
Carrier Centrifugal Chiller
Carrier Centrifugal Chiller is a four-dimensional innovative unit that integrates high efficiency,environmental protection, intelligence and reliability. It is the first choice for low-carbon transformation of high-end buildings, especially suitable for scenarios that require stable cooling throughout the year and focus on long-term operating costs. It uses R-1233zd refrigerant (GWP≈1,safety level A1), which has zero damage to the ozone layer and extremely low impact on the greenhouse effect, and complies with the EU Fluorinated Gas Regulations. In 2025, the upgrade added a new natural cooling function, which can use outdoor low-temperature air for free cooling during the transition season, saving thousands of dollars in energy costs annually. It has won a wide range of awards, including the UK RAC "2019Product of the Year Award", the Middle East Green Building Award, the China Refrigeration Exhibition Innovation Product Award, etc., and the judges evaluated it as a "pioneer in environmental protection technology
Description
19MV Series Main Functions
Carrier Centrifugal Chiller is Two-stage compression and variable frequency drive The EquiDrive™ back-to-back two-stage compressor is combined with independent guide vane control technology to achieve stepless adjustment (10%~100% load), significantly improving partial load efficiency. Integrated Greenspeed®intelligent frequency conversion technology, IPLV (integrated partial load performance coefficient) up to 12.3, full load COP up to 7.3
Hybrid falling film evaporator: improves heat transfer efficiency and reduces refrigerant charge. Crescent economizer (throttle): optimizes refrigerant flow path and reduces energy loss.
Touchscreen control panel (multi-language display):Carrier Centrifugal Chiller can supports real-time data monitoring, trend analysis and fault diagnosis. Compatible with Carrier Comfort Network®(CCN) and Abound™ cloud platform to achieve remote monitoring, energy efficiency optimization and predictive maintenance, reducing operation and maintenance costs.
Automatically restart within 30 seconds after power failure to ensure continuous operation in key locations such as data centers. Built-in password-protected service menu provides fault diagnosis and corrective action suggestions.
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characteristic |
Technical Configuration |
Advantages |
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Energy efficiency |
IPLV 12.3,COP 7.3 + Greenspeed® |
Annual energy consumption reduced by 30% |
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Environmental protection |
R-1233zd(E) refrigerant GWP≈1 |
Reduce CO2 emissions by approximately 16,500 tons in 25 years |
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Intelligent Operation and Maintenance |
Abound™ Cloud Platform + Multi-language Control Panel |
Predictive maintenance to reduce downtime |
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reliability |
Ceramic bearing+ ASME heat exchanger |
Oil-free design, life extended by 30% |

Data Center:Carrier Centrifugal Chiller can An environment where temperature and humidity need to
be precisely controlled to ensure the stability of critical ITinfrastructure.
Hospitals: Provide patients with a comfortable and controlled indoor
environment.
High-end office buildings, such as the six office buildings in Pacific Place
in Hong Kong, require large-scale cooling systems to create a
comfortable office area.
Commercial complexes: shopping malls and other large commercial
spaces that require efficient and reliable cooling.
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