Description
The Superior AK4X 4" Air Kit, Collar & Hood Only is designed to provide a reliable outside air intake solution for compatible fireplace systems. As an optional venting accessory, this kit helps supply fresh combustion air from outside the home, supporting improved fireplace efficiency and more stable operation. Its simplified configuration makes it suitable for installations where only the core air intake components are required.
Specifically designed for use with Superior wood-burning and B-vent gas fireplaces, the AK4X includes a durable 4-inch collar and exterior hood for dependable airflow performance. Built for long-lasting use, it integrates seamlessly with compatible systems to help reduce reliance on indoor air. Ideal for both new installations and replacement applications, this air kit provides a practical and efficient solution for maintaining proper combustion air supply.
Included
- Outside Air Kit
- Collar
- Hood
Features
- Optional venting accessory for Superior fireplace
- For use with Superior Wood-Burning and B-Vent Gas Fireplaces
Specifications
| Model Number | AK4X |
| Catalog Number |
F1092 |
| Diameter Size | 4" |
About The Manufacturer


