A reconfigurable freezer includes a housing having an internal space therein, and first and second openings each in communication with the internal space; an infeed assembly and an outfeed assembly, the infeed assembly constructed to be removably mounted to the housing at one of at the first and second openings for being in communication with the internal space, and the outfeed assembly constructed to be removably mounted to another of the first and second openings for being in communication with the internal space, wherein the infeed and outfeed assemblies are interchangeable at the first and second openings; a conveyor belt transiting the internal space from the infeed assembly to the outfeed assembly; and a drum disposed at the internal space for supporting movement of the conveyor belt about the drum between the infeed and outfeed assemblies.