Geothermal Benefits Okay. So maybe we are a tiny bit biased. But we at Combs Heating & Cooling find it hard to think of anyone in Chillicothe who couldn't benefit from a WaterFurnace geothermal heating and cooling system. WaterFurnace geothermal systems are among the most economical, energy-saving, and earth friendly heat pumps Chillicothe homeowners - or anyone - can buy. With a WaterFurnace geothermal system from Combs Heating & Cooling, you'll experience... Lower operating costs. A WaterFurnace geothermal heat pump works much more proficiently than ordinary heating and cooling systems. Enhanced comfort. Our geothermal systems circulate air with incredible accuracy, getting rid of hot and cold spots all year long. Quiet operation. Think of it: there's no noisy outdoor unit! Proven performance. Given their indoor installation, our geothermal systems aren't susceptible to the rain, snow, ice, debris, temperature extremes, and vandalism that knock out standard heat pumps and air conditioners. Environmental stewardship. Given that our geothermal systems are eco-friendly environmentally conscious heat pumps, emitting no carbon dioxide, carbon monoxide, or other greenhouse gasses. No wonder more and more people in Chillicothe are turning to Combs Heating & Cooling. The advantages of WaterFurnace geothermal heating and cooling systems are unbeatable!