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    cookies14's Avatar
    cookies14 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Nov 16, 2007, 10:45 AM
    Honeywell CT87-4447
    I have a Honeywell thermostat that is model number CT87A-4447 and well I can set it to about 78 and it only reads about 70 in the house. We are freezing! The furnace when it comes on only comes on for maybe a minute the shuts off. The cycle is very short. What should I do to fix this?
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Nov 16, 2007, 03:37 PM
    It sounds like your furrnace had a problem and not your thermostat.
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