Superior DRL3042TEN Installation And Operation Instructions Manual page 42

Innovative Hearth Products
Superior™ DRL3000 Linear Direct-Vent Gas Fireplaces
Figure 38: Noncombustible Material with Cleanface Finish—
Profile View
* 6" straight vent section
required before 90° elbow.
*
Insulation and combustible
** Insulation and combustible
material NOT ALLOWED in
materials not allowed in
clearance zones around vent
clearance zones around vent
components.
components.
Combustible Wall Finish Material
Combustible material NOT ALLOWED
BELOW THIS POINT on face of unit.
Second 1/2" field supplied layer
of non combustible is recomended
to be flush with unit.
Top Non-Combustible Fiber Board
(provided with fireplace)
Top Nailing Flange*
Lip on Top Nailing Flange
Bottom edge of Fiber Board abuts lip.
Side Non-Combustible
Fiber Board (one of two;
provided with fireplace)
Bottom Nailing Flange*
Finishing with optional Surround
1. Remove clean-face frame (Figure 44).
2. Installing the gas shut-off valve;
3. Place unit in wall framing.
4. Secure nailing flanges to wall framing.
5. Cut noncombustible fireboard to size and install flush with top of frame pieces.
6. Finish out wall with ½" finishing materials – paint with high-temperature paint, etc. A total of 1" finish material is
7. Attach surround in frame using screws a minimum of six at specified locations (Figure 41).
42
8. Install barrier mounting brackets on side of surround.
*
Insulation and combustible
material NOT ALLOWED in
Min. 1"
clearance zones around vent
(25 mm)
components.
*
Wall
Combustible Wall Finish Material Stud
Combustible material NOT ALLOWED
BELOW THIS POINT on face of unit.
Header
Second 1/2" field supplied layer
of non combustible is recomended
to be flush with unit.
Minimum 6"
Vertical Vent
**
Top Non-Combustible Fiber Board and 90° Elbow
(provided with fireplace)
Top Nailing Flange*
Lip on Top Nailing Flange
Bottom edge of Fiber Board abuts lip.
Side Non-Combustible
Fiber Board (one of two;
provided with fireplace)
Bottom Nailing Flange*
Cleanface Finish
a. Pull gas flex line out from inside, beneath fireplace floor.
b. Place shut-off valve in valve bracket, threading flex line through gap in back.
c. Use coupler to attach additional flex line to shut-off valve.
d. Bend up tab on the side of valve bracket to hold shut-off valve in place (Figure 40).
e. Attach valve bracket to unit with two screws.
f. Attach shut-off valve to incoming gas line with field-supplied coupler.
NOTE: The provided non-combustible fiber board may be faced with any NON-combustible finish material
appropriate for use (brick, tile, stone, high-temperature paint, etc.). For painted wall finish, use two (2) coats of
quality primer and high-temperature paint on provided fiber board.
NOTE: If skimming the non-combustible board to match drywall, use Sheetrock
type joint compound to fill all joints. These trademarks are owned by United States Gypsum Company or a
related company
needed to be flush with the surround back.
Figure 39: Noncombustible Material with Surround—
Profile View
* 6" straight vent
Min. 1" Min. 3"
section required before
(25 mm) (76 mm)
Min. 3"
90° elbow.
(76 mm)
*
** Insulation and
Wall
combustible materials
Stud
Wall
not allowed in clearance
Combustible
Stud
zones around vent
material
NOT ALLOWED components.
BELOW THIS
Header
POINT on
Header
face of unit.
For Surround finish, Minimum 6"
*
Vertical Vent
* cut Top Fiber Board
and 90° Elbow
to height of installed
Top Spacers.
Second 1/2" field sup-
Second 1/2" field sup-
plied layer of non com-
plied layer of non com-
bustible is recomended
bustible is recomended
to be flush with unit.
to be flush with unit.
*Position of Top
*Position of Top
and Bottom Nailing
and Bottom Nailing
Flanges depends on
Flanges depends on
type and thickness
type and thickness
of wall finish. See
of wall finish. See
"UNIT NAILING
"UNIT NAILING
FLANGES" section.
FLANGES" section.
Cleanface Finish
Min. 1" Min. 3"
(25 mm) (76 mm)
Wall
*
Combustible
Stud
material
NOT ALLOWED
BELOW THIS
POINT on
Header
face of unit.
For Surround finish,
Minimum 6"
cut Top Fiber Board
Minimum 6" Vertical Vent
*
to height of installed
Vertical Vent and 90° Elbow
Top Spacers.
and 90° Elbow
Surround/Bezel Finish Surround/Bezel Finish
brand Durabond
®
Installation
900079-02 05/2015
Min. 1" Min. 3"
(25 mm) (76 mm)
*
*
**
90 setting
®