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NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
7
Figure 15
Figure 16
Figure 14
Framing Dimensions
A 43" 1092 mm
B 44 ¹⁄₂" 1130 mm
C 29 ¹⁄₂" 749 mm
D 15 ³⁄₄" 400 mm
E 73" 1854 mm
F 36 ¹⁄₂" 927 mm
G 21 ³⁄₄" 552 mm
H 20 ³⁄₄" 527 mm
J 51 ⁵⁄₈" 1311 mm
Framing Dimensions for Roof
Pitch C D*
0/12 16 ¹⁄₂" 16 ¹⁄₂"
(419 mm) (419 mm)
6/12 16 ¹⁄₂" 19"
(419 mm) (483 mm)
12/12 16 ¹⁄₂" 23 ¹⁄₂"
(419 mm) (597 mm)
Framing Dimensions for Ceiling
Flue Type A B
FTF8 Vertical 16 ¹⁄₂" 16 ¹⁄₂"
(419 mm) (419 mm)
FTF8 Offset 30° 16 ¹⁄₂" 25"
(419 mm) (635 mm)
Note: All framing dimensions calcu-
lated for 1/2" dry wall at the fireplace
face. If sheathing the chase or finish-
ing with other thickness materials,
calculations will need to be made.
* Perpendicular to roof ridge
A
B
Ceiling Framing
C
D
Roof Framing
FRAMING SPECIFICATIONS
Figure 11
Figure 12
Figure 13
A
G
Inside Chase
H
Back Wall of Chase/Enclosure
Including Finising Materials if any
Rough
Framing Face
(Unfinished Shown)
FOAK Combustion
Air Kit
A
Outside Chase
G
C
H
Back Wall of Chase/Enclosure
Including Finising Materials
if any
Rough
Framing Face
(Unfinished Shown)
FOAK
Combustion
Air Kit - Optional
Corner Installation
J
D
A
E
F
Back Wall of
Chase/Enclosure
Including Finising
Materials
if any
Rough
Framing Face
(Unfinished Shown)
FOAK Combustion
Air Kit - Optional
Header
Fireplace Framing
B
A
Note: When Framing With 6” Studs Header Must
Be 17” (432mm) Higher. Use Security’s OR15
Offset/Return Elbow To Recess The Chimney Back
2 1/2” (64mm). Maintain Required Clearance To
Chimney At All Times.