Atwood Furnace - Ignition Lockout Fault
When I turn on the furnace, blower comes on for a few seconds, then the gas and ignitor - it ignites and burns for about 5 sec (with ignitor clicking entire time), then gas and ignitor shut off, blowe...
Forum Discussion
I removed the burner assembly tonight. Mud dauber nests all packed in there out of sight. On the igniter base and wire contacts. I reset the gap to 1/8" reinstalled, and now have less success than before. Gas comes on, but the igniter doesn't click. May have damaged the igniter in setting the gap and/or cleaning mud off it, but that's an inexpensive part. The burner was in decent shape, but I'll go ahead and replace it while I have it apart.
