Why wont my gas wall heaters main burner ignite?
I have a Cozy 50,000 Btu wall heater. The navigate light stays lit but the main burner will not ignite. The thermastat has been checked and it is okay. Is it workable that there is not enough gas pressure to the unit? Any ideas? I've had two technicians
Heaters like this one use a thermocouple. Basically the helmsman light has to stay lit long enough to heat up the thermocouple. When it heats up, it opens up its valve to keep gas flowing to the burner. If you are lighting the heater manually, try

Hose down the interior walls and make sense, using a soft brush on a long handled completely different, with a mild soap such as ivory liquid. Rinse the walls extensively. Clean the exterior walls using the same mild sudsy finding out. Rinse the walls well.








