and 8D series semi-hermetic units

Constructed from extruded aluminum with 3-inch parallel blades

SentryPlus Alert Ready: Modern versions often include the flood sensor mounting point for integration with building management systems

once the inducer motor is energized

Carrier 30RA502112 Expansion Valve 326010-701 and 8D series semi-hermetic unitsThe Carrier 30RA502112 Expansion Valve is a critical thermostatic metering device engineered for precise refrigerant control in AquaSnap 30RAP and 30RB air cooled chillers. As the direct replacement for EA02ZF512, this OEM component ensures the pressure drop across the refrigerant liquid line is maintained to prevent liquid slugging and compressor damage. Designed for R 410A refrigeration systems, the 30RA502112 utilizes a sensing bulb and external