Lennox Hearth Indoor Fireplace RDV33 User Manual

INSTALLATION AND OPERATION MANUAL  
Direct-Vent Gas  
Fireplace Inserts  
Retain These Instructions For Future Reference  
P/N 775,218M Rev. A, 05/2007  
A French manual is available upon request. Order P/N 775,218CF.  
Ce manuel d’installation est disponible en francais, simplement  
en faire la demande. Numéro de la pièce 775,218CF.  
Shown with Cast Pillar face  
In the Commonwealth of Massachusetts:  
• Installation must be performed by a licensed plumber or gas fitter  
• See Table of Contents for location of additional Commonwealth  
of Massachusetts requirements  
Ravenna™ 33/40 (RDV33/40)  
Report No. 050-S-15c-5  
WARNINGS  
• Hot! Do not touch! The glass and surfaces of this appliance will be hot during operation and will  
retain heat for a while after shutting off the appliance. Severe burns may result.  
• Carefully supervise children in the same room as appliance.  
• Suitable for installation into masonry or factory built fireplaces. These appliances may be installed in an after-  
market permanently located, manufactured (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.  
• Lennox™ gas-burning appliances are designed for use as a supplemental heater. They are not intended for  
continuous use as a primary heat source.  
AVERTISSEMENT:Assurez-vousdebiensuivrelesinstruc-  
tionsdonnées danscettenoticepourréduireauminimum  
le risque d’incendie ou d’explosion ou pour éviter tout  
dommage matériel, toute blessure ou la mort.  
WARNING: If the information in this manual is not  
followed exactly, a fire or explosion may result  
causing property damage, personal injury or loss  
of life.  
FOR YOUR SAFETY  
POURVOTRESÉCURITÉ: Nepasentreposerniutiliserd'essence  
ni d'autres vapeurs ou liquides inflammables à proximité de  
cet appareil ou de tout autre appareil.  
POUR VOTRE SÉCURITÉ: Que faire si vous sentez une odeur  
de gaz:  
Do not store or use gasoline or other flammable  
vapors or liquids in the vicinity of this or any other  
appliance.  
WHAT TO DO IF YOU SMELL GAS:  
• Ne pas tenter d'allumer d'appareil.  
• Ne touchez à aucun interrupteur.  
• DO NOT light any appliance.  
• DO NOT touch any electrical switches.  
• DO NOT use any phone in your building.  
• Immediately call your gas supplier from a  
neighbor’s phone. Follow your gas supplier's  
instructions.  
• Ne pas vous servir des téléphones se trouvant dans le bâti-  
ment  
• 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 incendies.  
L'installation et l'entretien doivent être assurés par un  
installateur ou un service d'entretien qualifié ou par le  
fournisseur de gaz.  
• If your gas supplier cannot be reached, call  
the fire department.  
Installationandservicemustbeperformedbyaquali-  
fied installer, service agency or the gas supplier.  
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Cautions & safety  
FOR YOUR SAFETY do not install or operate your  
Your Lennox™ gas insert must be equipped for the  
proper fuel type & altitude at which it will be operated.  
Any operation outside the parameters outlined in this  
manual may result in a hazardous condition & will void  
thewarranty.Pleasecarefullyreadthesectionspertain-  
ing to these subjects and/or be sure your appliance is  
properly equipped.  
Ravenna™ gas insert without first reading & under-  
standing this manual. Any installation or operation of  
the appliance deviating from that which is stated in this  
manual WILL void the warranty & may be hazardous.  
INSTALLATION & REPAIR SHOULD ONLY BE DONE BY  
A QUALIFIED SERVICE TECHNICIAN. DO NOT ATTEMPT  
TO SERVICE THE APPLIANCE YOURSELF.  
Do not use this insert if any part has been under water.  
Immediatelycallaqualifiedservicetechniciantoinspect  
theappliance&toreplaceanypartofthecontrolsystem  
& any gas control which has been under water.  
The insert should be inspected & cleaned before use  
& at least annually by a qualified service technician.  
More frequent cleaning may be required due to exces-  
sive lint from bedding material, carpeting, etc.  
Due to high temperatures, the insert should be located  
out of traffic areas & away from furniture & draper-  
ies.  
It is imperative that control compartments, burners, &  
circulating air passageways of the room heater be kept  
clean.  
Children & adults should be alerted to the hazards of  
high surface temperature & should stay away to avoid  
burns or clothing ignition. Young children should be  
carefullysupervisedwhentheyareinthesameroomas  
the Lennox gas insert. Clothing or any other flammable  
material should not be placed on or near the insert.  
Adequate clearances around the combustion chamber  
and accessibility clearances for servicing & proper  
operation must be maintained.  
Turn off the gas before servicing this appliance. It is  
recommended that a qualified service technician per-  
form an appliance check-up at the beginning of each  
heating season.  
Never use solid fuels such as wood, paper, cardboard,  
coal, or any flammable liquids, etc., in this appli-  
ance.  
All installations must conform with all local, state,  
& national codes. In the absence of local codes, the  
installation must conform with National Fuel Gas Code  
ANSI Zꢀꢀꢁ.1-latest edition, also known as NFPA 54 (In  
Canada,thecurrentCAN/CSA B149.1installationcode).  
Refer to the National Fuel Gas Code & local zoning &  
codeauthoritiesfordetailsoninstallationrequirements.  
Your Ravenna gas insert must be vented to the outside  
in accordance with the latest edition of the National  
Fuel Gas Code.  
Any grill, panel, or glass removed for service MUST be  
replaced prior to operating the insert. Do not operate  
appliance with the glass front removed, cracked or  
broken. Replacement of the glass should be done by a  
qualified service technician.  
DO NOT USE abrasive cleaner on the glass door assem-  
bly. DO NOT ATTEMPT to clean the glass door when it  
is hot.  
This gas insert MUST be vented directly to the outside  
& MUST NEVER be attached to a chimney serving a  
separate solid fuel burning appliance. Each gas appli-  
ance MUST USE a separate vent system. Common vent  
systems are PROHIBITED.  
Gold & nickel plated surfaces must be cleaned with  
glass cleaner & a clean soft cloth before firing the first  
timeorngerprintswillremainpermanently.NEVERuse  
brass polish to clean gold or nickel, this will remove  
the plating!!!  
MobilehomeinstallationsmustconformwiththeMobile  
Home Construction and Safety Standard, Title ꢀ4 CFR,  
Partꢀ80(inCanadaCAN/CSAZꢀ40MH),or,whensuch  
a standard is not applicable, the Standard for Mobile  
Home Installations, ANSI Aꢀꢀ5.1 - latest edition.  
When opening the lower door on the face while the  
insert is burning, pull at the far left or far right vent  
openings, because the door is hot during operation.  
Lennox Hearth Products, its employees, or any of its  
representatives assume no responsibility for any dam-  
ages caused by an inoperable, inadequate, or unsafe  
condition as a result of any improper operation, service  
or installation procedures, whether direct or indirect.  
The appliance, when installed, must be electrically  
grounded in accordance with local codes or in the ab-  
sence of local codes, with the National Electrical Code,  
ANSI/NFPA 70 - latest edition. In Canada, the current  
CSA Cꢀꢀ-1 Canadian Electrical Code - latest edition.  
INSTALLER: THESE INSTRUCTIONS ARE TO REMAIN  
WITH THE HOME OWNER!  
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If the factory-built fireplace has no gas access hole(s)  
provided, an access hole of 1-1/2 inches (38 mm) or less  
may be drilled through the lower sides or bottom of the  
firebox in a proper workmanship like manner. This access  
hole must be plugged with a non-combustible insulation  
after the gas supply line has been installed. The installer  
must mechanically attach the marking supplied with the gas  
fireplace insert to the inside of the firebox of the fireplace  
into which the gas fireplace insert is installed.  
Orifice Size/Altitude Adjustment  
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. Chang-  
ing the orifice should only be done by a qualified service  
technician. Contact your Lennox Hearth Products dealer for  
proper orifice sizes.  
The Ravenna™ Insert  
IMPORTANT: When installing these appliances into a fac-  
tory built fireplace or heat-form, the air flow within and  
aroundthereplaceshallnotbealteredbytheinstallation  
of the insert (i.e. DO NOT BLOCK louvers or cooling air  
inlet or outlet ports, circulating air chambers in a steel  
fireplace liner or metal heat circulator).  
• Mustconformwithalllocal,state,andnationalinstallation  
codes. In the absence of local codes, the installation must  
conform with NationalFuelGasCodeANSIZ223.1-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.  
• MustconformwiththeManufacturedHomeConstruction  
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 Manufactured Home Instal-  
lations, ANSI A225.1 - latest edition for manufactured  
(mobile) home installations.  
WARNING  
THIS FIREPLACE HAS BEEN ALTERED TO  
ACCOMMODATE A FIREPLACE INSERT AND  
SHOULD BE INSPECTED BY A QUALIFIED  
PERSON PRIOR TO RE-USE AS A  
CONVENTIONAL FIREPLACE.  
• 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.  
Codes & Approvals  
• Has been certified for use with either natural gas or pro-  
pane.  
CertifiCation  
• Is not for use with solid fuels.  
Gas appliances must be tested and certified by a nation-  
ally recognized testing and certification laboratory to ANSI  
(American National Standard Institute) gas appliance safety  
standards.  
• Is approved for sitting rooms and/or bedrooms.  
Fireplace Requirements  
This insert has been tested and certified by OMNI -Test  
LaboratoriestoANSIZ21.88-2005/CSA2.33-2005Standard  
for Vented Gas Fireplace Heater and CGA 2.17-M91 and UL  
307B Gas Burning Heating Appliances for Manufactured  
(Mobile) Homes.  
These heaters are designed to be installed into an existing  
masonry fireplace (built to UBC 37 or ULC S628 standards)  
or factory built solid fuel, wood burning fireplace (listed to  
UL127orULCS610)only. Allexhaustgasesmustbevented  
outsidethestructure. Combustionairisdrawnfromoutside  
the structure. When installing in a factory built fireplace, the  
fireplace grate must be removed and the damper must be  
removed or secured open.  
It has met all necessary ANSI Standards and is fully certified  
for installation in any community. If there are any questions  
or if you need further substantiation either write to or call  
your Lennox Hearth Products dealer. If you have further  
questions, please contact Lennox Hearth Products.  
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.  
4
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Inspection  
Commonwealth Of Massachusetts  
Requirements  
The state or local gas inspector of the side wall horizontally vented gas  
fueledequipmentshallnotapprovetheinstallationunless,uponinspection,  
the inspector observes carbon monoxide detectors and signage installed  
in accordance with the provisions of 248 CMR 5.08(2)(a)1 through 4.  
Note: The following requirements reference various Massachusetts  
and national codes not contained in this document.  
Forallsidewallhorizontallyventedgasfueledequipmentinstalledinevery  
dwelling, building or structure used in whole or in part for residential  
purposes, including those owned or operated by the Commonwealth and  
where the side wall exhaust vent termination is less than seven (7) feet  
above finished grade in the area of the venting, including but not limited  
to decks and porches, the following requirements shall be satisfied:  
Exemptions  
The following equipment is exempt from 248 CMR 5.08(2)(a)1 through 4:  
• The equipment listed in Chapter 10 entitled “Equipment Not Required  
To Be Vented” in the most current edition of ANSI Z233.1 / NFPA 54  
(In Canada CAN/CSA B149.1 - current edition) as adopted by the  
Board; and  
Installation Of Carbon Monoxide Detectors  
• Product Approved side wall horizontally vented gas fueled equipment  
installed in a room or structure separate from the dwelling, building  
or structure used in whole or in part for residential purposes.  
