From easy-install picks to energy-efficient standouts, these window air conditioners are worth buying right now.

Tired of using loud and unsightly window air conditioners or clunky and underpowered portable air conditioners? Even if you ...

Add Yahoo as a preferred source to see more of our stories on Google. Best Window AC Units to Keep You Cool in Summer Around 78% of Americans are concerned about rising energy costs but staying in a ...

LG's 8,000 BTU window AC blew away the competition in our evaluations. We found it great for cooling a living room or a bedroom up to 350 square feet (and it's available in larger sizes up to 15,000 ...

These compact air conditioners provide quick relief from the heat without making you break a sweat to get them installed.

Erin Gobler is a personal finance writer based in Madison, Wisconsin. She writes about topics including budgeting, student loans, credit, mortgages, investing and insurance. Her work has been ...

Add Yahoo as a preferred source to see more of our stories on Google. A reliable air conditioner is a must-have on hot summer days. Simpler and (much!) cheaper to install than an HVAC system, a window ...

The GE 5,000 BTU Window Air Conditioner Unit is on sale for $151 at Amazon. It "works like a dream" to keep small spaces "icy cold." ...

My home office is too hot, or it's too cold. It's in a weird cranny that my heat pump refuses to reach. The only solution in my awkward space was a good portable air conditioner, and my life went from ...