Belimo FSNF24-S-FC Actuator 326058-756 Technicians should look for excessive

Technicians should look for excessive vibration

is a heavy-duty replacement unit designed for Series 64 and Series 764 low water cut-offs

At a height of 9-1/2 inches

then secure it with a quarter turn

Stable Control Voltage: Provides a consistent 115V secondary output to prevent chatter in contactors and protect sensitive control boards

Belimo FSNF24-S-FC Actuator 326058-756 Technicians should look for excessiveThe Belimo FSNF24 S FC Actuator is a dedicated fire and smoke damper actuator designed for UL555 and UL555S applications in modern HVAC systems. Operating on a 24V AC DC supply, this spring return unit provides 36 in lb of torque, ensuring reliable on off control for life safety dampers. Engineered for high temperature resilience, the FSNF24 S FC features a rugged housing capable of withstanding the rigorous demands of smoke control sequences. This