Hydroball Technics has successfully developed a Non-Powered Auto Tube Cleaning System for heat exchangers and condenser with R & D ingenuity and sound engineering design that covers every potential reduction in kilowatt consumption centered on defined Energy Milestone chart. Transformation process of installed utilities from conventional types to “state-of-the-art design” was given 100 % management support. The revolutionary Hydroball System not only eliminates equipment downtime but also optimizes energy consumption of equipment by automatically keeping the heat exchanger tubes perpetually free from fouling and scaling. Our test results show that all chillers in central air-con systems equipped with Hydroball System have trouble free operation with the full support from the local distributor.