To gain the experience and know how to build the absorption chiller, an out-of-ordered chiller was renovated and
setup for this current experimental study. The performance of this chiller was investigated under the local weather
condition and the concentration of strong solution of 59% was used in this study. The developed chiller can be
operated at about 75% of nominal capacity. The results show that the cooling capacity of this current chiller satisfies
the cooling load of the conditioning room. To obtain the high coefficient of performance, this chiller should be
operated at 85ƕ
C of hot water temperature