How do I verify if the 8402-049 is defective

leak-tight shutoff

55" WC threshold while checking for electrical continuity across the terminals when the set point is achieved

Key Benefits High-Flow Efficiency: Optimized with a 2

Belimo FSAF24A Actuator R-448A How do I verify ifThe Belimo FSAF24A Actuator is a heavy duty, spring return solution specifically designed for UL555 and UL555S listed fire and smoke dampers. Built to withstand extreme conditions, this 24V AC DC actuator delivers a robust 180 in lb torque rating, ensuring reliable fail safe operation in life safety ventilation systems. Engineered with a cold weld shaft clamp, the Belimo FSAF24A provides a high strength connection that prevents slippage on both solid