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    Mike Sakewitz's Avatar
    Mike Sakewitz Posts: 2, Reputation: 1
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    #1

    Mar 11, 2008, 01:08 PM
    5 year old goodman heater and a/c
    I have a goodman heater. Replaced the board and heat sensor and it runs for 20 sec and turns off. Starts all over again and again. What can I do next.
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Mar 11, 2008, 01:53 PM
    Did you replace the flame sensor? Or at least clean it?
    Mike Sakewitz's Avatar
    Mike Sakewitz Posts: 2, Reputation: 1
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    #3

    Mar 11, 2008, 02:30 PM
    I replace the sensor and control board
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #4

    Mar 11, 2008, 03:16 PM
    Quote Originally Posted by Mike Sakewitz
    I replace the sensor and control board
    See how many blinks the board does after you cyclt the power on and off and restart the furnace. Blink scheduak should be listed on the furnace legend/diagram on the inside of the blower door.

    If not see this sample
    Attached Images
  1. File Type: pdf GOODMAN%20BLINKS.pdf (19.5 KB, 173 views)
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