HVAC Premium Round Quadrant - Volume Damper | Round Damper Ring | 14" Galvanized Steel Metal Round Duct Ring is Compatible with Duct 14" Height_12in If for any reason you

If for any reason you are not 100% satisfied with the filters-we will refund your money

Whether installed on a sidewall or ceiling

+ Product Details Size - 18"w X 30"h X 2"d (for duct opening measurement only)

Perfect for home improvements

HVAC Premium Round Quadrant - Volume Damper | Round Damper Ring | 14" Galvanized Steel Metal Round Duct Ring is Compatible with Duct 14" Height_12in If for any reason you+ Product Details Size & Compatibility The 14" round quadrant volume damper is compatible with duct 14" Superior Quality Made in the USA. Our manual adjuster damper quadrant is made of high quality galvanized sheet metal with crimped ends (snap lock design) for easy fitting and secure connection Applications This circular volume control damper plate is used to stops or regulates the flow of air inside a duct, chimney, vav box, air handler, or other