By Paul F. P. Pogue
From Ask Angi
As you watch the temperatures rise and your energy bills skyrocket even faster, you may find yourself wondering if there’s a better option to heat and cool your house than your forced-air HVAC unit. Depending on your circumstances, a geothermal heat pump could be the right solution for you, using the energy of the earth itself as a completely renewable resource.
No matter how hot or cold it is outside, the ground temperature remains stable once you get more than a few feet underground, where the temperature reliably remains at about 55 degrees….