Thru-Wall A/C
Great Lakes Supply Co. (GLSCO) offers a wide range of thru-wall air conditioners for apartments, featuring both cooling-only and heat & cool options to suit any need. Our cooling-only units provide efficient, quiet operation, ideal for warmer months, while our heat & cool models deliver year-round comfort with both cooling and heating capabilities. Designed for easy installation and space-saving convenience, our thru-wall air conditioners are the perfect solution for apartments, providing reliable climate control and energy efficiency in a compact, wall-mounted unit.
