Lennox Hearth Products RAVELLE 42 User manual

P/N 775219M Rev. F 08/2011
Ce manuel est disponible en francais, simplement
en faire la demande. Numéro de la pièce 775219CF.
MODELS
This appliance may be installed in an aftermarket permanently located, manufactured home (USA only) or mobile
home, where not prohibited by local codes. 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.
INSTALLATION AND OPERATION INSTRUCTIONS
INSTALLER: Leave this manual
with the appliance.
CONSUMER: Retain this manual
for future reference.
INSTALLATEUR : Laissez cette
notice avec l'appareil.
CONSOMMATEUR : Conservez cette
notice pour consultation ultérieure.
DON’T
THROW
IT AWAY!
This manual contains
important operating
and safety
information.
Wait...
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See Page 2 For Details
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SAFETY
GUARD
PROTECTS AGAINST BURNS
Table of Contents .................................... 2
Safety and Your Fireplace ............................. 2
FREE Safety Guard Offer
(Protects Against Burns) ............. 2
Important Safety Information .......................... 4
Attaching the Safety-in-Operation Warnings .............. 5
[EN FRANÇAIS] L’information de sûreté importante ............ 3–4
Apposition des mises en garde relatives à la sécurité d’utilisation . . . 5
[EN ESPAÑOL] Información importante de seguridad ............ 3–4
Colocación de advertencias de seguridad en operación .......... 5
WHAT'S INSIDE
- Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any other
appliance.
- WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any
phone in your building.
• Immediately call your gas supplier from a neigh-
bor’s phone. Follow the gas supplier’s instruc-
tions.
• If you cannot reach your gas supplier, call the fire
department.
- Installation and service must be performed by a
qualified installer, service agency or the gas supplier.
WARNING: If the information in these instructions is
not followed exactly, a fire or explosion may result
causing property damage, personal injury or death.
- Ne pas entreposer ni utilizer d’essence ni d’autres vapeurs
ou liquides inflammables dans le voisinage de cet appareil
ou de tout autre appareil.
- QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ:
• Ne pas tenter d’allumer d’appareil.
• Ne touchez à aucan interrupteur. Ne pas vous servir des
téléphones se trouvant dans le bâtiment où vous trouvez.
• Appelez immédiatement votre fournisseur de gaz depuis
un voisin. Suivez les instructions du fournisseur.
• Si vous ne pouvez rejoindre le fournisseur de gaz, appelez
le service des incindies.
- L’installation et l’entretien doivent être assurés par un
installateur ou un service d’entretien qualifié ou par le
fournisseur de gaz.
AVERTISSEMENT: Assurez-vous de bien suivre les instruc-
tions données dans cette notice pour réduire au minimum
le risque d’incindie ou d’explosion ou pour éviter tout
dommage matériel, toute blessure ou la mort.
• UNE SURFACE VITRÉE CHAUDE PEUT
CAUSER DES BRÛLURES.
• LAISSER REFROIDIR LA SURFACE
VITRÉE AVANT D'Y TOUCHER.
• NE PERMETTEZ JAMAIS À UN ENFANT
DE TOUCHER LA SURFACE VITRÉE.
• HOT GLASS WILL
CAUSE BURNS.
• DO NOT TOUCH GLASS
UNTIL COOLED.
• NEVER ALLOW CHILDREN
TO TOUCH GLASS.
• EL VIDRIO CALIENTE
CAUSARÁ QUEMADURAS.
• USTED DEBE NUNCA
TOCAR EL VIDRIO CALIENTE.
• LOS NIÑOS DEBEN NUNCA
TOCAR EL VIDRIO.
WARNING / AVERTISSEMENT
/
AVISO
Direct-Vent
RAVELLE™ 42
TM
RAVL42
US
Portland
OTL Report No. 050-S-08c-5

Safety and
Your Fireplace
 To prevent severe burns and injuries, install
a screen or physical barrier to prevent direct
contact with the glass.
To order a FREE Lennox
®
SAFETY GUARD
for your fireplace, see details at left.
 Follow the safety instructions below
and be sure everyone in your household
understands this burn hazard:
• The surfaces on your fireplace get
EXTREMELY HOT!
• The glass on the front
of the fireplace reaches
EXTREMELY HIGH
temperatures and can
cause severe burns if touched.
• Keep children away from an operating
fireplace. Closely supervise children in
any room where a fireplace is operating
to prevent contact with glass.
• Keep clothing, furniture,
gasoline, and other
flammable liquids away
from the fireplace.
• Even after the gas is turned off, fireplace
surfaces remain extremely hot.
 Be sure to attach the enclosed Safety-in-
Operation Warnings where you turn on your
fireplace, to help remind everyone of the
dangers associated with high temperatures
(see Page 5).
 Read Important Safety Information on
Page 4.
All parts of your Lennox
Hearth Products fireplace
get EXTREMELY HOT!
Safety and Your Fireplace....... 2-3
Important Safety Information ...... 4
Attaching the Safety-in-Operation
Warnings (homeowner).......... 5
Appliance Installation, Service, and
Maintenance Notices . . . . . . . . . . . . .6
Appliance Operation Notices . . . . . . . . 6
Warranty Information . . . . . . . . . . . . . . 6
General Information . . . . . . . . . . . . . . . 7
Orifice Size/Altitude Adjustment . . . . . . 8
Smoke Detectors . . . . . . . . . . . . . . . . . 8
The Ravelle™ 42 Fireplace . . . . . . . . . . 8
Codes and Approvals . . . . . . . . . . . . . . 8
Commonwealth of Massachusetts
Requirements.................. 8
New York City, New York (MEA) . . . . . . 8
Pre-Installation:
Installation Options . . . . . . . . . . . . . 9
Venting....................... 9
Electrical...................... 9
Millivolt Valve. . . . . . . . . . . . . . . . . . 9
Ratings....................... 9
Fuel ......................... 9
Specifications. . . . . . . . . . . . . . . . . . 9
Packaging List . . . . . . . . . . . . . . . . . 9
Preparing the Fireplace for
Installation. . . . . . . . . . . . . . . . . 10
Clearances to Combustibles. . . . . . 10
Fireplace Installation:
Framing Dimensions . . . . . . . . . . . 11
Fireplace Dimensions. . . . . . . . . . . 12
Raised Installations . . . . . . . . . . . . 13
Hearth Extension Considerations. . .13
Facing Installation Considerations . .14
Face Installation. . . . . . . . . . . . . . . 16
Vent Installation:
Application................... 17
Vent Parts List . . . . . . . . . . . . . . . . .17
Vent Considerations. . . . . . . . . . . . 19
Horizontal Vent Installation . . . . . . 20
Vertical Vent Installation. . . . . . . . . 20
Flue Restrictors . . . . . . . . . . . . . . . 21
Vertical Vent Termination
Clearances................. 21
Horizontal Terminations. . . . . . . . . 22
Vertical Terminations . . . . . . . . . . . 22
Snorkel Terminations . . . . . . . . . . . 22
Exterior Horizontal Vent
Termination Clearances. . . . . . . 23
Brick Panel and Log Set Installation . . 24
Electrical Connections. . . . . . . . . . . . . 25
Blower Removal . . . . . . . . . . . . . . . . . 25
Gas Line Installation . . . . . . . . . . . . . . 26
Gas Pressure Requirements . . . . . 26
LP and Natural Gas Supplies . . . . . 26
Increasing Efficiency and Hot Air
Movement ................... 27
Forced Air Duct System
Installation . . . . . . . . . . . . . . . . . 28-31
Attaching Safety-In-Operation
Warnings (installer) . . . . . . . . . . 32
Operating Instructions . . . . . . . . . . 33-36
Pre-Lighting Checklist . . . . . . . . . . 33
Lighting Instructions . . . . . . . . . . . 33
Flame Color and Behavior . . . . . . . 34
Air Shutter Adjustment. . . . . . . . . . 35
Paint Curing . . . . . . . . . . . . . . . . . . 35
Quiet Operation . . . . . . . . . . . . . . . 35
Blower Operation . . . . . . . . . . . . . . 35
Optional Wall Thermostat. . . . . . . . 35
Operating Options . . . . . . . . . . . . . 36
Millivolt Control System. . . . . . . . . 36
Maintenance and Servicing. . . . . . . 37-38
Maintenance Checklist . . . . . . . . . . 37
Vent Pipe Maintenance. . . . . . . . . . 37
Opening and Removing Door. . . . . 38
Glass/Door Maintenance . . . . . . . . 38
Fuel Conversion . . . . . . . . . . . . . . . 38
Troubleshooting . . . . . . . . . . . . . . . . . 39
Replacement Parts . . . . . . . . . . . . . . . 40
Accessories...................40-41
Fireplace Labels . . . . . . . . . . . . . . . 42-44
Product Reference Information . . . . . 46
Thank you for your purchase. We appreciate your business!
Please carefully read and follow all instructions in this manual.
Pay special attention to all warnings and safety information.
Following these safety, installation, care, and operation
instructions will help ensure many years of dependable and
enjoyable service from your fireplace.
TABLE OF CONTENTS
• FREE
SAFETY GUARD OFFER •
The Lennox® SAFETY GUARD protects against
severe burns and injuries by preventing direct contact
with the front glass surface of your fireplace.
To receive your FREE SAFETY GUARD, call 1-800-786-7976
or visit www.lennox.com (Lennox Hearth Products / Owner Resources)
Note: Safety Guards may not be available for some
older models that are no longer in production.
2

