FRAMING DIMENSIONS

A

35-7/8

911 mm

 

 

 

B

37-5/8”

956 mm

 

 

 

C

29-1/8”

740 mm

 

 

 

D

12-1/2”

318 mm

 

 

 

E

70”

1778 mm

 

 

 

F

35”

889 mm

 

 

 

G

*22”

559 mm

 

 

 

J

49-1/2”

1257 mm

 

 

 

K

8”

203 mm

 

 

 

Back Wall of Chase/Enclosure

OUTSIDE CHASE

 

Including Finishing Materials, if any

 

C

 

 

* Zero Clearance

G

F

From Back

 

 

 

Spacer to Wall

 

 

A

 

 

Rough Framing Face (Unfinished Shown)

 

Combustible materials can NOT be used in the space directly above the fireplace. Do not fill the space above the fireplace with any material (Except the wood framing)

Corner Installation

D

19-19/32”

 

J

20-1/2”

E

* Total depth is 22-1/2 inches (572mm) including

 

2” x 3”

 

Min.

the back spacer minus 1/2 inch (13mm) for drywall

 

 

to be flush with the facing.

 

 

 

 

1/2” Plywood

 

6’8’’

G

Optional Combustion Air Kit

 

(2M)

B

 

Min.

 

 

 

 

Rough Framing Face

 

 

(dimension includes finish

 

 

material inside framing, if any)

K

 

 

Header

B

A

Notes

Due to Lennox Hearth Products ongoing commitment to quality, all specifications, ratingsanddimensionsaresubjecttochange without notice.

Allframingdimensionscalculatedfor1/2"dry wall at the fireplace face. If sheathing the chaseorfinishingwithotherthicknessmateri- als, calculations will need to be made.

*The fireplace must not be in contact with anyinsulationorloosefillingmaterial.Cover the insulation with Drywall panels around the fireplace.

10-15/16”

(278 mm)

10”

(254 mm)

37-5/8”

22-1/4”

(956 mm)

13-1/4”

(565 mm)

 

(337mm)

 

31-11/16”

(805 mm)

20”

 

(508mm)

6-1/16”

 

(154 mm)

26-5/8” (676 mm)

32-11/16” (830 mm)

20-1/2” (521 mm)

35-13/16” (910 mm)

22-7/16” (570 mm) 25-1/16” (637 mm)

Figure 8 - Framing Dimensions

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.