Radiant floor heating
Heating from the floor is comfortable and very energy efficient. See how it's installed and how it works.
Heating from the floor is comfortable and very energy efficient. See how it's installed and how it works.
Capturing the heat from the earth can save you big money on your energy bills. Learn how geothermal systems work.
Proper maintenance of your fireplace is important to make sure it's working efficiently and safely.
A whole-house fan, also known as an attic fan, provides great ventilation, lowers indoor temperatures and summer electric bills.
Discover how the next generation of smart thermostats adjust your home’s temperature based on your behavior and weather forecasts.
One of the biggest purchases a homeowner can make is to install a new furnace and air conditioner. Learn what you need to know when faced with this big decision.
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.
Changing or cleaning your furnace filter is one of the easiest things you can do to prolong the life of your heating and air conditioning system.