8" Inch Collar Duct Connector with Shutter for Flexible Aluminum Hose, Adjustable Flap, HVAC Ventilation Fitting, Easy Installation Adjustable Return ensuring longevity and resistance to

ensuring longevity and resistance to corrosion

these airflow control components provide you with effortless control over your indoor environment

+ Product Details Size - 28"W X 6"H is (for duct opening measurement only)

25" Width X 7

Insulation – A thick blanket of fiberglass insulation provides you with an R-Value of 6

8" Inch Collar Duct Connector with Shutter for Flexible Aluminum Hose, Adjustable Flap, HVAC Ventilation Fitting, Easy Installation Adjustable Return ensuring longevity and resistance toAccordion Menu + Product Details Size Diameter Range: Available in a diameter range of 4" to 10", the Exiva Duct Collar can be used with a variety of duct sizes. Material Constructed from durable polypropylene, the Exiva Duct Collar is designed to withstand a wide range of temperatures and demanding conditions in HVAC systems. Design The collar features a smart, user friendly design that includes a flexible air duct connection, ensuring a tight fit