Lennox Hearth CR-3835R - Manual (Page 6)

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 6
FIREPLACE SPECIFICATIONS
Figure 11
17 1/2"
(445mm)
32 7/8"
(835mm) 21"
(533m)
6"
(152mm)
40 1/2"
(1029mm)
37 3/8"
(949mm)
42 3/4"
(1086mm)
38 5/8"
(981mm)
17 1/2"
(445mm)
32 7/8"
(835mm) 21"
(533m)
6"
(152mm)
40 1/2"
(1029mm)
37 3/8"
(949mm)
42 3/4"
(1086mm)
38 5/8"
(981mm)
10"
(254mm)
40 1/4"
(1022mm)
10 1/2"
(267mm)
7 1/2
(191mm)
40 1/4"
(1022mm)
19 7/8"
(505mm)
10"
(254mm)
35"
(889mm)
15"
(381mm)
42 3/4"
(1086mm)
10"
(254mm)
24"
(610mm)
Right Corner Opening
Closed End
Left Corner Opening
Open End
Top View
For Canadian Installations
Proceed with Steps 4 through 7.
Step 4. Attach the chimney collar enclosure kit,
Model CCK1, around chimney collar with the
screws provided (
Figure 10 ).
Figure 10
Step 5. Connect the 4" (102 mm) Class 0 air
duct provided to the collar on the chimney
collar enclosure with the screws provided in the
hardware kit.
IMPORTANT: UNDER NO CIRCUMSTANCES
CAN THE FIREPLACE TOP SPACERS (
FIGURE
6 ) BE REMOVED OR MODIFIED, NOR MAY
YOU NOTCH THE HEADER TO FIT AROUND
OR BE INSTALLED LOWER THAN THE SPAC-
ERS. THE HEADER MAY BE IN DIRECT CON-
TACT WITH THE TOP SPACERS BUT MAY NOT
BE SUPPORTED BY THEM.
Note: The framed depth, 24 (610 mm) 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 24" (610 mm) must be measured from the
drywall surface. It is important that this di-
mension be exact.
If the appliance is to be elevated above floor
level, a solid continuous platform must be
constructed.
The header may rest on the top metal spacers,
but must not be notched to fit around them.
Consult all local codes.
Enclosure
Box