Owner`s manual


XG0147 - 011912.1

Installation

1). Frame in the enclosure for the unit with framing materials. The
framed opening for the assembled H*38DF* replace is 37 3/4" wide,
x 42" high x 21⅛" deep. For assembled HW38DF* replace is 37 3/4"
wide, x 42" high x 22⅛" deep , see Figure 2 .
When constructing the framed opening, please ensure there is
access to install the gas line when the unit is installed. See
* When sheetrock is not used behind
the replace, framing depth "O" may be
reduced by 5/8".
0" clearance
to corners only
P”
N”
Q”
N”
M”
O”
Figure 5. Non Combustible Framing for Top Vent or Rear Vent, with Alcove
ABOVE FIREPLACE.
* 3" minimum for HW38DF.
Figure 2. Framing dimensions.
Figure 4. Combustible Framing for shelves over the replace, Top vent.
* 3" minimum for HW38DF
Figure 3. Combustible Framing for shelves over the replace, Rear vent
* 3" minimum for HW38DF.
       

42 37 3/4 21 1/8 62 43 7/8 N/A 35 3/4 46

42 37 3/4 22 1/8 62 43 7/8 N/A 36 1/2 46
M
9”
S
2
8 3/4”
18”
max.
2”
min.*
Combustible
Header
Combustible
Shelf
Non-Combustible
Nailing Flange,
(supplied) figure 7
.
Exterior
Wall
46”
PEL Shor t
90° elbow
M
17 1/2”
2” min
.*
Combustible
Header
Combustible
Shelf
Non-Combustible
Nailing Flange,
(supplied) figure 7.
Exterior
Wall
Min.
84”
12”
door
opening
3”
Rear
Vent
Ceiling level
Floor
Top Vent
18”
max.
2”
min.*
Min 1”
Non-Combustible
Header
Non-Combustible
materials. Alcove
over fireplace.
28 3/4”
Exterior
Wall
Non-Combustible
Nailing Flange,
(supplied) figure 7
.