High Compatibility: Validated for use across multiple Re-Verber-Ray heater lines including the LS

and a full set of O-rings (stem

it features a brushless EC motor and a durable die-cast aluminum housing

What happens if the collar assembly is cracked

failing to verify the flame

Belimo FSNF24-FC Actuator 319852-301 High Compatibility: Validated for useThe Belimo FSNF24 FC is a high torque fire and smoke damper actuator engineered for fail safe operation in dedicated HVAC life safety systems. Operating on a 24V AC DC power supply, this spring return actuator provides 70 in lb of torque, ensuring reliable damper containment during emergency smoke control sequences. Designed for multi section damper applications, the FSNF series utilizes a brushless DC motor to maintain consistent timing and prevent