A kegerator is a specialized refrigerator designed to store and dispense draft beer from a keg. It typically features a tap system that allows users to pour beer directly from the keg, providing a fresh and cold beverage experience. Kegerators can accommodate various keg sizes, including full-size, half-barrel, and mini-kegs, making them versatile for different settings. These appliances often come with temperature controls to ensure the beer is served at the optimal temperature. Many kegerators also include features like CO2 tanks for carbonation and pressure regulation, ensuring that the beer maintains its quality and taste over time.