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...
We have two heat pumps and they are fantastic, especially with the new fully ducted ceiling systems for supply and return. That makes one of the big advantages of the heat pump being they are quieter than the furnace.
However, pricey option to retrofit for not a lot of actual gain. If it gets too cold (<30 degrees), our heat pumps become dead weight on the roof and the furnace starts anyway.