Abstract: A refrigeration cooler is provided that includes a compartment to house a refrigeration unit. The unit is inserted into the compartment and positioned so as to avoid damaging the compartment or the seal on the top of the unit and to align the evaporation/air flow inlet and outlets located on the unit and in the compartment. This is accomplished by inserting and raising the unit within the compartment. In particular, both the unit and the compartment include incline surfaces that help raise the unit. The inclines raise the unit when the unit is slid into the compartment and the inclines on the back and bottom of the unit engage the bottom of the compartment, and the inclines at the back and bottom of the compartment engage the front of the unit. In this manner, the unit is raised so that the seal engages the upper surface of the compartment securing the unit.