Selkirk 206018 Sure-Temp Insulated Chimney Pipe, 6 x 18

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.

Highlights:

• No. 6T-18
• Size: 6ID x 8OD x 18L
• Type HT
• Type A chimney
• Solid pack insulation
• Designed for maximum continuous operation at 1000 degree F flue gas temps
• Minimum 2 airspace clearance to combustibles
• Augured-in mineral wool insulation fills space between chimney walls
• Helps to reduce expansion noise and contains surges of heat
• Temp ratings: 2100F – maximum test 10 min.. 1400F – maximum for 60 min.. 1000F – maximum continuous operating temperature
• Inner and outer pipe made of 430 stainless steel
• Includes locking ring
• Use with other Type HT accessories
• Model SS-II Type HT sizes 6 & 8 use the letter T in the part number
• UL listed