Learn all about your furnace pilot light — where it is, what it does, and how to troubleshoot the most common issue.

In this situation we have a customer who has called for service on their gas furnace, and the description of the problem is “no heat at all.” The customer also reports that this is the first time they ...

The last thing anyone needs is for their furnace to start blowing cold air — especially in the winter. But what causes this problem, and how can you fix it?

Both the Broan M7 and CMF95 furnace models are designed for manufactured housing. They are 95.1 percent AFUE gas furnaces. The integrated circuit board features diagnostic indicators and an adaptive ...