 Afin d'éviter de vous brûler gravement ou de
vous blesser, installez une grille ou une barrière
physique pour empêcher tout contact direct
avec la vitre.
Pour commander un PANNEAU DE PROTECTION
Lennox® GRATUIT pour votre foyer, consultez
les détails dans la partie gauche.
 Suivez les instructions de sécurité ci-dessous
et veillez à ce que tous les membres de votre
famille soient conscients du danger de brûlure
encouru :
• Les surfaces de votre foyer deviennent
EXTRÊMEMENT CHAUDES !
• La vitre située à l'avant du foyer
atteint des températures
EXTRÊMEMENT ÉLEVÉES et peut causer
de graves blessures en cas de contact.
• Tenez les enfants à l'écart du foyer lorsqu'il
fonctionne. Surveillez attentivement
les enfants dans les pièces où un foyer
est utilisé afin d'éviter qu'ils ne soient
en contact avec la vitre.
• Tenez tous les vêtements, les
meubles, l'essence et tout autre
liquide inflammable à l'écart du foyer.
• Même après fermeture du gaz, les surfaces
du foyer restent extrêmement chaudes.
 Veillez à coller les Étiquettes de mise en garde
relatives à la sécurité d'utilisation à l'endroit
où vous utilisez le foyer, pour rappeler à tous les
utilisateurs les dangers liés aux températures
élevées (voir Page 5).
 Lisez la section Informations importantes
relatives à la sécurité, Page 4.
Toutes les parties de votre foyer
Lennox Hearth Products deviennent
EXTRÊMEMENT CHAUDES !
 Instale una malla o barrera física para evitar
el contacto directo con el vidrio y prevenir
las quemaduras y lesiones graves.
Ver los detalles a la izquierda para ordenar
un Lennox® SAFETY GUARD GRATIS
para su chimenea.
 Siga las instrucciones de seguridad a
continuación y asegúrese de que todos
en su hogar sepan acerca de este peligro
de quemadura:
• ¡Las superficies de la chimenea se ponen
MUY CALIENTES!
• El vidrio delante de la chimenea alcanza
temperaturas EXTREMADAMENTE ALTAS y
puede causar quemaduras graves si se toca.
• Mantenga a los niños alejados de la
chimenea en funcionamiento. Supervise
en forma cercana a los niños en cualquier
cuarto donde haya una chimenea
funcionando para impedir el contacto
con el vidrio.
• Mantenga la ropa, mobiliario, gasolina
y otros líquidos inflamables alejados
de la chimenea.
• Aún después de haber apagado el gas,
las superficies de la chimenea permanecen
extremadamente calientes.
 Asegúrese de colocar las Etiquetas de
advertencia de seguridad de operación en
el lugar donde enciende la chimenea, para
que todos recuerden los peligros asociados
con las altas temperaturas (ver la página 5).
 Lea la Información importante de seguridad
en la página 4.
¡Todas las partes de la chimenea
Lennox Hearth Products se ponen
MUY CALIENTES!
Seguridad y
su chimenea
La sécurité et
votre foyer
[FRENCH] [SPANISH]
3

Important Safety Information
1. WARNING: Do not operate appliance with the glass front
removed, cracked or broken.
2. Do not use this appliance if any part has been under water.
Immediately call a qualified service technician to inspect
the appliance and to replace any part of the control system
and any gas control which has been under water.
3. Due to high temperatures, the appliance should be located
out of traffic and away from furniture and draperies.
4. Children and adults should be alerted to the hazards of
high surface temperature and should stay away to avoid
burns or clothing ignition.
5. Clothing or other flammable material should not be placed
on or near the appliance.
6. Young children should be carefully supervised when they
are in the same room as the appliance. Toddlers, young
children, and others may be susceptible to accidental
contact burns. A physical barrier is recommended if there
are at-risk individuals in the house. To restrict access to a
fireplace or stove, install an adjustable safety gate to keep
toddlers, young children, and other at-risk individuals out
of the room and away from hot surfaces.
7. Any safety screen or guard removed for servicing an
appliance must be replaced prior to operating the
appliance.
8. Installation and repair should be done by a qualified
service person. The appliance should be inspected
before use and at least annually by a professional service
person. More frequent cleaning may be required due to
excessive lint from carpeting, bedding material, et cetera.
It is imperative that control compartments, burners, and
circulating air passageways of the appliance be kept
clean. See maintenance instructions on Page 37-38.
L'information de sûreté importante
1. AVERTISSEMENT. Ne pas utiliser l’appareil si le panneau frontal
en verre n’est pas en place, est craqué ou brisé.
2. Ne pas utiliser cet appareil s’il a été plongé, même partiellement,
dans l’eau. Appeler un technicien qualifié pour inspecter
l’appareil et remplacer toute partie du système de commande
et toute commande qui a été plongée dans l’eau.
3. 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.
4. Les enfants et les adultes devraient être informés des dangers
que posent les températures de surface élevées et se tenir à
distance afin d’éviter des brûlures ou que leurs vêtements ne
s’enflamment.
5. On ne devrait pas placer de vêtements ni d’autres matières
inflammables sur l’appareil ni à proximité.
6. Les jeunes enfants devraient être surveillés étroitement lorsqu’ils
se trouvent dans la même pièce que l’appareil. Les tout petits,
les jeunes enfants ou les adultes peuvent subir des brûlures s’ils
viennent en contact avec la surface chaude. Il est recommandé
d’installer une barrière physique si des personnes à risques
habitent la maison. Pour empêcher l’accès à un foyer ou à un
poêle, installez une barrière de sécurité ; cette mesure empêchera
les tout petits, les jeunes enfants et toute autre personne à risque
d’avoir accès à la pièce et aux surfaces chaudes.
7. Tout écran ou protecteur retiré pour permettre l’entretien de
l’appareil doit être remis en place avant de mettre l’appareil en
marche.
8. L’installation et la réparation devrait être confiées à un technicien
qualifié. L’appareil devrait faire l’objet d’une inspection par un
technicien professionnel avant d’être utilisé et au moins une
fois l’an par la suite. Des nettoyages plus fréquents peuvent
être nécessaires si les tapis, la literie, et cetera produisent
une quantité importante de poussière. Il est essentiel que les
compartiments abritant les commandes, les brûleurs et les
conduits de circulation d’air de l’appareil soient tenus propres.
Voyez les instructions d’entretien à la Page 37-38.
[SPANISH]
Información importante de seguridad
1. ADVERTENCIA: No opere el artefacto con el frente de vidrio quitado,
agrietado o roto.
2. No use este artefacto si alguna de sus partes ha estado bajo agua.
Llame de inmediato a un técnico de servicio calificado para que
inspeccione el artefacto y reemplace cualquier parte del sistema
de control y cualquier control de gas que haya estado bajo agua.
3. Debido a las altas temperaturas, el artefacto debe situarse fuera
de las áreas de tráfico y lejos del mobiliario y cortinas.
4. Se debe alertar a los niños y adultos sobre los peligros de
las altas temperaturas en la superficie y que se mantengan
alejados para evitar quemaduras o ignición de la ropa.
5. No debe colocarse ropa u otros materiales inflamables
sobre y cerca del artefacto.
6. Se debe supervisar de cerca a los niños cuando estén en el mismo
cuarto que el artefacto. Los niños pequeños, los jóvenes y otras
personas pueden ser susceptibles a quemaduras por contacto
accidental. Se recomienda instalar una barrera física si hay
personas en riesgo en la casa. Para restringir el acceso a una
chimenea o estufa, instale una puerta de seguridad ajustable
para mantener a los niños pequeños, jóvenes y otras personas
en riesgo fuera del cuarto y lejos de las superficies calientes.
7. Cualquier malla o resguardo de seguridad quitado para dar servicio
a un artefacto, debe reinstalarse antes de operar el artefacto.
8. Una persona de servicio competente debe realizar la instalación y
reparación. Una persona de servicio profesional debe inspeccionar
el artefacto antes de usar al menos una vez por año. Se puede
requerir limpieza más frecuente debido a la pelusa excesiva
del alfombrado, del material de cobijas, etc. Es imprescindible
mantener limpios los compartimientos de control, los quemadores
y los pasajes de circulación del aire del artefacto. Ver las
instrucciones de mantenimiento en la páginax 37-38.
4

