Napoleon B46NTR User manual

EN
FR
PG
73
W415-1613 / B / 06.13.16
INSTALLER: LEAVE THIS MANUAL WITH THE APPLIANCE.
CONSUMER: RETAIN THIS MANUAL FOR FUTURE REFERENCE.
NEVER LEAVE CHILDREN OR OTHER AT RISK INDIVIDUALS ALONE WITH THE APPLIANCE
INSTALLATION AND
OPERATING INSTRUCTIONS
Wolf Steel Ltd., 24 Napoleon Rd., Barrie, ON, L4M 0G8 Canada /
103 Miller Drive, Crittenden, Kentucky, USA, 41030
Phone[phone]•Fax[phone]•www.napoleonfireplaces.com•[email protected]
1.28F
$10.00
LA VITRE CHAUDE CAUSERA
DES BRÛLURES.
NE PAS TOUCHER LA VITRE
AVANT QU’ELLE AIT REFROIDI.
NE JAMAIS LAISSER LES
ENFANTS TOUCHER LA VITRE.
HOT GLASS WILL CAUSE
BURNS.
DO NOT TOUCH GLASS UNTIL
COOLED.
NEVER ALLOW CHILDREN TO
TOUCH GLASS.
!
DANGER
!
AVERTISSEMENT
A barrier designed to reduce the risk of burns from
the hot viewing glass is provided with this appliance
and shall be installed for the protection of children
and other at-risk individuals.
Une barriére conçu à réduire le risque de brûlures
causées par le verre chaud est fourni avec l’appareil
et sera installé pour la protection des enfants et
d’autres personnes à risque.
SAFETY INFORMATION
!WARNING
- Do not store or use gasoline or other fl ammable
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
neighbour’s phone. Follow the gas supplier’s
instructions.
• If you cannot reach your gas supplier, call the
fi re department.
- Installation and service must be performed by a
qualifi ed installer, service agency or the supplier.
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
certifi ed kit is used.
If the information in these instructions
are not followed exactly, a fi re or
explosion may result causing property
damage, personal injury or loss of life.
CERTIFIEDFORCANADAANDUNITEDSTATESUSINGANSI/CSAMETHODS.
DecorativeProduct:Notforuseasaheatingappliance.
CERTIFIED UNDER CANADIAN AND AMERICAN NATIONAL STANDARDS: CSA 2.22  ANSI Z21.50 FOR VENTED GAS FIREPLACES.
SAFETY BARRIER
ÉCRAN DE PROTECTION
B46NTR / B46NTRE
NATURAL GAS MODEL
B46PTR / B46PTRE
PROPANE GAS MODEL

2
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EN
NOTE: Changes, other than editorial, are denoted by a vertical line in the margin.
TABLE OF CONTENTS
1.0 INSTALLATION OVERVIEW 3
2.0 INTRODUCTION 4
2.1 DIMENSIONS 5
2.2 GENERAL INSTRUCTIONS 6
2.3 GENERAL INFORMATION 7
2.4 RATING PLATE INFORMATION 8
3.0 VENTING 9
3.1 VENTING LENGTHS AND COMPONENTS 10
3.2 TYPICAL VENT INSTALLATION 11
3.3 SPECIAL VENT INSTALLATIONS 13
3.3.1 PERISCOPE TERMINATION 13
3.3.2 CORNER TERMINATION 13
3.4 MINIMUM AIR TERMINAL LOCATION CLEARANCES 14
3.5 VENTING APPLICATION FLOW CHART 15
3.6 DEFINITIONS 16
3.7 ELBOW VENT LENGTH VALUES 16
3.8 TOP EXIT VERTICAL TERMINATION 17
3.9 REAR EXIT HORIZONTAL TERMINATION 19
3.10 TOP AND REAR EXIT VERTICAL TERMINATION 21
3.11 REAR EXIT 23
3.12 REAR EXIT SHIELD (FOR REAR VENT ONLY) 24
3.13 TOP EXIT 25
4.0 INSTALLATION 26
4.1 WALL AND CEILING PROTECTION 26
4.1.1 HORIZONTAL INSTALLATION 27
4.1.2 VERTICAL INSTALLATION 27
4.2 USING FLEXIBLE VENT COMPONENTS 28
4.2.1 HORIZONTAL AIR TERMINAL INSTALLATION 28
4.2.2 VERTICAL AIR TERMINAL INSTALLATION 29
4.2.3 APPLIANCE VENT CONNECTION 30
4.3 USING RIGID VENT COMPONENTS 30
4.3.1 HORIZONTAL AIR TERMINAL INSTALLATION 30
4.3.2 VERTICAL AIR TERMINAL INSTALLATION 31
4.3.3 RESTRICTING VERTICAL VENTS 32
4.4 VERTICAL THROUGH EXISTING CHIMNEY 33
4.5 MOBILE HOME INSTALLATION 34
4.6 GAS INSTALLATION 35
4.7 OPTIONAL WALL SWITCH 35
5.0 FRAMING 36
5.1 MINIMUM FRAMING DIMENSIONS 37
5.2 MINIMUM ENCLOSURE CLEARANCES 39
5.3 NON-COMBUSTIBLE FACING MATERIAL 43
5.4 ALCOVE CLEARANCES 43
5.5 RECESSED INSTALLATION 44
5.6 MINIMUM MANTEL CLEARANCES 45
5.7 NAILING TAB INSTALLATION 45
6.0 FINISHING 46
6.1 SAFETY SCREEN / DOOR REMOVAL AND INSTALLATION 46
6.2 FRONT HOOD INSTALLATION 47
6.3 LOG PLACEMENT 48
6.4 GLOWING EMBERS 49
6.5 LOGO PLACEMENT 49
6.6 BATTERY BACK-UP INSTALLATION 50
6.7 OPTIONAL BLOWER INSTALLATION 51
6.8 WIRING DIAGRAM (ELECTRONIC) 52
7.0 OPERATION (ELECTRONIC) 53
8.0 OPERATION (MILLIVOLT) 54
9.0 ADJUSTMENT 55
9.1 PILOT BURNER ADJUSTMENT 55
9.2 VENTURI ADJUSTMENT 55
9.3 FLAME CHARACTERISTICS 56
9.4 ANTI CONDENSATION SWITCH (MODELS B46NTRE AND B46PTRE ONLY) 56
10.0 MAINTENANCE 57
10.1 ANNUAL MAINTENANCE 58
10.2 DOOR GLASS REPLACEMENT 59
10.3 CARE OF GLASS 59
11.0 REPLACEMENTS 60
11.1 OVERVIEW 61
11.2 ELECTRONIC VALVE TRAINING ASSEMBLY 62
11.3 MILLIVOLT VALVE TRAIN ASSEMBLY 63
12.0 ACCESSORIES 64
13.0 TROUBLESHOOTING (ELECTRONIC) 65
14.0 TROUBLESHOOTING (MILLIVOLT) 67
15.0 WARRANTY 70
16.0 NOTES 71