At the time of installation of the side wall horizontal vented gas fueled  
equipment, the installing plumber or gas-fitter shall observe that a hard  
wired carbon monoxide detector with an alarm and battery back-up is  
installed on the floor level where the gas equipment is to be installed.  
In addition, the installing plumber or gas-fitter shall observe that a bat-  
tery operated or hard wired carbon monoxide detector with an alarm is  
installed on each additional level of the dwelling, building or structure  
served by the side wall horizontal vented gas fueled equipment. It shall  
be the responsibility of the property owner to secure the services of  
qualified licensed professionals for the installation of hard wired carbon  
monoxide detectors.  
MANUFACTURER REQUIREMENTS  
Gas Equipment Venting System Provided  
WhenthemanufacturerofProductApprovedsidewallhorizontallyvented  
gas equipment provides a venting system design or venting system com-  
ponentswiththeequipment,theinstructionsprovidedbythemanufacturer  
for installation of the equipment and the venting system shall include:  
In the event that the side wall horizontally vented gas fueled equipment  
is installed in a crawl space or an attic, the hard wired carbon monoxide  
detector with alarm and battery back-up may be installed on the next  
adjacent floor level.  
• Detailed instructions for the installation of the venting system design  
or the venting system components; and  
In the event that the requirements of this subdivision can not be met  
at the time of completion of installation, the owner shall have a period  
of thirty (30) days to comply with the above requirements; provided,  
however,thatduringsaidthirty(30)dayperiod,abatteryoperatedcarbon  
monoxide detector with an alarm shall be installed.  
• A complete parts list for the venting system design or venting sys-  
tem.  
Gas Equipment Venting System NOT Provided  
When the manufacturer of a Product Approved side wall horizontally  
vented gas fueled equipment does not provide the parts for venting the  
fluegases, butidentifiesspecialventingsystems”, thefollowingrequire-  
ments shall be satisfied by the manufacturer:  
Approved Carbon Monoxide Detectors  
Each carbon monoxide detector as required in accordance with the  
above provisions shall comply with NFPA 720 and be ANSI/UL 2034  
listed and IAS certified.  
• Thereferencedspecialventingsysteminstructionsshallbeincluded  
with the appliance or equipment installation instructions; and  
Signage  
• The “special venting systems” shall be Product Approved by the  
Board, and the instructions for that system shall include a parts list  
and detailed installation instructions.  
A metal or plastic identification plate shall be permanently mounted to  
the exterior of the building at a minimum height of eight (8) feet above  
grade directly in line with the exhaust vent terminal for the horizontally  
vented gas fueled heating appliance or equipment. The sign shall read, in  
print size no less than one-half (1/2) inch in size, “GAS VENT DIRECTLY  
BELOW. KEEP CLEAR OF ALL OBSTRUCTIONS.”  
A copy of all installation instructions for all Product Approved side wall  
horizontally vented gas fueled equipment, all venting instructions, all  
parts lists for venting instructions, and/or all venting design instructions  
shall remain with the appliance or equipment at the completion of the  
installation.  
• 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.  
5
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paCkaging list  
Pre-Installation  
To install a Ravenna™ insert, an insert body, face, surround  
(flange) kit, and brick panel are required.  
features  
Installation Options  
Manufactured (Mobile) Home  
Natural Gas Or Propane (LP)  
Bedrooms  
Insert Body Packaging List  
1 Insert Body with Burner Cassette  
1 Set of Refractory Brick Panels  
1 Log Set  
Optional Wall-mounted Or Remote Thermostat  
Electrical  
1 Ravenna 40 orifice (additional clearance necessary!!!  
- see clearances for Ravenna 40)  
1 Bag of Embers  
The standard fan motor requires 120 Volts AC for operation.  
The fireplace is not dependent on the fan or an outside elec-  
trical supply to operate. WARNING - Electrical Grounding  
Instructions-Thisapplianceisequippedwithathree-prong  
(grounding) plug for your protection against shock hazard  
and should be plugged directly into a properly grounded  
three-prong receptacle. Do not cut or remove the ground-  
ing prong from this plug.  
1 Fasteners: 6 slotted 1/4" truss screws  
6 speed nuts  
9 spring clips  
3 plastic adhesive wire restraints  
1 Installation and Operation Manual  
Decorative Faces - One Required  
Millivolt Valve  
Traditional  
Foundry  
Cast pillar  
Arch inset  
Screen  
This insert is operated with a millivolt valve and therefore  
burns even during a power outage.  
Fuel  
Surround Kits - One Required  
Traditional 1-pc. (41"W x ꢀ9"H)  
This insert comes from the factory equipped to burn natural  
gas at a specified elevation. The insert can be converted  
to burn LP (liquid propane) by 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.  
Traditional ꢁ-pc.(41"W x ꢀ9"H, 48"W x ꢀ9"H, 41"W x  
ꢁꢁ"H or 48"W x ꢁꢁ"H)  
Cast Iron (45-1/ꢀ"W x ꢁ0"H-Cast Pillar face only)  
Surround Kit Contents  
1 Top Surround  
2 Side Surrounds  
3 Gold or Nickel Plated Trim Pieces  
2 Elbowed Trim Fasteners  
RATINGS  
Ravenna 40 (RDV40)  
NATURAL GAS LP GAS  
40,000/ꢀ8,000 ꢁ7,500/ꢀꢂ,000 ꢁꢁ,000/ꢀ4,000 ꢁꢁ,000/ꢀ4,000  
Ravenna 33 (RDV33)  
NATURAL GAS  
LP GAS  
Max/Min Input BTUh 0-ꢀ,000 Feet  
(0-ꢂ10 M)u  
Manifold Pressure (IN. WC)  
Min. Inlet Pressure (IN. WC)  
ꢁ.5  
5.0  
10.0  
10.5  
8ꢁ%  
ꢁ.5  
5.0  
10.0  
10.5  
8ꢁ%  
Maximum heat output BTUs/hour-  
steady state (depending on vent  
configuration)v  
8ꢁ%  
8ꢁ%  
ꢂ7.17%  
1/8”  
ꢂ9.07%  
#49  
ꢂ5.55%  
#ꢁꢂ  
ꢂ7.80%  
#51  
P4 Efficiency  
w
Orifice (DMS) 0-ꢀ,000 Feet (0-ꢂ10  
M)u  
uUnit factory equipped for 0-ꢀ000 FT/0-ꢂ10 M, In Canada 0-4500 FT/0-1ꢁ70 M  
vThe Steady State Efficiency numbers based on maximum vent configuration.  
wTested to CSA P.4.1-0ꢀ “Testing Method for Measuring Annual Fireplace Efficiency.  
Electrical Rating: 1ꢀ0 VAC, ꢂ0 HZ, Less Than ꢀ Amps  
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insert dimensions  
minimum fireplaCe Cavity  
31-1/4”  
(794mm)  
13-3/4”  
(349mm)  
15-3/4"  
(400mm)  
A
B
Top View  
C
D
Figure 1  
15-3/4"  
(400mm)  
Figure ꢁ  
CAUTIONS  
• The fireplace in which this gas insert is to be  
installed must be thoroughly cleaned if it has  
been used to burn wood or synthetic logs. Have  
the chimney and all inside surfaces of the fire-  
place brushed and vacuumed so that no soot,  
embers, or loose combustion deposits can be  
drawnintotheheatcirculationblowerandblown  
into the living area.  
19-1/2"  
(495mm)  
19-3/4  
(502mm)  
• Ifanyportionofthechimneysystemshowssigns  
of structural or mechanical weaknesses, such  
as: cracks, leaky joints, corroded or warped  
surfaces, the faulty portion must be repaired  
or replaced prior to installing this appliance.  
• The factory built firebox must accept the insert  
withoutmodificationotherthanremovingbolted  
or screwed together pieces such as baffles /  
smoke shelf / deflectors, ash lips, glass door,  
screen or door tracks, log grates, refractory or  
masonry lining and damper assemblies. Any  
fireplacecomponent,whichisremoved,mustbe  
retainedsotheycanbereinstalledtorestorethe  
fireplace to its original operating condition. The  
removal of any part must not alter the integrity  
oftheoutershellofthepre-engineeredreplace  
cabinet in any way. Any parts removed must be  
replaceable. If any components are removed  
from (or altered) from the existing fireplace,  
a Warning Label (see Page 4) must be affixed  
inside the fireplace firebox, so that it shall be  
visibleuponremovalofthereplaceinsert. Note:  
RTV high temperature silicone is an approved  
adhesive to affix the label.  
Figure ꢀ  
Side View  
Insert Dimensions  
Width of insert behind Surround Panels  
ꢀ8" (711mm)  
Rear height  
19-ꢁ/4" (50ꢀmm)  
1ꢂ" (40ꢂmm)  
Insert depth into fireplace  
Flue collar diameter (OD)  
ꢀ-15/1ꢂ"  
ꢀ-15/1ꢂ" (75mm)  
minimum fireplaCe opening required  
A = 29-3/4” (756mm) Front Opening  
B = 19-1/2” (495mm) Height  
C = 19” (483mm) Rear Width  
D = 16” (406mm) Fireplace Depth  
* Top air duct will need to be removed for short ZC applica-  
tions. Replace tap tights when removed.  
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.  
7
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rdv33 faCing and mantel ClearanCes  
(rdv40 - add 4" to rdv33 dimensions)  
Clearances to Combustibles  
WARNING: If unit is converted to an RDV40 from an  
RDVꢁꢁ ensure that the clearances to combustibles are  
correct for RDV40.  
3"/76mm  
3"/76mm  
minimum ClearanCes to Combustibles  
3"/76mm  
Facing &  
1-1/2”  
38mm  
E = From Top Facing or Mantel to Bottom of Insert -  
.2 RDV40 = 35-1/2”(902mm) and RDV33 = 31-  
1/2”(800mm)  
Mantel -  
Side View  
F = 25-1/2" From Center of Glass Door to Side Facing or  
Wall - RDV40 = 25.5”(648mm) and RDV33 = 25.5”  
(648mm)  
39-1/2”  
1003mm  
33-1/2”  
851mm  
J = 10.5” (267mm) Mantel to Bottom of Insert -  
.2 RDV40 = 43”(1092mm) and RDV33 = 39”(991mm)  
36-1/2”  
927mm  
31-1/2”  
800mm  
hearth proteCtion  
G = Minimum Hearth Protection from Front of Insert*  
H = Vertical Distance from Insert Bottom to Combustible  
Material.  
Figure 4  
G
H
14”(356mm)  
0”(0mm)  
10”(254mm)  
2”(21mm)  
0”(0mm)  
RDV40  
RDV33  
4”(102mm)  
ClearanCes  
G
H
13”(330mm)  
0”(0mm)  
10”(254mm)  
2”(21mm)  
0”(0mm)  
Mantel  
MANTEL  
4”(102mm)  
Trim  
TRIM  
F
Note: Hearth protection to be min. ꢁ/8” (10mm) thick non-  
combustible or equivalent, with a k factor of .84.  
J
E
C
L
insert leveling  
Ateachfrontandrearcorneroftheinsertisanadjustableleg  
provided to level the insert should the hearth of the fireplace  
beuneven.Toadjustthelegs,loosenthetwo5/32"allenhead  
screws, move the leg to the desired height, and then tighten  
the screws. Repeat these steps for each adjusting leg.  
H
G
Hearth / Floor Protection  
Figure 5  
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.  
8
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The existing fireplace chimneys may take  
various contours which the flexible liners will  
accommodate.However,keeptheexibleliner  
as STRAIGHT as possible, avoid unnecessary  
bending.  
