Superior Filtration: The 20-micron polypropylene element effectively traps particulates to protect valves and actuators

As a dual-tube gas burner

370V) may match

this kit is essential for maintaining tight calibration in demanding plant environments

System Protection: Critical for detecting low water temperature alarms to prevent evaporator tube icing and catastrophic failure

Belimo AFRB24-S Actuator 321894-706 Superior Filtration: The 20-micron polypropyleneThe Belimo AFRB24 S Actuator is a robust, 180 in lb spring return valve actuator engineered for reliable on off control in demanding HVAC applications. Operating on a universal 24V AC DC power supply, this unit provides a mechanical fail safe position upon power loss, ensuring critical system dampers or valves return to a secure state in under 20 seconds. Designed for maximum field flexibility, it features 2x SPDT auxiliary switches for position