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Blower Motor cycles on & off

Burner ignites fine but the blower motor will not stay on. It blows hot air for about 10 seconds and shuts down for about 30 seconds and will continue this cycling, meanwhile the burner is staying lit.

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Whats happening is thje heat exchanger is cooling off and cycling the fan off this is a normal occurance whenever the unit is first turned on.

Posted on Dec 22, 2008

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