Codes that name it
American Standard
Bryant
- Bryant furnace 13:
Flame rollout switch open longer than 3 minutes
Bryant 926TB installation, start-up, operating and service instructions (opens in a new tab) ↗ - Bryant furnace 33:
Inadequate combustion air, if the flame rollout switch is open
Bryant 80% variable-speed two-stage furnace troubleshooting guide (Catalog No. TG-GFB80-02) (opens in a new tab) ↗
Carrier
- Carrier furnace 13:
Inadequate combustion air supply (flame rollout switch open)
Carrier 59SC5 installation, start-up and operating instructions (opens in a new tab) ↗ - Carrier furnace 33:
Inadequate combustion air supply (flame rollout switch open)
Carrier 59SC5 installation, start-up and operating instructions (opens in a new tab) ↗
Goodman
Lennox
Rheem
- Rheem furnace 33:
Over-temperature (rollout) switch open: flames rolled out of the heat exchanger into the burner compartment.
Rheem R96V installation instructions (92-24161-124-03) (opens in a new tab) ↗
Trane
- Trane furnace E04:
Restricted flue piping or wrong LP orifices (rollout)
Trane S9V2 Service Facts (S9V2-SF-2A-EN) (opens in a new tab) ↗
York
- York furnace 5 red flashes:
The normally closed rollout switch has opened. The rollout control is manually reset. The control enters a hard lockout, and power has to be cycled off and on only after the problem is corrected.
York TG9S installation manual (Johnson Controls 1083287-UIM-C-0715) (opens in a new tab) ↗
Technician part
Limit and rollout switches are safety devices. This page names the codes that mention them and leaves replacement to a licensed technician.
Safety first
Unplug the furnace or switch it off at the breaker, and shut off the gas supply where relevant, before you open any panel. Capacitors can hold a charge after power is off. Gas, electrical-panel, refrigerant and carbon-monoxide work belongs to a licensed professional. Follow the manual for your model (safety terms).