Return Air Support Box

Purchase a Furnace Return Air Box return air support box with filter slot This return air support box is for use with systems where the return air must come in underneath the furnace or air handler The support box can hold a return air box with filter slot Support the Channel by purchasing tools through TruTech Tools Return Air 90 Degree

return linear slot diffuser an electric air handler Also high lighted is a simple and safe way to include a filter slot within