Broan 423 Vertical — 4-1/2" x 18-1/2" to 10" round Broan 423 10" Round Duct Vertical Transition Galv

Broan 423 10" Round Duct Vertical Transition Galvanized Steel Allows For Quick Transition to Easy-To-Obtain-and-Install Round Ducting 4-1/2" X 18-1/2" to 10" Round

A 10" x 10" round duct vertical transition that allows for quick transition to easy-to-obtain--and--install round ducting. It is made from galvanized steel. 4-1/2" x 18-1/2" to 10" Round

The Broan 423 10-inch round duct transition provides a quick transition from your current system to easy-to-obtain and install round ducting. The round transition has 4-1/2” X 18 1/2” to 10” round and is made of Galvanized Steel for long lasting durability. For more information on how to install ductwork, see your local building codes, please check with your local building inspector or contractor prior to purchase.

The 423 10" Round Duct Vertical Transition Galv galvanized steel ducting is fitted with a removable snap-on connector, adapting it to 4-1/2" x 18-1/2" to 10" round ducting. The duct transition fits easily into the wet wall sidewall through the use of a specially designed plastic sleeve eliminating the need to cut or drill any part of your duct system.

The Broan 423 Round Duct Transition Galvanized Steel allows for quick transition to easy-to-obtain and install round ducting. The transition duct comes complete with the necessary mounting brackets.

The Broan 423 vertical transition duct is designed to allow you to connect a 4-1/2" flange duct to a 10" round duct. It features galvanized steel construction for long-lasting durability, and it allows you to transition easily from an existing 4-1/2" x 18-1/2" or larger duct outlet into 10" round ducting. Fasteners included.

The Broan 423 Vertical Transition kit is intended to permit transition of a line-ducted heat supply system from oval to round duct. This duct transition is constructed of galvanized steel with integral damper that permits quick transition to easy-to-obtain and install round ducting.

In some situations, a round duct transition can be a necessity. This galvanized steel transition allows for quick transition to easy-to-obtain-and-install round ducting.