Flexible Duct 14in x 25ft Insulated R4.2 Fiberglass Black Jacket Oversized Core. The Master Flow Mobile Home 14 in. Insulated Flexible Duct R4.2 Black Jacket is used in Manufactured and Mobile Home Heating and Air Conditioning systems and some venting applications.
The extra heavy black polyethylene jacket with UV inhibitors allows for outdoor applications as well as indoor applications. It is ETL listed, meeting UL181 standard. Flexible duct is convenient for use in manufactured and mobile home heating and A/C systems including and some venting applications. Oversized core to connect quickly and easily to standard sheet metal fitting.Galvanized core wire for greater corrosion resistance vs non-galvanized wire. Duct can be cut to length as needed. Always install per instructions and seal using approved mastic or sealant (or approved tape). Customers cannot specify the carrier of their choice. We are a clearinghouse of major retailers. The item "Flexible Duct 14in x 25ft Insulated R4.2 Fiberglass Black Jacket Oversized Core" is in sale since Monday, December 28, 2020. This item is in the category "Business & Industrial\HVAC & Refrigeration\Other HVAC & Refrigeration". The seller is "jsmith521" and is located in Denver, Colorado. This item can be shipped to United States.