A furnace heat exchanger keeps dangerous gases out of the air circulating in the building. It's a must-have on any furnace that burns gas or oil.

Manufacturers at the AHR Expo showcased their emerging heat pump technologies, which are rapidly gaining traction as ...

HOUSTON, Texas (KTRK) -- While the week is going to start off on a cool and gloomy note with some morning fog, it's definitely not going to end that way with warmer, seasonal temperatures ...