Furnace works; then doesn't; works again?
2003 Fourwinds E450. Last trip to NY, furnace did fine all day but went to bed and wouldn't hold temperature and could hear blow turn on but ignitor won't fire, so turned it off. Just got it back from...
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Yes, tried the range running to make sure gas was available, turned off tank and back on, turned water heater on, ..... it's back at shop and will post results (positive I hope) once they figure it out. Told them to check digital thermostat and maybe try a manual thermostat; also check regulator to ensure proper propane pressure, and pull heater box apart and look for any rust. Fingers crossed XX