3
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EN
1.0 INSTALLATION OVERVIEW
B35 ILLUSTRATED
See the section “MINIMUM
ENCLOSURE CLEARANCES”
for drywall (or other combus-
tible material).
See the section “MINIMUM
MANTEL CLEARANCES”.
See the section
“MINIMUM FRAMING
DIMENSIONS”.
Side
Wall
See the section
“FRAMING”.
See the section
“VENTING” and
“INSTALLATION”.
See the section
“RATING PLATE
INFORMATION”.
SAFETY BARRIER
Batteries must be disposed of according to the local laws and regulations. Some batteries may be
recycled, and may be accepted for disposal at your local recycling center. Check with your municipality
for recycling instructions.
Les piles doivent être mises au rebut conformément aux lois et à la réglementation locales. Certaines
piles peuvent être recyclées et acceptées dans votre centre de recyclage local. Renseignez-vous auprès
de votre municipalité au sujet des directives de recyclage.

4
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EN
2.0 INTRODUCTION
• THIS APPLIANCE IS HOT WHEN OPERATED AND CAN CAUSE SEVERE BURNS IF CONTACTED.
• ANY CHANGES TO THIS APPLIANCE OR ITS CONTROLS CAN BE DANGEROUS AND ARE PROHIBITED.
• Donotoperateappliancebeforereadingandunderstandingoperatinginstructions.Failuretooperateapplianceaccordingto
operatinginstructionscouldcausefireorinjury.
• Riskoffireorasphyxiationdonotoperateappliancewithfixedglassremoved.
• Donotconnect110voltstothecontrolvalve.
• Riskofburns.Theapplianceshouldbeturnedoffandcooledbeforeservicing.
• Donotinstalldamaged,incompleteorsubstitutecomponents.
• Riskofcutsandabrasions.Wearprotectiveglovesandsafetyglassesduringinstallation.Sheetmetaledgesmaybesharp.
• Donotburnwoodorothermaterialsinthisappliance.
• Children and adults should be alerted to the hazards of high surface temperature and should stay away to avoid burns
or clothing ignition.
• 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 an appliance 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.
• Clothing or other fl ammable material should not be placed on or near the appliance.
• Due to high temperatures, the appliance should be located out of traffi c and away from furniture and draperies.
• Ensureyouhaveincorporatedadequatesafetymeasuretoprotectinfants/toddlersfromtouchinghotsurfaces.
• Evenaftertheapplianceisout,theglassand/orscreenwillremainhotforanextendedperiodoftime.
• Checkwithyourlocalhearthspecialtydealerforsafetyscreensandhearthguardstoprotectchildrenfromhotsurfaces.These
screensandguardsmustbefastenedtothefloor.
• Any safety screen, guard or barrier removed for servicing the appliance, must be replaced prior to operating the
appliance.
• Theapplianceisaventedgas-firedappliance.Donotburnwoodorothermaterialsintheappliance.
• Theapplianceareamustbekeptclearandfreefromcombustiblematerials,gasolineandotherflammablevaporsandliquids.
• Undernocircumstancesshouldthisappliancebemodified.
• Thisappliancemustnotbeconnectedtoachimneyfluepipeservingaseparatesolidfuelburningappliance.
• Donotusethisapplianceifanyparthasbeenunderwater.Immediatelycallaqualifiedservicetechniciantoinspecttheappliance
andtoreplaceanypartofthecontrolsystemandanygascontrolwhichhasbeenunderwater.
• Donotoperatetheappliancewiththeglassdoorremoved,crackedorbroken.Replacementoftheglassshouldbedonebya
licensedorqualifiedserviceperson.
• Donotstrikeorslamshuttheapplianceglassdoor.
• Whenequippedwithpressurereliefdoors,theymustbekeptclosedwhiletheapplianceisoperatingtopreventexhaustfumes
containingcarbonmonoxide,fromenteringintothehome.Temperaturesoftheexhaustescapingthroughtheseopeningscanalso
causethesurroundingcombustiblematerialstooverheatandcatchfire.Onlydoors/optionalfrontscertifiedwiththeunitaretobe
installedontheappliance.
• Only doors / optional fronts certifi ed with the unit are to be installed on the appliance.
• Keepthepackagingmaterialoutofreachofchildrenanddisposeofthematerialinasafemanner.Aswithallplasticbags,these
arenottoysandshouldbekeptawayfromchildrenandinfants.
• Aswithanycombustionappliance,werecommendhavingyourapplianceregularlyinspectedandservicedaswellashavinga
CarbonMonoxideDetectorinstalledinthesameareatodefendyouandyourfamilyagainstCarbonMonoxide.
• Ensureclearancestocombustiblesaremaintainedwhenbuildingamantelorshelvesabovetheappliance.Elevatedtemperatures
onthewallorintheairabovetheappliancecancausemelting,discolourationordamagetodecorations,aT.V.orotherelectronic
components.
• A barrier designed to reduce the risk of burns from the hot viewing glass is provided with this appliance and shall be
installed.
• If the barrier becomes damaged, the barrier shall be replaced with the manufacturer’s barrier for this appliance.
•
Installation and repair should be done by a qualifi ed 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, etc. It is imperative that control compartments, burners and circulating air passageways of
the appliance be kept clean.
• Themillivoltversionofthisapplianceusesandrequiresafastactingthermocouple.Replaceonlywithafastactingthermocouple
suppliedbyWolfSteelLtd.
3.1E
!
WARNING

5
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EN
2.1 DIMENSIONS

6
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EN
2.2 GENERAL INSTRUCTIONS
4.1C
THIS GAS APPLIANCE SHOULD BE INSTALLED AND SERVICED BY A QUALIFIED INSTALLER
to
conform with local codes. Installation practices vary from region to region and it is important to know the
specifics that apply to your area, for example in Massachusetts State:

This product must be installed by a licensed plumber or gas fitter when installed within the
commonwealth of Massachusetts.

The appliance damper must be removed or welded in the open position prior to installation of an
appliance insert or gas log.

The appliance off valve must be a “T” handle gas cock.

The flexible connector must not be longer than 36 inches (914mm).

A Carbon Monoxide detector is required in all rooms containing gas fired appliances.

