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Les langues disponibles
rough framing - before appliance installation
EN
see-through
1" [25mm] minimum
all sides for sections
of vertical venting.
When passing
through a
ceiling, use
firestop spacer
W500-0028 (not
supplied)
L
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.
minimum clearance
Ref
L
note:
The TLVL series requires a minimum enclosure/ceiling 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.
30
W415-4127 / B-0 / 03.25.24
SAFETY BARRIER
TLV50L2
TLV62L2
73" (1854mm)
note:
Shaded components (finish framing) must be
non-combustible materials.
3" [76mm] (minimum all sides
for sections of horizontal vent-
ing) outside of enclosure.
14"
(35.6cm)
min.
TLV74L2
91" (2311mm)
6" [152mm]
minimum
(inside enclosure)
3" [76mm] top (out-
side of enclosure)
2" [51mm] sides /
bottom (outside of
enclosure)
0" to non-
combustible finishing
such as brick and
stone
When passing
through a wall, use
firestop spacer
W615-0162 (sup-
plied with W010-
4178 firestop spacer
assembly)
0" to side standoffs
1/2" finishing flange
(4 sides)
0" to base of the
appliance
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