Tower Kegerator Conversion Kits are designed to convert chest freezers or compact refrigerators for under bar applications. Tower kits are very popular in converting dual product kegerator units. To properly convert a chest freezer, you will need to purchase a temperature control unit to avoid the freezing of your keg. Not many smaller refrigerators will hold a full size keg, so please call us at 1-800-710-9939 if you have any installation questions before purchasing a tower kit. We want your custom bar installation to run as smoothly as possible.