The appliance is not approved for installation in a bedroom or bathroom unless the unit is a direct vent
sealed combustion product.
The installation must conform with local codes or, in
absence of local codes, the National Gas and Propane
Installation Code CSA B149.1 in Canada, or the National
Fuel Gas Code, ANSI Z223.1 / NFPA 54 in the United
States. Suitable for mobile home installation if installed
in accordance with the current standard CAN/CSA
Z240MH Series, for gas equipped mobile homes, in
Canada or ANSI Z223.1 and NFPA 54 in the United
States.
As long as the required clearance to combustibles is
maintained, the most desirable and beneficial location for an appliance is in the center of a building, thereby
allowing the most efficient use of the heat created. The location of windows, doors and the traffic flow in the
room where the appliance is to be located should be considered. If possible, you should choose a location
where the vent will pass through the house without cutting a floor or roof joist.
If the appliance is installed directly on carpeting, vinyl tile or other combustible material other than wood
flooring, the appliance shall be installed on a metal or wood panel extending the full width and depth.
Some appliances have optional fans or blowers. If an optional fan or blower is installed, the junction box must
be electrically connected and grounded in accordance with local codes, use the current CSA C22.1 Canadian
Electrical Code in Canada or the ANSI/NFPA 70 National Electrical code in the United States.
We suggest that our gas
hearth products be installed
and serviced by professionals
who are certied in the U.S.
by the National Fireplace
Institute
® (NFI) as NFI Gas
Specialists
www.ncertied.org
ALWAYS LIGHT THE PILOT WHETHER FOR THE FIRST TIME OR IF THE GAS SUPPLY HAS RUN OUT,
WITH THE GLASS DOOR OPENED OR REMOVED.
PROVIDE ADEQUATE CLEARANCE FOR SERVICING AND OPERATING THE APPLIANCE.
PROVIDE ADEQUATE VENTILATION.
NEVER OBSTRUCT THE FRONT OPENING OF THE APPLIANCE.
OBJECTS PLACED IN FRONT OF THE APPLIANCE MUST BE KEPT A MINIMUM OF 48” (1219mm)
FROM THE FRONT FACE OF THE APPLIANCE.
SURFACES AROUND AND ESPECIALLY ABOVE THE APPLIANCE CAN BECOME HOT. AVOID CONTACT
WHEN THE APPLIANCE IS OPERATING.
FIRE RISK. EXPLOSION HAZARD.
HIGH PRESSURE WILL DAMAGE VALVE. DISCONNECT GAS SUPPLY PIPING BEFORE PRESSURE TESTING GAS
LINE AT TEST PRESSURES ABOVE 1/2 PSIG. CLOSE THE MANUAL SHUT-OFF VALVE BEFORE PRESSURE
TESTING GAS LINE AT TEST PRESSURES EQUAL TO OR LESS THAN 1/2 PSIG (35mb).
USE ONLY WOLF STEEL APPROVED OPTIONAL ACCESSORIES AND REPLACEMENT PARTS WITH THIS APPLIANCE.
USING NON-LISTED ACCESSORIES (BLOWERS, DOORS, LOUVRES, TRIMS, GAS COMPONENTS, VENTING
COMPONENTS, ETC.) COULD RESULT IN A SAFETY HAZARD AND WILL VOID THE WARRANTY AND CERTIFICATION.
THE APPLIANCE MUST NOT BE OPERATED AT TEMPERATURES BELOW FREEZING (32°F / 0°C).
ALLOW THE APPLIANCE TO WARM TO ABOVE FREEZING PRIOR TO OPERATION.
!
WARNING

7
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EN
2.3 GENERAL INFORMATION
FOR YOUR SATISFACTION, THIS APPLIANCE HAS BEEN TEST-FIRED TO ASSURE ITS OPERATION AND
QUALITY!
B46 RATES AND EFFICIENCIES
NG LP
Altitude (FT) 0-4,500 0-4,500
Max. Input (BTU/HR) 22,000 22,000
Min. Inlet Gas Supply Pressure 4.5" (11mb) Water Column 11" (27mb) Water Column
Max. Inlet Gas Supply Pressure 13" (32mb) Water Column 13" (32mb) Water Column
Manifold Pressure (Under Full
Flow Conditions)
3.5" (9mb) Water Column 10" (25mb) Water Column
This appliance is approved for bathroom, bedroom and bed-sitting room installations and is suitable for
mobile home installation.
MODELS B46NTR AND B46PTR ONLY : No external electricity (110 volts or 24 volts) is required for the
gas system operation.
Expansion / contraction noises during heating up and cooling down cycles are normal and are to be
expected.
B46 MODEL DESIGNATIONS
FUEL TYPE OPERATING SYSTEM
B46NTR NATURAL MILLIVOLT
B46NTRE NATURAL ELECTRONIC IGNITION
B46PTR PROPANE MILLIVOLT
B46PTRE PROPANE ELECTRONIC IGNITION