The standard cap  
inTerminationKit,  
H0908, is a high  
wind cap  
Installation  
venting installation  
Your Lennox™ gas insert must be vented to the outside  
in accordance with the current edition of the National Fuel  
Gas Code ANSI-Z223.1 (In Canada, the current CAN/CSA  
B149.1installationcode). Theinsertmustnotbeconnected  
to a chimney flue serving a separate solid fuel burning ap-  
pliance.  
Vertical Cap  
Termination  
Connector  
This gas insert requires a 3” diameter listed flex liner. The  
vent should terminate with a listed direct vent termination  
cap. The chimney should be sealed around the cap to pre-  
vent air and rain from entering the chimney. Adhere to the  
vent manufacturer's instructions for installation and vent  
termination. These appliances are approved for use with  
the following vent kits.  
Liner Requirements:  
Use ꢁ" (7ꢂ mm) diameter listed gas  
vent liner (UL1777 ONLY) for the  
EXHAUST  
Use ꢁ" (7ꢂ mm) diameter listed  
liner (UL 181 or UL1777) for the  
AIR INTAKE.  
Exhaust  
Vent Kits *  
Vertical Height Min. = 10 ft. (ꢁ.1 M)  
Vertical height Max. = ꢁ5 ft. (10.7 M)  
Note: Measured from flue collar on  
unit to the end of the vent pipe or liner  
Intake  
Cat. No.  
Model  
Description  
H0909  
FKDVI Flex Liner Kit, DVI 3” X 35’  
(requires 2, one for exhaust, and one for intake)  
H0908  
TKDVI Termination Kit, DVI  
(termination cap and flashing)  
The flexible vent pipe  
must NOT be allowed to  
sag behind insert or in  
fireplace flue.  
vertiCal venting  
The vent pipes must be connected to the proper collars on  
the unit and the exhaust vent pipe must be connected to the  
termination cap or the unit will not operate. The combustion  
air vent pipe can be connected to the termination cap or it  
can terminate inside the chimney.  
The bottom opening of the chimney must be sealed around  
the vent pipes if the combustion air vent is not connected  
to the termination cap. Use unfaced fiberglass insulation to  
seal around the vent pipes. The insulation may give off an  
odor during the first hour of operation.  
Combustion Air Intake  
Figure ꢂ  
Makesurethatbothlinerswillpassthroughexistingdamperarea.Remove  
or lock damper to allow the passage of the flexible liners. If the damper  
will not allow the passage of both liners, DO NOT PROCEED FURTHER.  
(If fireplace is masonry) Consult a local mason for removal of the damper  
without risk of structural damage or leakage (if the fireplace is factory  
built) The appliance may NOT be installed into the fireplace.  
NOTE: The minimum vertical rise (exhaust vent) is 10 feet  
(3.1 M) and the maximum vertical rise is 35 feet (10.7 M).  
These dimensions are measured from the starting collars  
of the unit to the end of the vent pipe.  
Thereplaceandreplacechimneymustbecleanandingood  
workingorderandconstructedofnon-combustiblematerials.  
Inspect chimney cleanouts for proper fit and seal.  
WARNING  
Donotsubstitutetheheat-ratedexliner(UL1777)forthe  
exhaustwithanyothertypelineroraremayresultcaus-  
ing property damage, personal injury or loss of life.  
*Otherapprovedventcomponentsinclude;StandardSimpsonDura-ventCo-linear  
Chimney Liner Kit, Direct Vent Termination #991, Liner Termination Kit (includes  
termination connector and flashing) #923GK & 3" x 35' Alum Flex #2280  
9
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zero ClearanCe fireplaCe installation  
Thisinsertmaybeinstalledinamasonryorfactorybuilt/zero  
clearance (ZC) fireplace. When installing in a ZC fireplace,  
the ZC grate must be removed and the ZC damper must be  
removed or secured open. The ZC doors, screen, refractory  
ormasonrylining, baffles, andsmokeshelfmayberemoved  
if necessary to install the gas insert. However, do not cut or  
alter the fireplace components. The removal of any parts to  
facilitateinstallationmustnotaltertheintegrityoftheinneror  
outershellsofthereplacecabinet.Anypartsremovedmust  
be replaceable if the insert is taken out of the fireplace or the  
fireplace clearly marked with a paint stick that "This fireplace  
has been altered and is no longer safe to operate."  
2 Screws  
The insert is designed to fit into a ZC fireplace with a mini-  
mum firebox height of 19-1/2" (495mm). To facilitate this  
the hood will need to be removed and discarded (Note: the  
screws should be replaced in the insert body).  
Figure 7  
If the factory-built fireplace has no gas access hole(s) pro-  
vided, an access hole of 1-1/2" (37.5 mm) or less may be  
drilled through the lower sides or bottom of the firebox in  
a proper workmanship like manner. This access hole must  
be plugged with a non-combustible insulation after the gas  
supply line has been installed.  
Rear log  
Retainer  
Theinstallermustmechanicallyattachthemarkingsupplied  
with the gas fireplace insert to the inside of the firebox of the  
fireplace into which the gas fireplace insert is installed.  
Figure 8  
ravenna™ 33 Conversion to ravenna 40  
To convert to a Ravenna 40 gas insert, after step 1 remove  
and replace the stock burner orifice with the 0.125" NG  
orifice supplied in the installation manual bag. Pipe dope  
or other approved gas line sealant will need to be applied  
before inserting into bulkhead. The foil sticker on the light-  
ing label stating RDV33 will need to be removed. RDV40  
will appear underneath.  
2. Place the rear brick panel on the brackets and reinstall the  
log rack with the rear log. IMPORTANT!!! SCREWS PASS  
THROUGH THE LOG RACK AND THE BURNER PAN.  
3. Install the side brick panels by sliding them into place.  
briCk panel & log set installation  
1. Remove the log rack (2 screws) and install the rear log  
on the retainer.  
Side Brick Panels  
Figure 9  
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.  
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4. Install a light layer of rockwool directly over the ports.  
- A light layer will give a more constant rear flame.  
- A heavy layer will give more glow, but will need to  
be adjusted after light up.  
2. Install all surround panels and trim with the insert po-  
sitioned in the fireplace, but a few inches in front of its  
final location.  
3. If an Arch face is to be installed on the insert, the sight  
obstructor that comes with the face must be installed  
prior to installing the surround panels. See the instruc-  
tions included with the face for proper sight obstructor  
installation.  
4. Install the side surround panels by lining up the holes in  
the tabs on the side surround panels in front of the holes  
on the surround brackets. Next insert two slotted 1/4"  
truss screws for each side surround panel and secure  
loosely.  
5. Fasten the top surround panel with the remaining two  
truss screws. Tighten all six truss screws after adjusting  
the surround panels to eliminate space between side and  
top surround panels.  
6. Assemble the surround trim by inserting the elbowed  
retainer in the rectangular slot in the ends of the longest  
piece of trim and secure by tightening the screw in the  
retainer. Slide the mitred ends of the two side trim pieces  
onto the elbowed retainer and secure by tightening the  
retainer screw.  
Figure 10  
5. Install front logs on retainer slots.  
7.Thefastenedtrimpiecesshouldnowbehorseshoeshaped.  
Slide the trim down over the surround panels so the edge  
of the surround panel fits just behind the rounded edge  
of the trim.  
8. Install three spring clips (found in parts bag in firebox)  
in each piece of trim by inserting them between the rear  
of the surround and the channel of the trim. The spring  
clips will push the trim tight to the surround.  
Figure 11  
Front Logs  
6. Place embers around the perimeter of the rockwool.  
IMPORTANT!!! Do not cover the ports with the embers.  
7. Place top log on pin.  
A
Spring Handle Latches  
B
C
Door Mounting Plates  
Top Log  
Figure 1ꢁ  
faCe installation  
Ports  
Figure 1ꢀ  
A number of different face finishes and styles are available  
for your Ravenna gas insert. The Arch face comes with a  
sight obstructor that must be installed prior to installing  
the surround panels and face. Instructions for installing the  
sight obstructor are included with the face. The faces come  
with hooked brackets. To install the face, hang the hooked  
brackets on the surround brackets (See C in Figure 13).  
surround installation  
The Ravenna™ insert surrounds are made of heavy gage  
steel for durability and, if desired, for the ease of making  
an inside fit in the fireplace. See Packaging List for avail-  
able sizes.  
Note: Gold and nickel plated surfaces must be cleaned with  
glasscleanerandasoftcleanclothbeforeringthersttime  
or fingerprints and stains will remin permanently. NEVER  
use brass polish to clean gold or nickel surfaces, this will  
remove the plating!!!  
1. Remove the speed nuts (A in Figure 13) from the parts  
bag and install (with the flat surface forward) on the six  
holes in the surround brackets - three on each side of the  
insert (B in in Figure 13). A flat bladed screwdriver may  
help in installing the nuts.  
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.  
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Gas Line Installation  
Fuel  
Type  
Inlet Pressure  
Manifold Pressure  
Desired Minimum Maximum  
On Hi  
Fire  
On Lo  
Fire  
After leveling, position the insert in the fireplace - holding  
it about six inches out from its final location.  
Natural 7" WC  
Gas  
5" WC  
10.5" WC ꢁ.5" WC 1.7" WC  
10" WC 5.4” WC  
Caution: Specific hearth requirements apply (see Clear-  
ances to Combustibles).  
LP Gas 11" WC 10.5" WC 1ꢁ" WC  
The Ravenna™ gas insert must be connected to the gas line  
in accordance with local codes and/or the National Fuel Gas  
Code,ANSIZ223.1(InCanada,thecurrentCAN/CSA B149.1  
installation code). The insert comes with an 8" nipple at-  
tached to the supply side of the gas valve. After connecting  
the gas line, all joints in the line and connections at the valve  
should be checked for leaks with a gas leak test solution  
before final positioning of the unit.  
Robertshaw Millivolt Gas Valve  
TH  
TP  
TP/TH  
The Manifold  
(Outlet) Tap  
Inlet (Supply)  
Pressure Tap  
Figure 14  
gas pressure requirements  
lp and natural gas supplies  
A MAJOR CAUSE OF OPERATING PROBLEMS WITH GAS  
APPLIANCES IS IMPROPER GAS PRESSURE!  
Your Ravenna gas insert is equipped from the factory for  
use with natural gas only as specified on the Safety / Listing  
label attached to the appliance. This appliance can only be  
operated using propane gas (LP) if a certified fuel conver-  
sion kit provided by Lennox Hearth Products is installed by  
a qualified service technician.  
The most important item to check during the initial  
installation and the first thing to check when operating  
problems occur is gas pressure! This appliance will  
not function properly unless the required gas pressure  
is supplied. See the table on this page for gas pressure  
requirements.  
Also check the orifice size on the label on the igniter bracket.  
It must be the correct size for the fuel and altitude.  
Two pressure taps are provided on the insert's valve to  
check gas pressures. The taps are located to the right of  
the on/off/pilot knob (see Figure 14). The bottom tap is the  
inlet (supply) pressure side. To check inlet pressure (with  
the insert burning), insert a small phillips screwdriver into  
the tap and turn a half turn counter-clockwise. Cover the  
tap with the line from a manometer and check the pressure.  
Close the tap gently but securely after completing the check.  
The manifold (outlet) tap is above the inlet tap. To check  
manifold pressure (with the insert burning at the high burn  
setting) insert a small phillips screwdriver into the tap and  
turn a half turn counter-clockwise. Cover the tap with the  
line from the manometer and check the pressure. Again,  
close the tap gently but securely after completing the check.  
Check the taps for gas leaks with a gas leak test solution  
(retighten if necessary).  
Do not run propane tank dry. Running the tank dry may  
cause a hazardous condition due to pressure drop in  
empty tank.  
