Thermostatically controlled component cooler removes heat right at the source. Optimized for components on open shelving or in racks, this cooler turns on automatically when needed. The Component Cooler is placed directly on top of vents of heat generating equipment. The COMP-COOL-3 is available for systems that require multiple components to be cooled. Placed directly on hot system components to remove excessive heat Set of 3 “daisy-chained” coolers, each rated 8 CFM, with a total 24 dBA System activates automatically when needed Includes thermostatic controller and 7.5V power supply (120V input)