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EN
2.4 RATING PLATE INFORMATION
This drawing is the property of Wolf Steel LTD. or NAC.
It is not to be reproduced nor used in any manner
without our consent. All rights are reserved.
08/27/14 AGR
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REV.
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TOLERANCES:
MM/DD/YY: 03.21.16
MM/DD/YY: 04.01.16
.010VELVETMATTELEXANAND/OR.050HI-TEMPPOLYESTER
W385-2134 / A
CONFORMSTO/CONFORMEAUX:ANSIZ21.50-2014,CERTIFIEDTO/CERTIFIECSA2.22-2014VENTEDGASFIREPLACE/FOYERÀGAZVENTILÉ.
Page1of2
FOYERÀGAZVENTILÉDIRECT.HOMOLOGUEPOURINSTALLATIONDANSUNECHAMBREACOUCHER,
UNE SALLE DE BAIN ET UN STUDIO. APPROPRIE POUR INSTALLATION DANS UNE MAISON MOBILE SI
SONINSTALLATIONCONFORMEAUXEXIGENCESDELANORMECAN/CSAZ240MHSERIEDEMAISONS
MOBILESEQUIPEESAUGAZ,ENVIGUEURAUCANADAOUAUXETATS-UNISDELANORMEDESECURITE
ETDECONSTRUCTIONDEMAISONSMANUFACTUREES,TITRE24CFR,SECTION3280.DANSLECASOU
CETTENORMED'ETATS-UNISNEPEUTETREAPPLIQUEE,SEREFERERALANORMERELATIVEAU
CRITERE DE MESURES DE SECURITE CONTRE L'INCENDIE POUR LES INSTALLATIONS DANS LES
MAISONSMANUFACTURES,LESSITESETLESCOMMUNAUTES,ANSI/NFPA501A.
POUR UNE UTILISER
AVEC BARRIÈRE W565-0228. SUIVEZ LES INSTRUCTIONS D'INSTALLATION SE
TROUVENT DANS LE MANUEL D'INSTALLATION.
DIRECT VENT GAS FIREPLACE. SUITABLE FOR BEDROOM, BATHROOM AND BED-SITTING ROOM
INSTALLATION. SUITABLE FOR MOBILE HOME INSTALLATION IF INSTALLED IN
ACCORDANCEWITHTHECURRENTSTANDARDCAN/CSAZ240MHSERIESGASEQUIPPED
MOBILE HOMES, IN CANADA OR IN THE UNITED STATES THE MANUFACTURED HOME
CONTRUCTION AND SAFETY STANDARD, TITLE  24 CFR, PART 3280. WHEN THIS US
STANDARD IS NOT APPLICABLE  USETHE STANDARD FOR FIRE SAFETY CRITERIA FOR
MANUFACTUREDHOMEINSTALLATIONS,SITESANDCOMMUNITIES,ANSI/NFPA501A.
FOR
USE WITH BARRIER W565-0228. FOLLOW THE INSTALLATION INSTRUCTIONS LOCATED IN THE
INSTALLATION MANUAL.
9700539 (WSL) 4001657 (NGZ)
4001658 (NAC) 4001659 (WUSA)
0-4500FT(0-1370m) ALTITUDE/ELEVATION 0-4500FT(0-1370m)
22,000 BTU/h INPUT / ALIMENTATION 22,000 BTU/h
  17,500BTU/h REDUCEDINPUT/ALIMENTATIONREDUITE 19,000BTU/h
MANIFOLD PRESSURE: 3.5"(9MB)WATERCOLUMN MANIFOLD PRESSURE: 10" (25MB) WATER COLUMN
PRESSION AU COLLECTEUR:3.5"(9MB)D'UNECOLONNED'EAU PRESSION AU COLLECTEUR: 10" (25MB) D'UNE COLONNE D'EAU
MINIMUM SUPPLY PRESSURE: 4.5" (11MB) WATER COLUMN MINIMUM SUPPLY PRESSURE: 11" (27MB) WATER COLUMN
PRESSION D'ALIMENTATION MINIMALE: 4.5" (11MB) D'UNE COLONNE D'EAU PRESSION D'ALIMENTATION MINIMALE: 11" (27MB) D'UNE COLONNE D'EAU
MAXIMUM SUPPLY PRESSURE: 13.0" (32MB) WATER COLUMN MAXIMUM SUPPLY PRESSURE: 13" (32MB) WATER COLUMN
PRESSION D'ALIMENTATION MAXIMALE: 13.0" (32MB) D'UNE COLONNE D'EAU PRESSION D'ALIMENTATION MAXIMALE: 13" (32MB) D'UNE COLONNE D'EAU
P4: 65% P4: 65%
NOT FOR USE WITH SOLID FUEL. FOR USE WITH GLASS DOORS
CERTIFIED WITH THIS UNIT ONLY.
WARNING: THISFIREPLACEUSESANDREQUIRESAFASTACTINGTHERMOCOUPLE.REPLACE
ONLYWITHAFASTACTINGTHERMOCOUPLESUPPLIEDBYWOLFSTEELLTD.
