★Project location: Hong Kong Polytechnic University
★Equipment list: Roof top units, Fan coil units
The Hong Kong Polytechnic University is an English-language public research university located in Hung Hom, Hong Kong near Hung Hom station. PolyU strive in inter-disciplinary research and impactful innovation to address real-world challenges. The researchers are developing breakthrough ideas, fostering sustainability, lifting economic outcomes and improving communities’ lives for the benefit of Hong Kong, the Nation and the world.
The project requires an energy-saving, eco-friendly, high efficiency and reliable high capacity roof top units. The unit is space-efficient and easy to install on the roof or ground floor. Mainly use environmental friendly refrigerants R407C, R134A and R410A, which will not pollute the environment. The cooling capacity and heating capacity are from 10KW to 225KW, can provide air volume from 6500CMH to 84000CMH. The high capacity unit can be composed of two or more compressors. The independent refrigeration system can automatically turn on one or more systems according to the change of load, to achieve energy saving, stability and reliability. Together with the high-efficiency motor and fan of the indoor units, the efficiency of the whole machine is greatly improved.