making it a critical safety component for preventing heat exchanger failure and fire hazards

The bore size must match your motor's shaft diameter exactly

This specific model is built for high-demand residential or light commercial applications

offering identical dimensions and upgraded material durability

This assembly is primarily used in Weil McLain LGB

Johnson Controls MP865D001G Actuator Els PW 29614 making it a critical safetyThe Johnson Controls MP865D001G is a heavy duty 100 square inch pneumatic valve actuator engineered for precise proportional control in commercial HVACR systems. This unit provides a 1 1 8 inch stroke and operates within a 4 8 PSI spring range, ensuring reliable spring return stem up positioning upon loss of air pressure. Designed as the direct replacement for MP865D001, it features a rugged diaphragm actuator housing capable of withstanding a 25 PSI