Geothermal Benefits Alright, we at Dever Enterprises are finding it difficult to believe that a WaterFurnace geothermal heating and cooling system is not the best choice for you. Who couldn't profit 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 looking for the optimum heating & cooling system on the market today, WaterFurnace geothermal heating and cooling systems are in a class of their own in effectiveness, energy-conservation, and eco-friendly heat pumps that homeowners in the Elizabethtown area - or anywhere - can purchase. With a WaterFurnace geothermal system from Dever Enterprises, you will see: Magnified comfort. Because WaterFurnace geothermal systems broadcast air with incredible precision, hot and cold spots are done away with. Decreased monthly costs. Because a WaterFurnace geothermal heat pump operates much more proficiently than conventional heating and cooling systems. Reliable performance. With other standard heat pumps and air conditioners that are often broken due to rain, snow, ice, debris, temperature extremes, and vandalism, our geothermal systems are not susceptible to those conditions because of their indoor installation. Environment friendly. Given that our geothermal systems are eco-friendly heat pumps, extruding no dangerous gasses such as carbon dioxide, carbon monoxide, or other greenhouse gasses. Noiseless operation. Because there's no rackety outdoor unit! This is why more and more people in Elizabethtown are turning to Dever Enterprises for their WaterFurnace geothermal needs.