Background

There are three fresh water cooled chillers (two with heat recovery) producing over 1000TR to a club house.

Ordinary chemicals such as biocide, scale and corrosion inhibitor are used in the condensing water. However mineral scale and biofim were inevitably formed on the condenser tubes.

In order to improve the energy efficiency of chillers and enhance the quality of condensing water, AquaKLEAR is installed.

Result

After one year of operation without pre-cleaning of the condenser, the energy efficiency of chiller is improved by at leat 8.9% when the most accurate approach and strict criteria is adopted to analyze the performance of chiller.

The investment is paid back in just 13 months.