SF-35F Blowing Air but no heat
4-22-2014 I have a SF-35F furnace in my RV trailer. Whenever I turn the thermostat to heat, I get airflow, but no heat. It will blow air for about 4 minutes and then shut off. I can repeat it by turn...
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There is a lot of information if you google search SF35 furnace repair. Have a look there, and tell us tomorrow what you found.
