Fan Relay Board For Enviro-Tec -Part# PC-01-0134

The Fan Relay The processor Part PC-01-0134 is a vital component in various HVAC systems, including furnaces and air handlers. When signals from the thermostat or other control systems are received, it acts as a control center, controlling the fans' on and off cycles.A signal is sent to the Fan Relay Board by the thermostat when the temperature goes below the predetermined level. The fan is then turned on by the board, causing the building's temperature to be raised by moving conditioned air around. On the other hand, the board controls the fan's operation to ensure economical energy use after the target temperature is reached.Maintaining optimal HVAC system performance and acceptable interior temperatures are greatly aided by the Fan Relay Board's ability to control fan execution.