Stick-on Collar Duct | Galvanized Steel Metal Collar Duct 30-Gauge | 8" is Compatible with 8" Compatible With Duct 12in actual front end outer dimensions

actual front end outer dimensions are approximately 22 5/8" width X 24 5/8" height

+ Product Details Size – 20"w X 28"h is the size for the duct opening measurement only

+ Product Details Perfect Fit & Easy Sizing - Designed for a 34" x 12" Or 12" x 34" duct opening (measured at the opening)

Airflow issues are perhaps the most common problems with HVAC units

ensuring it arrives at your home in perfect condition

Stick-on Collar Duct | Galvanized Steel Metal Collar Duct 30-Gauge | 8" is Compatible with 8" Compatible With Duct 12in actual front end outer dimensions+ Product Details Size Stick on collar is 8" and it is compatible with duct 8". 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