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    beronica's Avatar
    beronica Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Feb 10, 2010, 12:59 PM
    Pilot light on our Lennox G40UH(X) Series furnace won't light
    We have a G40UH(X) by Lennox which is about 5 years old. The pilot light on our lennox G40UH(x) series furnace won't light. The blower turns on for a few minutes but blows cold air and the pilot light never comes on. The LED #1 light is off and the LED #2 light is slow flash. May I know how can I fix this?
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Feb 10, 2010, 01:37 PM
    Manual see page 18 figure 4

    http://0190acd.netsolhost.com/manuals/G40UH_Series.pdf
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