We have stress cracks in our heat exchange on our furnace model number GUK07SA012IN serial number L9407SAEIN and wnat to know if this has a life time waranty on it or should we be looking into a new furnace?

Asked by Trish on 09/15/2011 0  Answer

ManualsOnline posted an answer 12 years, 7 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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