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NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
5
LOCATION
In selecting the location, the aesthetic and
functional use of the appliance are primary
concerns; however, vent system routing to
the exterior and access to the fuel supply are
also important.
CAUTION: Due to high temperatures, the ap-
pliance should be located out of traffic and
away from furniture and draperies (Figure 2).
AVERTISSEMENT : En raison des tem-
pératures élevées, l’appareil devrait
être installé dans un endroit où il y a peu
de circulation et loin du mobilier et des
tentures (Figure 2).
The location also should be free of electrical,
plumbing, or other heating/air conditioning
ducting.
Be aware that this is a heat-producing ap-
pliance. Objects placed above the unit are
exposed to elevated temperatures.
Do not insulate the space between the appli-
ance and the area above it.
The appliance should be mounted on a fully
supported base extending the full width and
depth of the unit. The appliance may be located
on or near conventional construction materials.
However, if installed on combustible materials,
(such as carpeting or vinyl tile), a metal or
wood barrier covering the entire bottom surface
must be used.
COLD CLIMATE INSULATION
For cold climate installations, seal all cracks
around the appliance with noncombustible
material and wherever cold air could enter the
room. If the oor is above ground level, it is
especially important to insulate outside chase
cavity between studs and under the oor on
which the appliance rests. Gas line holes and
other openings should be caulked or stuffed
with unfaced berglass insulation.
If the replace is being installed on a cement
slab in cold climates, a sheet of plywood or
other raised platform can be placed under-
neath to prevent cold transfer to the fireplace
and into the room. It also helps to sheetrock
inside surfaces and tape for maximum air
tightness and caulk firestops.
MANUFACTURED HOME
REQUIREMENTS
This appliance may be installed in an after-
market, permanently located, manufactured
home and must be installed in accordance
with the manufacturer's instructions and the
Manufactured Home Construction and Safety
Standard, Title 24 CFR, Part 3280, in the
United States, or the Standard for Installation
in Mobile Homes, CAN/CSA Z240 MH Series,
in Canada.
Cet appareil peut être installé cómme
du matéri-el d'origine dans une maison
préfabriquée (É.U. seulement) ou mobile
et doit être installé selon les instructions
du fabricant et conformément à la norme
Manufactured Home Constructions and
Safety, Title 24 CFR, Part 3200 aux Unis
ou à la norme Can/CSA-Z240 Série MM,
Maisons mobiles au Canada.
This appliance is only for use with the type
of gas indicated on the rating plate. This ap-
pliance is not convertible for use with other
gases, unless a certified kit is used.
Cet appareil doit être utilisé uniquement
avec le type de gaz indiqué sur la plaque
signalétique. Cet appareil ne peut être con-
verti à d'autres gaz, sauf si une trousse de
conversion est utilisée.
CAUTION: Ensure that the cross members
are not cut or weakened during installation.
The structural integrity of the manufactured
home floor, wall, and ceiling / roof must be
maintained.
CAUTION: This appliance must be grounded
to the chassis of the manufactured home
in accordance with local codes or in the
absence of local codes, with the National
Electrical Code ANSI / NFPA 70 - latest edi-
tion or the Canadian Electrical Code CSA
C22.1 - latest edition.
When unit is installed with one side flush with a wall, the wall on
other side of unit must not extend beyond front edge of unit.
Figure 2: Typical Installation/Locations
Top of Fireplace
Opening
Drywall
Outdoors
Indoors
(Top View)
LENNOX HEARTH PRODUCTS • MONTEBELLO
®
SEE-THROUGH DIRECT-VENT GAS FIREPLACES (LSM40ST-N / LSM40ST-P) • INSTALLATION INSTRUCTIONS