If your gas furnace keeps cycling on and then turning off within a minute or so, it might be the result of a dirty flame sensor. Most gas furnaces have a small sensor designed to shut off the furnace ...

The furnace is the hero of a house in winter. But there’s one tiny part inside it that most homeowners don’t even know exists, let alone realize they’re supposed to clean – the flame sensor. Left ...

Brutally cold weather to start the week with temperatures in the single digits. Several Chicagoland homes have broken furnaces, which is putting HVAC companies working around the clock. One company ...