Williams P626765 Motor 322838-754 though you should verify specific

though you should verify specific head pressure requirements for your pump over 50 psi

turn the calibration screw counterclockwise until it stops

000 PSI working pressure and 12

With a plenum-rated cable

including A2L-ready systems

Williams P626765 Motor 322838-754 though you should verify specificThe Williams P626765 Motor is a high performance, 4 speed blower motor engineered specifically for technical compatibility with Williams fan coil units and air handler systems. Operating at 277V single phase, this 1 15 HP motor delivers a consistent 1100 RPM rotation speed, providing technicians with the versatile airflow control required for precise HVAC balancing. Built with a compact and rugged frame, the P626765 serves as a direct OEM replacement