The Plazbox is a patented, all-in-one HVAC sheet metal box with adapters that serves as a replacement for more than 100 metal ductwork parts and adaptors. The Plazbox, which was designed for wholesalers and contractors, can replace 42 sheet metal boxes, allows air to enter on all five sides, and accepts 4- through 8-inch ducts. When utilized with the WYE adaptor, which comes with the unit, the unit may replace more than 60 sheet metal wyes.

The virtually indestructible unit is designed to be insulated or uninsulated and may be used in 12- or 24-inch on-center framing. Stocking the Plazbox offers wholesalers a product that can replace every register box through 8-inch duct without having to inventory 42 sheet metal boxes. With the Plazbox, distributors will essentially have the inventory necessary to fill every sheet metal adapter order. Additionally, the units are designed to stack on top of one another, which saves warehouse space. Designed for light commercial applications, the Plazbox can fit between floor joists or 2-by-10-inch lumber, 2-by-2-inch drop ceiling tile, or 2-by-4-inch ceiling tile. For more information, visit