26
MULTI-FLOOR STACKING DIAGRAM
13
13
13
13
13
13
13
12
10
10
7
5
4
3
3
1
2
2
2
2
2
2
2
2
9
9
11
11
11
11
1
3
3
4
5
7
10
10
12
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
13
13
13
13
13
13
13
13
13
13
18
18
18
11
11
11
11
9
9
2
2
2
2
2
2
2
2
13
42” CONV UNIT
36” CONV UNIT
minimum requirement: every 5th
offset block must be supported by
non-combustible material (cmu
tower this drawing). additional
supports recommended.
2-⁵/₈” max offset per block
max horizontal offset = 40”
chimney clearances
the chimney has been tested and
is approved for “zero tolerance”
to framing when vertical.
1” clearance required for all
offset block and any chimney
block above an offset.
chimney stack
the chimney should be stacked in
a level position using the chim-
ney nesting features. the inside
face of the chimney should be
“buttered” to ensure a no-leak
seal.
note:
plans shown are to be used for
general construction guidelines.
number of offset blocks (18)
used, chimney blocks (22) used
and placement of units are
subject to change based on
distance between the two units
(11’-0” this drawing).
offset the center of the first
offset block (18) 1-¹/₈” from the
center of the chimney base (12)
to align flues.
#
COMPONENT NAME
1
Base Plate
2
Firebox Side
3
Firebox Back - Straight Back Block
4
Firebox Back - Level 3
5
Firebox Back - Level 4
6
Radius Throat Front
7
Square Throat Back
8
Throat Left Side
9
Throat Right Side
10
Smoke Chamber Front And Back
11
Universal Smoke Chamber Sides
12
Chimney Base
13
Chimney Block
17
Chimney Cap
18
Offset Block
FIGURE 14
