Furnace filters
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.
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.
It's important to keep this big piece of equipment in tip-top shape in order for it to operate at peak efficiency.
A whole-house fan, also known as an attic fan, provides great ventilation, lowers indoor temperatures and summer electric bills.
Heating from the floor is comfortable and very energy efficient. See how it's installed and how it works.
When planning your new home, make sure you consider newer heating and cooling technologies that could save you money.
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.
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.
Is it time to upgrade your fireplace? Learn how you can improve your home's efficiency with the right fireplace.
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.