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 ...

Keeping your furnace clean is important in order to have it run properly in winter (or year-round if you have whole-house air conditioning). A clean furnace will burn less fuel -- thus saving you ...

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 ...