Installation
900079-02 05/2015
Innovative Hearth Products
Superior™ DRL3000 Linear Direct-Vent Gas Fireplaces
18
Table 10: Fireplace Framing Dimensions
Model
a
b
c
d
b
7
(178)
5-1/8
(130)
12-1/8
(308)
10-1/2
(267)
Note: Illustration provided for dimension information only. Fireplace must be adequately framed and supported.
A = Required frame opening width. (
1/2 of A
= horizontal centerline of fireplace and vent framing opening.)
B = Required frame opening depth with 1/2" (13mm) thick wall finish material. For other wall finish thicknesses,
adjust frame opening depth and nailing flanges accordingly (see “Unit Nailing Flanges” section).
C = Min. frame opening height (from base of appliance to header).
D = Min. height from appliance base to vertical centerline of horizontal termination vent pipe (with 6" straight vent
section and 90° elbow off appliance vent collar). (Note: Vertical centerline of horizontal termination vent pipe
is NOT the same as vertical centerline of vent frame opening. ecause of firestop/spacer offset.
See “Exterior Wall Opening Framing” section.)
E = Min. height from appliance base (front) to ceiling.
F = Mounting platform (Note: Mount appliance on fully supported platform extending full width and depth of unit.)
65
(1651)
e
c
d
inches
(millimeters)
CE
ILI
NG
f
~
a
1/2 of A
42”
54 3/4
1366
58 3/4*
1492*
20 1/2
521
21*
533*
37
940
38 1/2*
978*
44 3/8
1127
54”
65 3/4
1670
69 3/4*
1772*
20 1/2
521
21*
533*
41 3/4
1061
43 1/4*
1099*
48 1/4
1226
NOTE:
NOTE:
Illustration provided for dimensions. Fireplace must be adequately framed and supported
with 2 x 4, or larger building materials.
a.
Required frame opening width (
1/2 of a
= horizontal centerline of fireplace and vent
framing opening)
b.
Required frame opening depth with 1/2” (13mm) thick wall finish material (for other wall
finish thicknesses, adjust frame opening depth and nailing flanges accordingly)
c.
Minimum frame opening height (from base of appliance to header)
d.
Minimum height from appliance base to vertical centerline of horizontal termination vent
pipe (with 6” straight vent section and 90° elbow off appliance vent collar)
NOTE:
The vertical centerline of the horizontal termination vent pipe is NOT the same as the vertical centerline
of the vent frame opening because of firestop/spacer offset.
e.
Minimum height from appliance base front to ceiling
f.
Mounting platform
NOTE:
Mount on a fully supported platform extending full width and depth of unit.
Table 11: Fireplace Framing Specifications—Corner Installation with Horizontal Termination
Model
A
B
C
D
E
B
A
C
D
E
7 (178)
42”
53 3/4”
(1365 mm)
94 3/4
(2407 mm)
67”
(1702 mm)
47 3/8”
(1203 mm)
25 1/8”
(638 mm)
54”
65 3/4”
(1670 mm)
106 3/4”
(2711 mm)
75 1/2”
(1917 mm)
53 3/8”
(1356 mm)
29 3/8”
(745mm)
NOTE:
Back wall of chase/enclosure (including finishing materials) shown.
Table 12: Fireplace Dimensions
Table 13: Viewable Glass
11 7/8
(302)
20 1/2
(521)
9 7/8
(251)
A
B
Top View
11 7/8
(302)
20 1/2
(521)
9 7/8
(251)
Front View
Right Side View
C
D
E
42” models
40” W x 10 1/2” H
1016 mm x 267 mm
54” models
51” W x 14 3/4” H
1295 mm x 375 mm
Table 14: Surround Dimensions
42” models
56 1/2” W x 23 3/4” H
1435 mm x 603 mm
54” models
68” W x 27 1/2” H
1727 mm x 699 mm
Table 15: Vent Collar
All models
4 1/2” inner x 7 1/2” outer
NOTE:
Before installing fireplace,
nailing flanges MUST be adjusted
according to finish (cleanface or
surround) and wall finish material
thickness. This is critical to ensure
proper fireplace location, especially if
installing optional surround and bezel.
Model
A
B
C
D
E
42”
26 7/8” (683 mm)
53 3/4” (1366 mm)
32 1/2” (826 mm)
44 1/8” (1121 mm)
15 11/16” (398 mm)
54”
32 1/2” (826 mm)
65 3/4” (1670 mm)
36 3/8” (924 mm)
56 1/8” (1426 mm)
19 5/8” (498 mm)
NOTE:
Assemble top standoffs before installing fireplace.
*with 1/2” recess for flush framing
*
NOTE: Fireplace is designed for 1” thickness of non comustible board on the face of the unit. If the finished surface is to match a thinner finish material the unit must
be recessed up to 1/2” to allow non-combustible to be flush with surrounding finish material (see * for dimensions).
