Replace Existing System Has your electric furnace seen brighter days? Thinking about replacing you current inefficient system before it needs costly repairs? A wise option when considering replacing an old or inefficient furnace in WISCONSIN-MINNESOTA, WI is to opt for a WaterFurnace geothermal products. With no combustion, there isn't any need to exhaust waste gas. Our hassle-free units only need an electrical connection you already have. So, our equipment can be installed virtually anywhere. Since most homes already have ductwork present , your home is ready to provide the comfort of geothermal heating and cooling- if not, we can simply install the required ductwork so you can experience geothermal to its fullest extent. Consider radiant in-floor heating as an added choice. Just think of it - no more bone-chilling floors all winter long. We offer a unit that is capable of hot water heating for even more savings. WaterFurnace - helping you save on home conditioning costs and the environment at the same time. Check out the savings calculator to see how much you can save by switching to a geothermal system!