Walmart's Bestselling Portable Air Conditioner Is Over 50% Off, and Shoppers Say It's 'Excellent' at Cooling Rooms first ...

Air Conditioner, which features both heating and cooling, is currently over $250 off on Amazon.We found the low-noise Costway ...

We tested nine of the best portable air conditioners in a humid Florida home—here are the models that impressed us the most.

“A clogged coil can stop your AC from blowing cold air but is quite easy to fix. Just turn off the power to the unit and ...

HVAC contractors are warning of shortages with temperatures already breaking records and summer utility bills on track to hit ...

This portable A/C works great, I’m very impressed,” says one reviewer. “No leaking, no malfunctions, practically ready to go ...

As warm weather rolls in, it's time to think about how you'll keep your living space cool. The best portable air conditioners are ideal for rooms that can't accommodate window air conditioners ...

The soft, waxy “solid refrigerant” being investigated in a UK laboratory may not look very exciting, but its unusual ...