Geothermal
Capturing the heat from the earth can save you big money on your energy bills. Learn how geothermal systems work.
Capturing the heat from the earth can save you big money on your energy bills. Learn how geothermal systems work.
Learn how professionals tune up your air conditioner and get some tips on how you can keep it running at peak performance.
It's important to keep this big piece of equipment in tip-top shape in order for it to operate at peak efficiency.
Shop and compare when choosing a new heating system. Look for the yellow Energy Guide label to see how one unit stacks up against another.
A whole-house fan, also known as an attic fan, provides great ventilation, lowers indoor temperatures and summer electric bills.
Leaks in your ductwork mean the air you've paid to heat or cool is not getting where it needs to go. Find out how to diagnose and fix this common problem.
There are lots of "tips" out there that may not be true or safe. Find out how to separate facts from fiction.
Is it time to upgrade your fireplace? Learn how you can improve your home's efficiency with the right fireplace.
Proper maintenance of your fireplace is important to make sure it's working efficiently and safely.