Broan DC4 Duct Collar 4

Broan DC4 Duct Collar 4″

• 4″ duct collar for use with Broan roof vent cap for easy attachment of 4″ round duct
• Product is manufactured in United States
• This product meets customer requirement

This Duct Collar is an easy attachment of 4 inch air duct. This Duct Collar is easy to install when the instructions are followed correctly. This Duct Collar corresponds with other models so it can connect. This Duct Collar is very convenient to other parts.