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

    Jan 4, 2014, 02:16 PM
    Why does Trane XE 78 blow cold air?
    The ignititon clicks but the gas does not ignite and the unit blows cold air instead of heat. Could it be the thermostat?
    Grady White's Avatar
    Grady White Posts: 1,417, Reputation: 59
    Ultra Member
    		  
    #2

    Jan 4, 2014, 06:43 PM
    The thermostat is not the culprit. During the ignition sequence, do you see a glow near one of the burners?
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