APPOSITION DES MISES EN GARDE RELATIVES
À LA SÉCURITÉ D’UTILISATION
Votre foyer a été livré avec des étiquettes de sécurité qui
doivent être collées à côté des dispositifs de contrôle
du foyer. Une étiquette de sécurité doit être collée sur
la plaque de l’interrupteur contrôlant l’allumage du
foyer (voir Figure A) ou sur le thermostat mural (voir
Figure B) et, le cas échéant, sur le boîtier de la télé-
commande (Figure C). Les mises en garde auraient dû
être collées au moment de l’installation initiale du foyer.
Si ce n’est pas le cas, prenez les étiquettes adhésives
multilingues fournies avec ces instructions et procédez
comme suit:
1. Repérez l’interrupteur ou le thermostat mural
qui contrôle le foyer (vérifiez que l’interrupteur
contrôle le fonctionnement du foyer en le faisant
basculer de Marche à Arrêt, et vice-versa). Nettoyez
soigneusement la plaque murale de l’interrupteur
ou le thermostat mural pour éliminer la poussière
et les traces de graisse ou d’huile. Collez l’étiquette
sur la surface de la plaque de l’interrupteur mural
qui contrôle le foyer (Figure A) ou du thermostat
mural (Figure B). Choisissez la langue qui est
principalement parlée dans la résidence du
propriétaire.
2. Si une télécommande est utilisée pour contrôler
le foyer, nettoyez la soigneusement pour éliminer
la poussière et les traces de graisse ou d’huile.
Collez l’étiquette sur le boîtier de la télécommande
(Figure C). Choisissez la langue qui est principale-
ment parlée dans la résidence du propriétaire.
3. Si vous ne trouvez pas les étiquettes, veuillez
appeler Lennox Hearth Products ou votre distribu-
teur Lennox Hearth Products local pour recevoir
gratuitement des étiquettes supplémentaires.
Étiquettes de remplacement, n° cat. H8024
LENNOX HEARTH PRODUCTS
1-800-9-LENNOX
Remarque : Le texte anglais est rouge sur un support
transparent. Le texte français et espagnol est blanc
sur un support noir.
COLOCACIÓN DE ADVERTENCIAS DE
SEGURIDAD EN OPERACIÓN
Su chimenea incluye etiquetas de instrucciones de
seguridad que deben colocarse en el punto de operación
y control de la chimenea. Se debe colocar una etiqueta de
instrucciones de seguridad en la placa del interruptor de
pared desde el cual se enciende y se apaga la chimenea
(ver la Figura A) o en el termostato de pared (ver la Figura
B) y en el transmisor de control remoto (Figura C) si
se usa. Las advertencias ya deben haberse colocado
cuando se completó la instalación inicial de la chimenea.
Si no están colocadas en estos lugares, encuentre las
etiquetas adhesivas multilingües proporcionadas con
estas instrucciones y prosiga de la siguiente manera:
1. Identifique el interruptor o el termostato de pared
que controla la chimenea (verifique que el interruptor
opera la chimenea encendiéndola y apagándola).
Limpie bien la placa del interruptor o el termostato de
pared para quitar el polvo y aceite. Pegue la etiqueta
en la superficie de la placa del interruptor que controla
la chimenea (Figura A) o en el termostato de pared
(Figura B). Seleccione el idioma que más se habla
en la casa.
2. Si se usa un control remoto para controlar la
chimenea, encuentre el transmisor y límpielo bien
para quitar el polvo y aceite. Pegue la etiqueta en la
superficie del transmisor (Figura C). Seleccione el
idioma que más se habla en la casa.
3. Si no puede encontrar las etiquetas, sírvase llamar a
Lennox Hearth Products o al distribuidor de Lennox
Hearth Products más cercano para recibir etiquetas
de instrucciones de seguridad adicionales gratuitas.
Juego de etiquetas de repuesto - Nº de cat. H8024
LENNOX HEARTH PRODUCTS
1-800-9-LENNOX
Nota: La etiqueta en inglés es transparente con texto
rojo. Las etiquetas en francés y español son negras
con texto blanco.
ATTACHING SAFETY-IN-OPERATION
WARNINGS
Your fireplace has been furnished with safety instruc-
tion labels that are to be affixed to the operation and
control point of the fireplace. A safety instruction
label should be affixed to the wall switch plate where
the fireplace is turned on and off (See Figure A) or
wall thermostat (See Figure B) and if used on the
remote control handheld transmitter (Figure C).
The warnings should already have been put in place
when the fireplace initial set-up was completed.
If they are not affixed at these spots, locate the
multi-lingual adhesive labels provided with these
instructions and proceed as follows:
1. Locate the wall switch or wall thermostat that
controls the fireplace (verify the switch operates
the fireplace by turning it on and off). Clean the
wall switch plate or wall thermostat thoroughly
to remove any dust and oils. Affix the label to
the surface of the plate of the wall switch that
controls the fireplace (Figure A) or the wall
thermostat (Figure B). Choose the language
primarily spoken in the home.
2. If a remote control is used to control the fireplace,
locate the transmitter and clean it thoroughly
to remove any dust and oils. Affix the label to
the surface of handheld transmitter (Figure C).
Choose the language primarily spoken in the
home.
3. If you are unable to locate the labels, please call
Lennox Hearth Products or your nearest Lennox
Hearth Products dealer to receive additional
safety instruction labels free of charge.
Cat. No. H8024 Replacement Label Kit
LENNOX HEARTH PRODUCTS
1-800-9-LENNOX
Note: English is red text on clear label. French and
Spanish are white text on black label.
HOMEOWNER’S INSTRUCTIONS - ATTACHING SAFETY-IN-OPERATION WARNINGS
SAFETY LABEL
DIAGRAMS
DIAGRAMAS DE ETIQUETAS
DE SEGURIDAD
DIAGRAMMES DES ÉTIQUETTES
DE SÉCURITÉ
Figure A Figure B Figure C
5
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Warranty Information
Your gas appliance is covered by a limited
lifetime warranty. You will find a copy of
the warranty accompanying this manual.
Please read the warranty to be familiar
with its coverage.
Retain this manual. File it with your other
documents for future reference.
Failure to comply with the installation
and operating instructions provided
will result in an improperly installed
and operating appliance, voiding its
warranty.
Do not attempt to alter or modify the
construction of the appliance or its
components. Any modification or
alteration may void the warranty,
certification, and listings of this unit.
Appliance Installation,
Service, and Maintenance
Notices
WARNING: Improper installation,
adjustment, alteration, service or
maintenance can cause injury or
property damage. Refer to the owner’s
information manual provided with this
appliance. For assistance or additional
information consult a qualified installer,
service agency or the gas supplier.
AVERTISSEMENT : Une installation, un
réglage, une modification, une
réparation ou un entretien mal effectué
peut causer des dommages matériels
ou des blessures. Voir la notice de
l’utilisateur qui accompgne l’appareil.
Pour de l’aide ou des renseignements
supplémentaires, consultez un
installateur, un technicien agréé ou le
fournisseur de gaz.
Only trim kit(s) supplied by the
manufacturer shall be used in the
installation of this appliance.
Seules les trousses de garniture
fournies par le fabricant doivent être
utilisées pour l’installation de cet
appareil.
These appliances must not be connected
to a chimney or flue serving a separate
solid fuel burning appliance.
Any change to this appliance and/or
its operating controls is dangerous.
Improper installation or use of this
appliance can cause serious injury or
death from fire, burns, explosion or
carbon monoxide poisoning.
CARBON MONOXIDE POISONING:
Early signs of carbon monoxide
poisoning are similar to the flu with
headaches, dizziness and/or nausea. If
you have these signs, obtain fresh air
immediately. Turn off the gas supply to
the appliance and have it serviced by
a qualified professional, as it may not
be operating correctly. Some people
are more affected by carbon monoxide
than others, including pregnant women,
people with heart or lung disease or
anemia, those under the influence of
alcohol, and those at high altitudes.
Turn off gas and electrical power to the
appliance and allow it to cool before
cleaning or servicing the appliance.
Appliance Operation
Notices
These appliance are vented gas
appliances. Do not burn wood or other
material in these appliances.
This appliance is only for use with the
type of gas indicated on 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 les types de gaz indiqués sur la
plaque signalétique. Ne pas l’utiliser
avec d’autres gaz sauf si un kit de
conversion certifié est installé.
These appliances are designed to
operate on natural gas or propane
gas only. The use of other fuels or
combinations of fuels will degrade the
performance of this system and may be
dangerous.
Provide adequate clearances around
air openings and adequate accessibility
clearance for service and proper
operation. Never obstruct the front
openings of the appliance.
These appliance are designed as
supplemental heaters. Therefore, it
is advisable to have an alternate pri-
mary heat source when installed in a
dwelling.
6

