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 ...

Whether you have a single window unit or multiple portable ones ... efficient to choose a central or multi-split cooling ...

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 ...

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.

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 ...

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 ...

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.