and it means you might see these heat pumps in businesses, schools or multifamily housing. The All-Weather model has an MSRP of $3,800 -- a lot more than your typical window AC, but for ...

When you’re buying a window AC or a portable unit, you usually need to choose one based on the size of the room you plan to use it in. But selecting a heat pump system is a little more ...

This means that making AC units more efficient is even more ... that uses ductless systems like mini-splits, air-to-air heat pumps, and window and portable A/C units. "It's really a small subset ...

Portable heat pumps can go into a window much like a window air conditioning unit and plug into the wall for power. Matusiak says window heat pumps may soon be eligible for more of these rebate ...

A heat pump heats and cools your home, functioning like a combined furnace and central air conditioner. Because they absorb and move heat from the air, heat pumps are exceptionally energy ...

A heat pump is a combined heating system and air conditioner. This single unit can ... mode is very efficient within a certain temperature window. Below that window, its efficiency drops.

Because heat pumps are two-in-one heaters and air conditioners, she has abundant cooling for the first time, allowing her to ditch the clunky and less-efficient window AC units she used before.