Atco 8″ x 25′ R4.2 Insulated Flex Duct Gray HVAC Air Duct MFG#17002508

Atco 8″ x 25′ R4.2 Insulated Flexible HVAC Air Duct – Gray Jacket

This Atco 8-inch insulated flexible duct is designed for residential and light commercial HVAC supply and return air applications.

Constructed with a reinforced gray polyester outer jacket and a double laminated polyester inner core, this duct provides reliable airflow performance and durability. The internal encapsulated wire helix maintains duct shape while allowing flexibility around bends and tight installations.

The R4.2 insulation rating helps reduce energy loss and control condensation in standard HVAC installations.

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Product Specifications:

• Diameter: 8 Inches

• Length: 25 Feet

• Insulation Rating: R4.2

• Jacket Color: Gray

• Brand: Atco Rubber Products

• Manufacturer Part Number: MFG# 17002508

• Construction: Reinforced outer jacket + laminated inner core + wire helix

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Ideal For:

✔ HVAC supply runs
✔ Return air ducting
✔ Residential system installs
✔ Replacement flex duct
✔ Attic or crawlspace duct runs

Product details

Part / SKU	17002508

Package includes

• Atco 8" x 25' R4.2 Insulated Flex Duct Gray HVAC Air Duct MFG#17002508

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