Bryant Furnace Code 14.2
Safety faultShown as: Major code 14 flashed on the LED (1 short, 4 long); 14.2 on the display
Flame lost - the flame signal dropped out three times after 70 seconds of heating.
Manual wording: “14.2 FLAME LOST - 3 times after 70s of heating”
Documented for: 926TC, 912SE
Likely causes, most common first
- Incorrect manifold pressure and gas firing rate
- Gas inlet pressure fluctuations
- Flame sensing problem - see code 34
What you can safely check yourself
- Check that the air filter is clean and vents are open, since poor airflow can disturb the flame
When to call a technician
Repeated loss of an established flame is a combustion fault. Have a technician verify gas pressure and the flame sensing circuit before the furnace runs again.
A Bryant furnace throwing this code repeatedly has a reason — clearing the code without fixing the cause just hides it.
Sources
- Installation, Start-up, Operating and Service and Maintenance Instructions - 926TC (Bryant Heating & Cooling Systems, 926TC Preferred Series two-stage, variable-speed ECM multipoise condensing gas furnace) · checked 2026-08-25
- Installation, Start-up, Operating and Service and Maintenance Instructions - 912SE (Bryant Heating & Cooling Systems, 912SE Legacy Line 92% single-stage condensing gas furnace) · checked 2026-08-25