Save Money with Geothermal Why not maximize the readily available energy located just a few feet underneath the surface of your own property? A WaterFurnace geothermal system can use one unit of electrical energy to generate an amazing five units of energy. But what does that mean for you? It means you can condition your Scranton home for much less than your neighbors and friends. The equipment we put in your home is the most economical geothermal products on the market today. Homeowners can actually get savings up to 70% for heating, cooling, and hot water!