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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
This switch is factory-set to trip at 450 PSI and requires a manual reset once pressure drops below the reset threshold
Industrial Durability: Engineered to withstand the frequent cycling common in commercial and industrial heating applications
The unit is field-adjustable with a 50 to 125 PSI differential
using this York replacement wiring parts solution ensures that the internal resistance and connectivity meet factory specifications
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