WaterFurnace International, Inc. is a leading manufacturer of commercial, residential, industrial and institutional geothermal and water source heat pumps. Founded in 1983 and headquartered in Fort Wayne, Ind., the company specializes in sustainable water-to-air, water-to-water, and radiant heating and cooling solutions. WaterFurnace strives to transform the way we use energy, protect resources for future generations, and give people the freedom to focus on life.