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6" Diameter, Support Box, Ultra-Temp Chimney, Selkirk - 6T-SB
Selkirk$470.446T-SB is a 6" Diameter, Support Box, 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. The... -
7" Diameter, Support Box, Ultra-Temp Chimney, Selkirk - 7T-SB
Selkirk$489.517T-SB is a 7" Diameter, Support Box, 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. The... -
8" Diameter, Support Box, Ultra-Temp Chimney, Selkirk - 8T-SB
Selkirk$514.008T-SB is a 8" Diameter, Support Box, 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. The... -
Flat Ceiling Support Box [Unfinished], 6" Diameter, DuraPlus [Triple-Wall] - 6DP-FCS
Duravent$213.236DP-FCS is a unfinished flat ceiling support box with a 6 inch diameter. This is used with DuraPlus triple wall pipe. DuraPlus® is designed to stay cool on the outside, to provide a hot draft on the inside, to boost stove efficiency, and to provide... -
Round Ceiling Support Box, 6" Diameter, DuraPlus [Triple-Wall] - 6DP-RCS
Duravent$313.586DP-RCS is a round ceiling support box with a 6 inch diameter. This is used with DuraPlus triple wall pipe. DuraPlus® is designed to stay cool on the outside, to provide a hot draft on the inside, to boost stove efficiency, and to provide for a... -
Square Ceiling Support Box & Trim Collar - 11" tall, 6" Diameter, DuraPlus [Triple-Wall] - 6DP-CS11
Duravent$243.536DP-CS11 is an 11 inch tall square ceiling support box and trim collar with a 6 inch diameter. This is used with DuraPlus triple wall pipe. DuraPlus® is designed to stay cool on the outside, to provide a hot draft on the inside, to boost stove... -
Square Ceiling Support Box & Trim Collar - 24" tall, 6" Diameter, DuraPlus [Triple-Wall] - 6DP-CS24
Duravent$272.856DP-CS24 is an 24 inch tall square ceiling support box and trim collar with a 6 inch diameter. This is used with DuraPlus triple wall pipe. DuraPlus® is designed to stay cool on the outside, to provide a hot draft on the inside, to boost stove... -
Square Ceiling Support Box & Trim Collar - 36" tall, 6" Diameter, DuraPlus [Triple-Wall] - 6DP-CS36
Duravent$571.026DP-CS36 is an 36 inch tall square ceiling support box and trim collar with a 6 inch diameter. This is used with DuraPlus triple wall pipe. DuraPlus® is designed to stay cool on the outside, to provide a hot draft on the inside, to boost stove...