W415-1710 / B / 08.17.18
EN
34
rough framing - before appliance installation
see-thru
6” [152mm] minimum
(inside enclosure)
0” to side standoffs
0” to base of the
appliance
When passing through a
ceiling, use firestop spacer
W500-0028 (not supplied)
1” [25mm]
minimum all
sides for
sections of
vertical
venting.
1/2” finishing flange
(4 sides)
GLASS GUARD
3” [76mm] to top
(outside of enclosure)
2” [51mm] to sides /
bottom (outside of en-
closure)
When passing through
a wall, use firestop
spacer assembly
W010-4178 (supplied)
0” to non-combustible
finishing such as brick
and stone. When using
non-combustible finish-
ing, only use firestop
spacer (W615-0162)
included in the firestop
assembly (W010-4178)
L
minimum clearance
Ref
LVX38
LVX50
LVX62
LVX74
L
73” (185.4cm)
73” (185.4cm)
91” (231.1cm)
91” (231.1cm)
Horizontal vent sections:
A minimum clearance of 3” (76mm) on the top outside of the enclosure and 2” (51mm) on
the sides and bottom outside of the enclosure all around the vent pipe on all horizontal runs to combustibles is required.
Horizontal vent sections within enclosures require a minimum clearance of 6”(152mm) at the top of the vent pipe.
Vertical vent sections:
A minimum of 1” (25mm) all around the vent pipe on all vertical runs to combustibles is re-
quired except for clearances in appliances enclosures. Vertical vent sections within enclosures require a minimum clear-
ance of 1” (25mm) around the vent pipe.
14” (35.6cm)
min.
The LVX series requires a minimum enclosure height, as illustrated (dimension L), measured from the bottom of the
appliance. For temperature requirements, this area must be left unobstructed. Some venting configurations that
require more vertical rise will require a larger enclosure to provide minimum vertical clearance between vent pipes and
combustibles.
note:
3” [76mm] (minimum all sides
for sections of horizontal
venting) outside of enclosure.
