EZ Plenum EZLP36-1S-TB Assembled Fiberglass Linear Plenum Box fits 36"-Inch 1-Slot Diffuser (compatible with Texas Buildmart) filter drier It is normally used with

It is normally used with ductboard

• Includes two adapter pieces for supply and return connections

EZ Plenum's 12" in

Material: High-quality aluminum

EZ Plenum EZLP36-1S-TB Assembled Fiberglass Linear Plenum Box fits 36"-Inch 1-Slot Diffuser (compatible with Texas Buildmart) filter drier It is normally used withThis is a R6 rated fiberglass "assembled" linear plenum box that fits a 36" inch 1 slot (3 4" inch slot width) linear diffuser grille. The standard height of our linear plenum boxes are about 12" inches high. Compatible with Texas Buildmart 1 slot (3 4" inch slot width) linear diffusers. This plenum box is manufactured to fit most 1 slot (3 4" inch slot width) linear grilles, however, there are exceptions therefore please see product specifications