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    candolandsc's Avatar
    candolandsc Posts: 4, Reputation: 1
    New Member
    		  
    #1

    Mar 10, 2012, 12:00 PM
    Goodman gas furnace
    I have a goodman gas furnace gmh 1155. The exhaust fan comes on for two seconds and goes off. Igniter nor gas come on. Control board light stays stray red. Is this s pressure switch or hose problem
    mechcon's Avatar
    mechcon Posts: 13, Reputation: 1
    New Member
    		  
    #2

    Apr 14, 2012, 01:05 PM
    Hi When the fan is going on and off does the call for heat (check for 24 volts from W to C) Stay or go off also?
    T-Top's Avatar
    T-Top Posts: 1,871, Reputation: 100
    Ultra Member
    		  
    #3

    Apr 14, 2012, 04:13 PM
    If the light on the control board never changes from start to finish with out a fault code you have a bad control board.
    candolandsc's Avatar
    candolandsc Posts: 4, Reputation: 1
    New Member
    		  
    #4

    Apr 15, 2012, 03:59 AM
    I jumped connection and works. Thermostat is problem. Cleaned contacts although didn't look dirty. Works fine
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