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.
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.
Capturing the heat from the earth can save you big money on your energy bills. Learn how geothermal systems work.
A whole-house fan, also known as an attic fan, provides great ventilation, lowers indoor temperatures and summer electric bills.
A cooling breeze can reduce your need for air conditioning.There are some important things to know about purchasing and installing ceiling fans.
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.
Discover how the next generation of smart thermostats adjust your home’s temperature based on your behavior and weather forecasts.
A ductless mini-split system provides heating and air conditioning to spaces where a traditional ducted system won't work.