My thermostat is indicating a system fault 13limit lockout. Don't know

Bryant Furnace Code 13 Limit Lockout. My thermostat is indicating a system fault 13limit lockout. Don't know This indicates that we have an "Open" limit switch 13: LIMIT OR ROLLOUT LOCKOUT: Control will reset after three hours

Furnace Limit Circuit Fault
Furnace Limit Circuit Fault from manualdbanorectic.z4.web.core.windows.net

My bryant gas heater is displaying a code 13 limit switch lockout and after 3 hours and the manual reset has been activated it comes on and works till the thermostat reads about 60-61 degrees and then shuts off Some are flame rollouts and can be manually reset by pushing button in center between wires

Furnace Limit Circuit Fault

Some are flame rollouts and can be manually reset by pushing button in center between wires 12: BLOWER ON AFTER POWER-UP: Blower run for 90 seconds if the unit is powered-up during a call for heat Hey, I'm having an issue with my Bryant 90iPlus (model #350AAV) gas furnace, the last three nights the furnace has shut off around 2am with a limit switch lockout

Carrier Furnace Error Code 13 Carrier Furnace. This indicates that we have an "Open" limit switch A reset and power cycle works until the following night and then furnace does.

New Bryant 800SA gas furnace constantly showing code 13 when outside. Your furnace is going to have several limit switches It stopped heating, saw code 33, had a handyman friend who does have HVAC experience check it out, cleaned out some things, did some routine maintenance