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 ...

In the last article, we took our first look at heating, ventilation and air conditioning (HVAC) systems in commercial buildings. The article focused on the air side of the process and discussed air ...

Timothy has written about personal finance, including detailed home renovation and repair cost guides, since 2017. His work covers everything from plumbing and roofing to solar and pest control. Find ...

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 ...

Learn how HVAC systems can contribute to dust in your home and discover effective solutions to reduce it. Explore common ...

Routine maintenance is essential to extending the life of your HVAC appliances, and purchasing an HVAC warranty is the first step. The right warranty covers parts and labor costs when you’re ...

Whether you have a gas furnace, a heat pump or something else, regular upkeep can save you money and keep your home's air cleaner. Andrew King is an award-winning journalist and copywriter from ...

With the phasedown of R-410A refrigerant starting Jan. 1, 2025, the residential HVAC market will see some big changes in the coming years. As part of the technology transition, newly purchased and ...

CORRECT DIAGNOSIS: By understanding the causes behind air-side and refrigerant problems, technicians will be better equippied to quickly diagnose issues in an air conditioning system. September 9, ...

Regular maintenance is more important than you think. Use it to your advantage and save on HVAC costs in the long run. Alexandra Jones is a CNET contributor who writes about food, farming, gardening, ...