Stop in for a cup of coffee

zkx14 said
I have one tstat for Heat pump/AC and oil burner is on same as 'emergency' heat. Unless something is very wrong, only one can be on at a time.


Should be able to combine them on one t-stat
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The heat is a 4 zone system (boiler/hot water heat) The A/c is separate with a air handler and duct work. There are coils in the air handler that provides forced air heat on one zone.