We looked at models that are quiet, energy-efficient, and easy to install.

PHILADELPHIA (WPVI) -- If your home doesn't have central air conditioning, or if you've got some warmer rooms that don't get cool enough, a window unit or portable air conditioner might do the trick.

Ductless mini-split air conditioners offer powerful cooling without bulky window units or expensive ductwork.

Units with Wi-Fi support can be set to run on a schedule, or integrated with other smart home devices. This often requires ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Window-mounted air conditioners may not be the most ...

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 ...

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 ...