Solid fuel is NOT to be used with this unit.  
Air Shutter Adjustment  
The Ravenna gas insert has an air shutter control lever  
located behind the lower door on the insert's face and to  
the left of the gas valve (see Figures 15a & 15b). The lever  
is linked to the primary air shutter on the main burner. The  
air shutter regulates the amount of primary air the burner  
receives and therefore how clean the insert burns. The air  
shutter should only be adjusted by a qualified gas techni-  
cian. The insert should burn for about 15 minutes with the  
logs installed before adjusting the air shutter. More air will  
result in shorter flames and less color, less air will result  
in bigger flames and more color. To adjust the air shutter,  
insert a regular screwdriver into the slide adjustment and  
slide it side to side (see Figures 15a & 15b). Caution: The  
air shutter should never be set so as to make the tips of  
the flames sooty or create sooting on the viewing glass,  
logs, or heat exchanger. If soot begins to form after burn-  
ing, the air shutter should be opened gradually until the  
sooting condition stops. Gas quality and gas pressure  
may vary, which can affect the burning characteristics  
of the insert.  
Ifthepressureisnotsufficient,makesurethegassupplyline  
is large enough, the supply regulator is properly adjusted,  
and the total gas load for the residence does not exceed the  
amount supplied.  
The appliance and its individual shut off valve must be  
disconnected from the gas supply piping system during any  
pressure testing of that system at test pressures in excess of  
1/ꢀ psig.  
The appliance must be isolated from the gas supply piping  
system by closing its individual manual shut-off valve during  
any pressure testing of the gas supply piping system at test  
pressures equal to or less than 1/ꢀ psig. Check with your gas  
supplier or plumber.  
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.  
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FOR YOUR SAFETY READ BEFORE OPERATING  
WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS  
EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROP-  
ERTY DAMAGE, INJURY, OR LOSS OF LIFE.  
CAUTION: HOT WHILE IN OPERATION. DO NOT TOUCH. KEEP  
CHILDREN,FURNITURE,GASOLINE,ANDOTHERLIQUIDSWITH  
FLAMMABLEVAPORSAWAY.NEVEROPERATEUNITWITHGLASS  
OFF OR ATTEMPT TO REMOVE THE GLASS WHILE HOT.  
A. This appliance is equipped with a piezo ignition device  
to light the pilot. When lighting the pilot, follow these  
instructions exactly.  
See Detail Shutter  
Adjustment  
Figure 15a  
B. BEFORE LIGHTING, smell around the appliance area for  
gas. Be sure to smell next to the floor, because some gas  
is heavier than air and will settle on the floor.  
Moving shutter  
WHAT TO DO IF YOU SMELL GAS:  
bracket to the right  
will open shutter,  
to the left will close  
shutter.  
DO NOT try to light the appliance.  
DO NOT touch any electric switch,  
DO NOT use any phone in the building. Immediately call  
your gas supplier from a neighbor's phone. Follow the gas  
supplier'sinstructions.Ifyoucannotreachyourgassupplier,  
call the fire department.  
Figure 15b  
Shutter Adjustment Detail  
C. Use only your hand to push in or turn the gas control  
knob. Never use any tool. If the knob will not push in or  
turn by hand, don't try to repair it, call a qualified service  
technician. Force or attempted repair may result in a fire  
or explosion.  
D.DONOTusethisapplianceifanyparthasbeenunderwater.  
Immediately call a qualified service technician to inspect  
theapplianceandtoreplaceanypartofthecontrolsystem  
and any gas control which has been under water.  
Operating Instructions  
pre-lighting CheCklist  
Be sure to check these items before the initial lighting of  
the insert:  
c The insert gas label corresponds to the gas supply avail-  
able - that is "natural gas" for natural gas or "LP gas" for  
LP gas.  
c Gas pressure has been checked carefully - see Page 12.  
c All gas fittings have been checked for leaks.  
c All clearances to combustibles have been met-see Page 8.  
c All combustible materials have been removed from the  
area in front of the insert.  
c All vented areas of the insert face are unobstructed.  
c House is ventilated to clear initial paint curing odors - see  
Page 15.  
c All packaging materials have been removed from the  
firebox.  
c Whileinsertiscool, fingerprintsorothermarkshavebeen  
cleaned from any gold or nickel surfaces with denatured  
alcohol and a soft cloth. Marks left on these surfaces  
may become etched into the finish if not removed prior  
to burning the unit.  
c Brick panels and log set have been installed.  
c The glass door is in place and is properly sealed.  
OPERATING INSTRUCTIONS  
CAUTION: Your Lennox™ gas INSERT MUST ALWAYS BE  
OPERATED WITH GLASS IN PLACE.  
STOP!! Read the safety information above before pro-  
ceeding.  
1. Openthelowerdoor. Makesuregassupplyshut-offcocks  
are open and ON/OFF rocker switch is "OFF." If equipped  
with a thermostat, set it to the lowest setting.  
2. Turn off all electrical power to the appliance.  
3. Push in gas cock dial slightly and turn clockwise  
"OFF."  
to  
NOTE: Dial cannot be turned from "PILOT" to "OFF" unless  
dial is pushed in slightly. Do not force.  
4. Wait five minutes to clear out any gas. Then smell for gas,  
including near the floor. If you smell gas, STOP! Follow  
"B" above. If you don't smell gas continue.  
Lighting Instructions  
The following is a copy of the operating and lighting instruc-  
tions found with each insert:  
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.  
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5. Locate the pilot by looking over the top of the left front  
log. A blue flame will be seen when the pilot is lit.  
6. Turn the gas control knob counter-clockwise  
the "PILOT" position.  
Robertshaw Millivolt Gas Valve  
to  
TH  
TP  
7. Push the knob all the way in and hold in that position.  
Immediately light the pilot by pressing the igniter button  
several times until pilot is lit. Continue to hold the knob  
in for about 30 seconds after the pilot is lit. Realease  
knob and it will pop back out. Pilot should remain lit. If it  
goes out, repeat steps 4-8 holding knob in an additional  
15 seconds after pilot is lit. If knob does not pop out  
when released, stop and immediately call your service  
technician or gas supplier. If the pilot will not stay lit after  
several tries, turn the gas control knob to "OFF" and call  
your service technician or your gas supplier.  
TP/TH  
GasControlKnob  
(Pilot/On/Off)  
FlameHeightControl  
Knob(HI/LO)  
PiezoIgniter  
Allumeur  
ON/OFFSwitch  
Interrupteur  
8. After pilot is lit, turn gas control knob counter-clockwise  
to "ON." Knob can only be turned to "ON" if the  
Gas Pilot Hood  
Veilleuse à gaz  
Thermopile  
knob has popped out.  
Igniter (electrode)  
Allumeur  
9. To turn burner on, turn "ON/OFF" rocker switch to "ON"  
or set the thermostat to the desired temperature above  
room temperature.  
Thermocouple  
10. Adjust the flame height (and heat output) by turning the  
flame height knob clockwise  
for full flame and  
for reduced flame.  
counter-clockwise  
PILOT ASSEMBLY  
Figure 1ꢂ  
11. Turn on the electric power to the appliance and set the  
blower to the desired air flow after it turns on when the  
appliance reaches operating temperature.  
Flame Color & Behavior  
TO TURN OFF GAS TO APPLIANCE  
Your Ravenna™ gas insert is designed for maximum heat-  
ing efficiency. Therefore, upon lighting of the main burner  
the flames will be semi-transparent or “bluish.” After 10-20  
minutes of operation the logs will heat up and the flames  
will become a yellow/orange color.  
1. Turn off the "ON/OFF" rocker switch and/or thermostat (if  
installed) to its lowest setting.  
2. Turn off electric power to the appliance if service is to  
be performed.  
3. Push in gas control knob slightly and turn clockwise  
to "OFF." Do not force.  
Adjustingtheinserttocausetheamestoturnorangesooner  
may result in poor combustion, sooting, and a hazardous  
situation. See the drawing to the right showing proper flame  
appearance.  
This appliance needs fresh air for safe operation and  
must be installed so there are provisions for adequate  
combustion and ventilation air.  
Burner Flame Appearance  
WARNING: Improperinstallation, adjustment, alteration,  
service,ormaintenancecancauseinjuryorpropertydam-  
age. For assistance or additional information, consult a  
qualified installer, service agency, or your gas supplier.  
Soot above  
Flame Tip  
Soot at  
No Soot at  
Flame Tip  
Flame Tip  
Dark Orange  
Flame  
Semi-Transparent  
Yellow Flame  
Ports on Pan  
Burner Assembly  
Operation of this appliance when not connected to a prop-  
erly installed and maintained venting system can result in  
carbon monoxide (CO) poisoning and possible death.  
No Blue Flame  
Center  
Blue Flame  
Center  
PROPERLY  
BURNING FLAME  
IMPROPERLY  
BURNING FLAME  
SHUTDOWN PROCEDURE  
Figure 17  
To turn off the burner, turn the rocker switch to "OFF" or  
adjust the thermostat (if installed) to a setting below room  
temperature. The pilot will remain lit for future burner igni-  
tion. For complete shutdown, see "TO TURN OFF GAS TO  
APPLIANCE" above.  
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.  
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Paint Curing  
Blower Operation  
Your Ravenna gas insert comes equipped with a 150 CFM  
blower with a variable speed control and an automatic  
temperature activated On/Off snap switch.  
This insert has been painted with StoveBright high tem-  
perature metallic stove paint. It leaves the factory dry to  
the touch, but finishes curing as the insert is used. Fire  
the insert four successive times for ten minutes each time  
with a five minute cool down between each firing. Ventilate  
the house during these first firings as the paint gives off an  
unpleasant odor. It is recommended that persons sensitive  
to an imbalance in the indoor air quality avoid the insert  
during the curing process.  
operation:  
1. Plugtheblowerpowercordintoagrounded(three-prong)  
outlet. This appliance is equipped with a three-prong  
(grounding)plugforyourprotectionagainstshockhazard  
and should be plugged directly into a properly grounded  
three-prongreceptacle. Donotcutorremovetheground-  
ing prong from this plug.  
Quiet Operation  
2. After the insert warms up, the fan will turn on if the speed  
control (located at the right below the firebox) is left in  
the "ON" position. The fan will not operate until the insert  
is warm.  
3. Once the fan turns on, turn the knob to the desired speed.  
No further adjustment is necessary.  
As the Ravenna™ gas insert is burning, a number of normal  
operationalsoundsmaybeheard.Theowofgasthroughthe  
gas valve and orifice may make a rushing or whistling noise.  
If this noise is objectionable, it can be reduced by turning  
down the flame. Turning down the flame can reduce total  
heat output by more than 30%. When the blower turns on,  
the sound of rushing air may be heard. The blower sounds  
may be reduced by adjusting the speed control located on  
the blower assembly. Also, a slight clicking sound may be  
heard as the gas valve or blower switch turn on and off.  
4. If you do not wish to have the fan on, turn the knob until  
it clicks into the "OFF" position.  
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.  
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The thermostat, remote control, and rocker switch will turn  
theburneronandoffindependently.Besuretosettherocker  
switch to the “OFF” position when using the thermostat or  
remote control and set the thermostat or remote control to  
the lowest temperature when you wish to use the rocker  
switch only, otherwise one may override the other. If a re-  
mote thermostat is to be used with the insert, do not place  
the receiver under the firebox.  
operating options  
The rocker switch on your Ravenna™ gas insert is used to  
turn the burner on and off while the pilot is on. The rocker  
switch can be installed in the hole in the right side of the  
top surround panel or in the hole in the panel to the left  
of the igniter button. The hole in the panel is covered by a  
label which must be carefully cut out before installing the  
rocker switch. The switch must be disconnected from the  
coil of wire to which it is attached, the plastic nut unscrewed  
from the back side of the switch, and then the switch can  
be inserted into the hole at either location. If the switch is  
to be located in the surround, route the wire behind the  
igniter bracket and through the hole in the lower right side  
oftheinsert. Attachthethreeplasticadhesivewirerestraints  
(found in the bag in the firebox) to the side surround panel.  
