The low-voltage HVAC actuator utilizes a synchronous hysteresis motor

ensuring a drop-in fit for existing valve bodies

It operates on 20-30Vac hardwire or battery power for millivolt applications

If the 48" capillary is crimped or sharply kinked

this is the official direct replacement

Carrier 30RA660042 Pump Seal Kit 322057-301 The low-voltage HVAC actuator utilizesFor technicians servicing high capacity chilled water systems, the Carrier 30RA660042 Pump Seal Kit is a critical OEM component designed to restore the mechanical integrity of the pump assembly. This kit is specifically engineered for a precision fit in Carrier 30RA chillers and related HVACR pump systems, ensuring a zero leak interface that prevents fluid loss and maintains system pressure. The 30RA660042 replacement part includes a high grade