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

    Mar 19, 2010, 10:41 AM
    Honeywell chronotherm I've fan keeps running
    The fan on my Honeywell Chronotherm I've fan keeps running constantly even after the system is shut off - no heat, no cool. How do I turn it off? Thanks!
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Mar 19, 2010, 03:35 PM
    Turn off the power to the furnace. Then find the defective part and replace it. It is possible a relay in the furnace went bad or the thermostat internal relay welded together. Good hunting.
    kdmmhuff's Avatar
    kdmmhuff Posts: 2, Reputation: 1
    New Member
    		  
    #3

    Mar 19, 2010, 04:25 PM
    Thanks for your help. We'll work on it this weekend. Hope this will take care of the problem!
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