Page 3: Model Number Nomenclature

    912SE: Product Data MODEL NUMBER NOMENCLATURE 6, 7 8 - 10 12 - 13 Heat Major Cooling Voltage Minor Exchanger Tier/NOx AFUE/NOx Heating Stages Series Capacity (CFM) Heat Input Motor Type Width (1-phase) Un-used Series 0 = 80% 8 = 80%...
  • Page 4: Specifications

    912SE: Product Data SPECIFICATIONS FURNACE SIZE 36040M14 36040M17 36060M14 42060M17 48080M17 60080M21 60100M21 66100M21 60120M24 HEATING AND CAPACITY AND EFFICIENCY Input BTUh 40,000 40,000 60,000 60,000 80,000 80,000 100,000 100,000 120,000 † Output Capacity (BTUh) 37,000 37,000 56,000 56,000 75,000...
  • Page 5: Air Delivery - Cfm

    912SE: Product Data AIR DELIVERY - CFM Air Delivery - CFM (with filter) External Static Pressure (in. w.c.) Airflow Default Unit Size Setting Setting Cont. Fan Heat 36040M14 1040 1010 1085 1055 1025 1000 1135 1110 1080 1050 1025 Cooling...
  • Page 6 912SE: Product Data Air Delivery - CFM (with filter) (Continued) External Static Pressure (in. w.c.) Airflow Default Unit Size Setting Setting Cont. Fan 1005 1080 1030 1150 1105 1055 1010 48080M17 1235 1190 1145 1100 1060 1015 Heat 1345 1300...
  • Page 7: Typical Wiring Schematic

    912SE: Product Data Air Delivery - CFM (with filter) (Continued) External Static Pressure (in. w.c.) Airflow Default Unit Size Setting Setting Cont. Fan 1085 1000 1170 1095 1010 1235 1160 1080 1005 1330 1260 1190 1115 1050 1405 1335 1270...
  • Page 8: Maximum Allowable Exposed Vent Length

    912SE: Product Data MAXIMUM ALLOWABLE EXPOSED VENT LENGTH Maximum Allowable Exposed Vent Lengths in Unconditioned Space Insulation Table - Ft. 40,000 BTUH 60,000 BTUH Unit Size 3/8-in. 1/2-in. Uninsulated Uninsulated 3/8-in. Insulation 1/2-in. Insulation Insulation Insulation Winter Pipe Dia. 1 ½...
  • Page 9 912SE: Product Data 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.
  • Page 10 912SE: Product Data 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.
  • Page 11: Return Air Temperature

    Bryant cased coil is used. It is CSA design certified for use with Bryant branded furnaces when installed in downflow applications.
  • Page 12 912SE: Product Data MEDIA FILTER CABINET (OPTIONAL ACCESSORY) 25-5/8" (651mm) 24-1/4” 23-5/8" (616mm) (600mm) Opening with Flanges Bent 23-1/8” 23-3/8” (588mm) (594mm) Opening Duct Side Furnace Side 23-3/4” (603mm) " Centerline Screw Slots Media Filter (146mm) Cabinet 16" (406mm) 17" (432mm) 16"...
  • Page 13 UV LIGHTS Model UVL Bryant has a wide variety of thermostats for your system, please visit www.Bryant.com to see all thermostat and IAQ products. Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
  • Page 14 Bryant Evolution Air Purifier - 16x25 (407x635 mm) DGAPAXX1625 Bryant Evolution Air Purifier - 20x25 (508x635 mm) DGAPAXX2025 Bryant Evolution Air Purifier Repl. Filter- 16x25 (407x635 mm) PGAPXCAR1625A02 Bryant Evolution Air Purifier Repl. Filter- 20x25 (508x635 mm) PGAPXCAR2025A02 Cartridge Media Filter - 16” (407 mm) (MERV 11) FILXXCAR0116 Cartridge Media Filter - 16”...

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