General Information
Please read and carefully follow all of
the instructions found in this manual.
Please pay special attention to the safety
instructions provided in this manual.
PRODUCT IS SUBJECT TO CHANGE
WITHOUT NOTICE
FOR YOUR SAFETY do not install or oper-
ate this appliance without first reading
and understanding this manual. Any
installation or operation of the appliance
deviating from that which is stated in
this manual WILL void the warranty and
may be hazardous.
Do not make any make-shift compromis-
es during installation. Any modification
or alteration may result in damage to
the appliance or dwelling and will void
the warranty, certification and listings
of this unit.
Failure to use manufacturer provided
parts, variations in techniques and con-
struction materials or practices other
than those described in this manual
may create a fire hazard and void the
limited warranty.
This gas appliance must be equipped
for the proper fuel type and altitude at
which it will be operated. Any operation
outside the parameters outlined in this
manual may result in a hazardous condi-
tion and will void the warranty. Please
carefully read the sections pertaining
to these subjects and/or be sure your
appliance is properly equipped.
Never use solid fuels such as wood,
paper, cardboard, coal, or any flam-
mable liquids, etc., in this appliance.
Any grill, panel, or glass removed for
service MUST be replaced prior to
operating the appliance.
Gold and nickel plated surfaces must be
cleaned with glass cleaner and a clean
soft cloth before firing the first time or
fingerprints will remain permanently.
NEVER use brass polish to clean gold
or nickel, this will remove the plating!!!
When opening the lower door on the
face while the appliance is burning,
pull at the far left or far right vent open-
ings, because the door is hot during
operation.
Lennox Hearth Products, its employees,
or any of its representatives assume no
responsibility for any damages caused
by an inoperable, inadequate, or unsafe
condition as a result of any improper
operation, service or installation pro-
cedures, whether direct or indirect.
Ensure clearances are in accordance
with local installation codes and the
requirements of the gas supplier.
Dégagement conforme aux codes
d’installation locaux et aux exigences
du foumisseunde gaz.
Hot while in operation. Do not touch.
Severe Burns may result. Keep children,
clothing furniture, gasoline and other
liquids having flammable vapors away.
L’appareil est chaud lorsqu’il
fonctionne. Ne pas toucher l’appareil.
Risque de brûlures graves. Surveiller
les enfants. Garder les vêtements, les
meubles, l’essence ou autres liquides
produisant des vapeur inflammables
loin de l’appareil.
This appliance may be installed in
an aftermarket, permanently located,
manufactured home (USA only) or
mobile home, where not prohibited by
local codes.
Cet appareil peut être installé dans
une maison préfabriquée (mobile) déjà
installée à demeure si les règlements
locaux le permettent.
7

8
For altitudes above 2,000 feet (In Canada 4,500 FT/1370 M),the orifice
should be de-rated by 4% for every 1,000 feet to maintain the proper
ratio of gas to air. Improper orifice sizing may result in damage and
unsafe conditions. Changing the orifice should only be done by a quali-
fied service technician. Contact your Lennox Hearth Products dealer for
proper orifice sizes.
ORIFICE SIZE/ALTITUDE ADJUSTMENT
Since there are always several potential sources of fire in any home, we
recommend installing smoke detectors. If possible, install the smoke
detector in a hallway adjacent to the room (to reduce the possibility of
occasional false activation from the heat produced by the appliance). If
your local code requires a smoke detector be installed within the same
room, you must follow the requirements of your local code. Check with
your local building department for requirements in your area.
SMOKE DETECTORS
Certification
Gas appliances must be tested and certified by a nationally recognized
testing and certification laboratory to ANSI (American National Standard
Institute) gas appliance safety standards.
This fireplace has been tested and certified by OMNI -Test Laboratories to
ANSI Z21.88/CSA 2.33 Standard for Vented Gas Fireplace Heater and CGA
2.17-M91 and UL 307B Gas Burning Heating Appliances for Manufactured
(Mobile) Homes in both USA and Canada.
This appliance has met all necessary ANSI Standards and is fully certi-
fied for installation in any community. If there are any questions or if you
need further substantiation contact your Lennox Hearth Products dealer.
If you have further questions, please contact Lennox Hearth Products.
Check all local building and safety codes before installation. The installation
instructions and appropriate code requirements must be followed exactly
and without compromise. In the absence of local codes the following
standards and codes must be followed.
The Installation must conform to local codes or, in the absence of local
codes, with the National Fuel Gas Code, ANSI Z223.1/NFPA 54 - latest
edition (In Canada, the current CAN/CSA-B149.1 installation code).
The appliance, when installed, must be electrically grounded and wired
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.
CODES AND APPROVALS
• Must conform with all local, state and national installation codes.
In the absence of local codes, the installation must conform with
National Fuel Gas Code ANSI Z223.1 - latest edition, also known
as NFPA 54 (In Canada, the current CAN/CSA B149.1 installation
code). Refer to the National Fuel Gas Code and local zoning and
code authorities for details on installation requirements.
• Mobile home installations must conform with the Mobile Home
Construction and Safety Standard, Title 24 CFR, Part 3280 (in Canada
CAN/CSA Z240 MH), or, when such a standard is not applicable,
the Standard for Mobile Home Installations, ANSI A225.1 - latest
edition.
• Must be vented directly to the outside in accordance with the latest
edition of the National Fuel Gas Code and must never be attached
to a chimney serving a separate solid fuel burning appliance.
• Has been certified for use with either natural gas or propane.
• Is NOT for use with solid fuels.
• Is approved for sitting rooms and/or bedrooms.
THE RAVELLE™ 42 FIREPLACE
(NYC MEA Approval #138-07-E)
Installation of these appliances are approved for installation in New York
City in the US state of New York.
(Massachusetts Approval #G3-1104-102)
These appliances are approved for installation in the US state of Mas-
sachusetts if the following additional requirements are met:
• Install this appliance in accordance with Massachusetts Rules and
Regulations 248 C.M.R. Sec. 5.08 2(a) through 2(e).
• Installation and repair must be done by a plumber or gas fitter licensed
in the Commonwealth of Massachusetts.
• The flexible gas line connector used shall not exceed 36 inches (92
centimeters) in length.
• The individual manual shut-off must be a T-handle type valve.
Massachusetts Horizontal Vent Requirements
In the Commonwealth of Massachusetts, horizontal terminations installed
less than seven (7) feet above the finished grade must comply with the
following additional requirements:
• A hard wired carbon monoxide detector with an alarm and battery
back-up must be installed on the floor level where the gas fireplace
is installed. The carbon monoxide detector must comply with NFPA
720, be ANSI/UL 2034 listed and be ISA certified.
• A metal or plastic identification plate must be permanently mounted to
the exterior of the building at a minimum height of eight (8) feet above
grade and be directly in line with the horizontal termination. The sign
must read, in print size no less than one-half (1/2) inch in size, GAS
VENT DIRECTLY BELOW. KEEP CLEAR OF ALL OBSTRUCTIONS.
NEW YORK CITY, NEW YORK (MEA)
COMMONWEALTH OF MASSACHUSETTS REQUIREMENTS

