Supports
Floor Support
C
B
A
Used mainly from a basement, this part supports the chimney on a slab, floor, or
joist and also acts as a firestop. It makes it possible to maintain a 2" clearance
between the chimney’s outer casing and combustible materials in its path. It
includes a tightening collar that locks around the chimney and is secure by self-
tapping screws (included). The collar rests on a horizontal plate screwed or nailed
to the floor or slab. It can also serve as an intermediate support. (Refer to the
chart on pg. 4 or 8 for load-bearing capacity.)
ASHT
Ref. SD
Ø int.
5"
6"
7"
8"
10"
A
7"
8"
9"
10"
12"
B
11"
12"
13"
14"
20"
C
16"
16"
16"
18"
18"
Anchor Plate
A
B
D
C
This part is attached to a masonry or metal-casing fireplace to provide a proper
connection to the chimney. It can also serve to connect a furnace. (Refer to the chart
on pg. 4 or 8 for loadbearing capacity.)
ASHT
Ref. SP
Ø int.
5"
6"
7"
8"
10"
A
5"
6"
7"
8"
10"
B
12"
12"
12"
12"
14"
C
2"
2"
2"
2"
2"
D
3"
3"
3"
3"
3"
S2100
Ref. XSP
Ø int.
6"
7"
8"
A
6"
7"
8"
B
14"
14"
14"
C
2"
2"
2"
D
3"
3"
3"
Flue Extension
B
A
Fitted to the base of the first chimney length, this component makes it possible to
extend the inner casing, thereby facilitating the attachment of the stove pipe or other
type of connector. It can also be attached directly to the appliance outlet as a chimney
adapter. The crimped end of this component is slightly tapered for easier assembly.
ASHT
& S2100
Ref. UP
Ø int.
5"
6"
7"
8"
10"
A
3"
3"
3"
3"
3"
B
5"
6"
7"
8"
10"
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