Installation
900077-00, 07/2015
Innovative Hearth Products
DRL6500 Linear Direct-Vent Gas Fireplaces
43
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Figure 39 - Noncombustible Material with Cleanface Finish—
Profile View
Figure 40 - Noncombustible Material with Surround and
Bezel—Profile View
Top Nailing Flange*
Bottom Nailing Flange*
Combustible material NOT ALLOWED
BELOW THIS POINT on face of unit.
Lip on Top Nailing Flange
Bottom edge of Fiber Board abuts lip.
Combustible Wall Finish Material
Top Non-Combustible
Fiber Board
(provided
with fireplace)
Insulation and combustible
material NOT ALLOWED in
clearance zones around vent
components.
*
Header
Cleanface Finish
Surround/Bezel Finish
*Position of Top
and Bottom Nailing
Flanges depends on
type and thickness
of wall finish. See
“UNIT NAILING
FLANGES” section.
For Surround finish,
cut Top Fiber Board
to height of installed
Top Spacers.
Combustible
material
NOT ALLOWED
BELOW THIS
POINT on
face of unit.
Side Non-Combustible
Fiber Board
(one of two;
provided with fireplace)
Spacer
Spacer
Heat Shield
Min. 1"
(25 mm)
Min. 3"
(76 mm)
Wall
Stud
*
*
Minimum 6"
Vertical Vent
and 90° Elbow
Min. 1"
(25 mm)
Min. 3"
(76 mm)
Wall
Stud
*
*
Minimum 6"
Vertical Vent
and 90° Elbow
Header
**
* Insulation and combustible
materials not allowed in clearance
zones around vent components.
Combustible wall finish material
Combustible material NOT
ALLOWED BELOW THIS POINT
on face of wall
Top non-combustible fiber
board (provided)
Lip of top nailing flange (bottom
edge of fiber board abuts lip)
Side non-combustible fiber
board (one of two, provided)
Top Nailing Flange*
Bottom Nailing Flange*
Combustible material NOT ALLOWED
BELOW THIS POINT on face of unit.
Lip on Top Nailing Flange
Bottom edge of Fiber Board abuts lip.
Combustible Wall Finish Material
Top Non-Combustible
Fiber Board
(provided
with fireplace)
Insulation and combustible
material NOT ALLOWED in
clearance zones around vent
components.
*
Header
Cleanface Finish
Surround/Bezel Finish
*Position of Top
and Bottom Nailing
Flanges depends on
type and thickness
of wall finish. See
“UNIT NAILING
FLANGES” section.
For Surround finish,
cut Top Fiber Board
to height of installed
Top Spacers.
Combustible
material
NOT ALLOWED
BELOW THIS
POINT on
face of unit.
Side Non-Combustible
Fiber Board
(one of two;
provided with fireplace)
Spacer
Spacer
Heat Shield
Min. 1"
(25 mm)
Min. 3"
(76 mm)
Wall
Stud
*
*
Minimum 6"
Vertical Vent
and 90° Elbow
Min. 1"
(25 mm)
Min. 3"
(76 mm)
Wall
Stud
*
*
Minimum 6"
Vertical Vent
and 90° Elbow
Header
**
* Insulation and combustible
materials not allowed in clearance
zones around vent components.
Combustible material NOT
ALLOWED BELOW THIS POINT
on face of wall
For surround finish, cut top fiber
board to height of installed top
standoffs
Second 1/2” field supplied
layer of non combustible is
recomended to be flush with
unit.
** 12” straight vent section required before 90° elbow
NOTE:
Insulation and combustible materials not allowed in clearance zones around vent components.
Finishing with optional Surround and Bezel
1.
With unit in framing, secure nailing flanges to the wall framing.
2.
Retrieve and secure heat shield to top front of unit with two screws.
3.
Remove the clean face frame in
Figure 41
.
4.
Place insulation flat across the top of the fireplace lengthwise behind heat shield.
5.
Install top, bottom and two (2) side surround support pieces with screws from step 1 (see
Surround Support
Figure A,
Page 42
).
6.
Cut top noncombustible fireboard to size and install flush with top frame pieces (side noncombustible boards not
used).
7.
Install glass media.
8.
Remove top, bottom and two side trim pieces of barrier assembly. Insert remaining barrier assembly into bezel
assembly and attach with screws.
9.
Reinstall the door.
10.
Attach surround to surround support with six (6) screws.
11.
Hang barrier assembly on door and snap underneath door.
