Removes hot air from smaller cabinets, credenzas, and lecterns\n\nCabinet cooler removes heat generated by components located in smaller cabinets, credenzas, lecterns, and entertainment centers. Thermostatically controlled to operate only when needed to extend fan life and minimize dust, this quiet-cooling device features an aesthetically designed vent that can be painted to match its environment. Dual version includes 2 fans driven by a single thermostat and single power supply.