Geothermal Benefits Alright, we at Nero Air Conditioning and Heating are finding it hard to believe that a WaterFurnace geothermal heating and cooling system is not the best choice for you. Who wouldn't benefit from one? That is the question we continually ask ourselves.Maybe we are a little bias but, we are confident in the difference that it makes. If you are searching for the optimum heating & cooling system in the industry today, WaterFurnace geothermal heating and cooling systems are among the elite in effectiveness, energy-conservation, and eco-friendly heat pumps that homeowners in the New Haven County area - or anywhere - can purchase. With a WaterFurnace geothermal system from Nero Air Conditioning and Heating, you'll see: Lower operating costs. A WaterFurnace geothermal heat pump operates much more efficiently than traditional heating and cooling systems. Enhanced comfort. Our geothermal systems circulate air with amazing accuracy, getting rid of hot and cold spots all year long. Quiet operation. Think of it: there's no loud outdoor unit! Reliable performance. Given their indoor installation, our geothermal systems aren't susceptible 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 eco-friendly environmentally conscious heat pumps, giving off no carbon dioxide, carbon monoxide, or other greenhouse gasses. No wonder more and more people in the New Haven County area are switching to Nero Air Conditioning and Heating for their WaterFurnace geothermal needs.