Key Benefits ASME CSD-1 Compliance: Meets strict jurisdictional codes for manual reset secondary protection on steam and primary protection on hot water systems

The unit requires a 24V AC source

making it a staple for any professional service kit

sluggish stem movement

Key Benefits OEM Compatibility: Precision-engineered for a seamless fit in Carrier HK02SB020 applications

Belimo EFB24-SR-S Actuator 326058-755 Key Benefits ASME CSD-1 Compliance:The Belimo EFB24 SR S is a high torque spring return actuator engineered for modulating control in demanding HVAC applications. Delivering 270 in lb of torque, this unit is designed to automate large dampers and valves, ensuring fail safe positioning during power loss. Operating on a 24Vac Vdc power supply, it utilizes a 2 10Vdc proportional signal for precise positioning. The integrated auxiliary switches provide essential position feedback for