Furnace problems - 3 lights, any solution?
Hi, my Atwood 8535 IV does not want to keep going. It fires up, it blows, the burner comes on but as soon as the electrode stop clicking, the flame stops. It tries 3 times then I get a 3 shot flashing...
Forum Discussion
Kidoo wrote:
I guess a new regulator would be a good thing to change, then electrode if it does not solve it. Just having the system tested would probably cost me the price for new items.
You just light the Oven/range burners, all of them. While they are lit start the Water Heater on LP. IF the Water heater Lights and the flames on the range stay full and do NOT diminish, your regulator is OK. IMO, you have a defective part on the Furnace. Probably the electrode has a crack in the porcelain, but on a unit 12 years old, possible bad Ignition module. Doug
