Liebert 127972P1S Pressure Switch 320735-701 this RA/NC VAV controller must

this RA/NC VAV controller must be mounted horizontally with the dial facing upward

The Nordyne 663714R Drain Assembly is a factory-authorized OEM replacement part designed for precision fluid management in Nordyne and Coleman air handlers and condensing furnaces

The 10-600 series is primarily designed for hot water heating boilers and hydronic systems

Is the Siemens 658-0014 suitable for high-pressure steam

Low pressure drop construction: Optimized internal flow prevents excessive suction gas temperature rise

Liebert 127972P1S Pressure Switch 320735-701 this RA/NC VAV controller mustThe Liebert 127972P1S Pressure Switch is a high precision OEM replacement engineered for critical pressure monitoring in Liebert environmental control systems and industrial HVAC high side applications. This robust switch is factory calibrated with a 150 PSI Cut Out (CO) and a 100 PSI Cut In (CI), providing a reliable 50 PSI differential to maintain system stability and prevent rapid cycling. As a direct successor to the 127972P1, this component