Features

• 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 resists 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.
• Dimension – 10.75 x 10.75 x 19.25 in.
• Item Weight – 11.38 lbs.