This actuator is a direct replacement for legacy components like the M572-5056

Always verify the rotation of the existing motor or the directional arrow on the blower housing before installation to ensure the unit draws air correctly

What is the purpose of the 667 PSI MOP on this valve

By accurately adjusting the refrigerant flow rate based on evaporator load

Williams P623313 Pipe Sensor 322838-752 This actuator is a directThe Williams Comfort Products P623313 Pipe Sensor is a critical Genuine OEM replacement part engineered for high precision temperature monitoring in hydronic and forced air heating systems. This NTC thermistor sensor provides the control board with real time feedback, ensuring accurate thermal regulation and preventing short cycling or overheating. Designed specifically for Williams equipment, the P623313 is the direct cross for P600109, offering a