Short Elbow Broan 430
This Broan 430 Short Elbow is for a 3 1/4 inch x 10 inch duct. This Short Elbow includes a back draft damper and grille. This Short Elbow is only recommended for fans with more than 160 CFM. This Short Elbow is easy to install when instructions are followed correctly. This Short Elbow corresponds with other parts like wall caps and air ducts.