The 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 which will protect against debris, animal, rain, and snow.

Features

• 304-alloy stainless steel
• 26-gauge strength
• Universal cap for single wall systems
• Designed for factory-built chimneys
• Two collars prevent moisture entry
• Spring-fit system allows for easy installation
• Protects your chimney against debris and water
• Secure, tight connection prevent leaks and drips