The fan center’s purpose is to control when the indoor fan turns on. Before the integrated gas control board, the indoor fan on gas and oil furnaces would either turn on at the same times as the heat ...

In this month’s troubleshooting situation, you’re responding to a customer’s complaint that his furnace isn’t heating properly. The equipment is an 80 percent AFUE, natural gas, induced draft unit ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. Homeowners rely on their furnace to provide a comfortable temperature inside ...

The inducer motor is a fairly recent piece of equipment on gas furnaces, so it isn’t surprising many homeowners don’t know why it’s there or what it does. Because it’s integrated into the furnace’s ...

As temperatures plunge way below zero, there are several steps homeowners can take to weather the arctic blast. Pros say most furnaces will be fine as they run continuously in the bitter cold, but ...