Why do window ACs actually need a window? On the surface, it feels unnecessary — after all, the unit is clearly designed to blow cold air from the front. Why can't you just set it on the floor like 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 ...

If your home or apartment doesn’t have central air conditioning, a window air conditioner is often a necessity during the summer. Unlike portable air conditioners and tower fans, these air ...