HVAC Duct Start Collar Take Off | 14" Sheet Metal Snap Together Start Collar is Compatible with 14" Duct white ISO Supply Diffusers perform efficiently

ISO Supply Diffusers perform efficiently with air loadings of 6 to 30 air changes per hour (based on 10 ft

Some of our best features aren’t readily apparent

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

Actual Filter Size – 7 3/4"w x 33 3/4" x 1"

+ Product Details Size – Stick-on collar is 14" and it is compatible with duct 14"

HVAC Duct Start Collar Take Off | 14" Sheet Metal Snap Together Start Collar is Compatible with 14" Duct white ISO Supply Diffusers perform efficiently+ 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.