Compact Yet Capacitive: This unit makes efficient use of space and has the capacity to hold one sixth barrel or one Cornelius keg as well as a loaded CO2 tank Internal Circulation Fan: The air-cooled environment will keep your beverages as cold as 32F without freezing them Stainless Steel Door: This sturdy door looks great and will hold up over the life of the unit Blue LED: The interior light is an impressive blue LED casting your beverages in a flattering light Digital Thermostat: Making the appropriate setting is easy with this modern digital thermostat