The best portable air conditioners keep rooms cool and offer a degree of air filtration. We test for cooling ability, noise, and energy efficiency.

The unbearable heat of summers in India has transformed air conditioners from a luxury to an essential household appliance.

While they typically cost more than window ... Duo is also available with a heating mode, though we haven't tested this model. Read our full Midea Duo Smart Inverter Portable Air Conditioner ...

An air conditioner does the necessary job to maintain comfortable surroundings in a living space when temperatures are ...

Our experts say these portable AC units from brands like DeLonghi and Honeywell are worth buying. They're movable and keep ...

We may earn revenue from the products available on this page ... of hands are best for all but the very smallest air conditioners. Step 3: Prepare your window. Open the window wide enough to ...

This isn't an all-weather, cold-climate heat pump -- it can operate in temperatures ranging from 50 to 104 degrees Fahrenheit ...

Luckily, pretty much all the big air conditioner ... This is a window unit that cools 350 square foot rooms, which might mean a medium-sized bedroom or small living room. It stands 12.36 inches ...

Zero Breeze Mark 3 is a battery-powered portable air conditioner to cool off whether out on the deck or camping in the wild.

Gradient's advanced window unit can heat and cool 500 square feet, all without needing any fancy electrical work. I saw it at ...

Gov. Reeves said Louisiana's infamous Angola prison under Burl Cain went from "beatings to Bible studies." What has he done ...