When deciding on the height of a keezer, there are a few factors to consider. The first and most important factor is the dimensions of the keg itself. In this case, we have a standard 5 gallon home-brew keg which measures 9″ in diameter and 25″ in height.
Next, we need to account for the Co2 tank and regulator. These components typically require about 20″ of height. It is important to leave enough space for easy access and maintenance of the Co2 system, so this height requirement should not be overlooked.
To calculate the total height needed for the keezer, we need to add the height of the keg and the height required for the Co2 system. In this case, we have 25″ for the keg and 20″ for the Co2 system, totaling 45″ of required height.
However, it is important to note that this is the minimum height required. It is always a good idea to leave some extra space for maneuverability and potential future modifications. Additionally, if you plan on using taller kegs or different types of kegs in the future, you may want to account for those dimensions as well.
Adding a collar to the keezer can provide additional height and help accommodate the necessary components. A collar is essentially a wooden frame that is placed on top of the chest freezer. It raises the height of the keezer, allowing for more vertical space inside.
The height of the collar can vary depending on personal preference and the specific components you plan to use. Some people opt for a taller collar to provide extra insulation and space for additional equipment, while others prefer a shorter collar for a more compact design.
In my personal experience, I have found that a collar height of around 12″ to 14″ works well for most setups. This allows for easy access to the kegs and Co2 system while still providing enough vertical space inside the keezer.
It is also important to consider the overall size and dimensions of the chest freezer itself. Make sure to measure the interior dimensions of the freezer and take into account any protruding components such as hinges or handles. This will ensure that the keezer fits properly and there is no wasted space.
The height of a keezer should be determined by the dimensions of the keg, the space required for the Co2 system, and personal preferences. Adding a collar can provide additional height and flexibility. It is always a good idea to leave some extra space for maneuverability and future modifications. Happy brewing!