I have a question thought I would get your input here first but will definately know on Monday. Customer calls me said he has a 2" crack on his Comfortmaker GUH100A016CIN with serial number L931825130. Now I know this is a 93 model and I believe it has a 20 year heat exchanger warranty but could it possibly have a lifetime heat exchanger warranty? Trying to sale him a new furnace but he wants to know about the warranty on HX.
I have a question thought I would get your input here first but will definately know on Monday. Customer calls me said he has a 2" crack on his Comfortmaker GUH100A016CIN with serial number L931825130. Now I know this is a 93 model and I believe it has a 20 year heat exchanger warranty but could it possibly have a lifetime heat exchanger warranty? Trying to sale him a new furnace but he wants to know about the warranty on HX.
See attachment.
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