Osburn 4" X 25' Insulated Flex Pipe For Fresh Air - AC01359

Upgrade your wood stove or fireplace insert installation with the Osburn 4" x 25' Insulated Flex Pipe for Fresh Air – AC01359. Designed to provide a reliable outside air supply, this high-quality insulated flex pipe enhances combustion efficiency while improving indoor air quality and overall heating performance.

Built for durability and flexibility, this 4-inch diameter, 25-foot fresh air intake pipe is ideal for connecting your stove to an external air source. The insulated design helps reduce heat loss and condensation, making it perfect for colder climates and energy-efficient homes. Whether you're installing a new wood stove or upgrading your current setup, this insulated flex pipe ensures consistent airflow and optimal performance.

Features

• 4" Diameter x 25' Length – Ideal size for most wood stove fresh air intake systems

• Insulated Construction – Minimizes condensation and heat transfer

• Improves Combustion Efficiency – Provides steady outside air supply for better burn performance

• Flexible Design – Easy to route through tight spaces during installation

• Durable & Long-Lasting Materials – Built for reliable, long-term use

• Compatible with Osburn Wood Stoves & Inserts – Designed for seamless integration

• Energy-Efficient Heating Solution – Supports balanced airflow and improved indoor air quality

• Professional-Grade Installation Accessory – Suitable for residential heating applications