Is it time to replace your window unit AC? It's not always easy to tell, but these signs could mean you're due for a new AC ...

For an OG, no frills, budget-friendly window air conditioner, turn to this basic yet effective unit from Frigidaire. It features old school mechanical controls—which means you actually have to ...

Your old window air conditioner that sounds like a jet taking off, uses a ton of electricity and can barely cool a broom closet could be worth $30 under a program operated by the state’s utilities.

This window air conditioner has an over-the-sill design, and it comes in four power options: 6,100, 8,300, 10,300, or 12,200 BTU. All the models plug into standard 120-volt power outlets, and ...