This is a question for people using a geothermal heat exchange system - are you happy with it? Does it work as well as advertised? My primary concern is that once you exchange heat geothermally, the ...
I had a WaterFurnace heat pump installed last year. I am very happy with it. It lowered my propane/electric bill from $4200 to $1500 for a year. I am now making a few more changes that should lower my bills more.