Gas Wall Heater Thermostat Not Working

If your heater isn t working but you can see a steady blue pilot flame the thermostat may not be signaling the heater to come on.

Gas wall heater thermostat not working.

On the furnace side it could be a bad main gas valve solenoid which would still allow the pilot light to function but not enable the main valve. Choose the red and white wires if you are having problems with. I woke up this am to no heat and no pilot got pilot lit before work but when i got h read more. That said if there is a physical click in the thermostat sounds like it is functioning at least mechanically.

Make sure gas valve to furnace is fully open. Not enough heat. Registers closed or blocked. Raise thermostat setting 5.

Make sure they are not blocked by tugs drapes or furniture. That could be because the temperature around the thermostat. Make sure all registers are open. 3 use a soft brush or vacuum with a brush attachment to gently and carefully remove dust and dirt.

The pilot lite is lit. My gas wall heater vented will not heat the pilot has stayed lit for the past few hours but burner won t go on. If your heater s not working at all check for a tripped breaker or blown fuse. The gas wall heater will not turn on.

Study the wires inside the thermostat. If it does not turn the furnace and air conditioner power back off again at the breaker panel. I have changed the thermastat 3 times. Thermostat does not control temperature 1 turn the power off to the heating system.

Reset the breaker or replace the blown fuse if necessary. The reason that i think it is the thermastat is because i take it off and touch the wires together and each time the heater comes on. With most types you just pull it straight out but check your manufacturer s. Thermostat set too low.

If the problem isn t with the breaker box examine the unit s wiring for loose connections. The heater has stopped working. 2 remove the thermostat s cover.