Geothermal Retrofits More and more residents in Hart are discovering just how great WaterFurnace geothermal systems are for retrofit or replacement applications. The advantages are plain to see: WaterFurnace geothermal systems are counted as one of the most economical, energy-conserving, eco-friendly heating and cooling solutions on the market today. Nearly all geothermal units are easy to to place in your home - particularly those replacing another forced-air system. Geothermal systems can be installed in areas where fossil fuel furnaces are unsuitable. That's because, with geothermal, there's no combustion and therefore no need to vent exhaust gases. Geothermal technology is perfect for in-floor radiant heating, because heated water radiates throughout pipes under your floors to heat your rooms. If you're a Hart resident looking to retrofit or replace your current heating and cooling system, contact us, the experts Adams Heating & Cooling II. We'll walk you through all the advantages of a WaterFurnace geothermal retrofit or replacement.