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    jennsmile47's Avatar
    jennsmile47 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Nov 27, 2009, 08:44 AM
    No power to furnace
    I have a Tappan furnace. I just replaced the circuit board and it was working for a little while. But now it seems I am getting no power at all to the unit-no lights on circuit board. I replaced the fuse on the circuit board but still no power. I checked breakers and power switch and made sure panels are in place. Still no power. Is there another fuse other than the circuit board that may have blown? Where do I locate it?
    Thanks
    Joshdta's Avatar
    Joshdta Posts: 2,549, Reputation: 45
    Ultra Member
    		  
    #2

    Nov 27, 2009, 10:05 AM

    If you checked the fuse at the board, and the fuse at the urnace switch. It must have blown a transformer.
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