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    stephena99's Avatar
    stephena99 Posts: 2, Reputation: 1
    New Member
    		  
    #1

    May 14, 2008, 07:59 AM
    Heating/AC won't work
    I have two thermostats in my house that run forced-air gas heat and central air. When I turn on either one to heat or ac, nothing happens. The thermostats seem to function fine when the temperature is adjusted, but the fan does not kick on to blow air out. Any suggestions as to what it might be before I call somebody?
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    May 14, 2008, 09:44 AM
    Sounds like a fan relay.
    stephena99's Avatar
    stephena99 Posts: 2, Reputation: 1
    New Member
    		  
    #3

    May 14, 2008, 12:32 PM
    A fan relay? Is that something easily replaced? Any way that I could check it to confirm this is the problem?
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #4

    May 14, 2008, 03:22 PM
    Sure.
    Locate relay
    Then test relay voltage connections with a ohm meter
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