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    pjw417's Avatar
    pjw417 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Oct 7, 2006, 06:11 AM
    Auto Furnace Fan
    The auto fan works fine when set to air conditioner, however, it does not work when put to heat (furnace) side. The furnace works because when you put it to fan only it will blow out heat. Just won't blow out heat when put to auto and using the furnace. Works fine with air conditioner Can you possibly tell me how to solve this problem.
    Kender's Avatar
    Kender Posts: 64, Reputation: 13
    Junior Member
    		  
    #2

    Oct 9, 2006, 04:46 PM
    What kind of T-stat is it
    Digitals have a switch or setting to turn the fan ON with heat
    Gas-no fan
    Elect-fan with heat

    Some non-digitals have a wire (I think it is yellow screwed to an A terminal) that needs to be moved to the Y terminal.

    The Honeywell round T-stats have different bases. The base is the part that has the switches for heat cool and fan. They sell different bases for them. I think that A-base is no fan on heat. J-base is with fan

    Gas heat normally turns on the fan itself.
    Most electric does also except for American Standard or their other names like Trane.

    Hope this helps
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