RATINGS
Model Ravelle 42
NATURAL GAS LP GAS
Max/Min Input BTUh 0-2,000 Feet (0-610 M)u
42,000 / 29,500 36,000 / 25,000
Manifold Pressure (IN. WC) 3.5 / 1.7 10 / 5.1
Min. Inlet Pressure (IN. WC) 5 11
Maximum heat output BTUs/hour-steady state v
34,860 29,880
P4 Efficiency w
50.43% 53.47%
Orifice (DMS) 0-2,000 Feet (0-610 M)u
#30 #49
uUnit factory equipped for 0-2000 FT/0-610 M, In Canada 0-4500 FT/0-1370 M
vThe Steady State Efficiency numbers based on maximum vent configuration.
wTested to CSA P.4.1-02 “Testing Method for Measuring Annual Fireplace Efficiency."
Blower Electrical Rating: 120 VAC, 60 HZ, Less Than 2 Amps
PRE-INSTALLATION
9
Installation Options
• Residential
• Vented vertical and horizontal
• Manufactured (mobile) home
• Natural gas (NG) or propane (LP)
• Bedrooms
• Optional wall-mounted or remote thermostat
• Ductable for greater heat distribution
Venting
This fireplace can be vented with Secure Vent™ direct-vent pipe by Security
Chimneys™*. Coaxial pipe diameters are 6-5/8” outer and 4” inner. The
combustion air for this fireplace is drawn from outside the house through
the outer DV (direct-vent) pipe. Room air is not required for combustion.
When planning your installation, select the correct length of vent pipe
for your particular requirements. Determine the minimum clearance to
combustibles from the rear of the unit to the wall. It is also important to
note the thickness of the wall. Before cutting the vent hole through the
wall, make sure ALL vent and termination clearances will be met (see
Pages 21 and 23).
Electrical
The standard blower motor requires 120 Volts AC for operation. The
fireplace is not dependent on the blower or an outside electrical supply
to operate.
Millivolt Valve
This fireplace is operated with a millivolt valve and therefore burns even
during a power outage.
Fuel
This fireplace comes from the factory equipped to burn natural gas at a
specified elevation. The fireplace can be converted to burn LP (liquid
propane) gas by changing the cassette (valve and pilot assembly) or
installing a conversion kit. Only Lennox Hearth Products conversion kits
can be used to convert from NG to LP or LP to NG. Contact your Lennox
Hearth Products dealer for details.
Specifications
Fireplace weight: 250 lbs
Pipe:Type - direct-vent
Recommended manufacturer*
Secure Vent by Security Chimneys*
Diameter - 6-5/8”x 4” for vertical terminations
Diameter - 8”x 5” for horizontal terminations
Packaging List
(1) Fireplace Body with Burner Cassette
(1) Log Set
(1) Bag of Ember Material
(1) Installation and Operation Manual
Decorative Face (one required)
• Arch Inset
• Classic Inset
• Screen
• Foundry™
Brick Liners (one required)
• Standard Brick
• Red Brick
• Architectural Stone
Ductability (optional)
• Forced Air Duct Kit
• Whole Home Comfort System
Note: See Pages 40, 41, and 46 for ordering information.
* Other approved chimney is GS direct-vent pipe by Dura-Vent®

Figure 1
Figure 2
10 NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Preparing Your Ravelle™ 42 Fireplace For Installation
Read all instructions before beginning your installation. If instructions
have not been read carefully, your installation could void your warranty
and may create a serious fire, health, or other safety hazard.
The Lennox Hearth Products warranty will be voided if one of the fol-
lowing occurs:
• Installation of any damaged fireplace or vent system component.
• Unauthorized modification of the direct-vent system.
• Installation other than as instructed by Lennox Hearth Products,
Security Chimneys™, or Dura-Vent®.
• Installation of any fireplace or vent system component not manufac-
tured or approved by Lennox Hearth Products, Security Chimneys™
or Dura-Vent®.
When planning the installation for your Ravelle 42 gas fireplace, it’s
necessary to consider the following:
• Where the unit is to be installed
• The vent system configuration to be used
• Gas supply (NG or LP)
• Electrical wiring
• Framing and finishing
• Optional accessories
Clearances to Combustibles
Minimum clearances include any projections such as shelves, win-
dow sills, mantels, spacers/standoffs, or surfaces to combustible
construction, etc., above the appliance. Paint or lacquer used to finish
the mantel must be heat resistant in order to avoid discoloration.
Minimum clearances to combustible materials in inches:
Front corners to enclosure (from stand-offs) 0 (0mm)
Rear corners to enclosure (from stand-offs) 0 (0mm)
Top to header (from stand-offs) 0 (0mm)
Bottom of unit to floor 0 (0mm)
Edge of door glass to side wall and side trim 7-1/2" (191mm)
Back to enclosure (from stand-offs) 0 (0mm)
Mantel: The drawing at the lower right shows the minimum distances
from the base of the fireplace to combustible mantel and facing material.
Combustible materials may be placed above and within the shaded areas.
If your fireplace has an arched face, the combustible mantel facing mate-
rial may curve with the arch of the face as long as a minimum distance
of 10" is maintained between the top of the face and the combustible
facing material.
Hearth Protection: Hearth protection in front of the Ravelle™ 42 gas
fireplace is not required. However, hearth protection is recommended
and will enhance the appearance of the fireplace.
Pipe Clearances: All installations using a vertical termination cap must
maintain 1" (25mm) clearance between the direct-vent pipe and com-
bustibles. For horizontal terminations, when the top of the horizontal
run of pipe is less than 8 feet (2.4 M) above the base of the fireplace,
1" (25mm) clearance on the sides and bottom and 5" (127 mm) on the
top of the pipe is required. For horizontal runs at or above 8 feet, 1" (25
mm) is required on the sides and bottom and 2" (51 mm) on the top of
the pipe. See Page 22 for allowable pipe configurations.
uThe center of the access hole for the gas piping is located at the
left side of the fireplace 6-7/8" back from the front edge and 2-1/8"
up from the base of the unit.
vThe electrical access is located at the right lower rear of the fire-
place.
w These dimensions include the 3/4" stand-offs.
*
*
Installations in the shaded
area require five inches
clearance on top of pipe.
Fireplace side view
(drawing not to scale)
Base of Fireplace
Dimensions
Mantel and Facing Material (side view)
29-3/4"
(756mm)
w
35-1/2"
(902mm)
20-3/4"
(527mm)
w
38-1/4"
(972mm)
47-3/4"
(1213mm) 41"
(1041mm)
43"
(1092mm)
12"
(305mm)
5-1/4"
(133mm)
49-5/8"
(1261mm)
47-5/8"
(1210mm)
41-5/8"
(1057mm)
7-1/2"
(191mm)
2"
(51mm) 1-1/4"
(32mm)
u
v

