Size: 8". Product Dimensions: 12" Dia x 15" H. 2" clearance to combustibles. Roof radiation shield for 8" diameter pipes: Designed for normal continuous operation at flue gas temperatures of 1000 degrees Fahrenheit. For use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, and other wood, coal, or gas-fueled appliances. A venting pipe with an inner diameter of 8" is required for this unit. Have you considered putting a shield around your home's piping system? Is there any kind of protection from the elements? This Roof Radiation Shield from DuraVent's DuraTech product range is perfect for you! Simply place this shield where your chimney runs through the roof to give an extra layer of safety. DuraTech provides the best in safety and performance with a Thermal Tech blanket insulation wrapped between dual walls. So, if your major worry is safety, make your move now!

Size: 8 Inch Product Dimensions: 12" Dia x 15" H 2" clearance to combustibles Roof radiation shield for 8" diameter pipes Designed for normal continuous operation at 1000 degree Fahrenheit flue gas temperatures For use with wood stoves fireplaces furnaces boilers ranges water heaters or other appliances fueled by wood oil coal or gas