Key Benefits for HVACR Technicians: Fixed Set-Point Reliability: Factory-calibrated for 10/25 PSI to ensure consistent HVAC system safety without the risk of manual tampering or drift

Common Technical Questions: What is the frame size and mounting of the R45515-001

This 1-inch NPT pressure-controlled water regulating valve features a robust brass body and a 2000mm (78 3/4 inch) capillary tube with a 1/4 inch SAE flare union nut

Use this Allanson 2744-668 to restore factory-spec ignition sequence timing and maintain system combustion efficiency across compatible burner chassis

Simply cycle the 120V power or the thermostat call for heat to clear the internal logic and initiate a new ignition sequence

Johnson Controls MP823E001A Valve Actuator Refrigerant Key Benefits for HVACR Technicians:The Johnson Controls MP823E001A is a robust pneumatic valve actuator designed for precise proportional control in HVAC applications. This 25 square inch effective diaphragm area actuator features a 9 13 PSI spring range and a 3 4" stroke, providing the necessary force for reliable fluid regulation. Built with a spring return stem up configuration, it ensures a fail safe position during control air loss. The unit includes a 1 4" OD barbed fitting for