Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
actual front end outer dimensions are approximately 28 5/8" width X 26 5/8" height
actual front end outer dimensions are approximately 34 5/8" width X 34 5/8" height
+ Product Details Size - 24"w X 26"h is the size for the duct opening measurement only
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8" RADIAL DAMPER - Control Your Airflow on drop ceiling grilles (8" round duct opening) 18" Round Duct Pipe actual front end outer dimensions+ 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