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    rs-mata's Avatar
    rs-mata Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Dec 15, 2009, 08:17 PM
    The fuse for the thermostat (24v) keeps blowing
    Hi, I found a blown 5amp fuse for the thermostat that was causing my heating system not to work. Put a new 5amp fuse in and 2 min. later I hear clicking noise from the thermostat and then it went out again. I may have a short somewhere. But, where do I start and what do I need to check?
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Dec 15, 2009, 08:34 PM
    Exact Model number of unit?

    Brand of unit?

    Exact Model number of thermostat?

    Brand of thermostat?

    My crystal is broken and I cannot tell what you are working on from here sorry.
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