Geothermal Benefits Okay. So maybe we are a little biased. But we at Brandywine Valley Heating & Air Conditioning are hard-pressed to think of anyone in West Chester who couldn't profit from a WaterFurnace geothermal heating and cooling system. WaterFurnace geothermal systems are efficient, energy-saving, and eco-friendly heat pumps West Chester residents - or anyone - can buy. With a WaterFurnace geothermal system from Brandywine Valley Heating & Air Conditioning, you'll see... Increased comfort. Because WaterFurnace geothermal systems distribute air with incredible accuracy, hot and cold spots are done away with. Lower monthly expenses. Because a WaterFurnace geothermal heat pump works much more proficiently than traditional heating and cooling systems. Dependable performance. With other conventional heat pumps and air conditioners that are often broken due to rain, snow, ice, debris, temperature extremes, and vandalism, our geothermal systems are not subject to those conditions because of their indoor installation. Environmental stewardship. Given that our geothermal systems are eco-friendly heat pumps, extruding no harmful gasses such as carbon dioxide, carbon monoxide, or other greenhouse gasses. Quiet operation. Because there's no chattering outdoor unit! No wonder more and more people in West Chester are turning to Brandywine Valley Heating & Air Conditioning. The benefits of WaterFurnace geothermal heating and cooling systems are unbeatable!