Tackling these will lower your utility bills, avoid larger and more costly repairs, and make your home's temperature more ...

Buying a new HVAC system is one of the most important purchases you can make for your home. Consumer Reports indicates that more than 75% of U.S. homes use air conditioning, and 90% of new homes are ...

Key Points Closing vents in unused rooms puts unnecessary stress on the HVAC system.Rather than reducing energy use, it can ...

HVAC systems play an important role in creating a comfortable living environment in your home, and if you are looking to purchase or replace your home’s HVAC (which stands for heating, ventilation and ...

HOMEOWNERS are always looking for ways to scrimp and save during the winter, even after the holiday season ends. A common ...

What are some home heating mistakes you can correct to save energy and money? Learn the top home heating mistakes that homeowners commonly make.

When certain rooms in a home are consistently warmer or cooler than others, there may be an obvious cause, like an uninsulated exterior wall or drafty windows. But that's not always the case. If ...

The HVAC system of a building works hard to keep occupants cool in the summer and warm in the winter. Insulation works in tandem with the HVAC system, slowing down heat transfer from the outside of ...

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate change. He's also the author of the nonfiction book, "Morally Straight: How the Fight for ...