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Square Ceiling Support Box & Trim Collar - 11" tall, 8" Diameter, DuraPlus [Triple-Wall] - 8DP-CS11
Duravent$317.158DP-CS11 is a 11 inch tall square ceiling support box and trim collar with a 8 inch diameter. This is used with DuraPlus triple wall pipe and is an OEM DuraVent venting component. -
Square Ceiling Support Box & Trim Collar - 11" tall, 7" Diameter, DuraPlus [Triple-Wall] - 7DP-CS11
Duravent$480.437DP-CS11 is a 11 inches tall square ceiling support box and trim collar with a 7 inch diameter. This is used with DuraPlus triple wall pipe and is an OEM DuraVent venting component. -
Square Ceiling Support Box & Trim Collar - 11" tall, 6" Diameter, DuraPlus [Triple-Wall] - 6DP-CS11
Duravent$234.166DP-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 and is an OEM DuraVent venting component.