Variable-Speed Magnetic Bearing Chiller

Magnetic levitation chiller compressors improve air conditioning systems’ energy efficiency. They also minimize the negative impacts of excess heat, noise, and vibration.

A 2013 GPG evaluation found overall energy savings of 42%. The payback period at the testbed site was less than five years.

View full-size infographic. [PDF - 364 KB]

Infographic: GPG findings 009: December 2013, Variable-speed magnetic bearing chiller

[PDF - 364 KB]


Reference above to any specific commercial product, process or service does not constitute or imply its endorsement, recommendation or favoring by the United States Government or any agency thereof.

Last Reviewed: 2023-05-31