Q: Do furnace ducts ever need to be cleaned? We’ve lived in our house for 27 years and have never had the ducts cleaned. A: In most cases, regular duct cleaning is not necessary. Often, you can do ...

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 ...

It's about this time of year, we always seem remind Iowans to replace their furnace filters, which is important, and it's something you can certainly do yourself. But, there's more you can do to help ...