8" RADIAL DAMPER - Control Your Airflow on drop ceiling grilles (8" round duct opening) 8 Feet Long + Product Details Perfect Fit

+ Product Details Perfect Fit & Easy Sizing - Designed for a 22" x 36" OR 36" x 22" duct opening (measured at the opening)

+ Product Details Size – 18" round duct sheet metal elbow - 30 gauge galvanized - crimped end connection - adjustable from 5° - 90°

actual front end outer dimensions are approximately 14 5/8" width X 26 5/8" height

Quality Packaging - Carefully Packaged in Corrugated Box To Prevent Damage In Shipment 100% Satisfaction Guaranteed - Don't worry

reducing energy costs and maximizing HVAC system lifespan

8" RADIAL DAMPER - Control Your Airflow on drop ceiling grilles (8" round duct opening) 8 Feet Long + Product Details Perfect Fit+ Product Details Size 8" round duct opening Heavy Gauge Steel Heavier gauge than needed, built for durability and long life in mind, but still very thin. Installation Easy to Install. Design This airflow control component are made to connect to HVAC diffuser and restrict airflow. + Product Description Introducing the 8" Radial Damper Your Solution for Controlled Airflow Experience enhanced indoor comfort with our 8" Radial Damper. Designed to