DuraVent DuraTech All-Fuel Chimney Pipe Masonry and Zero-Clearance Fireplace Anchor Plate - For 8" Inner Diameter DuraTech: A venting pipe with an inner diameter of 8" is required for this unit. DuraPlus can be simply connected to most zero clearance and brick fireplaces with this DuraTech Anchor Plate. This anchor plate fits all fuel chimney pipe masonry and zero clearance fireplace pipes with an inner diameter of 8". DuraTech chimney pipes and components are made of .020" 430 stainless steel on the inside and .016" 430 stainless steel or .021" galvalume steel on the outside. These components have a limited lifetime warranty and are UL-listed.

Adapts DuraTech chimney pipes for use with zero-clearance and masonry fireplaces For use with chimney pipes with an 8" inner diameter Limited lifetime warranty