VRF AND CHILLER SYSTEM

Air - conditioning application engineering is as much an art as it is a science. Science has evaluated all the factors required to determine a heating or cooling load through years of experimentation, testing and analysis. It is the application of these factors in determining the building or space load that much care and judgment must be exercised. This Paper report provides data and procedures for the load calculations for the summer and winter air - conditioning in Hospital applications. The intent is primarily for the summer though, but can as well be adopted for winter and year round conditioning system design. An air cooled Variable Refrigerant flow/Variable refrigerant volume air - conditioning system is employed in this Hospital building. For applications such as this project where life safety and air quality is important, or for specific processes conditions, a consulting engineer in that particular application should be employed. In order to perform an accurate estimate of the cooling loads and accurate survey of the load components of the space to be conditioned must be made.