Selkirk 208018 Sure Temp Insulated Chimney Pipe 18 Inch By 8 Inch

Key Features;The solid pack density comprised of about 85 percent air;This allows the system to be enclosed with only 2 in clearance to combustibles;This optimum density of insulation stops expansion noises and resists and contains surges of heat;Type HT chimney pipe special augured in mineral wool insulation filling the space between stainless steel walls is only 1 in thick yet provides 17 times the insulating value of brick;Insulated chimney pipe stainless steel”sure-temp” 8 inches id – 10 inches od lgth. 18 inch Type HT chimney pipe special augured in mineral wool insulation filling the space between stainless steel walls is only 1 inch thick, yet provides 17 times the insulating valve of brick. This optimum density of insulation stops expansion noises and resist s and contains surges of heat. This allows the system to be enclosed with only 2 inch clearance to combustibles. The”solid pack” density comprises about 85 percent air. The mixture of extremely fine fibers trap this air in the pores of the insulation and also blocks radiation heat transfer. Tested to 2100 degrees F. UL listed. Selkirk 208018 Sure Temp Insulated Chimney Pipe 18 Inch By 8 Inch