Geothermal Retrofits More and more residents in Ord are discovering just how great WaterFurnace geothermal systems are for retrofit or replacement applications. The benefits are plain to see: WaterFurnace geothermal systems are among the most economical, energy-saving, environmentally friendly heating and cooling solutions available. Most geothermal units are simple to install - particularly those replacing another forced-air system. Geothermal systems can be installed in areas where fossil fuel furnaces are unfitting. That's because, with geothermal, there isn't any combustion and therefore no need to vent exhaust gases. Geothermal technology is optimal for in-floor radiant heating, because hot water circulates through pipes underneath your floors to heat your rooms. If you're a Ord resident looking to retrofit or replace your current heating and cooling system, contact us, the experts Wadas Inc.. We'll show you all the advantages of a WaterFurnace geothermal retrofit or replacement.