Adsorption cooling system double bed with silica gel as adsorbent and water as the adsorbate is expected to reduce the use of refrigerant in the vapor compression system that utilizes refrigerant CFC (hlorofluorocarbon) and HCFC (hydrochlorofluorocarbon) that could potentially damage the ozone layer and increase global warming. This study aims to increase the value of the COP and SCP adsorption…