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BengalBus's avatar
BengalBus
Explorer II
Dec 05, 2024

SF42 Furnace Running - will Heat for a few minutes then cold

Our furnace is running/blowing- will blow hot air for a few minutes then turns to cold air.  Propane is working - can light stove burners no issue.  Bypassed sail switch and same issue.  Anyone exper...
way2roll's avatar
way2roll
Trailblazer
Dec 05, 2024

You check for obstructions in the exhaust vent? Enough battery power? 

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