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    vs2175's Avatar
    vs2175 Posts: 2, Reputation: 1
    New Member
    		  
    #1

    Mar 4, 2010, 06:12 AM
    American standard won't ignite but blower runs
    American Standard gas furnace. The thermostat calls for heat, and I can hear the system attempting to ignite the burners - On then Off... happens 2 or 3 times and the system gives up, but the system blower turns on and runs continuously until I manually reset the system by cycling the power.
    vs2175's Avatar
    vs2175 Posts: 2, Reputation: 1
    New Member
    		  
    #2

    Mar 4, 2010, 06:36 AM

    I wanted to add... that after I manually reset the system, it will work fine for one heat cycle.
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #3

    Mar 4, 2010, 04:48 PM
    Clean the flame sensor.
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