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Daikin McQuay Magnitude Magnetic Bearing Water Cooled Chiller


  • Magnetic bearing centrifugal compressor eliminates the efficiency-robbing friction inherent in traditional centrifugal chillers.
  • Small unit footprint helps the Magnitude chiller fit in buildings where space is limited, making it ideal for retrofit projects.
  • Integrated VFD optimizes part load efficiency, a key performance feature since most chillers operate at part load 99% of their life.
  • Unmatched unloading with the integrated VFDs since the on-board digital controls reduce compressor speed to match the load.
  • Sustainable performance - positive pressure, oil-free design eliminates the performance degradation due to non-condensables and oil contamination of the refrigerant.
  • Touch screen operator panel is graphically intuitive and easy to use for enhanced operator productivity. Important status and control information is available at a glance or at a touch.
  • Reduced maintenance costs due to the elimination of the oil, oil system, purge system, and shaft seals found in older technology chillers.
  • Low inrush current at star-up is ideal for operation with backup or emergency power systems.
  • R-134a refrigerant has no ozone depletion potential and no phase-out schedule.
  • Quality assurance and quicker start-up are enhanced by the factory testing of every unit at job site conditions.
  • Easy integration with our Open ChoicesTM feature using BACnet®, LonWorks® or Modbus® communications without an expensive gateway panel.
  • Seismic compliance with both IBC seismic certification standards and OSPHD pre-approval.
  • LEED® points can be earned from the Magnitude chiller's performance in two categories: EAc1, up to 19 points possible; and EAc4, 2 points.

700 Ton Magnetic Bearing Chiller Announcement at the AHR Expo*:

*Video Courtesy of the AHR Expo

How it works:


Projects Using this Product

Concordia Lutheran Church
San Antonio, Texas

Concordia Lutheran Church was provided a 250 ton McQuay Magnitude Chiller, McQuay Vision Air Handling Units and ETI VAV boxes.

Renaissance Plaza
San Antonio, Texas

In an effort to provide cost-effective tenant comfort and to meet growing sustainability standards, HTS Texas provided the 200,000 square foot business center with LEED-qualifying equipment. 

Central Permitting Facility
Houston, Texas

This LEED-Gold building also is the permanent home of the city’s Green Building Resource Center.

AT&T McCullough
San Antonio, Texas

Two 250-ton McQuay Magnitude Magnetic Bearing Chillers were installed during full occupancy in this 100,000 sq. ft. AT&T office building.

AT&T Huntland Toll
Austin, Texas

This AT&T office building was provided with two 250-ton McQuay Magnitude Magnetic Bearing Chillers.

Kimbell Art Museum Expansion
Fort Worth, Texas

Located in the cultural district of Fort Worth, this 85,150 square foot facility houses a wide array of ancient and modern day art collections.
 
 
Contributes to LEED Credits
Utitlity Rebate
Yes
Manufacturer’s Website
www.daikinmcquay.com
 
 
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