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    jefft107's Avatar
    jefft107 Posts: 2, Reputation: 1
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    #1

    Feb 8, 2007, 08:36 PM
    Central heat problems
    When blower comes on flames go out what could be causing this
    letmetellu's Avatar
    letmetellu Posts: 3,151, Reputation: 317
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    #2

    Feb 8, 2007, 09:39 PM
    You don't mention what kind of furnace you have or how old it might be, some of the newer models will do this as a safety feature. If this is what your furnace is one of the things that cause it to do this is low air flow through the furnace. A dirty filter, a dirty coil, closed registers in rooms that might not be used.
    There are other reasons but I find this one more often. If this doesn't help let us know.
    jefft107's Avatar
    jefft107 Posts: 2, Reputation: 1
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    #3

    Feb 9, 2007, 05:20 AM
    Quote Originally Posted by letmetellu
    You don't mention what kind of furnace you have or how old it might be, some of the newer models will do this as a safety feature. If this is what your furnace is one of the things that cause it to do this is low air flow through the furnace. A dirty filter, a dirty coil, closed registers in rooms that might not be used.
    There are other reasons but I find this one more often. If this doesn't help let us know.
    Its acarrier an its about ten years old
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