Replace Existing System Is your traditional furnace or heat pump about to die? Or do you just want to replace your inefficient equipment before it breaks your piggy bank? WaterFurnace geothermal products offer a smart alternative for the replacement of older or inefficient equipment in the East Tennessee, TN area. Most units are simple to install and can be installed in areas unsuitable for fossil fuel furnaces. There is no combustion or need to vent exhaust gasses which means our equipment can be installed virtually anywhere. Most homes can instantly enjoy the full effect one of our geothermal systems can provide. You required to have ductwork previously installed. If not, we can easily take care of this problem by having the required ductwork installed by our professional staff. Other options to consider are... Radiant in-floor heating - Gone are the mornings of walking on freezing tile Water heating - Adding this great add-on will heat your water year-round Just think of it - comfortable heating, warm floors, and hot water; all while reducing your heating and cooling cost while preserving the environment. Check out the savings calculator to see how much you can save by switching to a geothermal system!