Description
Carrier HK30ZZ001 Stepper Motor Kit (Factory Authorized Part)
- Carrier Chiller Electronic Expansion Valve Stepper Motor Kit ETS 50
- Original Carrier OEM Components. (Factory Authorized Part)
- Carrier Part Number: HK30ZZ001
- Refrigerants: R-410A, R-407C, R-404A, R-134a, R22
- Commonly Used on Carrier AquaSnap®, AquaForce® Scroll, Greenspeed® Intelligence Screw Compressor Chiller Models
- Replaces / Supersedes: 1173665, P403-1101, 034G4203, HK30ZZ001-C
Chiller models that use the HK30ZZ001 Electronic Expansion Valve Stepper Motor Kit;
- Carrier AquaSnap 30RB / 30RAP / 30RBP
- Carrier AquaForce 30XA / 30XAS
- Carrier AquaForce 30XW / 30XW-P
- Carrier AquaForce 30RQ / 30RQP
Ensure precise refrigerant control and peak system efficiency with the genuine Carrier HK30ZZ001 Stepper Motor Kit.
The Carrier HK30ZZ001 is a high-precision stepper motor kit designed to actuate Electronic Expansion Valves (EXV) in commercial chiller systems. As a Factory Authorized Part (FAP), it is engineered to meet Carrier’s exact proprietary specifications, ensuring a “drop-in” replacement that maintains the system’s original performance and agency safety ratings.
Key Features & Benefits
- Precision Actuation: Provides micro-step control for the EXV, allowing the chiller to respond instantly to load changes and maintain perfect superheat levels.
- Complete Solution: This kit typically includes the stepper motor, driver interface, and necessary mounting hardware for a full assembly replacement.
- Energy Efficiency: By ensuring the expansion valve operates at its design setpoint, it prevents compressor flooding and reduces overall energy consumption.
- OEM Reliability: Manufactured with high-grade internal components to withstand the constant cycling and harsh vibration environments of industrial mechanical rooms.































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