18 inch Aluminum Hose Flexible Insulated R-4.2 Air Duct Pipe for Rigid HVAC Flex Ductwork Insulation - 25' Feet Long

Flexible Aluminum Ducting Hose Insulated R-4.2 Air Duct Pipe for Rigid HVAC Flex Ductwork Insulation - 25' Feet Long This Aluminum Flex Duct is intended to be used in heating, cooling, ventilation, and waste gases transmission lines. Suitable for medium pressure application. It has an outer surface made of High-Quality Aluminum Foil and an inner surface made of Metalized PET with inside high-tensile spring steel wire.

UPC-04R8-3642 - Return Air Duct , R-8.0, 18 D x 10 ft. – High

UPC-04R8-3642 - Return Air Duct , R-8.0, 18 D x 10 ft. – High

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The Master Flow Mobile Home 14 in. x 25 ft. Insulated Flexible Duct R4.2 Black Jacket is used in Manufactured and Mobile Home Heating and Air

Mobile Home 14 in. x 25 ft. Insulated Flexible Duct R4.2 in Black Jacket

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HVAC Premium 4 inch Aluminum Hose Flexible Air Duct Pipe for Rigid HVAC Flex Ductowrk - 25 Feet Long

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