Looking for the most efficient HVAC system? Check out our guide, which details the different types of systems and the best for different homes and climates.
Whereas a furnace ignites gas to increase the temperature, a heat pump uses electricity and the principles of equilibrium to regulate your home’s climate. Simply put, in the summer, a heat pump ...
What is a home heat pump, and how does it work? Theresa Pistochini: This decades-old technology is similar to an air conditioner, but a home heat pump also contains a reversing valve that switches ...
Oil is still the dominant source of home heating in Maine, but it's being chased by electric heat pumps in a race prodded by Gov. Janet Mills and financed by federal taxpayers, state ratepayers and ...