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Stupid furnace keeps blowing fuses

Posted by greentoad on

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fixr1st

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First of all, is it blowing fuses on the high voltage side, or low voltage side, which would probably be plugged into a circuit board?

Posted on Dec 01, 2007

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Take an amp draw on it and document the Amperage as each component comes on. There is a plate on the system that indicated full draw amps. If you come close to that, most likely you have a bad blower motor.

Posted on Nov 30, 2007

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