★Project location: Administration Building, Tsuen Wan, Hong Kong

★Equipment list: Constant temperature and humidity air handling unit

★Project explanation:

The building of Tsuen Wan Home Affairs Department in Hong Kong is one of the renovation projects of replacing old or damaged equipment. In view of the requirements for indoor air quality, a constant temperature and humidity air processing unit is recommended: precise humidity control, efficient uninterrupted cooling, prevention of dust and other pollutants, and low Operating cost and other characteristics. After replacement, Cold Magic evaporative cooled unit is used, which increases the cooling capacity by 30%, keeps the original power supply and the unit footprint unchanged, and realizes the optimization of the plan.

￭For the original air-cooled system, it can save energy by 30% after transformation, and use the space occupied by the original system.

￭For the original water cooling system, it saves 15% energy after the renovation. The equipment placed in the original system and cooling tower position to save the original machine room space in the basement. The owner can transform it into a parking space for rent or sale.

￭The power supply load is reduced by 15%-30%, which is 15%-30% more energy-saving than the original system