Feed the wire through these restraints and up to the switch.  
Care should be taken to ensure the wire does not come in  
contact with the hot surfaces of the firebox. Reconnect the  
wires to the switch.  
Thermostat Wire  
Wire Size  
1ꢀ Gage  
14 Gage  
1ꢂ Gage  
18 Gage  
ꢀ0 Gage  
Maximum Length  
100 Feet  
ꢂ4 Feet  
40 Feet  
ꢀ5 Feet  
1ꢂ Feet  
A wall-mounted switch, a millivolt wall thermostat, or a  
remote control, can be used to supplement the rocker  
switch. The gas valve is powered by millivolts generated by  
the pilot assembly. This millivolt system is very sensitive to  
electrical resistance, therefore, make sure all connections  
are tight, clean, and free from corrosion. Do not splice any  
millivolt wires. Consult the table on this Page to determine  
the proper gage of wire for the thermostat or wall switch  
connections. This table refers to the total length of the wire  
(out to the switch and back). The thermostat must be a  
millivolt type. A 24-volt furnace thermostat will not work.  
Never hook up household current - 120 Volts - to the mil-  
livolt system. It is not recommended to hook up any more  
than two switches to the insert (for example a rocker switch  
and a wall thermostat). Additional switches may affect the  
system resistance and increase the chance of the burner not  
igniting.Followtheinstructionsincludedwiththethermostat  
or remote control for wiring.  
millivolt Control system  
This fireplace operates on a millivolt control system. As  
such, no additional power supply is needed for the fireplace  
to heat. The pilot assembly contains a thermocouple, that  
when heated by the pilot flame, generates electricity (mil-  
livolts- mV=1/1000 of a volt) which opens a valve allowing  
gas to flow to the pilot assembly. The pilot assembly also  
contains a thermopile, that when heated by the pilot flame,  
generates electricity that flows to terminal #1 (labeled  
THTP) on the gas valve. When the electricity is conducted  
from terminal #1 through the on/off switch, thermostat, or  
receiver of the remote control to terminal #3 (labeled TH)  
on the gas valve, the main burner will ignite.  
Pilot Hood  
Millivolt Control  
Schematic  
Sparker  
Piezo Igniter  
Thermocouple  
Thermopile  
Wiring Terminals  
Pilot Assembly  
TH  
TP  
Pilot Gas Line  
TH/TP  
White  
Brown  
Gas Inlet  
ON/OFF Rocker Switch,  
Thermostat, or Remote  
Thermostat  
Figure 18  
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.  
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Maintenance & Servicing  
Millivolt and System Checks  
Check  
Test  
To  
Test  
Connect  
Meter  
Thermostat  
Connects  
Meter  
Reading  
Should Be  
maintenanCe CheCklist  
Leads to  
Terminals  
The following should only be performed by a qualified  
service technician.  
A
B
Complete  
System  
ꢀ & ꢁ  
Closed  
Open  
100 MV  
or More  
Thermopile  
Output  
1 & ꢀ  
Greater  
Than  
ꢁꢀ5 MV  
Caution: Label all wires prior to disconnection when  
servicing controls. Wiring errors can cause improper  
and dangerous operation. Verify proper operation after  
C
System  
ꢀ & ꢁ  
Closed  
ꢀ.5 Ohms  
servicing.  
Resistance  
1.Annual inspection should be made and the following  
checks performed:  
proper pilot flame appearanCe  
oWhen unit is cool, remove glass and inspect burner for  
dirt, soot, and lint accumulations, and remove if neces-  
sary. If excessive soot accumulation is present on burner,  
have a qualified service technician adjust the burner for  
proper combustion.  
oClean inside of glass with gas fireplace glass cleaner.  
NEVER attempt to remove or clean the glass when the  
unit is hot.  
oCheck the hot air outlet vents for lint or other accumula-  
tions. Never block or restrict vent openings, obstruct flow  
of ventilation air, or use vents other than those approved  
for use with the Ravenna gas insert.  
Figure 19  
oCheck that the chimney and its outlet are open and free  
of soot, blockage, or debris.  
glass door Cleaning and maintenanCe  
oCheckgasketsonceayear.Gasketsmustbetight.Replace  
if necessary.  
Cleaning: Whencool,theglassmaybecleanedwithaclean,  
softclothandWindex.Forcleaningwhitecondensationfrom  
the interior glass, use KEL KEM gas fireplace glass cleaner  
available from your insert dealer. Use of caustic or abrasive  
cleaners may damage the glass. DO NOT operate the insert  
withbrokenglass. DONOTcleandoororglasswhenhot. DO  
NOT abuse the glass door by striking or slamming it shut.  
DO NOT use substitute materials if replacing the glass. DO  
NOT spray commercial glass cleaner with ammonia on the  
door and glass gasket as it may dissolve the gasket glue.  
oInspectthepilotsystemforproperame.NEVERADJUST  
THE PILOT until after the gas pressure has been checked  
and the supply lines have been completely bled (this may  
take an hour or more when bleeding through the pilot).  
All pilots are checked and burned at the factory prior to  
shipment.Thepilotadjustment screwislocatedbelowthe  
ON/OFF/PILOT control knob. Remove the pilot adjusting  
cover with a flat-bladed screwdriver to access the pilot  
adjustingscrew.Adjustthepilotscrewtoproperlysizethe  
flames. The flames should directly contact the thermopile  
and extend across the main burner ports. Be careful not  
to back the screw out of its threads. Replace the cover  
and check for gas leaks using a gas leak test solution.  
Glass Replacement: The glass in the insert door cannot be  
replacedseparately.Shouldtheglassbedamaged,theentire  
glass, gasket, and metal frame assembly must be replaced  
as a unit. This replacement glass assembly is available from  
yourLennoxHearthProductsdealer.Theglassisneo-ceramic  
and alternative types must not be used.  
oCheck that the area around the insert is kept clear and is  
free of combustible materials, gasoline, and other flam-  
mable vapors and liquids.  
WARNING: Do not operate appliance with the glass panel  
removed, cracked, or broken. Do not remove glass door  
while the insert is hot. Replacement of the glass door  
should be done by a qualified service technician.  
oCheck the millivolt system as per the table on this page.  
ꢀ.The viewing glass should be cleaned periodically (see  
Glass Maintenance).  
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.  
17  
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fuel Conversion  
glass door removal  
Converting your Ravenna™ gas insert between natural gas  
and LP can be accomplished by installing a conversion kit  
(valve regulator and burner orifice). Only a qualified service  
technician should perform the conversion.  
Caution: Do not slam or strike glass door or damage  
may occur.  
Do not remove the glass door while the insert is hot. To re-  
move the glass door, pull forward and up on the top latches.  
Lift the glass door up and off the lower spring latch. Be  
careful not to damage or scratch the glass while handling.  
To reinstall the glass, reverse the removal steps. Do not  
operate the insert with the glass removed.  
Conversion kit: Please see instructions provided with  
conversion kit.  
blower removal  
Unplugthepowersupply cordfromtheelectricaloutlet prior  
to removing the blower. The fan can be accessed through  
the back wall of the firebox.  
Caution: Label all wires prior to disconnection when  
servicing controls. Wiring errors can cause improper and  
dangerousoperation. Verifyproperoperationafterservic-  
ing (see the fan wiring diagram below for reference).  
(A) Spring Handle Latches  
(B) Door Mounting Plates  
Remove the insert face, glass door, log set, and brick panels.  
All of these items are fragile so handle them with care. Next,  
remove the nine allen head screws around the outside of  
the panel fastened to the back wall of the firebox. Rotate  
the top of this panel toward the front, remove the two wires  
connected to the fan, and then lift the panel with the fan at-  
tached out of the firebox. To reinstall the fan, repeat these  
steps in the reverse order.  
Figure ꢀ0  
glass door Cleaning and repair  
Cleaning: Do not remove or clean the glass door when hot.  
A gas door glass cleaner (available from your Lennox Hearth  
Products dealer) or windex should be used with a soft cloth  
to clean the glass. Do not use an abrasive cleaner.  
Electrical Requirements:  
This gas insert operates without an outside power source,  
however the blower requires a 120 Volt electical service  
outlet. Ths appliance, when installed, must be electrically  
grounded in accordance with local codes, or in the absence  
of local codes, the National Electrical Code ANSI/NFPA 70  
- latest edition. (See Operating Options for thermostat and  
ON/OFF switch information).  
Repair: If the glass is broken in the glass door, the entire  
door (metal frame, gasket, and glass) should be replaced  
as a unit. This replacement unit is available from your Len-  
nox Hearth Products dealer. Do not use substitute parts or  
materials.  
Caution: Do not operate this insert with broken glass.  
Fan Snap Switch  
Blower Wiring  
Schematic  
Fan Speed Control  
Ground (Green)  
Black (Hot)  
Power Source  
White (Neutral)  
White  
Black  
Blower  
Figure ꢀ1  
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.  
18  
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Troubleshooting  
NOTE: When troubleshooting the gas control system, be sure the external gas shut off valve, located at the gas sup-  
ply inlet is in the “ON” position.  
IMPORTANT: Call your gas supplier or plumber for additional help with any gas control problem. Valve system  
troubleshooting should only be accomplished by a qualified service technician.  
SYMPTOM  
PROBABLE CAUSE  
CORRECTIVE ACTION  
Thin black coating (soot)  
forms on the viewing  
glass, logs, or firebox  
Improper log or ember  
placement  
See Brick Panel and Log Set Installation on Pages 10 & 11. If there is soot in one  
specific location, the rockwool below this location needs to be adjusted. This can be done  
by pulling embers forward slightly. If the flames have soot tails, the shutter will need to  
be opened.  
Improper air shutter  
setting  
If sooting continues open air shutter (see Air Shutter Adjustment on Page 12 & 13)  
Not enough combus-  
tion air  
Check for debris obstructing air flow in valve compartment under insert or in front of  
lower venting.  
Humming or whistling  
coming from insert.  
Normal operating noise See Quiet Operation on Page 15. The noise may be reduced by slightly turning down the  
flame. Turning the flame down will reduce the heat output of the insert.  
Obstructed orifice  
opening  
If noise is excessive or is “whistling” have your gas supplier check the regulator and  
orifices and replace if necessary.  
A change in flame appear- A change in gas pres-  
ance or burner operation. sure  
Have your gas supplier check for correct gas pressure (7" W.C. / po. C.E. [1.74 kPa] natu-  
ral gas; 11" W.C. / po. C.E. [2.74 kPa] LP gas). NOTE: NEVER BLOCK OR OBSTRUCT AIR  
INTAKE OR OUTLET VENTS.  
Improper ember place-  
ment  
See Brick Panel and Log Set Installation on Pages 10 & 11.  
Spark igniter will not light No gas supplied to unit Check gas supply. To purge, hold in gas cock on valve for 1-2 minutes and try again.  
pilot after repeated tries.  
or air in line  
Defective igniter (no  
spark at electrode)  
Check for spark at electrode and pilot, if no spark and electrode wire is properly con-  
nected, replace igniter and igniter wire.  
Defective or misaligned Using a match, light pilot. If pilot lights, turn off pilot and trigger the igniter again. If pilot  
electrode at pilot (spark lights, an intermittent gas/air supply may be the problem, if longer purge will not light  
at electrode)  
- check gap between electrode and pilot - should be 1/8 inch (3 mm) to have a strong  
spark. If OK, replace pilot.  
