The Nordyne 632487R Pressure Switch is the official OEM replacement part for the aging 632487 series

Simplified Maintenance: Facilitates an in-line rebuild without disconnecting the valve body from the piping system

Standardized Sizing: 3/8" flare to 1/4" male pipe configuration fits standard manifolds and charging ports

the 410169001 ensures the heating element de-energizes if internal temperatures exceed safe limits

Check the unit's nameplate for a date code subsequent to 9923

Belimo B315B Valve Els PW 17895 The Nordyne 632487R Pressure SwitchFor contractors spec'ing out reliable hydronic control, the Belimo B315B Valve is a solid choice. This 3 way ball valve HVAC component is engineered for precise flow regulation in heating and cooling coils, fan coil units, and VAV box reheat applications. With a 1 2" NPT connection and a 10 Cv rating, it's designed for optimal performance in systems utilizing chilled or hot water, accommodating up to 60% glycol solutions. The nickel plated forged