DuraTech Product Catalog

Round Ceiling Support Box
B
A
C
14"
16"
12"
14 1/4
16 1/4
12 1/4
20
18
16
22
18
20
SIZE
10"
9”
A
10 1/4
B
14
C
16
4½”
Supports chimney pipe and provides a positive connection
between support box and chimney. Supports up to 40' of
DuraTech Chimney. Trim collars are sold separately. (For 10” use
DuraBlack Slip Connector to attach DuraBlack to the support
box. See DuraBlack section).
SIZE 10” 12” 14” 16”
A
10 ⁄” 12 ⁄” 14 ⁄” 16 ⁄”
B
14” 16” 18” 20”
C
16” 18” 20” 22”
ORDER #
10DT-RCS 12DT-RCS 14DT-RCS 16DT-RCS
STOCK #
810000298 810000336 810000368 810000400
Trim Collar For
Round Support Box
½”
B
B
A
Conceals gap between chimney pipe and ceiling cut-out when
used with Round Ceiling Support Box. Galvalume. Painted black.
SIZE 10” 12” 14” 16”
A
14 ⁄” 16 ⁄” 18 ⁄” 20 ⁄”
B
20” 22” 24” 26”
ORDER #
10DT-TCR 12DT-TCR 14DT-TCR 16DT-TCR
STOCK #
810000299 810000337 810000369 810000401
Wall Thimble
Adjustable
D
D
C
B
A
B
C
Use to provide clearance to combustibles. Adjusts from a
minimum of 4” to a maximum of 10” wall thickness, and
ts between standard wall studs. To accommodate thicker
walls, the telescoping pieces can be extended up to 16”
with a eld-fabricated extension installed. Interior trim ring
painted black. Must be installed with DuraTech chimney pipe
horizontally through the wall and extend 6” into the room
beyond the interior wall.
SIZE 10” 12” 14” 16”
A
12 ⁄” 14 ⁄” 16 ⁄” 18 ⁄”
B
20” 22” 24” 26”
C
15 ⁄” 17 ⁄” 19 ⁄” 21 ⁄”
D
18” 20” 22” 24”
ORDER #
10DT-WT 12DT-WT 14DT-WT 16DT-WT
STOCK #
810000300 810000338 810000370 810000402
800-835-4429 | DuraVent
34
All-Fuel Chimney | DuraTech 10”- 24”