Bio Vent masonry adapter, available in a variety of sizes

This dual function adapter will conveniently connect the Bio Vent pipe to an existing all fuel chimney or an existing masonry thimble and connect to stainless steel flexible liner in a chimney

The masonry adapter is made with type 304 stainless steel that can withstand exhaust from bio-fuels

Fits both 6" and 8" Class "A" pipe and masonry thimble