4 ton pkg hp sh12b48p runs fine in cooling but when changed to heating suction pressure goes to 0 and compressor shuts down expansion valve?

Asked by dave on 12/04/2011 0  Answer

ManualsOnline posted an answer 12 years, 6 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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