Gradient's heat pumps fit in windows, minimizing installation times. Now, it is introducing software to make those units more ...

Compact heat pumps that slot into windows could be a planet-friendly way to efficiently heat and cool apartment buildings without breaking the bank, experts say. While many single-family residences ...

You don't need to call an electrician. Gradient's 120-volt All-Weather Heat Pump is easy to install on your own and plugs into a standard outlet. Jon covers ...

These are the best whole-house heat pumps from Consumer Reports' tests. These heat pumps are more efficient and can save you money.

Most people remove their window air conditioners at the end of the summer because they won’t be used for another six months or more, but that’s not necessary with the GE 11,000 BTU Smart Heat/Cool ...

When it comes to lower-energy home heating, it’s accurate in all senses to say that heat pumps are the new hotness. But unless you happen to work with them professionally, it’s fair to say their inner ...

is a senior science reporter covering energy and the environment with more than a decade of experience. She is also the host of Hell or High Water: When Disaster Hits Home, a podcast from Vox Media ...

As the planet warms, more people need air conditioners—but traditional ACs use a lot of energy and exacerbate global warming. The Gradient ($1,999, pre-order for 2023 delivery) aims to break this doom ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...