Get a firsthand look at how a Pennsylvania home transformed its energy costs by making the switch to a heat pump.

The original poster went on to add that with the adoption of heat pumps, they no longer require regular oil heating, and they now supplement their heat pumps with oil tanks when absolutely necessary.

It's no wonder CNET's latest energy cost survey found 78% of Americans are stressed out ... home was built in the late 1950s and used an air conditioner and heating oil before installing a heat ...