FIREPLACE INSTALLATION
Figure 8
Chimney
Cap
Storm Collar
Flashing (612
or 1212)
14¹⁄₂" Square Hole in
Joist 1³⁄₄" MCear-
ance to Combus-
tibles When Using
FS Firestop
Max. Installation
Height 86'
14¹⁄₂" Square
Hoel in Joist
2" Min. Air
Space Clear-
ance Between
Chimney and
combustibles
Figure 10
Wall Shield
When Perpen-
dicular Wall is
Less Than 24"
from Opening
4" Min. when
Wall shield is
Used
53D9041
Flue Outlet Height
3' Min.
Refer to Table 1 for
Roof Opening Sizes
Roof Joist Shields
Firestop Spacer
Installed Above
Joist in Attic
Third Floor Area
Space
"S" Series Chimney
Firestop Spacer
Second Floor Area
Firestop
Spacer
First Floor Area
FP1883
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Models H1658 or
Equivalent Hearth
Extensions
Figure 9
Attic Space
48" Clearance from
Perendicular Wall
36"
16"
Models H1627 or
Equivalent Hearth
Extensions
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B36LA & B36RA Woodburning Fireplaces
Preferred
Location
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23"
16"
Model
WS
Wall
Shield
Poor
Location
FP1882
FP2165
8"
13