furnace dose not light
I have aatwood 8500 IV that wont light light off , 3 red light indicat ignition lockout fault,what should I check or replace
Forum Discussion
I had a similar problem a couple of years ago. RV Tech came out, pulled the connector in the outside access compartment and sprayed it with electrical contact cleaner and plugged it back in. It's worked fine ever since then! Amazing what a little cleaning can do - almost as amazing what a little corrosion can do!
