Copperfield Chimney 6" Air Cooled Vacu-Stack Downdraft Preventer d7.5 Width 22" Height 23" Depth

Width 22" Height 23" Depth 16" Warranty

Model 340016 Flue Size 16" Size 16

D 30GV36 36" 30" I

Sizes Available: 21"

With its 24V ignition and high/low control features

Copperfield Chimney 6" Air Cooled Vacu-Stack Downdraft Preventer d7.5 Width 22" Height 23" DepthThe air cooled stainless steel chimney cap solves wind related draft problems. Common draft problems occur in homes near hills, mountains, tall trees, and buildings close by. The Vacu Stack works when wind blows around the stack, increasing wind speeds creates a vacuum effect. The vacuum effect pulls flue gases up and out of the chimney, preventing wind induced downdraft, smoke, odor, and flue gas into your home. The Vacu Stack also serves as a cap