Phason Inc.

FHC 1D Fan and Heater Control Feature Sheet

The Fan and Heater Control automatically controls the temperature in a room by adjusting the speed of variable speed fans and controlling a heater interlock. When the temperature is at the temperature set point, the FHC-1D operates the fans at the idle speed setting and the heater is off. When the temperature exceeds the set point, the FHC-1D ...