WaterFurnace International

Renewable Energy Semiconductor ManufacturingIndiana, United States201-500 Employees

WaterFurnace International, Inc. designs, manufactures, and distributes geothermal and water-source heating and cooling systems for residential, commercial, and institutional buildings internationally. The company is headquartered in Fort Wayne, Indiana, at 9000 Conservation Way, and employs approximately 201-500 people. It operates in the renewable energy semiconductor manufacturing industry and has pursued capacity expansions, including a 2025 headquarters expansion in Fort Wayne supported by a $14 million investment to add production space. In recent years, WaterFurnace has introduced new product platforms and series, such as the 7 Series with OptiDry, the Symphony 3.0 Platform (Contractor Portal), and the 5 Series 3D residential geothermal system, and it launched the TruClimate 900 Heat Pump Chiller in 2024. The company participated in the AHR Expo in February 2026, with leadership emphasizing geothermal adoption, grid resiliency, affordability, and long-term energy stability.

Sign up for free to view info

Email Format Employee directory