Langendorf Supply Co., a distributor and supplier of HVAC equipment throughout the Midwest, decided it was time to investigate how to make its own space more energy-efficient. The supply company’s goal was to reduce the operating costs and improve occupant comfort at its warehouse in Bridgeton, MO. In collaboration with the Department Of Energy, the company identified that it could upgrade their gas unit heaters to high-efficiency units as a potential solution.
The units chosen for the upgrade were 100%-OA, high discharge temperature, heating and ventilation (HTHV) direct-fired gas heaters from Cambridge Engineering.