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    jessicabeasley1's Avatar
    jessicabeasley1 Posts: 2, Reputation: 1
    New Member
    		  
    #1

    Nov 6, 2009, 07:26 AM
    Blower on no heat
    I have a Armstrong Ultra sx 90, when thermostat is set the blower comes on but it does not ignite.
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Nov 6, 2009, 07:36 AM
    Ckeck blink/flash codes on circuit board and look on back of blower door for meaning then post the information here.
    jessicabeasley1's Avatar
    jessicabeasley1 Posts: 2, Reputation: 1
    New Member
    		  
    #3

    Nov 6, 2009, 07:44 AM

    I have the model# GUK100D14-1B and serial#8496F32048
    KC13's Avatar
    KC13 Posts: 2,556, Reputation: 99
    Ultra Member
    		  
    #4

    Nov 6, 2009, 10:12 AM
    Looks like there is some GUK in the model #. Try cleaning it out and see if it helps. :p Sorry, couldn't resist. I am so bad today!
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #5

    Nov 6, 2009, 06:07 PM
    Did you look at the number of flashes/blinks??
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