Pilot will not stay lit after  
carefully following lighting  
instructions.  
Low gas inlet pressure  
Defective thermopile  
Check inlet pressure and adjust pilot if necessary.  
Be sure wire connections from thermopile are tight at gas valve terminals.  
Either rocker switch or thermostat wires may be grounded. Remove wires from valve  
terminals. If pilot stays lit, trace switch wiring for a ground. May be grounded to insert or  
gas supply.  
Check open circuit millivolt output of thermopile. Reading should be greater than 325mV.  
Also check thermopile wire for kinks that can cause loss of mV. Replace faulty thermopile  
if wire is okay and reading is less than 325mV.  
Defective automatic  
valve operator  
Turn valve knob to “ON” and thermostat (if installed) to 90º. Millivolt meter should read  
greater than 100 mV. If reading is OK and burner does not turn on, replace gas valve  
(qualified service technician only).  
Main burner will not burn. Pilot has gone out  
See Lighting Instructions.  
Rocker switch, thermo- Disconnect rocker switch and thermostat wires at terminals 1 and 3 on valve. Jumper  
stat, or wires defective  
across from 1 to 3 with pilot lit. If burner comes on either rocker switch, thermostat, or  
wiring is not functioning.  
Thermopile may not be  
generating sufficient  
millivolts  
Check thermopile with millivolt meter (see Maintenance and Servicing), recheck symp-  
tom #2.  
19  
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Replacement Parts  
Ravenna™ 33/40 (RDV33/40)  
Part Number  
Description  
47500  
H3045  
H6010  
H5922  
H5938  
H5939  
H5941  
H5924  
H5963  
H5926  
H5971  
H5925  
H5929  
H5927  
H5972  
H5433  
H5434  
H6013  
H5875  
H5655  
H5744  
H6007  
H5745  
70006  
70005  
71155  
H5975  
H5977  
H5730  
H5858  
H2739  
H5863  
H5864  
H7105  
H5989  
H5839  
H5913  
H5914  
H5980  
H5893  
H5908  
H5910  
75169  
75170  
75010  
Cassette Assembly NG 33,000 BTU (if LP, also requires H5433 Conversion Kit)  
Cassette Assembly NG 40,000 BTU (if LP, also requires H5433 Conversion Kit)  
Burner Assembly  
Pilot Assembly Convertible, NG or LP  
Gas Control Valve NG (if LP, also requires H5941 LP Regulator)  
Regulator, NG  
Regulator, LP  
Orifice Main Burner #36 NG 33,000 BTU  
Orifice Main Burner 1/8" NG 40,000 BTU  
Orifice High Altitude Main Burner #37 NG 33,000 BTU  
Orifice High Altitude Main Burner #30 NG 40,000 BTU  
Orifice Main Burner #51 LP 33,000 BTU  
Orifice Main Burner #49 LP 40,000 BTU  
Orifice High Altitude Main Burner #52 LP 33,000 BTU  
Orifice High Altitude Main Burner #53 LP 40,000 BTU  
Conversion Kit, NG to LP  
Conversion Kit, LP to NG  
Blower W/Mounting Bracket  
Blower Snap Switch  
Blower Speed Control (rheostat)  
On/Off Switch  
On/Off Switch Wires Only  
Piezo Igniter  
Thermostat  
AC Remote Control Thermostat  
DC Remote Control Thermostat  
Power Cord  
Blower Wire  
Speed Control Wire (for rheostat)  
Log Set  
Brick Panel Set  
Bag of Embers (volcanic stone)  
Bag of Rockwool  
Firebox Door w/Glass  
Hardware Package  
Log Set Support  
Hinge, Right, Double Door W/Screen all Faces  
Hinge, Left, Double Door W/Screen all Faces  
Knob Extension Kit, Robertshaw, Bay Face  
Accent Trim, Gold, Traditional Face  
Glass, Pillar Center  
Glass Pillar Side  
Knob, Gold, Set of 2  
Knobs, Brushed Nickel, set of 2  
Knobs, Black Nickel, set of 2  
ꢀ0  
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SAFETY / LISTING LABEL  
SERIAL  
NO.  
MODEL  
Revenna™  
MODÈLE  
HOMOLOGUÉ FOYER RADIANT PRÉFABRIQUÉ AU GAZ - INSERTION DE FOYER AU GAZ - NE PAS  
UTILISER AVEC DU COMBUSTIBLE SOLIDE  
RDV  
TESTÉ SELON LA NORME ANSI Z21.88-2005/CSA 2.33-2005 «FOYER RADIANT AU GAZ», UL307B, CSA P.4.1-02, ET CGA 2.17-M91.  
MANUFACTURED BY / FABRIQUÉ PAR:  
LENNOX HEARTH PRODUCTS  
PO BOX 987  
CET APPAREIL DOIT ÊTRE INSTALLÉ CONFORMÉMENT AUX EXIGENCES DES CODES RÉGIONAUX ET DU CODE D’INSTALLATION  
ANSI NFPA 54-DERNIÈRE ÉDITION (ETATS-UNIS), OU CAN/CGA-B149.1-DERNIÈRE ÉDITION (CANADA). CET APPAREIL DOIT ÊTRE  
INSTALLÉ SELON LES DIRECTIVES D’INSTALLATION DU FABRICANT. POUR INSTALLATION DANS DES FOYERS À COMBUSTIBLE  
SOLIDE SEULEMENT - DE MAÇONNERIE OU PRÉFABRIQUÉ EN USINE. CE FOYER RADIANT AU GAZ À ÉVACUATION N’EST PAS  
CONÇU POUR ÊTRE UTILISÉ AVEC DES FILTRES À AIR.  
CET APPAREIL DOIT ÊTRE UTILISÉ AVEC LE TYPE DE GAZ INDIQUÉ SUR LA PLAQUE SIGNALÉTIQUE ET PEUT ÊTRE INSTALLÉ  
DANS UNE MAISON PRÉUSINÉE OU DANS UNE MAISON MOBILE FIXE, LÀ OÙ LES CODES RÉGIONAUX LE PERMETTENT. VOIR LE  
MANUEL D’ENTRETIEN POUR PLUS DE DÉTAILS. CET APPAREIL NE PEUT PAS ÊTRE CONVERTI POUR L’USAGE AVEC D’AUTRES  
TYPES DE GAZ À MOINS D’UTILISER UNE TROUSSE DE CONVERSION HOMOLOGUÉE.  
Report No. / Número de Rapport  
050-S-15c-5  
AUBURN, WA., USA 98071  
FACTORY EQUIPPED FOR NATURAL GAS. IF CONTROL PANEL CONTRADICTS THIS LABEL, UNIT FUEL TYPE HAS BEEN CONVERTED.  
CET APPAREIL EST MUNI D’ÉQUIPEMENT POUR L’USAGE DU GAZ NATUREL. SI L’ÉTIQUETTE DU PANNEAU DES COMMANDES CONTREDIT  
CETTE ÉTIQUETTE, C’EST QUE LE TYPE DE CARBURANT DE CET APPAREIL A ÉTÉ CONVERTI.  
LISTED VENTED GAS FIREPLACE HEATER - FIREPLACE INSERT - NOT FOR USE WITH SOLID FUEL  
TESTED TO ANSI Z21.88-2005/CSA 2.33-2005 “VENTED GAS FIREPLACE HEATERS”, UL307b, CSA P.4.1-02, AND CGA 2.17-M91.  
THIS APPLIANCE MUST BE INSTALLED IN ACCORDANCE WITH LOCAL CODES, IF ANY. IF NOT, FOLLOW THE CURRENT ANSI  
Z223.1/NFPA 54-LATEST EDITION (USA) OR CAN/CGA B149.1-LATEST EDITION (CANADA). THIS APPLIANCE MUST BE INSTALLED  
IN ACCORDANCE WITH THE MANUFACTURER’S INSTALLATION INSTRUCTION. FOR INSTALLATION IN SOLID FUEL BURNING  
FIREPLACES ONLY - MASONRY OR FACTORY BUILT. THIS VENTED GAS FIREPLACE HEATER IS NOT FOR USE WITH AIR FILTERS.  
THIS APPLIANCE IS ONLY FOR USE WITH THE TYPE OF GAS INDICATED ON THE RATING PLATE AND MAY BE INSTALLED IN AN  
AFTERMARKET, PERMANENTLY LOCATED, MANUFACTURED (MOBILE) HOME WHERE NOT PROHIBITED BY LOCAL CODES. SEE  
OWNER’S MANUAL FOR DETAILS. THIS APPLIANCE IS NOT CONVERTIBLE FOR USE WITH OTHER GASES UNLESS A CERTIFIED  
KIT IS USED.  
DANGER: RISK OF ELECTRICAL SHOCK. DISCONNECT POWER BEFORE SERVICING UNIT.  
IF ELECTRICALLY CONNECTED, CONNECTIONS AND GROUNDING MUST BE IN ACCORDANCE WITH LOCAL CODES, IF ANY.  
IF NOT, FOLLOW THE CURRENT NATIONAL ELECTRICAL CODE ANSI/NFPA 70-LATEST EDITION (USA) OR CSA C22-1-LATEST  
EDITION (CANADA).  
DANGER: RISQUE DE CHOC ÉLECTRIQUE. DÉBRANCHEZ L’APPAREIL AVANT D’EN FAIRE L’ENTRETIEN.  
SI L’APPAREIL REQUIERT UN BRANCHEMENT ÉLETRIQUE, LES RACCORDEMENTS ET LA MISE À LA TERRE DOIVENT ÉTRE  
CONFORMES AUX EXIGENCES DES CODES RÉGIONAUX ET DU CODE D’INSTALLATION ANSI/NFPA 70 OU CSA C22-1.  
SPÉCIFICATIONS  
Ravenna 40 (RDV40)  
Ravenna 33 (RDV33)  
GAZ NATUREL GAZ PROPANE GAZ NATUREL  
GAZ PROPANE  
33000/24000  
10,0  
ENTRÉE MAX/MIN BTU/HR 0-4500 pi (0-1370 M)*  
PRESSION À LA SORTIE (IN. WC/C.E.)  
40000/28000  
37500/26000  
10,0  
33000/24000  
3,5  
5,0  
3,5  
5,0  
PRESSION MINIMUM D’ENTRÉE DU GAZ (IN. WC/C.E.)  
ORIFICE (DMS) 0-4500 pi (0-1370 M)*  
10,5  
10,5  
1/8”  
#49  
#36  
#51  
*L’APPAREIL PRÉUSINÉ EST MUNI D’ÉQUIPEMENT POUR 0-2000 PIEDS (0-610 M). AU CANADA 0-4500 PIEDS (0-1370M).  
SPÉCIFICATIONS ÉLECTRIQUE 120 VCA, 60 HZ, MOINS DE 2 AMPÈRES  
RATINGS  
Ravenna 40 (RDV40)  
Ravenna 33 (RDV33)  
CHEMINÉE - ÉVACUATION :INSTALLER AVEC DE L’ÉVENT À GAZ DE TYPE B-VENT OU UN CONDUIT FLEXIBLE À SIMPLE  
PAROI HOMOLOGUÉ COMME TUBAGE.  
CET APPAREIL DOIT ÊTRE RELIÉ À UN SYSTÈME D’ÉVACUATION TEL QUE SPÉCIFIÉ DANS LE MANUEL D’INSTALLATION DU  
FABRICANT.  
