6" Ventis Class-A All Fuel Chimney Galvanized Attic Insulation 12" Shield Extension - VA-AISEXT06 Wood-Fired Outdoor Pizza Oven not the same location as

not the same location as the wall thimble

High-Efficiency Unit

this brand has been putting its mark on long-lasting home and fireplace items

» Burning Area: 78” x 12

OPTIONAL ACCESSORIES

6" Ventis Class-A All Fuel Chimney Galvanized Attic Insulation 12" Shield Extension - VA-AISEXT06 Wood-Fired Outdoor Pizza Oven not the same location asThis Ventis Class A attic insulation shield keeps insulation and debris safely away from the chimney where it passes through an attic space, maintaining the clearance to combustibles required by code. UL 103 HT listed galvanized steel construction stands up to attic conditions for the life of the system. 430 alloy stainless steel outer casing 0. 016" thickness 2" clearance to combustibles Outer wall is 2. 5" larger than inner wall Clean, smooth