C/L
11
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Framing Dimensions
The dimensions given on this page are minimum framing distances
necessary to maintain safe clearances between the fireplace and com-
bustible materials.
uIf the unit is to be vented horizontally with a 90º elbow right off the
top of the fireplace and directly through an exterior wall, then a hole
10-3/4" (273 mm) square with a center line 42-1/4" (1073 mm) above
the base of the fireplace will accommodate the wall thimble and direct-
vent pipe.
vThe gas line should be routed to the left side of the unit. The access
hole in the fireplace for the gas line is 6-7/8" (175 mm) back from
the front edge and 2-1/8" (54 mm) up from the base of the unit. If the
gas line enters the unit from the right side the piping will need to be
disconnected to remove the blower.
If a wall-mounted on/off switch or thermostat is to be used, these
wires should be routed to the left front of the unit for access to the
fireplace. The wire should be fed through the gas line hole, along the
gas line, to the valve.
wThe electrical power supply wiring should be routed to the right rear
of the unit.
Note: The fireplace may be placed directly on wood or non-combustible
flooring, but NOT on vinyl floor covering or carpet.
Framing Suggestions: The framing header above the front of the
fireplace should be as narrow front to back as allowable to give maximum
clearance to the direct-vent pipe (i.e. don’t use a 6” (152 mm) thick header
when a 4” (102 mm) thick one is allowed).
21"
(533mm)
u
v
w
44-1/2"
(1130mm)
48"
(1219mm)
44-1/2"
(1130mm)
Figure 3
INSTALLATION A 6" (152 mm) header may need to be notched to accommodate vertical
vent pipe. If the fireplace is going to be horizontally vented directly out
the back, do not place a stud in line with the wall thimble. If a hearth
extension greater than 1" (25 mm) thick is going to be used, the fireplace
and the header must be raised accordingly. See Hearth Extension Con-
siderations for further details.
Insulation
The exterior walls adjacent to the fireplace should be insulated like the
rest of the house, but insulation should not be placed around the fireplace
or vent pipe.
Corner Installations
The dimensions on this page are minimum and show the stand-offs on
the rear corners of the fireplace up against the corner walls.

12 NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Figure 4
18-9/16
(471)
14
(356)
44-1/2
(1130)
51-1/4
(1302)
29-3/4
(756)
20-3/4
(527)
47-3/4
(1213)
35-1/2
(902)
2
(51)
34
(864)
41
(1041)
38-1/4
(972)
30
(762)
43
(1092)
30
(762)
3-1/2
(89)
9-1/2
(241)
10-3/4
(273)
72-1/2
(1842)
6-7/8
(175)
18-3/16
(462)
32-5/16
(821)
3-1/2
(89)
5
(127)
6-1/4
(159)
2-1/4
(57)
GAS INLET
ELECTRICAL
INLET
Corner Installation
Framing Details
Ravelle™ 42 Fireplace Dimensions
Inches (millimeters)

13
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Base of Fireplace
One Inch Space
Fireplace
Face
Raised
Platform
Nailing
Plate
Raised Installations
The fireplace may be raised by building a platform of sufficient strength to
support the fireplace and pipe. When building a raised hearth extension,
please see the note below regarding height of the fireplace in relation to
the thickness of the hearth extension material.
Hearth Extension Considerations
A hearth extension in front of the fireplace is not required; however, to
enhance the appearance of the Ravelle™ 42 gas fireplace, one is recom-
mended. Note: There is a 1" (25 mm) space between the base of the
fireplace and the bottom of the decorative fireplace face. This space
will allow a 7/8" (22 mm) thick hearth extension (including backer board
if desired). Should a hearth extension thicker than 7/8" (22 mm) be
desired, the height of the fireplace must be raised the thickness of that
hearth extension less the 7/8" (22 mm). For example, if a 2-7/8" (73 mm)
thick cultured stone is to be placed on the floor to serve as the hearth
extension, then the fireplace must be raised 2" (51 mm) (possibly using
1/2" (13 mm) plywood over 2 x 4’s laid flat) to accommodate the 2-7/8"
(73 mm) stone. It is important to note that if the fireplace is raised then
it is necessary to raise the height of the header above the stand-offs
an equal amount. If you wish to install your fireplace without a hearth
extension you must remember to set your finished flooring height 1" (25
mm) higher than the bottom base of the fireplace or install the fireplace
1" (25mm) lower than the finished flooring materials for that room. This
will assure that no gap will exist between the room’s flooring and your
new fireplace decorative face after it is installed.
Figure 6
Figure 7
Fireplace
Face
Raised Platform
for Hearth Exten-
sion and Fireplace
Raised Platform
for Hearth Extension
and Fireplace
Raised
Platform Nailing
Plate
Base of Fireplace
One Inch Space
Figure 5

Figure 8
14 NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
The screws should be driven through the cement board into the outer
metal skin of the fireplace. The sheetrock (drywall) is then butted up to the
cement board. The sheetrock above the fireplace should also be fastened
to the fireplace by driving screws into the outer metal skin of the fireplace.
Facing Less Than 1" Thick: If the combined thickness of the facing
material (eg. 3/8" [9.5 mm] thick ceramic tile and 1/2" [13 mm] thick ce-
ment board) is less than 1" (25mm), then the tile can be placed behind
the fireplace face (see below).
Facing Installation Considerations
Non-combustible cement board (such as Wonderboard, Durock, or Har-
dybacker) must extend 10" (254 mm) above the 1" (25 mm) top reveal
and a minimum of 3" (76 mm) from each side reveal (see Figure 8). This
cement board may be 1/4" (6.3 mm) thick or greater, but would normally
be the thickness of the drywall - for example 1/2" (13 mm). The cement
board may be fastened by drywall screws.
Cement Board
3/8” Tile and 1/2” Cement
Board Behind Fireplace Face
Cement Board - a minimum
of five inches wide.
Sheetrock
1” Reveal
5” (127mm)
Minimum
Sheetrock
3" (76mm)
Minimum
Cement Board - Minimum
of 3" (76mm) Wide
10" (254mm)
Minimum
3/8" (9.5mm) Tile
and 1/2" (12.7mm) Cement Board
behind Fireplace Face
Sheetrock
Cement Board
1" Reveal
(25mm)
Sheetrock

