The last thing you need to consider to maximize a keg's life is temperature. Just like canned beer lasts longer in the fridge versus room temperature, a keg should be kept cold. The ideal ...

Luckily, a keg stays fresh for a while ... Dukes recommends storing kegs "in a temperature-controlled walk-in refrigerator between 36 and 38 degrees [Fahrenheit] at all times" to extend shelf ...