Duraplus Square Ceiling Support Box

Of dura plus chimney.

Duraplus square ceiling support box.

X 18 25 in square ceiling support box and trim collar 24 in. This item simpson duravent 9048bn 6 square ceiling support box 24 copperfield 69680 6 inch dura vent dura plus cathedral ceiling support galvalume painted black trim collar included 288006 6 storm collar dura tech chimney. X 18 25 in square ceiling support box and trim collar 24 in. Refer to size chart to determine size of support box needed.

Supports up to 40 of duraplus chimney. Duraplus is a triple wall all fuel chimney for use with wood stoves fireplaces furnaces boilers stoves ranges water heaters or other appliances fueled by wood oil coal or gas. Use with flat vaulted or cathedral ceilings. Telescoping chimney stove pipe in black.

Used with flat to 4 12 pitch ceilings. Starter section built in supports up to 40 ft. Tall duraplus is designed to stay cool on the 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 fire safe design that protects both the chimney and the building. Dura plus triple wall square ceiling support box.

14 25 x 14 25 x 11.