8" BUTTERFLY DAMPER - Control Your Airflow on drop ceiling grilles of 24x24 (8" round duct opening) Round Damper Ring Horizontal performance assures confident use 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
8" BUTTERFLY DAMPER Control Your Airflow on drop ceiling grilles of 24x24 (8" round duct opening) Round Damper Ring Horizontal performance assures confident use 4 X 12 Is CRFG2028 Width_14in Horizontal performance assures confident use of cooling temperature differential of 30 degrees Fahrenheit and greater actual front end outer dimensions are approximately 26 5 8" width X 20 5 8" height