Tjernlund Products FC24 Fan Center 318973-401 Quiet Operation: Balanced internal components

Quiet Operation: Balanced internal components minimize resonance and operational noise in the ductwork

Durable ODP Construction: Specifically built for commercial heating applications to withstand ambient temperature shifts

complete with the necessary O-ring for a leak-free seal

Engineered as a robust 3/8 ODF receiver

ensuring a drop-in mechanical fit for contractors servicing older units

Tjernlund Products FC24 Fan Center 318973-401 Quiet Operation: Balanced internal componentsThe Tjernlund Products FC24 Fan Center is a specialized 24V fan control center designed for field integration of AireShare AS1 and AS2 transfer fans with standard environmental controls. As a veteran grade HVAC relay and transformer assembly, the FC24 allows a dedicated 24 volt thermostat to manage room to room air transfer, enabling precise temperature based activation. This module eliminates the need for manual wall switches by providing a low