Nordyne 632554R Pressure Switch R-22 The encapsulated construction protects internal

The encapsulated construction protects internal windings against moisture and thermal stress

you eliminate bypass leaks and ensure accurate boiler level readings during high-pressure operation

Optimized Airflow: Maintains consistent 3450 RPM to satisfy the system's differential pressure requirements

and large resistive heaters

This part is used across many Allied Air platforms

Nordyne 632554R Pressure Switch R-22 The encapsulated construction protects internalThe Nordyne 632554R Pressure Switch is an essential safety component engineered for high efficiency dual stage furnaces and HVAC systems. This OEM replacement part features a 1. 60" WC high fire set point and a 0. 80" WC low fire set point, ensuring precise monitoring of combustion air and inducer motor performance. As a SPDT dual pressure switch, it utilizes a 1 4" NPT connection to maintain a vacuum sealed safety loop during both heating cycles.