It looks a little like a sleek window AC, but a new device from Chinese appliance giant Midea is actually a reversible heat pump that can both cool and heat a home—and it’s designed to heat ...

Heat pump technology has been advancing quickly in the past several years, and while sales of heat pumps in the United States dipped slightly last year, they still outsold gas furnaces. With a broad ...

Midea has introduced a packaged window heat pump designed to provide efficient heating and cooling for renters and apartment dwellers without costly renovations. The $3,000 unit, tested over a year, ...

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 ...

Boston, like many cities in the Northeast, has a building problem. More specifically, its buildings have a problem: They emit tons of climate pollution every year. In Boston, buildings account for 70% ...