How to know if a unit has heat pump
I am looking at a used unit, whose manufacturer has gone out of biz. The brochure mentions the heat pump as an option, but can't tell if this particular unit has one or not. Salesman says it says,...
Forum Discussion
A heat pump is much more efficient than either a propane furnace or an electric heater down to around 32 degrees . Below that they usually have an electric strip to heat like an electric heater, again more efficient than a propane furnace. If you fulltime and try to stay in temperate places for the winter, a heat pump is the way to go.