Figure 9
Figure 10
Figure 15
Figure 14
Figure 13
Figure 12
15
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
The fireplace face dimensions are:
Arch Face
Adjustment prior to arched face installation:
The corners of the 1" (25mm) reveal around the fireplace opening need
to be adjusted prior to installing an arched face (see Figures 13 and
14). Remove screws A and loosen screw B. Rotate the corner downward
bending the metal at pivot point C until the holes from which screws A
were removed line up with the lower set of holes. Reinstall screws A and
tighten screw B. When finished, the corners should look like the corner
shown in Figure 15.
Platform to raise fireplace to accommodate a
hearth extension greater than 1" in thickness.
Facing Greater Than 1" (25mm) Thick:
If the combined thickness of the facing material (eg. brick or cultured
stone) and concrete board is greater than 1", then the facing material
must be placed around the face. A template (Arch #75098, Foundry™
#75035 and Classic [Louver] #75101) should be used while installing
the facing material. Templates for the various faces may be purchased
from your Lennox Hearth Products dealer or a template may be made of
plywood using the dimensions listed on this page. If you choose to make
a template, 1/8" (3mm) must be added to each side and top dimension
to provide sufficient clearance so the face may be removed for access
to the firebox. Since the bottom of the fireplace face is 1" above the base
of the fireplace, 1" (25mm) must be added to the height of the template
if the template is to rest on the floor or platform on which the fireplace
is placed. It is extremely IMPORTANT that the template be centered left
to right on the glass door of the fireplace.
Traditional Face
Reveal Corner Adjusted
for Arch Face
Reveal Corner Adjusted
for Arch Face
26-3/8"
(670mm)
30-5/8"
(778mm)
41"
(1041mm)
51-1/2" R
(1308mm)
41"
(1041mm)
30-5/8"
(778mm)
Reveal Corner
Reveal Corner
Expanded View of
Reveal Corner
Template
Template
A
B
C
Expanded View of Reveal Corner
A
A
B
A
C

16 NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
2. Bracket C in the diagram below is installed on the face during the face
assembly (see instructions included with face). The captive screws D
on this bracket should be screwed into captive nuts E on the fireplace.
A phillips head screwdriver inserted through the vent holes in the face
can be used to complete this task. Align the face for plumb and level
and then tighten all four screws.
CAUTION: Any masonry that has been cleaned with an acid
wash must be properly neutralized before installing the fire-
place face. The acid wash will tarnish the face. Consult your
masonry installer.
Face Installation
A number of different faces are available for the Ravelle™ 42 gas fire-
place, however, all the faces are installed in a similar manner. A total of
four screws (two upper and two lower) attach the face to the fireplace.
To install a face:
1. Locate the two screws found in the hardware bag shipped with the face.
Position the face (with the lower door open) in front of the fireplace.
Install the two screws, A in the diagram below, through the holes in
the lower door hinge bracket and screw them into the captive nut on
tab B located on the fireplace. Do not fully tighten these screws yet.
A
B
CD
E
Expanded View
Expanded View
Figure 16
Expanded View
Expanded View
CDE
A
B

Application
The Ravelle™ 42 gas fireplace, has been tested and listed as a direct-
vent heater system by OMNI-Test Laboratories, Portland, Oregon, and
is recommended for use with Secure Vent™ direct-vent pipe by Security
Chimneys™.
IMPORTANT:
• Read all instructions carefully before starting the installation. Failure
to follow these instructions may create a fire or other safety hazard
and will void the warranty. Be sure to check for specific clearances
to combustible requirements on Page 10. Do not extend the venting
system vertically or horizontally in excess of the distance prescribed
on Page 22. Consult your local building codes before beginning the
installation.
• Always maintain the proper air spaces (see Page 10) between the
vent pipe and nearby combustibles to prevent a fire hazard. Do not
fill air spaces with insulation. Be sure to check the vent termination
clearance requirements from decks, windows, soffits, gas regulators,
air supply inlets and public walkways, as specified in these installation
instructions on Page 23 and local building codes.
• This gas appliance and vent system must be vented directly to the
outside of the building and never be attached to a chimney serving
a separate solid fuel or gas-burning appliance. Each direct-vent
gas appliance must use its own separate vent system. Common vent
systems are prohibited.
• The Ravelle 42 gas fireplace is recommended for use with Secure
Vent direct-vent pipe by Security Chimneys. The appliances and vent
manufacturers warranties will be voided and serious fire, health, or
other safety hazards may result from any of the following actions:
– Installation of any damaged direct-vent component.
– Unauthorized modification of the direct-vent system.
– Installation of any vent component part not approved or manufactured
by the approved vent manufacturer.
– Installation other than as instructed by Lennox Hearth Products and
the vent manufacturer’s instructions.
Vent Parts List
Secure Vent direct-vent pipe by Security Chimneys* may be used with the
Ravelle 42 gas fireplace. Please see the lists below to verify the components
available from each direct-vent pipe manufacturer. Snorkel terminations are
available for applications which may require vertical rise on the building
exterior. The components listed below come in a galvanized finish. Most
of the components are also available in a painted black finish. Add a “B”
to the end of the part number when ordering if a black part is desired.
6-5/8" x 4" Secure Vent Pipe by Security Chimneys
Part Number Description
SV4L6 6" Pipe Length
SV4L12 12" Pipe Length
SV4L24 24" Pipe Length
SV4L36 36" Pipe Length
SV4L48 48" Pipe Length
SV4LA 6" Pipe, Adjustable
SV4LA12 12" Pipe, Adjustable
SV4FA Flashing, 1/12 to 176/12 Roof Pitch
SV4FB Flashing, 8/12 to 12/12 Roof Pitch
SV4RSM Wall Radiation Shield
SV4E46 45° Elbow
SV4E90 90° Elbow
SV4VS Vinyl Shield Protector
SV4FC Storm Collar
SV4CGV Vertical Termination Cap
SV4BF Firestop
SV4CHC Horizontal Termination Cap
SV4STC36 Snorkel Termination (36") Cap
SV4STC14 Snorkel Termination (14") Cap
SV4BM Wall Band
6-5/8”x 4” GS Pipe by Dura-Vent®
Part Number Description
908 6" Pipe Length
907 9" Pipe Length
906 12" Pipe Length
904 24" Pipe Length
903 36" Pipe Length
902 48" Pipe Length
911 11" to 14-5/8" Pipe, Adjustable
912 12" to 17" Pipe, Adjustable
917 17" to 24" Pipe, Adjustable
942 Wall Thimble
943 Flashing, 0/12 to 6/12 Roof Pitch
943S Flashing, 7/12 to 12/12 Roof Pitch
945 45° Elbow
950 Vinyl Siding Standoff
953 Storm Collar
963 Ceiling Firestop
980 Vertical Termination
981 Snorkel Termination (36")
982 Snorkel Termination (14")
984 Horizontal Square Termination (High Wind)
988 Wall Strap
991 Vertical Termination (High Wind)
17
VENT INSTALLATION