DONOTADDANYMATERIALTOTHEAPPLIANCE,WHICHWILLCOMEINCONTACTWITHTHEFLAMES,
OTHERTHANTHATSUPPLIEDBYTHEMANUFACTURERWITHTHEAPPLIANCE.MINIMUMCLEARANCE
TO COMBUSTIBLE MATERIALS /
DEGAGEMENTSMINIMAUXDESMATERIAUXCOMBUSTIBLES:
TOP/DESSUS 0 RECESSEDDEPTH/PROFONDEURD'ENCASTRE 18"
FLOOR/PLANCHER 0 VENTSIDES/COTESDEL'EVENT 1"
SIDES/COTES 0 VENTTOP/EVENTSUPERIEUR 3"
BACK/ARRIERE 0 VENTBOTTOM/EVENTINFERIEUR 1"
MANTEL / MANTEAU 2" *
*MAXIMUMHORIZONTALEXTENSION/L'EXTENSIONHORIZONTALEMAXIMALE:2".SEEINSTRUCTION
MANUALFORGREATEREXTENSIONS.REFERERAUMANUELD'INSTRUCTIONPOURDES
EXTENSIONSPLUSGRANDES.
SEEOWNER'SINSTRUCTIONMANUALFORMINIMUMANDMAXIMUMVENTLENGTHS.
REFERERAUMANUELD'INSTALLATIONDEPROPRIETAIREPOURLESLONGUEURS
D'EVACUATIONMINIMALEETMAXIMALE.
WOLF STEEL LTD.
24 NAPOLEON ROAD, BARRIE, ON, L4M 0G8 CANADA
UN COMBUSTIBLE SOLIDE NE DOIT PAS ETRE UTILISE AVEC
CET APPAREIL. UTILISER AVEC LES PORTES VITREES
HOMOLOGUEES SEULEMENT AVEC CETTE UNITE.
AVERTISSEMENT: CEFOYERUTILISEETREQUIERTUNTHERMOCOUPLEÀACTIONRAPIDE.
REMPLACEZ UNIQUEMENTAVEC UN THERMOCOUPLE ÀACTIONRAPIDE DE WOLFSTEELLTÉE.
N’AJOUTEZPASACETAPPAREILAUCUNMATERIAUDEVANTENTRERENCONTACTAVECLESFLAMMES
AUTREQUECELUIQUIESTFOURNIAVECCETAPPAREILPARLEFABRICANT.
THEAPPLIANCEMUSTBEVENTEDUSINGTHEAPPROPRIATEWOLFSTEELVENTKITS.SEEOWNERS
INSTALLATIONMANUALFORVENTINGSPECIFICS.PROPERREINSTALLATIONANDRESEALINGIS
NECESSARYAFTERSERVICINGTHEVENT-AIRINTAKESYSTEM.
L'APPAREILDOITEVACUERSESGAZENUTILISANTL'ENSEMBLED'EVACUATIONPROPREANAPOLEON.
REFERERAUMANUELD'INSTALLATIONDEPROPRIETAIREPOURL'EVACUATIONPRECISE.ILEST
IMPORTANTDEBIENREINSTALLERETRESCELLERL'EVENTAPRESAVOIRASSURELEMAINTIENDU
SYSTEMEDEPRISED'AIR.
DECORATIVEPRODUCT:NOTFORUSEASAHEATINGAPPLIANCE
PRODUITDÉCORATIF:NEPASUTILISERCOMMEAPPPAREILDECHAUFFAGE.
ELECTRICALRATING/CLASSIFICATION:115V0.82AMP,60HZ
OPTIONALFANKIT/ENSEMBLEDEVENTILATEURFACULTATIF:EP35
SERIAL NUMBER/NO. DE SERIE: B46TR
MATERIAL: .010VELVETMATTELEXANAND/OR.050HI-TEMPPOLYESTER
MIN.LETTERINGFOR"NOT FOR USE WITH SOLID FUEL. ", "UN COMBUSTIBLE SOLIDE NE DOIT PAS ETRE UTILISE AVEC CELUI. "TOBE10POINTARIAL,BOLDFACE,
UPPERCASEAND2POINTLEADINGSPACINGOREQUIVALENT.HOLETOBE0.250”Ø.
BLACKONWHITEBACKGROUND
MAXOVERALLDECALSIZE:4.75"x8.50"
HOLEIS0.250”Ø/0.312“FROMBOTTOMANDLEFTEDGE”
SERIALNUMBERSTOBEASCENDINGFROMB46TR 007160
B46NTR CB46NTR MODEL CB46PTR B46PTR
B46NTRE CB46NTRE CB46PTRE B46PTRE
A UPDATED MAX. SUPPLY PRESSURE (NG)
B46(N)TR(E) / B46(P)TR(E) RATING PLATE W385-2134_A
03.21.18_JK
A
A
W385-2134
JFK
INSTALLER: It is your responsibility to check off the appropriate box on the rating plate according to
the model, venting and gas type of the appliance.
For rating plate location, see “INSTALLATION OVERVIEW” section.
This illustration is for reference only. Refer to the rating plate on the appliance for accurate information.
NOTE: The rating plate must remain with the appliance at all times. It must not be removed.
A barrier designed to reduce the risk of burns from the hot viewing glass, it is provided with the
appliance and shall be installed.
SAMPLE

