Part Number: 8DP-12
eFireplaceStore Item Number: CPF-8DP-12
The DuraPlus system has a triple-wall design that has insulating layers of air and ceramic refractory blanket. This configuration permits a 2" clearance to combustibles. The outer wall is 0.018" galvanized steel, the middle wall is 0.018" aluminized steel, and the inner wall is 0.016" stainless steel. The pipe section has an 8" inner diameter and a 12" outer diameter. The part is UL listed and carries a limited lifetime warranty.