Don't cool house. Thermostat xt500c was install with unit. The 2nd sage must not be running. When it heat mode the air condition runs. Heats ok in EM heat. What is the correct for this unit?

Asked by william f davis on 06/13/2008 0  Answer

ManualsOnline posted an answer 16 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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