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3.0 VENTING
7.1E
THIS APPLIANCE USES A 4” (102mm) EXHAUST / 7” (178mm) AIR INTAKE VENT PIPE SYSTEM.
Refer to the section applicable to your installation.
Forsafeandproperoperationoftheappliancefollowtheventinginstructionexactly.Deviationfromthe
minimumverticalventlengthcancreatedifficultyinburnerstart-upand/orcarboning.Underextreme
ventconfigurations,allowseveralminutes(5-15)fortheflametostabilizeafterignition.Althoughnota
requirement,itisrecommendedforventlengthsthatpassthroughunheatedspaces(attics,garages,crawl
spaces)beinsulatedwiththeinsulationwrappedinaprotectivesleevetominimizecondensation.Provide
ameansforvisuallycheckingtheventconnectiontotheapplianceaftertheapplianceisinstalled.Usea
firestop,ventpipeshieldoratticinsulationshieldwhenpenetratinginteriorwalls,floororceiling.
Theventterminalmaybepaintedwithahightemperaturepainttomatchexteriorcolours.Useanoutdoor
paintsuitablefor400°F(200°C).Applicationandperformanceofpaintistheconsumer’sresponsibility.Spot
testingisrecommended.
NOTE: If for any reason the vent air intake system is disassembled; reinstall per the instructions
provided for the initial installation.
!
WARNING
RISK OF FIRE, MAINTAIN SPECIFIED AIR SPACE CLEARANCES TO VENT PIPE AND APPLIANCE.
IF VENTING IS INCLUDED WITH SPACERS THE VENT SYSTEM MUST BE SUPPORTED EVERY 3FT
(0.9m) FOR BOTH VERTICAL AND HORIZONTAL RUNS. USE SUPPORTS OR EQUIVALENT
NON-COMBUSTIBLE STRAPPING TO MAINTAIN THE REQUIRED CLEARANCE FROM
COMBUSTIBLES. USE WOLF STEEL LTD. SUPPORT RING ASSEMBLY W010-0370 OR EQUIVALENT
NON-COMBUSTIBLE STRAPPING TO MAINTAIN THE MINIMUM CLEARANCE TO COMBUSTIBLES
FOR BOTH VERTICAL AND HORIZONTAL RUNS. SPACERS ARE ATTACHED TO THE INNER PIPE AT
PREDETERMINED INTERVALS TO MAINTAIN AN EVEN AIR GAP TO THE OUTER PIPE. THIS GAP IS
REQUIRED FOR SAFE OPERATION. A SPACER IS REQUIRED AT THE START, MIDDLE AND END OF
EACH ELBOW TO ENSURE THIS GAP IS MAINTAINED. THESE SPACERS MUST NOT BE REMOVED.

