Cold Climate Insulation; Manufactured Home Requirements; Location - Lennox ENVY Installation Instructions Manual

LENNOX HEARTH PRODUCTS • SIGNATURE

COLD CLIMATE INSULATION

For cold climate installations, seal all cracks
around your appliance with noncombustible
material and wherever cold air could enter
the room. It is especially important to
insulate outside chase cavity between studs
and under floor on which appliance rests, if
floor is above ground level. Gas line holes
and other openings should be caulked or
stuffed with unfaced fiberglass insulation.
If the fireplace is being installed on a
cement slab in cold climates, a sheet of
plywood or other raised platform can be
placed underneath to prevent conduction
of cold transferring 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 aftermarket permanently located,
manufactured home and must be installed
in accordance with the manufacturer's
instructions and the Manufactured Home
f i r e - p a r t s . c o m
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
appliance 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
converti à d'autres gaz, sauf si une
trousse de conversion est utilisée.
SERIES DIRECT-VENT GAS FIREPLACES • ENVY/ENVY CD 35/40/45 • INSTALLATION INSTRUCTIONS
®
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 edition or the
Canadian Electrical Code CSA
C22.1—latest edition.

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. The appliance may be
installed in a bedroom.
Due to high temperatures, the appliance
should be located out of traffic and away
from furniture and draperies.
En raison des températures élevées,
l'appareil devrait être installé dans un
endroit où il y a peu de circulation et
loin du mobilier et des tentures.
The location should also be free of
electrical, plumbing, or other heating/air
conditioning ducting.
These direct-vent appliances are uniquely
suited for installations requiring a utility
shelf positioned directly above the fireplace.
Utility shelves like these are commonly
used for locating television sets and
decorative plants.
Be aware that this is a heat producing
appliance. Objects placed above the unit are
exposed to elevated temperatures.
Do not insulate the space between the
appliance and the area above it.
The minimum height from the base of the
appliance to the underside of combustible
materials used to construct a utility shelf in
this fashion is shown in Table 8.
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, vinyl tile, etc., a metal or wood
barrier covering the entire bottom surface
must be used.
DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Figure 2: Typical Locations
APPLICATION
TOP VENT
RECESSED
INSTALLATION
TOP VENT
APPLICATION
HORIZONTAL VENT
VERTICAL VENT
(Top Vent Application)
(Top Vent Application)
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