This paper describes the Experimental Analysis of performance of the refrigerator condenser by varying the fins spacing of the condenser. Vapor compression machine is a refrigerator in which the heat removed from the cold by evaporation of the refrigerant is given a thermal potential so that it can gravitate to a natural sink by compressing the vapor produced. Majority of the refrigerators works on the Vapor compression refrigeration system. The system consists of components like compressor, condenser, expansion valve and evaporator. The performance of the system depends on the performance of all the components of the system. The main objective of the present work is to increase the performance of the condenser by increasing the heat transfer rate through the condenser. Heat transfer rate can be increased by the extended surfaces called fins. Heat transfer rate is also depends on the spacing between the fins of the condenser. In the present experimental work several condensers having different fins spacing are taken. By using this parameter experiments are conducted on a domestic refrigerator of capacity 165liters. The effect of varying the condenser fins spacing on the performance of refrigerator condenser is calculated experimentally.