Napoleon Attic Firestop/Vent Sleeve Assembly for Napoleon Flexible Direct Vent Fireplaces

Napoleon AVS58KT-1 Attic Firestop/Vent Sleeve Assembly for Flexible Direct Vent, 5x8-inch provides a high quality venting component for Napoleon's direct vent appliances. This firestop kit can be installed to help insulate and prevent excess heat from accumulating ensuring a safe venting installation.

Features:

• Helps prevent excess heat from building up

Contains:

• Firestop/Vent Sleeve

Designed for:

• Napoleon 5" / 8" Direct Vent Fireplaces