EZ Plenum EZFC16 16"-Inch Regular Tab Collar, Starting Duct Collar electrical whip therefore please see product specifications

therefore please see product specifications below for duct opening size and overall dimensions to confirm it will fit your brand grille/diffuser (if you need something custom-built to fit

This is a Genuine Original Equipment Manufacturer (OEM) part# BRD6611Trane Main Outdoor Control Board

professional connection between packaged HVAC equipment and existing ductwork

Compatible with Texas Buildmart 3-slot (3/4"-inch slot width) linear diffusers

EZ Plenum EZFC16 16"-Inch Regular Tab Collar, Starting Duct Collar electrical whip therefore please see product specificationsEZ Plenum's tab duct collars are one of the most durable collars manufactured. Our duct collars are made of 28GA galvanized steel and they are one piece. The EZ Plenum 16" inch starting collar is suitable for most HVAC applications, providing a transition from a flat surface like a plenum (made out of metal, ductboard, etc.) to round pipe or insulated flex duct. It is normally used with ductboard, an internally lined or unlined plenum. Tabs fit most