Many of us have a deep appreciation for the cooling systems in our homes, whether we realize it or not. What do we really know about the cooling side of our HVAC systems? Do we need to know more?

Note: Before we get into the details of this particular situation, we want to point out that there are actually three questions to answer. In this month’s troubleshooting problem, the equipment is a ...

Our troubleshooting problem involves a split system heat pump in which the outdoor unit is operating in an 85°F ambient, and when you arrive in response to the customer’s no cooling complaint, you ...

If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. Google is testing a feature that can send Nest owners alerts about their furnaces when “unusual or ...

It's no secret that HVAC systems require maintenance from time to time -- taking regular care of your central air conditioner ...