Geothermal Retrofits If you are residing in the Green Bay area and are needing to retrofit or replace your existing heating and cooling system, then a WaterFurnace geothermal system is a great 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 leading edge of the industry, because they have supplied home owners with an amazing amount of energy conservation, earth 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 simple. Geothermal systems are the best choice for areas where fossil fuel furnaces are not acceptable 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 radiating hot water through pipes below your floors. If you're living in the Green Bay area, contact us, the experts Action Heating & Cooling Services, LLC about how we can help you retrofit or replace your current heating and cooling system. We'll walk you through all the benefits of a WaterFurnace geothermal retrofit or replacement.