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Gree Centrifugal Chillers Installed in the Tallest Building in Beijing
2017/07/25
The inauguration ceremony for Gree inverter centrifugal chillers for ice storage and air conditioning was held at Beijing’s landmark, CITIC Tower, which marked the formal entry of Gree centrifugal chillers into the tallest building in Beijing to provide high efficiency HVAC service.
 
In the CITIC Tower HVAC project, Gree’s inverter centrifugal chillers for ice storage and air conditioning won the bid, providing air cooling in the daytime and ice-making during the night. Under -6℃ ice-making working conditions, the coefficient of performance (COP) reaches up to 4.59; under air conditioning working conditions, the COP reaches up to 6.6, and the integrated part load value (IPLV) is up to 11.17, achieving Level 1 of the national energy efficiency. Under full working conditions, the overall energy efficiency can be improved by 30%, showing remarkable energy savings.
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