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 ...

During these cold winter months, a lot of people pay extra attention to their heating systems. Two of the most frequently asked questions are: "Will having my air ducts cleaned help make my heating ...

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 ...