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YVAA Variable Speed Drive Screw Chiller
150-575 TR (525 - 2,020 kW)
With more than 22,000 units installed and proven globally, the YVAA VSD screw chiller has excelled in a variety of applications.
- Customizable for specific job requirements
- Patented, liquid-cooled, variable-speed drive technology
- Available for performance testing in an AHRI-certified lab
Proven globally. Tailored for You.
Benefits
Reduce annual energy costs as much as 50% with a liquid-cooled, variable-speed drive for lowest kW/ton at design and off-design conditions.
An efficient motor design provides a wide operating range while refrigerant cooling and thermal protection increase compressor reliability.
More flexibility and configuration options for maximum performance with a smaller footprint.
Tailored Solution for a Variety of Applications
The YVAA air-cooled, variable-speed drive screw chiller from YORK® is designed to improve reliability and performance through proven technology and a customizable, highly optimized design. Installed across the globe, the YVAA offers a tailored solution for a broad range of applications. Patented, variable volume index (VI) technology improves part-load efficiency while a standard operating range of up to 131°F makes the YVAA a great choice in a variety of applications. With optional Quick Start technology, the YVAA air-cooled screw chiller is the more reliable, lower maintenance solution for high-efficiency cooling.
YVAA chillers at Budapest One
Budapest One is a groundbreaking office complex consisting of 66,500 square feet of office park with a unique facade and structural design located at Őrmező, Budapest's “western gate”. The area contains Hungary's largest multimodal transport intersection. In collaboration with developer Futureal, we delivered an innovative and efficient HVAC solution to ensure the building is comfortably cooled. With the installation of 10 best-in-class YVAA chillers and the central OpenBlue management system, we continue to optimize energy consumption while reducing costs.
Quick Start
Because YVAA chillers contain a variable-speed drive, there is no inrush of current. As a result, all compressors can be started together. This allows a faster ramp-up to full capacity than possible with a typical chiller.
Variable-speed Drive
Proven Compressor Technology
CHILLER SECURITY
- 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.
The YORK® YVAA Air-cooled Chiller is one of many chiller models from Johnson Controls equipped with the Chiller Access Manager to receive ISASecure certification from Exida®.The YORK® Chiller Access Manager provides YORK® YVAA Air-cooled Chiller owners and operators with control and visibility about who is operating, maintaining and servicing their chiller – ensuring protection of an asset that is critical to facility operation.
Learn About Chiller Access Manager
Related Products
- Packaged controls for single-point convenience to easily accommodate process or building changes
- Advanced touchscreen display provides faster, easier navigation compared to legacy 2-line displays
- ISASecure® certified York Chiller Access Manager with enhanced security features provides peace of mind that chiller data and operations are secure
- Integrated compressor VSD standard with 50% fewer moving parts
- Excellent capacity control, high power factor and soft start
- Easy access to display and control features via control display access door
- Industry-leading IPLV with variable-speed drive fans
- Optimized compressor for better part-load efficiency
- Building automation system (BAS) communications