The Osburn Fresh Air Intake Kit (part no. AC01239) is a genuine OEM accessory designed for the Osburn Everest II wood stove. This 4-inch by 5-foot kit provides a dedicated source of fresh outside air to your stove, improving combustion efficiency and maintaining consistent performance in tightly sealed or energy-efficient homes.
By supplying combustion air directly from outdoors, this kit helps prevent negative pressure issues, enhances heating performance, and supports cleaner, more complete burns. It’s an essential upgrade for ensuring safe, efficient operation and compliance with local building or ventilation codes.