Stick-on Collar Duct | Galvanized Steel Metal Collar Duct 30-Gauge | 9" is Compatible with 9" 6in diameter + Product Details Size -

+ Product Details Size - 22"w X 22"h X 2"d (for duct opening measurement only)

no competitor comes close to us - we use an extra thick board that prevents humidity

With HVAC Premium you get an extra measure of quality that will be visible to your family members and house guests

75" width X 7

Stick-on Collar Duct | Galvanized Steel Metal Collar Duct 30-Gauge | 9" is Compatible with 9" 6in diameter + Product Details Size -+ Product Details Size Stick on collar is 9" and it is compatible with duct 9". Design It has the main role in HVAC ducting system. The stick on collar helps you in heating, ventilation, and air conditioning (HVAC) to deliver and remove air. Applications The galvanized steel round duct is used to cut into a plenum or rectangular duct to begin a trunk line or branch like runs. Premium Quality Our duct stick on collar has made of high quality galvanized