Napoleon AVS811KT-1 Attic Firestop/Vent Sleeve Assembly 8/11"

Napoleon AVS811KT-1 Attic Firestop/Vent Sleeve Assembly Replacement

Napoleon AVS811KT-1 Attic Firestop/Vent Sleeve Assembly 8/11" is an attic venting accessory designed to create a sealed, dedicated passage for vent connections through attic spaces. This sleeve helps manage airflow while preventing heat transfer and embers from migrating around vent penetrations. Identified by the AVS811KT-1 model, this assembly is part of Napoleon's ventilation line.

Attic Firestop/Vent Sleeve Assembly: Fit, Use, and Installation

This sleeve is designed for attic installations with an 8/11" opening, providing a precise, controlled path for venting. It helps maintain safe clearances around penetrations and supports proper venting performance in Napoleon systems. Use this assembly to seal penetrations where a vent passes through an attic ceiling.

Key Features

• 8/11" opening compatibility for precise attic installations
• Attic firestop and vent sleeve provide a sealed vent path, reducing heat transfer and drafts
• Dedicated sleeve helps maintain proper vent alignment and appearance in installations
• Designed for straightforward installation with compatible Napoleon venting configurations
• Model AVS811KT-1 as the exact product identifier for reliable replacement

Model Compatibility

• AVS811KT-1