That’s when the National Appliance Energy Conservation Act of 1987 required all new furnaces be 78 percent efficient, meaning ...

Is your furnace blowing cold air? Here are some troubleshooting tips and simple DIY repairs for the most common causes for ...

With the stretch of these dangerously cold temperatures and wintry mix, it's important to know the steps you need to take to protect your home.

The savings come from bundling rebates for weatherization, heating systems and other efficient appliances. Here's who's ...