HVAC Duct Start Collar Take Off | 14" Sheet Metal Snap Together Start Collar is Compatible with 14" Duct white 14" Circular Round Aluminum HVAC

14" Circular Round Aluminum HVAC Supply Grille Air Diffuser - With Butterfly Damper - Vent Duct Cover

Some of our best features aren’t readily apparent

our Stick-On Collar with Damper ensures a seamless and reliable HVAC system

no sharp edges & easy to clean

this floor register seamlessly combines durability and design

HVAC Duct Start Collar Take Off | 14" Sheet Metal Snap Together Start Collar is Compatible with 14" Duct white 14" Circular Round Aluminum HVAC+ Product Details Size Sheet metal duct board take off start collar is 14" and it is compatible with duct 14". Premium Quality Our products are made of high quality galvanized sheet metal with crimped ends (snap lock design) for easy fitting and secure connection. Made in the USA. Applications The snap collar duct board fitting is used as a main duct or plenum; a starting collar is installed for attaching a straight or split fitting for the ducts.