If a packaged window heat pump is still out of reach for you, some portable air conditioners —including our top pick, the Midea Duo MAP14HS1TBL, as well as the Frigidaire FHPH142AC1, which we ...

This three-in-one portable air conditioner can quickly cool rooms and also functions as a fan and a dehumidifier. It comes ...

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 ...

There are solid-state heat pumps — the kind you see in portable coolers, for example. But, they are not terribly efficient and have limited performance.

EcoFlow Wave 3 review: a top-tier portable heat pump and air conditioner; The new De’Longhi Pinguino GentleJet uses Arctic Gentle Surround Technology to create an even draft-free air flow.

If you need to cool something, the gold standard is using a gas compressor arrangement. Of course, there are definite downsides to that, like weight, power consumption, and vibrations. There are ...