Atwood Thermostat HFH2000
Went to do a little work in TC and when I turned on the heat I found out there isn't any, I last used TC in Oct. and heater was working fine. Everything else in TC is AOK including A/C(lol). I've rese...
Forum Discussion
Open thermostat cover, locate the two wires, connect them together.
Furnace fan should start immediately, followed by burner in 10-20 seconds. If burner starts and produces heat, separate the wires. The furnace should go into cool down mode and shut off.
If this happens bad thermostat. If it does not problem is in furnace.
Furnace fan should start immediately, followed by burner in 10-20 seconds. If burner starts and produces heat, separate the wires. The furnace should go into cool down mode and shut off.
If this happens bad thermostat. If it does not problem is in furnace.
