Rheem-Ruud PD614851 Expansion Valve R-22 OEM Compatibility: Exact drop-in replacement

OEM Compatibility: Exact drop-in replacement for the Burnham VS3000 Mixing Control series to ensure plug-and-play installation

specific 8-inch or 13-inch covers must be used to ensure a proper seal

installing this factory-specified thermistor restores system communication and improves overall energy efficiency in HVAC operations

Engineered for seamless integration into building automation systems (BAS)

and RTWD/RTUD screw chillers

Rheem-Ruud PD614851 Expansion Valve R-22 OEM Compatibility: Exact drop-in replacementThe Rheem Ruud PD614851 Expansion Valve is a specialized OEM thermal expansion valve (TXV) designed for precise refrigerant metering in R410A systems. Built for high efficiency evaporators, this 3 ton TXV features an integrated bleed port to support off cycle pressure equalization, which is critical for systems utilizing permanent split capacitor (PSC) compressor motors that require low starting torque. By modulating the flow of refrigerant based on