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 ...

Learn how to install a central air conditioning and heating system from start to finish. This detailed guide walks you ...

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 ...

Until recently, homeowners looking to install a new HVAC system most often asked us about the nuances of a system’s SEER ratings or the differences between brands and models. While we still get these ...

If you’re on a mission to make energy-efficient decisions for your home, switching to an electric furnace can help lower your carbon footprint. But knowing how much does an electric furnace cost can ...

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 ...

A home’s HVAC system plays the essential role of keeping a house warm in the winter and cool in the summer. Replacing one is a major investment, so many homeowners let it slide for longer than they ...

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