Atco 6″ x 25′ R4.2 Insulated Flex Duct Silver MFG#13002406

Atco 6″ x 25′ R4.2 Insulated Flexible Air Duct – Silver

This Atco 6-inch x 25-foot R4.2 insulated flexible duct is designed for residential and commercial HVAC supply or return air applications.

Constructed with a reinforced metalized polyester outer jacket and a durable, airtight inner core, this flex duct features a spring steel wire helix encapsulated within multiple layers of polyester film to maintain shape and airflow performance.

Tested in accordance with UL 181 and approved for use as a Class 1 air duct material, this duct is suitable for indoor HVAC installations.

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✔ Specifications:

• Diameter: 6 inches

• Length: 25 feet

• Insulation Value: R4.2

• Jacket: Silver metalized polyester

• Inner Core: Airtight laminated polyester

• Reinforced with encapsulated steel wire helix

• Manufacturer: Atco Rubber Products

• Part Number: MFG# 13002406

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✔ Ideal For:

• Residential heating & cooling systems

• Commercial HVAC duct runs

• Supply and return air lines

• Ceiling diffusers and mixing boxes

• Installations requiring UL listed Class 1 duct

Flexible design allows easy routing around obstacles while maintaining airflow efficiency.

Product details

Part / SKU	13002406

Package includes

• Atco 6" x 25' R4.2 Insulated Flex Duct Silver MFG#13002406

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.