Your furnace should be in a climate-controlled space that is easily accessible to maintenance technicians. If not, you run the risk of mechanical problems.

The DOE’s latest ruling means all new furnaces sold after 2028 will have to be high-efficiency condensing models.

In this video, we show our longest-running steelmaking furnace project. The home foundry was made from an old gas cylinder.

Hansen explains that age is often one of the most reliable indicators. In the Pacific Northwest, heating systems face damp, ...

Installers Andras Breznyak, right, and Patrick Herold from Marshall Mechanical Heating, Cooling & Plumbing in Franklin put a ...

In response to the shift toward low-GWP refrigerants, several manufacturers have introduced convertible coils that are designed to operate with multiple refrigerants.