Model #867736112 SEARS Furnace/Heater, Gas

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Question and Answers


What parts are needed for the heat exchanger, on this Sears model #867.736112 wall furnace?


When replacing a heat exchanger, the gaskets need to be replaced also. Anything else that is needed can only be determined, by the condition of the parts, as determined by the technician. Now, the heat exchanger for this furnace is showing to be no longer available. Even if the heat exchanger was available, unless you have a policy on this furnace, it would be more economical to replace the complete furnace, then the heat exchanger. If you need more assistance, please resubmit your question, with additional details.

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Scott D -
Sears Technician
March 30, 2010