Wood

8UT-18 is a 8" Diameter, 18" Ultra Temp Length, Ultra-Temp Chimney from Selkirk. Ultra-Temp is the superior choice with stainless steel inner liner and 430 stainless steel outer jacket for small residential applications to large custom chimney projects...

8GT-18 is a 8" Diameter, 18" Galvanized Temp Length, Ultra-Temp Chimney from Selkirk. Ultra-Temp is the superior choice with stainless steel inner liner and 430 stainless steel outer jacket for small residential applications to large custom chimney...

Right works with 8 Inch Chimney Systems from the IHP family of heating units, including Lennox, Ironstrike, Astria, Superior and more. Check your owner's manual for additional brands. Genuine OEM part

Right works with 8 Inch Chimney Systems from the IHP family of heating units, including Lennox, Ironstrike, Astria, Superior and more. Check your owner's manual for additional brands. Genuine OEM part

18" Section Hi-Temp Double Wall Pipe Snap Lock 8" Diameter, Double Wall - 18-8HT Works with 8 Inch Chimney Systems from the IHP family of heating units: Astria, Ironstrike, Superior, Lennox and more. Genuine OEM Part

8DVL-18 is a black double-wall 18 inch length of pipe with an inner diameter of 8 inches. This pipe is used with DVL venting. DVL’s double-wall, air-insulated design reduces clearances to combustibles from 18" to 6", the closest clearance to a...