Geothermal Benefits Okay. So maybe we are a tiny bit biased. But we at Complete Comfort find it hard to think of anyone in Omaha who couldn't profit from a WaterFurnace geothermal heating and cooling system. WaterFurnace geothermal systems are efficient, energy-saving, and environmentally friendly heat pumps Omaha residents - or anyone - can buy. With a WaterFurnace geothermal system from Complete Comfort, you'll experience... Lower operating costs. A WaterFurnace geothermal heat pump works much more efficiently than traditional heating and cooling systems. More comfort. Our geothermal systems broadcast air with incredible accuracy, eliminating hot and cold spots all year long. Quiet operation. Think of it: there's no noisy outdoor unit! Reliable performance. Given their indoor installation, our geothermal systems aren't subject to the rain, snow, ice, debris, temperature extremes, and vandalism that break traditional heat pumps and air conditioners. Environmental stewardship. Given that our geothermal systems are earth friendly heat pumps, emitting no carbon dioxide, carbon monoxide, or other greenhouse gasses. This is why more and more people in the Omaha area are switching to Complete Comfort for their WaterFurnace geothermal needs.