Energy conservation is one of the key issues for environmental protection and sustainabledevelopment. Currently, about 17% of the total energy is being consumed for heating, ventilation, airconditioning (HVAC) and refrigeration in Hong Kong. Therefore, energy saving in the HVAC systemsof buildings is an important topic. In this paper, a study on the energy saving in a hotel HVAC systemwas carried out. The cooling load features of the hotel were analyzed. Retrofitting strategy of theHVAC system in the hotel was then designed.
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