Abstract: The outdoor section cabinet construction is provided with an inside corner recess at the end of the cabinet which houses the compressor and control components, the inside corner recess being formed by two adjacent walls with a horizontal intermediate shelf defining the bottom wall of an electrical components compartment in the upper part of the recessed space, that upper part of the two walls having a multiplicity of fastener and passage openings therein which span the same area of the walls and are of the same number regardless of the height of the cabinet according to different capacity models, the multiplicity of fastener and passage openings thus accommodating all of the various sizes and types of the various components mounted in the electrical components compartment in accordance with any of the various models of outdoor section cabinets.