W415-1739 / C / 08.03.17
EN
14
minimum clearance to combustible enclosures
6.0 minimum clearance to combustible enclosures
single-sided
3” [76mm] to top
2” [51mm] to sides /
bottom
6” [152mm] minimum
0” to back standoffs
0” to bottom of the
appliance
0” to side standoffs
When passing through
a ceiling, use firestop
spacer W500-0028
(not supplied)
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)
1” [25mm] minimum
to sides for vertical
venting.
The LV series requires a minimum inside enclosure height of 73” measured from the bottom of the appliance.
For temperature requirements, this area must be left unobstructed. It is mandatory to ventilate the enclosure
according to these instructions.
note:
1/2” finishing flange
L
Ref
LV38-1
LV50-2
LV62
LV74
L
73” (185.4cm)
73” (185.4cm)
91” (231.1cm)
91” (231.1cm)
Although the minimum enclosure height for the LV series is 73”, some venting configurations that require more
vertical rise will require a larger enclosure to provide minimum vertical clearance between vent pipes and com-
bustibles.
firestop spacer
(W615-0162)
minimum clearance