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3.1 VENTING LENGTHS AND COMPONENTS
UseonlyWolfSteel,SimpsonDura-Vent,SelkirkDirectTemp,AmericanMetalAmeriventorMetal-Fab
ventingcomponents.Minimumandmaximumventlengths,forbothhorizontalandverticalinstallations,
clearancesfromventpipestocombustiblesandairterminallocationsassetoutinthismanualapplyto
allventsystemsandmustbeadheredto.ForSimpsonDura-Vent,SelkirkDirectTemp,AmericanMetal
AmeriventandMetal-Fabfollowtheinstallationprocedureprovidedwiththeventingcomponents.
Astarteradaptormustbeusedwiththefollowingventsystemsandmaybepurchasedfromthe
correspondingsupplier:
For Simpson Dura-Vent, Selkirk Direct Temp, American Metal Amerivent and Metal-Fab follow the
installation procedure found on the website for your venting supplier.
Forventsystemsthatprovidesealsontheinnerexhaustflue,onlytheouterairintakejointsmustbesealed
usingaredhightemperaturesilicone(RTV).Thissamesealantmaybeusedonboththeinnerexhaustand
outerintakeventpipejointsofallotherapprovedventsystemsexceptfortheexhaustventpipeconnection
totheappliancefluecollarwhichmustbesealedusingtheblackhightemperaturesealantMillPac.High
temperaturesealantmustbeorderedseparately.
WhenusingWolfSteelventingcomponents,useonlyapprovedWolfSteelrigid/flexiblecomponentswiththe
followingterminationkits:wallterminalkitGD-222, GD-222R,or1/12to7/12pitchroofterminalkit
GD-110,8/12to12/12roofterminalkitGD-111,flatroofterminalkitGD-112orperiscopekitGD-201 (forwall
penetrationbelowgrade).Withflexibleventing,inconjunctionwiththevariousterminations,useeitherthe
5foot(1.5m)ventkitGD-220orthe10foot(3.1m)ventkit GD-330.
For optimum fl ame appearance and appliance performance, keep the vent length and number of
elbows to a minimum. The air terminal must remain unobstructed at all times. Examine the air
terminal at least once a year to verify that it is unobstructed and undamaged.
Rigid and fl exible venting systems must not be combined. Different venting manufacturer
components must not be combined.
Theseventkitsallowforeitherhorizontalorverticalventingoftheappliance.Themaximumallowable
horizontalrunis20feet(6.1m).Themaximumallowableverticalventlengthis40feet(12.2m).Themaximum
numberofventconnectionsistwohorizontallyorthreevertically(excludingtheapplianceandtheairterminal
connections)whenusingflexibleventing.
PART 4”/7” SUPPLIER WEBSITE
Duravent W175-0053 Wolf Steel www.duravent.com
Amerivent 4DSC-N2 AmericanMetal www.americanmetalproducts.com
DirectTemp 4DT-AAN Selkirk www.selkirkcorp.com
SuperSeal 4DNA Metal-Fab www.mtlfab.com
8.1B

