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Question About Lennox International Inc. Furnace G40UH(X)
furnace beeping...

My furnace is beeping and the red and green lights are flashing. I pulled teh electrical plug but it is still beeping?

Asked by mary on 10/11/2008 1  Answer

ManualsOnline posted an answer 16 years, 2 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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