If your furnace is giving off cold vibes, even when you turn the heat up, it's a sign that there's a problem. It may be an ...

Frigid temperatures moving into the region may have made your HVAC work overtime, and East Tennessee technicians say now is ...

Fire and carbon monoxide incidents move fast, but your alarms do not have to be guesswork. If you match the right type of detector to each room, you turn your house into a network of early warnings ...

A portable heater feels like a small luxury on a freezing night, until a quiet mistake turns that comfort into a 3 a.m.

With bitter cold temperatures in Chicago down in the single digits, some homes and businesses didn't have working heat.

A furnace expert speaks to us about the top three things people need to check when it comes to their furnaces during extremely cold weather.

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...