Reznor 14474 Blower Bearing 318172-701 This switch is factory-set to

This switch is factory-set to trip at 450 PSI and requires a manual reset once pressure drops below the reset threshold

This OEM Trane replacement motor is the standard for maintaining static pressure efficiency and system cooling capacity in voltage-sensitive environments

using this York replacement wiring parts solution ensures that the internal resistance and connectivity meet factory specifications

The unit operates on 208-230V

which allows it to be wired to break or make a circuit on temperature rise

Reznor 14474 Blower Bearing 318172-701 This switch is factory-set toThe Reznor 14474 Blower Bearing is a critical industrial grade component designed to support the blower shaft in heavy duty commercial unit heaters and rooftop HVAC systems. Featuring a precise 1 3 16 inch bore diameter, this bearing ensures stabilized rotational momentum, which is essential for maintaining consistent airflow and preventing catastrophic shaft failure. As an OEM Reznor replacement part, it is engineered to handle the high torque