Fireplace Dimensions; Fireplace Framing Dimensions - Lennox ELITE LDV42N Installation Instructions Manual

LENNOX HEARTH PRODUCTS • ELITE LINEAR VIEW DIRECT-VENT GAS FIREPLACE (MODELS LDV42, LDV54) • INSTALLATION INSTRUCTIONS
LOCATION AND fRAMINg

fIREPLACE DIMENSIONS

Viewable glass Size
LDV42 40" Wide x 10.5" high
LDV54 50" Wide x 14-3/4" high
Vent Collar Size
4-1/2" Inner - 7-1/2" Outer
IMPORTANT!
Before installing fireplace,
nailing flanges MUST be ad-
justed according to finish
(cleanface or surround) and
wall finish material thickness.
This is critical to ensure proper
fireplace location, especially if
installing optional Surround.
See next page.
A s s emble T OP SPA C E RS
before in stall ing fireplace
(Figure 7-1).
Figure 8-1
fRAMINg DIMENSIONS
Construct framing with 2x4 or larger lumber.
framing Dimensions
Model Unit A
in. 54-3/4
LDV42
mm 1391
in. 65-3/4
LDV54
mm 1670
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. See EXTERIOR WALL
OPENING FRAMING section.)
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: 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. See ExTErIOr WAll OPENING FrAmING section.
E = Min. height from appliance base front to ceiling.
f = Mounting platform (Note: Mount appliance on a fully supported
platform extending full width and depth of unit.)
Figure 8-2
8
(CONTINUED)
9-7/8
9-7/8
(251) (251)
32-1/2
(823)
4-3/8 9-3/8
(238.1) (111)
B C D
18-1/2 37 44-3/8
470 940 1127
18-1/2 41-3/4 48-1/4
470 1061 1226
Note: Illustration provided for dimension information only. Fireplace must be adequately framed and supp
NOTE: DIAGRAMS AND ILLUSTRATIONS ARE REPRESENTATIVE AND ARE NOT DRAWN TO SCALE.
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 thicknesse
TOP VIEW
AA
BB
64-3/4
(1645.9)
FRONT VIEW (with Spacers installed)
E
65
(1651)
C
fireplace Dimensions
Model Unit
in.
LDV42
mm
in.
LDV54
mm
Inches
(millimeters)
Inches
(millimeters)
36-3/8
CC
(923.8)
10-1/2
(267)
D
B
A
1/2 of A
AA BB CC
26-7/8 53-3/4 32-1/2
683 1366 826
32-1/2 64-3/4 36-3/8
826 1846 924
RIGHT SIDE VIEW
18-1/2
18-1/2
(470)
(471.2)
Top/Bottom
Nailing
langes
12-1/8
(308)
F
inches
(millimeters)