Originally Posted by awheeler
We have never used the heat pump. Does it run off electric or gas?
it is electrically operated.It is built into your MAIN a/c unit and operates the same was as that unit does. Only difference is it HEATS the air instead of cooling it. Normally a heat pump is only good down to about the mid 30`s degree range or so, any colder it is better to run the furnace only.