A/C tune up
Learn how professionals tune up your air conditioner and get some tips on how you can keep it running at peak performance.
Zoned heating
Heating your whole home can take a lot of energy. Zoned heating allows you heat different areas of your home to fit your comfort needs.
In this video: If your family can't agree on a comfortable temperature, or if you like to close off rooms you're not using, a zoned heating system can help you save energy.
More from this category
Installing a heating and cooling system
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.
Radiant floor heating
Heating from the floor is comfortable and very energy efficient. See how it's installed and how it works.
Fix leaky ductwork
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.
Heating and cooling new homes
When planning your new home, make sure you consider newer heating and cooling technologies that could save you money.
Heating and cooling older homes
Don't be scared of an older heating or cooling system. Systems can be inspected or retrofit to maintain the integrity of your older home.
Whole house fans
A whole-house fan, also known as an attic fan, provides great ventilation, lowers indoor temperatures and summer electric bills.
Ceiling fans
A cooling breeze can reduce your need for air conditioning.There are some important things to know about purchasing and installing ceiling fans.
Space heating and furnace myths
There are lots of "tips" out there that may not be true or safe. Find out how to separate facts from fiction.