I have a coleman 3 ton heat pump that makes a loud bang of a noise when shutting down. Heard something about a pressure relief valve once , but looking for input..

Asked by jim on 12/26/2014 0  Answer

ManualsOnline posted an answer 9 years, 4 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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