Add Yahoo as a preferred source to see more of our stories on Google. An HVAC unit inside a house - Arina P Habich/Shutterstock Imagine: It's the middle of summer and your air conditioner is working ...

This summer is on track to be hotter than usual across America, according to the Climate Prediction Center of the National Weather Service. So you'll want to make sure you can keep it cool, especially ...

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Cassidy was an updates editor whose main responsibility is to write and edit ...

Venting rules change with efficiency — and mixing them up can lead to moisture buildup, heat exchanger damage, and dangerous combustion issues.

Two homeowners purchase the same piece of high-end HVACM equipment. Both own the same type of home. Both pieces of equipment run perfectly. But the first homeowner experiences impressive energy ...

Imagine: It's the middle of summer and your air conditioner is working overtime to keep your home cool and comfortable. Suddenly, you notice water pooling around your HVAC unit. Before long, a musty ...