8" Ventis Class-A All Fuel Chimney Galvanized Attic Insulation Shield - VA-AIS08 Columbia II On the other hand

On the other hand

Product Dimensions: 17" W x 15 1/2" H x 28" D

High performance stainless steel for long lasting durable use

*Please Note: This item is a vent free appliance and installation of it may be prohibited in your jurisdiction

Specification Eclipse–Wireless Remote Eclipse–Master (42) Wireless Remote Carrier Frequency 916 MHz (US/AU) 868

8" Ventis Class-A All Fuel Chimney Galvanized Attic Insulation Shield - VA-AIS08 Columbia II On the other handThis 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