Geothermal Benefits Who wouldn't profit from a WaterFurnace geothermal heating and cooling system? That's the question we keep asking ourselves. So maybe we are a little biased. But we at Vaughn Mechanical, are confident that WaterFurnace geothermal systems make all the difference. If you are searching for the best option, WaterFurnace geothermal heating and cooling systems are among the most dynamic, energy-saving, and earth friendly heat pumps that Seattle homeowners - or anyone - can purchase. With a WaterFurnace geothermal system from Vaughn Mechanical, you'll experience the difference in... Enhanced comfort. Because our WaterFurnace geothermal system delivers circulated air and removes hot or cold spots year round. Lowered monthly costs. Because our WaterFurnace geothermal heat pump works with more proficiency than ordinary heating and cooling systems. Dependable performance. With our complete indoor installation, our geothermal systems are not subject to adverse weather conditions like rain, snow, ice, debris, and temperature extremes or vandalism that knock out ordinary heat pumps and air conditioners. Earth friendly. Given that our geothermal systems are environment friendly heat pumps, giving off no harmful gasses such as carbon dioxide, carbon monoxide, or other greenhouse gasses Noiseless operation. Just think: There is no outside noisy unit! This is why more and more homeowners in the Seattle area are changing to Vaughn Mechanical for their WaterFurnace geothermal needs.