Geothermal Retrofits If you are residing in the Tennessee Valley area and are needing to retrofit or replace your existing heating and cooling system, then a WaterFurnace geothermal system is an excellent option for you. More and more people are learning just how adaptable Waterfurnace geothermal systems are for retrofit or replacement applications. WaterFurnace's geothermal technological advancements have helped countless home owners save money and improve their home appliances efficiency. Here are some of the benefits that people are discovering: WaterFurnace geothermal systems have continued to be at the forefront of the industry, because they have supplied home owners with an amazing amount of energy conservation, environment friendly, and economical heating & cooling solution. For most geothermal units, especially for those systems replacing an existing forced-air system, the installation process is quite easy. Geothermal systems are the best choice for areas where fossil fuel furnaces are unsuitable because there is no combustion and as a result, no need to vent exhaust gases. A Geothermal system makes heating your rooms that much simpler with In-floor radiant heating. Rooms can be heated by circulating hot water through pipes under your floors. If you're living in the Tennessee Valley area, contact us, the experts Southern Solar Systems about how we can help you retrofit or replace your current heating and cooling system. We'll show you all the benefits of a WaterFurnace geothermal retrofit or replacement.