Selkirk 206018 Sure Temp Insulated Chimney Pipe 18 Inch By 6 Inch
The SELKIRK Chimney System (SCS) is ideal for venting residential heating appliances burning wood, 2-oil and natural and LP gas. They have been specifically designed for today's modern, high-efficiency"airtight" wood stoves. They are designed for gravity (natural draft), non-positive internal pressure venting only. The SCS is usable on any appliance having a power burner (such as an oil furnace) if that appliance operates with neutral or negative draft at its outlet. 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.