YZ Magnetic Bearing Centrifugal Chiller
150-2,020 TR (530-7,104 kW)
The YORK® YZ challenges conventional, water-cooled chiller design to deliver superior performance, lower cost of ownership and a new definition of sustainability.
- Innovative design with magnetic-bearing driveline
- Variable-speed drive centrifugal compressor
- Low global warming potential (GWP) refrigerant R-1233zd(E)
Fully Optimized for Ultimate Performance
The YORK® YZ Magnetic Bearing Centrifugal Chiller is a revolutionary advancement that challenges everything about conventional chiller design. Built upon decades of industry-leading chiller expertise, our engineers questioned every component and challenged every assumption. The result is the first chiller fully optimized for ultimate performance with a next-generation, low-GWP refrigerant, delivering exceptional efficiency and operation. It’s the first chiller built to exceed every expectation.
Benefits
ENERGY SAVINGS
The YORK® YZ provides better efficiency at every operating condition, making it the quickest way to save money in your building’s budget.
REDUCED MAINTENANCE COSTS
YORK® YZ delivers lower maintenance costs with magnetic bearing technology that uses fewer moving parts and eliminates lubrication needs.
PEACE OF MIND
Smart Connected Chiller technology uses remote monitoring and predictive analytics to proactively diagnose issues and reduce downtime.
SUSTAINABLE
Optimized design for the highest efficiency and a low-GWP refrigerant make the YORK® YZ Centrifugal Chiller the best choice for the environment.
Johnson Controls earns world’s first ISASecure® Component Security Assurance Certification for Smart Buildings Product
- As cybersecurity threats continue to rise, the ISASecure cybersecurity program has taken a market-leading step into the smart buildings space
- ISASecure CSA certification of the YORK® YK and YZ Centrifugal Chillers exemplifies Johnson Controls leadership in bringing cyber-resilient solutions to the smart buildings market
- Certification to the ISA/IEC 62443-4-2 standard provides assurance that Johnson Controls and the YORK® brand adhere to stringent ISASecure technical security requirements for IACS components
- Certification to the ISA/IEC 62443-4-1 standard provides assurance that Johnson Controls and the YORK® brand adhere to stringent ISASecure development lifecycle requirements
Not All Oil Free Centrifugal Chillers Are Created Equal
With various chiller design options to choose from, select the best oil-free chiller design to get the most out of going oil-free.
Learn More
Dependable Operation With Faster Recovery
The YORK® YZ Quick Start feature provides the fastest chiller restart following a power failure, allowing for capacity recovery and reducing the risk of cooling disruptions.
YZ AWARDS AND RECOGNITION
Related Products
- Stable operation with entering condenser water temperatures 30°F (16.7°C) below leaving chilled water set point
- Fully integrated, lubrication-free and oil-free design
- Offers exceptional efficiency with below 0.100 kW/ton at part load
- Designed for maximum efficiency in the face of real-world variables, where 99% of the cooling season is spent in off-design conditions
- With the OptiSpeed™ Drive, energy consumption can be as low as .20 kW/TR, reducing annual energy costs by as much as 30%
- Earn LEED® Points with credits for Energy and Atmosphere (EAc1) and for Enhanced Refrigerant Management (EAc4)
- Uses R-134a refrigerant
- Economized refrigeration cycle to extend capacity and improve efficiency
- OptiView™ Control Center continuously monitors system operation
- Two YORK® centrifugal compressors operating in parallel on a common set of heat exchanger shells
- OptiSound™ Control standard
- Full-color OptiView™ Control Center for control management at your fingertip