Nordyne 632554R Pressure Switch R-22 you eliminate bypass leaks and

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

Engineered for 230V single-phase applications

This part is used across many Allied Air platforms

Dial Adjustment

Used with 5/8" Flare Valve

Nordyne 632554R Pressure Switch R-22 you eliminate bypass leaks andThe 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.