Furnace Return Air Plenum Fabrication

Why Does The Furnace NOT Come With A Filter Slot Cover? return air box with filter slot If you need a return air box with a filter rack, we can help you there, too Southern Pipe and Supply has the size and style of HVAC return air box that you return linear slot diffuser Air Filter Intake Vents FAQs Do I Need Filters in My Return Vents? Yes, you need to have properly sized air filters in your return vents Not only

return of the dead slot A duct filter box designed for use with inline fans to circulate fresh air and block contaminants Built with 1mm thick cold-rolled steel and aluminum duct