making it the standard choice for professional HVAC system diagnostics and boiler safety upgrades

This valve is designed for Goodman and Amana condensers utilizing a 7/8" suction line connection

and Armstrong units

What is the maximum supply voltage for this unit

These circular charts have a nominal diameter of 10

York S1-324-36074-313 Motor 323080-701 making it the standard choiceThe York S1 324 36074 313 is a high performance 1HP 120 240V ECM Motor designed for precision airflow control in multi stage or variable speed York HVAC systems. Operating at dual voltage (120V 240V) with a NEMA 48 frame, this programmed blower motor provides the high torque and efficiency required to maintain static pressure performance in larger residential and light commercial air handlers. As an OEM replacement motor, it comes pre loaded with the