EN ALTITUDE, AU-DELÀ DE 2000 PI/610 M, (AU CANADA 0-4500 PI/0-1370M) LA CAPACITÉ ÉNERGÉTIQUE DE L’APPAREIL  
DIMINUE DE QUATRE (4)% POUR CHAQUE 1000 PI (405 M).  
NATURAL GAS  
LP GAS  
37,500/26,000  
10.0  
NATURAL GAS  
LP GAS  
33,000/24,000  
10.0  
MAX/MIN INPUT BTUH 0-2,000 FT (0-610 M)*  
MANIFOLD PRESSURE (IN. WC)  
40,000/28,000  
33,000/24,000  
3.5  
5.0  
3.5  
5.0  
#36  
MIN. INLET PRESSURE (IN. WC)  
10.5  
10.5  
SI LE MODÈLE RDV33 EST CONVERTI COMME MODÈLE RDV40, ASSUREZ VOUS QUE LES  
DÉGAGEMENT AUX COMBUSTIBLES SONT RESPECTER SELON LE MODÈLE RDV40.  
ORIFICE (DMS) 0-2,000 FT (0-610 M)*  
1/8”  
#49  
#51  
*UNIT FACTORY EQUIPPED FOR 0-2000 FT/0-610 M, IN CANADA 0-4500 FT/0-1370 M  
ELECTRICAL RATING: 120 VAC, 60 HZ, LESS THAN 2 AMPS  
DÉGAGEMENTS AUX COMBUSTIBLES  
-
RDV40  
RDV33  
DÉGAGEMENTS MINIMUMS  
CHIMNEY - USE WITH B-VENT CHIMNEY OR SINGLE WALL GAS VENT FLEX CHIMNEY LINER LISTED TO UL 1777 OR ULC S635.  
THIS APPLIANCE MUST BE PROPERLY CONNECTED TO A VENTING SYSTEM IN ACCORDANCE WITH THE MANUFACTURER’S  
INSTALLATION INSTRUCTIONS.  
FOR ALTITUDES ABOVE 2,000 FT/610M (IN CANADA 4500 FT/1370M) DE-RATE THE APPLIANCE BY FOUR (4)% FOR EVERY  
1,000 FT (405 M).  
E
F
= Dessus du foyer à partir de la base  
= Mur latéral à partir du centre du foyer  
35.5”(902mm) 31.5”(800mm)  
25.5”(648mm) 25.5” (648mm)  
MANTEAU  
DE FOYER  
*J = 10.5” (267mm) manteau de foyer à partir  
de la base  
43”(1092mm)  
39”(991mm)  
F
PIÈCE DE  
FINITION  
*
Voir le manuel d’entretien pour les informatinos supplémentaires reliées  
aux distances à respecter pour le manteau de foyer  
J
E
C
L
WARNING: IF UNIT IS CONVERTED TO AN RDV40 FROM AN RDV33 ENSURE THAT THE  
CLEARANCES TO COMBUSTIBLES ARE CORRECT FOR RDV40.  
DIMENSIONS MINIMUMS  
14”  
10”  
0”  
G
H
DE FOYER REQUISES  
(356mm) (254mm)  
(0mm)  
H
A = 29.75” (756mm) Ouverture avant  
B = 19.50” (495mm) Hauteur  
RDV40  
RDV33  
MINIMUM CLEARANCES TO COMBUSTIBLES  
0”  
2”  
4”  
G
MINIMUM CLEARANCES  
MANTEL  
RDV40  
RDV33  
(0mm)  
(21mm) (102mm)  
C = 19.00” (483mm) Largeur arrière  
D = 16.00” (406mm) Profondeur du foyer  
E = Top Facing to Bottom of Insert  
35.5”(902mm) 31.5”(800mm)  
F = Center of Glass to Side Facing or Side Wall 25.5”(648mm) 25.5” (648mm)  
13”  
10”  
0”  
TRIM  
PROTECTION DU FOYER  
G = Extension d’âtre min. devant  
G = le foyer  
H = Distance verticale de la base de  
H = l’appareil aux combustibles  
G
H
*J = 10.5” (267mm) Mantel to Bottom of Insert 43”(1092mm)  
* See owner’s manual for additional mantel clearances and options  
39”(991mm)  
Note: Extension d’âtre fabriqué avec  
3/8” (10mm) minimum de matériaux  
non-combustible ou équivalent  
possédant un facteur k de 0.84.  
F
(330mm) (254mm)  
(0mm)  
J
0”  
2”  
4”  
MINIMUM FIREPLACE SIZES REQUIRED  
A=29.75” (756mm) Front Opening  
E
(0mm)  
(21mm) (102mm)  
C
L
G
H
14”(356mm) 10”(254mm)  
0”(0mm) 2”(21mm)  
0”(0mm)  
B=19.50” (495mm) Height  
C=19.00” (483mm) Rear Width  
D=16.00” (406mm) Fireplace Depth  
RDV40  
4”(102mm)  
H
G
DANGER:  
CET APPAREIL DÉGAGE DES TEMPÉRATURES ÉLEVÉES ET DEVRAIT ÊTRE INSTALLÉ À L’ÉCART DES  
HEARTH PROTECTION  
G = Minimum Hearth Protection RDV33  
G = from Front of Insert  
H = Vertical Distance from Insert  
H = Bottom to Combustible Material  
G
H
13”(330mm) 10”(254mm)  
0”(0mm) 2”(21mm)  
0”(0mm)  
ENDROITS TRÈS PASSANTS ET LOIN DES MEUBLES ET RIDEAUX. SURVEILLEZ LES ENFANTS QUI SE TROUVENT DANS  
LA PIÈCE. GARDEZ LA ZONE AUTOUR DU FOYER EXEMPTE DE MATÉRIAUX COMBUSTIBLES, D’ESSENCE ET AUTRES  
VAPEURS ET LIQUIDES INFLAMMABLES. MAINTENEZ LE BRÛLEUR ET LE BOÎTIER DES COMMANDES PROPRE EN TOUT  
TEMPS. VOIR LES MANUELS D’INSTALLATION ET D’ENTRETIEN QUI ACCOMPAGNENT L’APPAREIL. SEUL LE PANNEAU  
VITRÉ FOURNI PAR LE MANUFACTURIER PEUT ÊTRE UTILISÉ AVEC CET APPAREIL. EN AUCUN CAS, L’APPAREIL NE  
PEUT ÊTRE UTILISÉ SANS LA VITRE OU AVEC LA VITRE BRISÉE. LE REMPLACEMENT DE LA VITRE DOIT ÊTRE EFFECTUÉ  
PAR UN TECHNICIEN DE SERVICE QUALIFIÉ.  
4”(102mm)  
Note: Hearth protection to be min. 3/8” (10mm) thick  
non-combustible or equivalent, with a k factor of .84.  
CAUTION:  
HOT WHILE IN OPERATION. DO NOT TOUCH. SEVERE BURNS MAY RESULT. KEEP  
CHILDREN, CLOTHING, FURNITURE, GASOLINE AND OTHER LIQUIDS HAVING FLAMMABLE VAPORS  
AWAY. KEEP BURNER AND CONTROL COMPARTMENT CLEAN. SEE INSTALLATION AND OPERATING  
INSTRUCTIONS ACCOMPANYING APPLIANCE. FOR USE WITH GLASS DOORS CERTIFIED WITH THIS  
APPLIANCE ONLY. DO NOT OPERATE THE APPLIANCE WITH GLASS REMOVED, CRACKED OR BROKEN.  
REPLACEMENT OF THE PANEL(S) SHOULD BE DONE BY A LICENSED OR QUALIFIED PERSON.  
AVERTISSEMENT: UNE INSTALLATION INADÉQUATE DE MÊME QU’UN AJUSTEMENT, UNE MODIFICATION, UNE  
RÉPARATION OU UN ENTRETIEN INCORRECTS PEUVENT CAUSER DES BLESSURES OU DOMMAGES À LA PROPRIÉTÉ.  
RÉFÉREZ-VOUS AU MANUEL D’ENTRETIEN LIVRÉ AVEC CET APPAREIL. POUR DE L’ASSISTANCE, CONSULTEZ UN  
INSTALLATEUR QUALIFIÉ, UNE ENTREPRISE DE SERVICE OU UN FOURNISSEUR DE GAZ.  
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 GAS SUPPLIER.  
DATE OF MANUFACTURE / DATE DE FABRICATION  
JAN  
FEB MAR APR MAY JUN  
JUL AUG SEP OCT NOV DEC  
2007 2008 2009 2010  
JANV FEVR MARS AVR MAI JUIN JUIL AOÛT SEPT OCT NOV DEC  
Part No./ No. pièce #36200 Rev. A, 05/2007  
IGN  
DO NOT REMOVE OR COVER THIS LABEL  
N’ENLEVEZ PAS OU NE COUVREZ PAS CETTE ÉTIQUETTE  
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.  
ꢀ1  
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Lighting Label  
FOR YOUR SAFETY READ BEFORE OPERATING  
POUR VOTRE SÉCURITÉ, LIRE AVANT L’ALLUMAGE  
WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING  
PROPERTY DAMAGE, INJURY OR LOSS OF LIFE.  
AVERTISSEMENT: SI VOUS NE RESPECTEZ PAS RIGOUREUSEMENT LES INSTRUCTIONS CI-DESSOUS, VOUS POURRIEZ ENCOURIR UN RISQUE D’INCENDIE ET/OU  
D’EXPLOSION QUI POURRAIENT CAUSER DES DOMMANGES MATÉRIELS ET CORPORELS POUVANT ENTRAÎNER LA MORT.  
CAUTION: HOT WHILE IN OPERATION. DO NOT TOUCH. KEEP CHILDREN, FURNITURE, GASOLINE AND OTHER LIQUIDS WITH  
FLAMMABLE VAPORS AWAY. NEVER OPERATE UNIT WITH GLASS DOOR OFF OR ATTEMPT TO OPEN THE DOOR WHILE HOT.  
DANGER: CET APPAREIL DÉGAGE DES TEMPÉRATURES ÉLEVÉES ET DEVRAIT ÊTRE INSTALLÉ À L’ÉCART DES ENDROITS TRÈS PASSANTS ET LOIN DES MEUBLES  
ET RIDEAUX. GARDEZ LA ZONE AUTOUR DU FOYER EXEMPTE DE MATÉRIAUX COMBUSTIBLES, D’ESSENCE ET AUTRES VAPEURS ET LIQUIDES INFLAMMABLES.  
A. This appliance is equipped with a piezo ignition device to light the pilot. When lighting the pilot, follow these instructions exactly.  
A. Cet appareil utilise un système d’allumage par étincelle (allumeur Piézo-électrique) pour allumer la veilleuse. Assurez-vous de suivre  
rigoureusement les instructions d’allumage de la veilleuse.  
B. AVANT D’ALLUMER L’APPAREIL, assurez-vous qu’il n’y a pas d’odeur de gaz près de l’appareil ni près du sol car certains gaz plus  
lourds que l’air auraient tendance à s’y accumuler en cas de fuite.  
B. BEFORE LIGHTING, smell around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air  
and will settle on the floor.  
WHAT TO DO IF YOU SMELL GAS:  
QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ:  
DO NOT try to light the appliance.  
N’ALLUMEZ aucun appareil.  
DO NOT touch any electric switch; do not use any phone in the building.  
Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.  
If you cannot reach your gas supplier, call the fire department.  
Ne touchez aucune prise électrique; N’utilisez aucun téléphone dans votre édifice.  
Sortez de la maison. À partir d’un autre endroit, appelez immédiatement votre fournisseur de gaz et suivez les directives.  
S’il est impossible de joindre le distributeur du gaz, appelez les pompiers.  
C. Use only your hand to push in or turn the gas control knob. Never use any tool. If the knob will not push in or turn by hand, don't try  
to repair it, call a qualified service technician. Force or attempted repair may result in a fire or explosion.  
