EZ Plenum EZLP72-1S-TB Assembled Fiberglass Linear Plenum Box fits 72"-Inch 1-Slot Diffuser (compatible with Texas Buildmart) triangle distribution box or self-contained systems

or self-contained systems

Professional

This is a Genuine Original Equipment Manufacturer (OEM) Carrier part# HK42FZ034

The standard height of this triangle air distribution box is about 11

Upgrade your HVAC airflow with the EZ Plenum 60" Linear Slot Diffuser

EZ Plenum EZLP72-1S-TB Assembled Fiberglass Linear Plenum Box fits 72"-Inch 1-Slot Diffuser (compatible with Texas Buildmart) triangle distribution box or self-contained systemsThis is a R6 rated fiberglass "assembled" linear plenum box that fits a 72" 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