Atwood 8535 III furnace problem?
'95 Damon Intruder. Furnace just quit working, blower ran, no ignition. Motor replaced last year, worked 2 months through Winter O.K. Tested O.K October. Replaced sail switch with 'replacement no.' ...
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That sounds like air intake is blocked/obstructed/restricted.
And/Or
Spark electrode out of position.....incorrect gap
And/Or
Spark electrode out of position.....incorrect gap
