Majestic Chimney Air Kit for SL300, 8" Inner, 10.5" Outer

Majestic Chimney Air Kit for SL300, 8" Inner, 10.5" Outer provides a premium accessory for use with a Majestic fireplace. This outside air kit offers an optional attachment for your chimney to reduce continued negative pressure within the chimney. The result is better airflow and better fireplace performance. This unit is intended for use only with compatible fireplaces and should be installed by a professional.

Features

• Premium Design - Quality construction for long-term durability
• Efficient - Reduces negative pressure within a chimney