C. N’utilisez aucun outil pour tourner ou pousser le dispositif de contrôle du gaz. Si vous ne pouvez le faire manuellement, n’essayez  
pas de réparer l’appareil. Appelez un technicien de service qualifié. Si vous tentez de forcer ou réparer le dispositif de contrôle du gaz  
vous pourriez encourir un risque d’incendie et/ou d’explosion.  
D. N’utilisez pas cet appareil si une de ses composantes a été émergée dans l’eau. Appelez immédiatement un technicien de service  
qualifié et reconnu afin qu’il inspecte et remplace au besoin toutes pièces du système qui auraient été en contact avec l’eau.  
D. 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.  
OPERATING INSTRUCTIONS  
ALLUMAGE  
DANGER: VOTRE APPAREIL AU GAZ LENNOX DOIT ÊTRE OPÉRÉ AVEC DES PORTES DE VERRE.  
ATTENTION! Lisez les consignes de sécurité ci-dessous avant d’opérer votre appareil.  
CAUTION: YOUR COUNTRY GAS APPLIANCE MUST ALWAYS BE OPERATED WITH GLASS DOOR IN PLACE.  
STOP! Read the safety information above before proceeding.  
Robertshaw Millivolt Gas Valve  
RobertShaw Vanne Gaz Millivolt  
1. Ouvrir la porte du bas. Assurez-vous que l’alimentation en gaz est  
équippé d’un thermostat, placez-le à la température la plus basse.  
2. Couper le courant électrique qui alimente l’appareil.  
à
la position Fermée “OFF”. Si l’appareil est  
1. Open the lower door. Make sure gas supply shut-off cocks are open and ON/OFF  
Rocker Switch is “OFF”. If equipped with a thermostat, set it to the lowest setting.  
2. Turn off all electrical power to the appliance.  
TH  
TP  
3. Enfoncez légèrement le bouton de contrôle du gaz et tournez-le dans le sens des aiguilles d’une montre  
NOTE: Le bouton de contrôle du gaz ne peut être tourné de la position “PILOT” à “OFF” sans qu’une légère pression ne soit appliquée.  
4. Attendez au moins 5 minutes pour que le gaz qui se trouve dans la chambre de combustion puissse s’échapper. Si vous sentez une  
odeur de gaz ARRÊTEZ! Référez-vous à la section B ci-dessus. Si vous ne sentez pas d’odeur de gaz, allez à la prochaine étape.  
5. Vous localiserez la veilleuse à l'arrière et au centre du brûleur derrière la bûche centrale. Une flamme bleue est visible lorsque le veilleuse  
est allumée.  
à la position “OFF”.  
3. Push in Gas Control Knob slightly and turn clockwise  
NOTE: Knob cannot be turned from “PILOT” to “OFF” unless Knob is pushed in  
slightly. Do not force.  
4. Wait five (5) minutes to clear out any gas. If you smell gas, STOP! Follow “B” above.  
If you don’t smell gas continue.  
to “OFF”.  
TP/TH  
5. Locate the pilot by looking over the top of the front left log. Blue flame will be  
seen when the pilot is lit.  
GasControlKnob  
(Pilot/On/Off)  
FlameHeightControlKnob  
(HI/LO)  
6. Tournez le bouton de contrôle de gaz dans le sens inverse des aiguilles d’une montre  
pour le placer sur “PILOT”.  
6. Turn the gas control knob counterclockwise  
to the “PILOT” position.  
Boutondecontrôle  
(Veilleuse/Ouverte/Fermée)  
-LO/HI+  
7. Cet appareil de chauffage est equipé d’un système d’allumage par étincelle (allumeur Piézo-électirque), devant être utilisé pour  
l’allumage de la veilleuse. Poussez complètement le bouton de contrôle du gaz et le maintenir dans cette position. Appuyez  
immédiatement sur le bouton (allumeur Piézo-électrique) situé à gauche du robinet de contrôle du gaz.L’étincelle produite par  
l’allumeur Piézo-électrique doit allumer la veilleuse. Continuez à maintenir le bouton de contrôle dans cette position pendant environ 30  
secondes après l’allumage de la veilleuse. Relâchez le bouton de contrôle du gaz qui reviendra à la position initiale. La veilleuse doit  
rester allumée. Répétez les étapes 4 à 8 pendant 15 secondes supplémentaires si la veilleuse s’éteind.  
(CommandeDeTailleDeFlamme)  
7. Push the knob all the way in and hold in that position. Immediately light the pilot by  
pressing the ignitor button several times until pilot is lit. Continue to hold the knob  
in for about 30 seconds after the pilot is lit. Release knob and it will pop back out.  
Pilot should remain lit. If it goes out, repeat steps 4-8 holding knob in an additional 15 seconds after  
pilot is lit.  
ON/OFFSwitch  
Interrupteur  
PiezoIgniter  
Allumeur  
If knob does not pop out when released, stop and immediately call your service technician or gas  
supplier.  
If the pilot will not stay lit after several tries, turn the gas control knob to “OFF” and call your service  
technician or your gas supplier.  
Si le bouton de contrôle du gaz ne revient pas à la position initiale une fois relâché, appeler immédiatement un technicien qualifié ou  
votre distributeur de gaz.  
Si la veileuse ne reste pas allumée après plusieurs essais, tournez le bouton de contrôle du gaz à la position “OFF” et appelez  
immédiatement un technicien qualifié ou votre distributeur de gaz.  
Gas Pilot Hood  
Veilleuse à gaz  
Thermopile  
8. After pilot is lit, turn gas control counterclockwise  
knob has popped out.  
9. To turn burner on, turn “ON/OFF” rocker switch to “ON” or set the thermostat to the desired temperature  
above room temperature.  
10. Adjust the flame height (and heat output) by turning the flame height knob clockwise  
flame and counterclockwise for full flame.  
11. Turn on all electrical power to the appliance.  
to “ON”. Knob can only be turned “ON” if the  
8. Lorsque la veilleuse est allumée, tournez le bouton de contrôle du gaz dans le sens invers des aiguilles d’une montre  
placer à la position “ON”. Le bouton de contrôle peut-être tourné à la position “ON” seulement si il n’est plus enfoncé.  
9. Pour allumer le brûleur, mettre l’interrupteur à la position “ON” ou ajustez le thermostat à la température souhaitée.  
pour le  
Igniter (electrode)  
Allumeur  
Thermocouple  
10. Ajustez la flamme et la température souhaitée en tournant le bouton de réglage de la flamme dans les sens des aiguille d’une montre  
for reduced  
pour l’abaisser et dans le sens contraire  
pour l’augmenter.  
11. Allumez l’alimentation électrique de l’appareil.  
12. Ajustez le ventilateur au volume désiré lorsque l’appareil aura atteint la température de fonctionnement.  
12. Set the blower to the desired air flow after it turns on when the appliance reaches operating temperature.  
PILOT ASSEMBLY  
POUR COUPER L’ALIMENTATION EN GAZ DE L’APPAREIL  
1. Fermez l’interrupteur et/ou le thermostat «MARCHE/ARRÊT».  
TO TURN OFF GAS TO APPLIANCE  
1. Turn off the “ON/OFF” rocker switch and/or thermostat (if installed).  
2. Coupez l’alimentation électrique de l’appareil si vous prévoyez en faire le service.  
2. Turn off electric power to the appliance if service is to be performed.  
3. Tournez le bouton de commande du gaz dans le sens des aiguilles d’une montre  
à “OFF”. Ne le forcez pas.  
3. Turn gas control knob clockwise  
to "OFF". Do not force.  
Cet appareil a besoin d’air frais pour opérer sécritairement et doit être installé pour qu’il y ait un apport en air suffisant. Référez-  
vous aux manuels d’entretien et d’installation fournis avec l’appareil.  
This appliance needs fresh air for safe operation and must be installed so there are provisions for adequate  
combustion and ventilation air. See Installation and Operation Manual accompanying appliance.  
AVERTISSEMENT: Une installation inadéquate, un mauvais ajustement, une altération ou toutes autres modifications  
inappropriés pourraient entraîner des blessures physiques et/ou des dommanges matériels. Référez-vous au guide  
d’utilisation fourni avec ce foyer. Pour assistance ou information supplémentaires contactez un installateur qualifié,  
un agent de service ou un fournisseur de gaz.  
Si vous opérez cet appareil sans qu’il ne soit correctement raccordé à un conduit d’évacuation, vous pourriez risquer d’être  
empoisonné au monoxyde de carbone (CO) ce qui pourrait entraîner des conséquences grave ou la mort.  
WARNING: Improper installation, adjustment, alteration, service or maintenance can  
cause injury or property damage. For assistance or additional information, consult a  
qualified installer, service agency or your gas supplier.  
Operation of this appliance when not connected to a properly installed and maintained venting system can result  
in carbon monoxide (CO) poisoning and possible death.  
SHUTDOWN PROCEDURE  
1. To turn off the burner, switch the rocker switch to “OFF” or adjust the thermostat to a setting below room temperature  
(if installed). The pilot will remain lit for future burner ignition.  
PROCÉDURE D’ARRÊT  
1. Pour arrêter le brûleur, mettre l’interrupteur à la position “OFF” ou ajustez le thermostat à une température en dessous de la  
température ambiante. La veilleuse restera allumée pour permettre un alummage ultérieur.  
#36200 Rev. A, 04/07  
IGN  
For complete shutdown: See “TO TURN OFF GAS TO APPLIANCE” above.  
Pour un arrêt complet: Consultez la procédure ci-dessus «POUR COUPER L’ALIMENTATION EN GAZ DE L’APPAREIL».  
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.  
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Normally, all parts should be ordered through your Lennox distributor or  
dealer. Parts will be shipped at prevailing prices at time of order.  
WARRANTY  
Your gas appliance is covered by a limited warranty (provided with  
appliance). Please read the warranty to be familiar with its coverage.  
When ordering repair parts, always give the following information:  
1. The model number of the appliance.  
ꢀ. The serial number of the appliance.  
ꢁ. The part number.  
Retain this manual. File it with your other documents for future refer-  
ence.  
4. The description of the part.  
5. The quantity required.  
PRODUCT REFERENCE INFORMATION  
ꢂ. The installation date of the appliance.  
We recommend that you record the following important information  
about your fireplace. Please contact your Lennox Hearth Products dealer  
for any questions or concerns. For the number of your nearest Lennox  
Hearth Products dealer, please call 877-247-3673.  
If you encounter any problems or have any questions concerning the  
installation or application of this system, please contact your distributor,  
or Lennox Hearth Products directly:  
REPLACEMENT PARTS  
LENNOX HEARTH PRODUCTS  
PO Box 987  
Auburn, WA 98071  
See Page 20 for a complete replacement parts list. Use only parts sup-  
plied from the manufacturer.  
Your Fireplace Insert's Model Number___________________________________  
Your Fireplace Insert’s Serial Number ___________________________________  
The Date On Which Your Fireplace Insert Was Installed______________________  
The Type of Gas Your Fireplace Insert Uses_______________________________  
Your Dealer's Name _________________________________________________  
Fuel Type (Check one)  
c
Natural Gas  
c
Propane Gas (LP)  
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.  
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Lennox™ reserves the right to make changes at any time, without notice, in design,  
materials, specifications, prices and also to discontinue colors, styles and products.  
Consult your local distributor for fireplace code information.  
Printed in U.S.A. © Lennox Hearth Products ꢀ007  
1110 West Taft Avenue • Orange, CA 9ꢀ8ꢂ5  
P/N 775,ꢀ18M REV. A 05/ꢀ007  
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