Furnace Burner Keeps Cutting Off
Hello all, So I'm having an issue where the burner for my Dometic DFMD 30111 furnace keeps cutting off while it's trying to heat my travel trailer. It does still heat the trailer, but the burner cu...
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I finally got around to testing the sail switch as described above. I took the sail switch out of the housing and held it closed after the fan came on and I'm still experiencing the problem. Still not getting the air flow error light from the control board, either.
