I got 2 a/c's units and just wandering if it would be beneficial to change one a/c out and have one with an heater and a/c together. I know it use less propane but is the cost justified. Thanks Ran...
Since your units are only five years old no, If they were 10 to 15 years old then maybe to get the higher efficiency of a newer unit and a heat pump. You would have to use it a lot to justify the $600 cost.