Save Money with Geothermal Why not utilize 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 extract an extraordinary five units of energy. Not quite sure what that means to you? What you get is an economical means to condition your Beatrice home - much less than what your friends and neighbors will pay. The geothermal products we put in your home are the most efficient equipment available today. So why not utilize the clean, renewable energy in your backyard and grab a hold of savings up to 70% on heating, cooling, and even hot water!