18
Vent Parts List - Horizontal
Direct vent pipe by Security Chimneys™ or Dura-Vent® may be used
with the Ravelle™ 42 gas fireplace. Please see the lists below to verify
the components available from each direct-vent pipe manufacturer. All
horizontally terminated venting of the Ravelle 42 gas fireplace uses 8”
x 5” size vent pipe and all vertically terminated venting uses 6-5/8” x 4”
size vent pipe. The flue collar on the fireplace is 8” x 5” in size. Therefore,
when vertically terminating it is necessary to use a reducer - part number
75247 (available from Lennox Hearth Products) - to make the transition
from the 8” x 5” flue collar to the 6-5/8” x 4” pipe. Snorkel terminations
are available for applications which may require vertical rise on the building
exterior. The components listed below come in a galvanized finish. Most
of the components are also available in a painted black finish. Add a “B”
to the end of the part number when ordering if a black part is desired.
8" x 5" Secure Vent Pipe by Security Chimneys
Part Number Description
SV5L6 6" Pipe Length
SV5L12 12" Pipe Length
SV5L24 24" Pipe Length
SV5L36 36" Pipe Length
SV5L48 48" Pipe Length
SV5LA 6" Pipe, Adjustable
SV5LA12 12" Pipe, Adjustable
SV5E45 45º Elbow
SV5E90 90º Elbow
SV5RSM Wall Radiation Shield
SV5VS Vinyl Shield Protector
SV5BF Firestop
SV5CHC-1 Horizontal Termination Cap
SV5STC14 Snorkel Termination (14") Cap
SV5STC36 Snorkel Termination (36") Cap
SV5BM Wall Band
8" x 5" GS Pipe by Dura-Vent
Part Number Description
1208 6" Pipe Length
1207 9" Pipe Length
1206 12" Pipe Length
1204 24" Pipe Length
1203 36" Pipe Length
1202 8" Pipe Length
1211 11" to 14-5/8" Pipe, Adjustable
1217 17" to 24" Pipe, Adjustable
1290 90° Elbow
1247 Wall Thimble
1263 Ceiling Firestop
1288 Wall Strap
1281 Snorkel Termination (36")
1282 Snorkel Termination (14")
1284 Horizontal Termination Cap
1285 Horizontal Termination Cap (High Wind)
1250 Vinyl Siding Standoff
Vent Parts List - Vertical
Direct vent pipe by Security Chimneys or Dura-Vent may be used with
the Ravelle 42 gas fireplace. Please see the lists below to verify the
components available from each direct-vent pipe manufacturer. All
horizontally terminated venting of the Ravelle 42 gas fireplace uses 8”
x 5” size vent pipe and all vertically terminated venting uses 6-5/8” x 4”
size vent pipe. The flue collar on the fireplace is 8” x 5” in size. Therefore,
when vertically terminating it is necessary to use a reducer - part number
75247 (available from Lennox Hearth Products) - to make the transition
from the 8” x 5” flue collar to the 6-5/8” x 4” pipe. Snorkel terminations
are available for applications which may require vertical rise on the building
exterior. The components listed below come in a galvanized finish. Most
of the components are also available in a painted black finish. Add a “B”
to the end of the part number when ordering if a black part is desired.
6-5/8" x 4" Secure Vent Pipe by Security Chimneys
Part Number Description
SV4L6 6" Pipe Length
SV4L12 12" Pipe Length
SV4L24 24" Pipe Length
SV4L36 36" Pipe Length
SV4L48 48" Pipe Length
SV4LA 6" Pipe, Adjustable
SV4LA12 12" Pipe, Adjustable
SV4FA Flashing, 1/12 to 176/12 Roof Pitch
SV4FB Flashing, 8/12 to 12/12 Roof Pitch
SV4RSM Wall Radiation Shield
SV4E46 45° Elbow
SV4E90 90° Elbow
SV4VS Vinyl Shield Protector
SV4FC Storm Collar
SV4CGV Vertical Termination Cap
SV4BF Firestop
SV4BM Wall Band
Reducer (available from Lennox Hearth Products only)
75247 8" x 5" to 6-5/8" x 4" Reducer
6-5/8" x 4" GS Pipe by Dura-Vent
Part Number Description
908 6" Pipe Length
907 9" Pipe Length
906 12" Pipe Length
904 24" Pipe Length
903 36" Pipe Length
902 48" Pipe Length
911 11" to 14-5/8" Pipe, Adjustable
912 12" to 17" Pipe, Adjustable
917 17" to 24" Pipe, Adjustable
942 Wall Thimble
945 45° Elbow
943 Flashing, 0/12 to 6/12 Roof Pitch
943S Flashing, 7/12 to 12/12 Roof Pitch
953 Storm Collar
963 Ceiling Firestop
988 Wall Strap
980 Vertical Termination Cap
991 Vertical Termination Cap (High Wind)

19
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Figure 17
Sealant
Female
Locking
Lugs
Male
Locking
Lugs
Vent Considerations
Twist-lock procedure: Four indentations, located on the female ends
of pipes and fittings, are designed to slide straight onto the male ends of
adjacent pipes and fittings by orienting the four pipe indentations so they
match and slide into the four entry slots on the male ends (see Figure
17). Push the pipe sections completely together, then twist-lock one sec-
tion clockwise approximately one-quarter turn until the two sections are
fully locked. The female locking lugs will not be visible from the outside
on the pipe or fittings. They may be located by examining the inside of
the female ends.
Supports: Horizontal runs of vent must be supported every three feet.
Wall straps are available for this purpose.
Pipe Sealing: If Security Chimneys™ pipe is used, then sealant is
required at only the first pipe joint attaching the pipe to the flue collar
on the fireplace. If Dura-Vent® is used, then the pipe must be sealed
as follows: seal both the inner and outer pipes with a high temperature
silicone sealant rated for at least 600º F (commonly known as “RTV”). Run
a 1/8” (3mm) bead of silicone around the outside of the male end of the
outer sleeve. Run a 1/8” (3mm) bead of silicone about 1/4” (6mm) from
the end of the male inner pipe, which is found in the pipe to be attached
above. Twist-lock the pipes or fittings together.

20 NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Note:
Verify that you
have at least
the minimum
clearance to
combustibles
at the roofline.
Figure 19
10-3/4" x 10-3/4"
(273mm x 273mm)
Framed Hole
Termination Cap
Wall Thimble
Elbow
Figure 18
Horizontal Vent Installation
IMPORTANT NOTES:
1. All Ravelle™ 42 gas fireplaces that are horizontally terminated
may only use 8”x 5” Security Chimneys™ or Dura-Vent®
direct-vent pipe.
2. When this pipe passes through a wall, a wall thimble - Security
Chimneys #SV5RSM or Dura-Vent #1247 is required. The hole
in the wall for the wall thimble should be 10-3/4” x 10-3/4”.
3. Horizontal runs of vent must be supported every three feet.
Wall straps - Security Chimneys #SV5BM or Dura-Vent #1288
are available for this purpose.
4. If the vent passes through a ceiling or floor, a firestop - Security
Chimneys #SV5BF or Dura-Vent #1263 is required.
5. Venting terminals shall not be recessed into a wall or siding.
If installing the termination cap on a wall covered with siding,
a vinyl siding standoff - Security Chimneys #SV5VS or Dura-
Vent #1250 or furring strips must be used to ensure that the
termination cap is not recessed into the siding.
6. The horizontal run of vent must have a 1/4” (6mm) rise for
every 12” (305mm) of run towards the termination.
7. If the wall being penetrated is constructed of non-combustible
material, such as masonry block or concrete, an 8-1/2”
(216mm) diameter hole is acceptable and a wall thimble is
not required.
8. The location of the horizontal vent termination on an exterior
wall must meet all local and national building codes and must
not be blocked or obstructed. For allowable external vent
terminations locations, see the diagram on Page 23.
9. Allowable clearances from the vent pipe to combustible materi-
als must be maintained. See Page 10 for these clearances.
10. Do not locate the termination cap where it may be blocked by
shrubbery or snow.
Vertical Vent Installation
IMPORTANT NOTES:
1. All Ravelle 42 gas fireplace vertically terminated may only use
6-5/8” x 4” Security Chimneys or Dura-Vent direct-vent pipe.
2. Fireplaces that are vertically terminated require pipe reducer -
Lennox Hearth Products #75247 - installed on the fireplace’s
flue collar before the direct-vent pipe can be installed.
3. If the vent passes through a ceiling or floor, a firestop - Security
Chimneys #SV4BF or Dura-Vent #963,
4. If the vent passes through the roof, a roof flashing - Security
Chimneys #SV4FA or SV4FB, Dura-Vent #943 or 943S and
storm collar - Security #SV4FC, Dura-Vent #953 are required.
5. Allowable clearances from the vent pipe to combustible materi-
als must be maintained. See Page 10 for these clearances.
6. A maximum of two 45º elbows may be used. See Page 22 for
allowable offsets.
7. The maximum system height is 30 feet (9.1 M) and the minimum
is 10 feet (3 M).
Vertical Termination Cap
Security Chimneys (Part #SV4CGV)
Dura-Vent (Part # 980)
Flashing
Security Chimneys (Part #SV4FA
or SV4FB)
Dura-Vent (Part # 943 or 943S)
Storm Collar
Security Chimneys (Part #SV4FC)
Dura-Vent (Part # 953)
Roof- Maintain 1”
(25mm) Clearance to
Combustibles
Ceiling Minimum
Framing 10” x 10”
(254mm x 254mm)
Ceiling Firestop
Security Chimneys (Part # SV4BF)
Dura-Vent (Part # 963)
Pipe
Length