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Experience Dometic 25 Insulated Flex R4.2 Ducting/duct - 3" [9108549909] Series [2fvInRV0]

$56.99 $182.99 -69%

Dometic 25' Insulated Flex R4.2 DuctingIntroducing the Dometic 25' Insulated Flex R4.2 Ducting, a versatile and durable solution for your ventilation needs. This high-quality ducting is designed to provide efficient air flow and insulation, making it

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Dometic 25' Insulated Flex R4.2 Ducting

Introducing the Dometic 25' Insulated Flex R4.2 Ducting, a versatile and durable solution for your ventilation needs. This high-quality ducting is designed to provide efficient air flow and insulation, making it an essential component for a variety of applications, including RVs, marine vessels, and home heating and cooling systems.

Key Features and Specifications

Featuring a round wire and mylar fabric shell, the Dometic 25' Insulated Flex R4.2 Ducting is built to last. With a 1" wall thickness of insulation, it offers excellent thermal performance and noise reduction. This ducting boasts the following features and specifications:

  • R4.2 Insulated Flexible Ducting: Provides superior insulation and thermal efficiency.
  • 25' Length: Offers ample flexibility and coverage for various installations.
  • Insulation Thickness: 1" wall thickness ensures optimal insulation properties.
  • Internal Diameter: 3" diameter ensures efficient air flow and easy installation.

Practical Uses and Benefits

Whether you're upgrading your RV's ventilation system or improving air circulation in your home, the Dometic 25' Insulated Flex R4.2 Ducting is an ideal choice. Its robust construction and efficient design make it suitable for a wide range of applications, including:

  • RVs: Enhance air flow and insulation in your recreational vehicle.
  • Marine Vessels: Improve ventilation and reduce noise in boats and yachts.
  • Home Heating and Cooling: Increase efficiency and comfort in your living space.
With its exceptional performance and versatility, the Dometic 25' Insulated Flex R4.2 Ducting is a must-have for any enthusiast or professional seeking a reliable ventilation solution.

What Our Customers Say

January 5, 2026

Absolutely no complaints!

Great item, and it was delivered fast.

- Kyla H..

January 5, 2026

Absolutely no complaints!

A very well-made product that performs.

- Nicholas L..

January 5, 2026

Absolutely no complaints!

A very functional and truly intelligent design.

- Julie K..

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