"I got one and love it." ...

Heat pumps and other building thermal systems can cut energy use in buildings, but real-world efficiency often falls short due to part-load operation, ...

Q: I am one of a growing number of Americans with a new mini-split heat pump. I have no idea how to maintain it or use it efficiently. I’ve talked with many other owners and we are all largely in the ...

Add Yahoo as a preferred source to see more of our stories on Google. According to the U.S. Department of Energy, space heating is the number one use of energy in American homes, accounting for 45% of ...

A heat pump heats and cools your home, functioning like a combined furnace and central air conditioner. Because it absorbs and moves heat from the air, it is exceptionally energy-efficient and ...

"The house was fine." ...

With global warming becoming an urgent issue, heating our homes efficiently -- and sustainably -- has taken center stage. As winters become more unpredictable (and unexpectedly harsh), finding ...