DVS -30-2 - Manual (Page 10)

Page 10 13369-1-0203
Framing and Finishing
1. Choose unit location.
2. Frame in fireplace with a header across the top. It is important
to allow for finished face when setting the depth of the frame.
3. Attach fireplace to frame using adjustable frame. Preset depth
to suit facing material (adjustable to 1/2", 5/8" or 3/4" depths).
4. Use (8) 1/2" hex-head screws supplied in hardware package,
to screw through slotted holes in drywall strip and then screw
into pre-drilled holes on fireplace side. Measure from face of
fireplace to face of drywall strip to determine final depth.
VENTING FIREPLACE
INSTALLATION
To Use the Vent Graph (Figure 10)
1. Determine the height of the center of the horizontal vent
pipe. Using this dimension on the Sidewall Vent Graph,
locate the point it intersects with the slanted graph line.
2. From the point of this intersection, draw a vertical line to
the bottom of the graph.
3. Select the indicated dimension, and position the unit in
accordance with same.
EXAMPLE A:
If the vertical dimension from the floor of the unit is 22.5 feet,
the horizontal run to the outer wall flange must not exceed 6.5
feet.
EXAMPLE B:
If the vertical dimension from the floor of the unit is 6.5 feet,
the horizontal run to the outer wall flange must not exceed 14.5
feet.
SPECIAL NOTE: For each 45 degree elbow installed in the
horizontal run, the length of the horizontal run MUST be
reduced by 18" (45cm). This does not apply if the 45 degree
elbows are installed on the vertical part of the vent system.
Example: According to the chart the maximum horizontal
vent length is 20' and if two 45 degree elbows are required in
the horizontal vent it must be reduced to 17'.
The maximum number of 45 degree elbows permitted per side
wall installation is two (2). These elbows can be installed in
either the vertical or horizontal run.
Venting Graph (Dimensions in Feet)
Figure 10
Acceptable vertical and horizontal vent run.
Unacceptable vertical and horizontal vent run.
DVS-36/42 Shown
Figure 11
B
20 18 17 16 19 15 14 13 11 10 9 12
A
24
23
21
20
22
18
17
16
14
15
19
25
11
13
12
9
10
6
7
4
3
5
8
7 6 5 4 3
VER
TICAL
DIMENSION
FROM
THE
BOTT
OM
OF
THE
UNIT
VER
TICAL
DIMENSION
FROM
THE
BOTT
OM
OF
THE
UNIT
TO
THE
CENTER
OF
THE
HORIZONT
AL
PIPE
TO
THE
CENTER
OF
THE
HORIZONT
AL
PIPE
SIDEWALL VENTING GRAPH SIDEWALL VENTING GRAPH
(DIMENSIONS IN FEET) (DIMENSIONS IN FEET)
HORIZONTAL RUN HORIZONTAL RUN
8