Note: The framed depth, 28 ¹³⁄₁₆" (732mm) from a framed wall, must always be measured from a finished surface. If a wall covering such as drywall is to be attached to the rear wall, then the framed depth must be measured from the drywall sur- face. It is important that this dimension be exact.

If the appliance is to be elevated above floor level, asolidcontinuousplatformmustbeconstructed.

The header may rest on the top metal spacers, but must not be notched to fit around them.

Consult all local codes.

Header

False Header

B2

B1

A

Fireplace Framing

Figure 12

FOAK-4 Combustion

Back Wall of Chase/Enclosure

Air Kit

Including Finishing Materials

 

if any

 

G

J

 

 

A

Rough Framing Face

Outside Chase

(Unfinished Shown)

Figure 13

Back Wall of Chase/Enclosure

FOAK-4Including Finishing Materials

if any

G

 

 

 

A

 

 

 

 

 

 

 

 

Rough Framing Face

 

Inside Chase

(Unfinished Shown)

 

Figure 14

Back Wall of Chase/Enclosure

Including Finishing Materials if any

D

K

 

FOAK-4

F

 

 

G

C

 

A

 

E

Rough

 

 

Framing Face

Corner Installation

(Unfinished Shown)

Figure 15

 

Framing Dimensions

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

 

48"

(1219 mm)

 

 

 

 

B

 

 

 

 

 

 

 

 

 

B1

 

47 ¹⁄₄"

(1200 mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B2

 

66 ¹⁄₂"

(1689 mm)

 

 

 

 

A

 

 

 

 

 

 

 

 

C

 

37 ¹⁄₄"

(946 mm)

 

 

Ceiling Framing

 

 

 

 

 

 

 

 

 

 

D

 

18 ⁵⁄₈"

(473 mm)

Figure 16

 

 

 

 

 

 

 

 

 

 

E

 

94 ⁷⁄₈"

(2410 mm)

 

 

 

 

 

 

 

 

 

 

Framing Dimensions for Ceiling

F

 

47 ⁷⁄₁₆"

(1205 mm)

 

 

 

 

 

 

 

 

 

 

G

 

28 ¹³⁄₁₆"

(732 mm)

 

Flue Type

 

A

B

 

 

 

 

 

 

 

 

 

J

 

17 ¹⁄₂"

(445 mm)

 

FTF10

 

19"

19"

 

 

 

 

 

Vertical

 

(483 mm)

(483 mm)

K

 

67"

(1702 mm)

 

 

 

 

 

 

 

 

FTF10 30°

 

19"

29"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Offset

 

(483 mm)

(737 mm)

 

 

 

 

 

 

 

 

 

Framing Dimensions for Roof

 

 

Pitch

C

D*

 

 

0/12

19"

19"

 

 

 

(483 mm)

(483 mm)

 

 

6/12

19"

22"

 

 

 

(483 mm)

(559 mm)

D

 

 

 

 

C

12/12

19"

27"

 

 

 

 

(483 mm)

(686 mm)

 

Roof Framing

*Perpendicular to roof ridge

Figure 17

 

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

7