Plenum boxes

*This is a design and utility patent pending product* We make sizes from 12 to 72 linear slot diffuser ac vent covers for the modern day home We have over 70

A = Slot Diffuser Neck size Note : A = Slot Diffuser Neck size Plenum Box with Insulation Plenum Box without Insulation Construction Details and Dimensions

linear slot diffuser Plenum box size varies as per customer's requirement

linear slot diffuser catalogue - Number: 1,2,3 or 4 Slots • Finish: - Plenum Box: Mill finish - Slot Diffuser: RAL9010 • Standard Length Sizes: