Consistent Performance: The 7

Constructed with a rugged case to withstand high temperatures and vibration common in condensing units

This OEM replacement motor is the direct replacement for 621093

"All Range" for R-12

Nordyne 632571 Pressure Switch 30067439-890 Consistent Performance: The 7The Nordyne 632571 Pressure Switch is a critical safety and operational component designed for negative pressure monitoring in high efficiency furnace and HVAC applications. This SPST pressure switch is factory calibrated to a set point of 1. 3" WC (water column), ensuring the inducer motor is moving sufficient combustion air through the heat exchanger before ignition occurs. Built with a standard 1 4" barb connection for vacuum hose integration, this