It is designed to replace several legacy part numbers while maintaining the same 1" bore and mounting footprint

Enhanced System Safety: Provides the consistent microamp signal necessary for the control board to safely maintain the gas valve circuit

Precise Pressure Regulation: The balanced poppet design maintains a stable set point pressure despite fluctuating primary air supply

Key Benefits Precise Refrigerant Metering: Automatically adjusts flow based on evaporator outlet temperature to maintain optimal superheat

Key Benefits High BTU Capacity: Rated for 2

Belimo NMCB24-SR Motor Actuator 30067439-890 It is designed to replaceThe Belimo NMCB24 SR is a high torque rotary actuator designed for precise control in HVAC applications requiring 90 in lb torque. Operating on a 24VAC DC power supply, this unit utilizes a 2 10 VDC modulating control signal to provide proportional positioning for dampers and valve assemblies. Built with a brushless DC motor, the NMCB24 SR ensures consistent electronic stall protection across its full 95 degree rotation, eliminating the need for