- YORK®
- Residential and Light Commercial Equipment
- Heating and Cooling
- Heat Pumps
- CYK Water-to-Water Compound Centrifugal Chiller/Heat Pump
CYK Water-to-Water Compound Centrifugal Chiller/Heat Pump
7,000 – 38,000 MBH (2,051 – 11,136 kW) heating
All-new CYK-400
York extended the application range of the CYK product line with the all-new reduced capacity CYK-400. This new range offers 3–5x more efficiency than conventional fossil fuel burning systems, reducing operational costs up to 50% vs. a traditional boiler and chiller combination. The CYK-400 has been engineered to adapt to a variety of applications from data centers and dry cooling to light commercial buildings, small hospitals and industrial processes. Engineered with sustainability in mind, CYK-400 is available with low GWP (global warming potential) refrigerants R-1234ze and R-515B. We're not waiting for the future. We're engineering it
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Benefits
SUPERIOR HIGH-HEAD PERFORMANCE
The two-compressor design offers superior performance in air-cooled, brine-chilling, ice-thermal and heat-pump applications.
ADAPTABILITY
Each compressor can be optimized to match application requirements and operating conditions.
RELIABILITY
Quantum LX Control Center simplifies operation.
Features
- Two electric motor-driven centrifugal compressors deliver simultaneous hot water and chilled water @ 42 °F (5 °C) / 180 °F (82 °C)
- At 400 tons (1,406 kW) cooling and 7,000 MBH (2,051 kW) heating the CYK-400 offers a reduced capacity with all the features expected from the CYK product line
- Certifications: ASME, UL/ETL
- Optional, patented double-bundle condenser for the most efficient management of part-load conditions
- Compressors and motors mounted above the shells for a compact footprint
- Patented OptiSoundTM Control for reduction in operational sound levels
- Turndown: 25% of design capacity made possible through VSD and compressor VI control technologies
- Refrigerants: R-1234ze or R-515B
- Compound chiller design (two compressors in series)
- Quantum LX Control Center
- Capacity control on each compressor for better off-design performance
Warranty
With a YORK® residential system, comfort is more than a feeling – it’s a promise. Because YORK® home comfort systems are built to the highest standards and backed by the best warranties.
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Related Products
Owner Resources
Support
Contact your local dealer for help with your existing system or to learn more about investing in a new one.
Find your local dealer for more information on our warranties and warranty registration.
Learn about our affordable financing plans so you can purchase a new YORK® comfort system that fits your budget.
Technical Resources
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Great Financing Options Available
*To receive the extended 10-year parts warranty or premium system warranty for qualifying units, you must register online at www.upgproductregistration.com. Registration must be completed within 90 days of installation or 90 days of the closing date for new home construction. Failure to register online within 90 days results in a standard 5-year parts warranty. Failure to return the registration card does not affect rights under the standard warranty.