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3.2 TYPICAL VENT INSTALLATION
16" (406MM)
MINIMuM
40 FT (12M)
MAxIMuM
3 FT (1M)
MINIMuM
34 5/8"
(879MM)
TOP vENT
8" (203MM)
MINIMuM
34 5/8"
(879MM)
42 5/8" (1083MM)
MINIMuM PLuS
RISE*
24" (610MM)
MAxIMuM
* See "VENTING" section

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REAR vENT
* See "VENTING" section
40 FT (12M)
MAxIMuM
3 FT (1M)
MINIMuM
16" (406MM)
MINIMuM
24 1/8" (613MM)
MINIMUM PLUS
RISE*
20" (508MM)
MAxIMuM
24 1/8"
(613MM)

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3.3 SPECIAL VENT INSTALLATIONS
3.3.1 PERISCOPE TERMINATION
Use the periscope kit to locate the air termination above grade. The periscope must be installed so that
when final grading is completed, the bottom air slot is located a minimum 12” (304.8mm) above grade.
The maximum allowable vent length is 10’ (3.1m).
9.4B
30”
MINIMUM
12”
MINIMUM
TOP EXIT INSTALLATION REAR EXIT INSTALLATION
30”
MINIMUM
12”
MINIMUM
MAXIMUM 10FT VENT LENGTH
6” (152.4mm)
RISE
20” (508mm)
MAXIMUM
20” (508mm)
MAXIMUM
30”
MINIMUM
12”
MINIMUM
TOP EXIT INSTALLATION REAR EXIT INSTALLATION
30”
MINIMUM
12”
MINIMUM
MAXIMUM 10FT VENT LENGTH
6” (152.4mm)
RISE
20” (508mm)
MAXIMUM
20” (508mm)
MAXIMUM
3.3.2 CORNER TERMINATION
The maximum vent length for a corner installation is 20" (508mm) of horizontal run, in addition to the 45°
offset. Using rigid venting, zero rise is acceptable. Using flexible venting, it is recommended to maintain a 6"
(152mm) rise. See illustrations below.
12" (305MM)
MINIMUM
TO GRADE
12" (305MM)
MINIMUM
TO GRADE
30" (762MM)
MINIMUM
30" (762MM)
MINIMUM
34 5/8"
(879MM)
FLEX VENTING RIGID VENTING

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3.4 MINIMUM AIR TERMINAL LOCATION CLEARANCES
12.1D
NOTE: Clearances are in accordance with local installation codes and the requirements of the gas supplier.
COVERED BALCONY APPLICATIONS ††*
QMIN RMAX MAX
R
= 3 feet
(0.9m) = 2 x ≤ 15 feet
(4.6m)
QACTUAL
R
QS
G
P
INSTALLATIONS
CANADA U.S.A.
A12” (305mm) 12” (305mm) Clearance above grade, veranda porch, deck or balcony.
B12” (305mm)9” Clearance to windows or doors that open.
C12” (305mm)* 12” (305mm) * Clearance to permanently closed windows.
D18”
(457mm)** 18” (457mm)** Vertical clearance to ventilated soffits located above the terminal within a horizontal distance of 2’ (0.6m) from the center line of the terminal.
E12” (305mm)** 12” (305mm)** Clearance to unventilated soffit.
F0” (0mm) 0” (0mm) Clearance to an outside corner wall.
G0” (0mm)*** 0” Clearance to an inside non-combustible corner wall or protruding non-combustible obstructions (chimney, etc.).
2” (51mm)*** 2” Clearance to an inside combustible corner wall or protruding combustible obstructions (vent chase, etc.).
H3’(0.9m) 3’ (0.9m)**** Clearance to each side of the center line extended above the meter / regulator assembly to a maxi-
mum vertical distance of 15’ (4.6m).
I3’ (0.9m) 3’ (0.9m)**** Clearance to a service regulator vent outlet.
J12” (305mm) 9” (229mm) Clearance to a non-mechanical air supply inlet to the building or a combustion air inlet to any other appliance.
K6’ (1.8m) 3’ (0.9m) † Clearance to a mechanical air supply inlet.
L7’ (2.1m) ‡ 7’ (2.1m) **** Clearance above a paved sidewalk or paved driveway located on public property.
M12” (305mm)†† 12” Clearance under a veranda, porch or deck.
N16” (406mm) 16” (406mm) Clearance above the roof.
O2’ (0.6m)†* 2’ (0.6m) †* Clearance from an adjacent wall including neighbouring buildings.
P8’ (2.4m) 8’(2.4m) Roof must be non-combustible without openings.
Q3’ (0.9m) 3’ (0.9m) See chart for wider wall dimensions.
R6’ (1.8m) 6’ (1.8m) See chart for deeper wall dimensions. The terminal shall not be installed on any wall that has an
opening between the terminal and the open side of the structure.
S12” (305mm) 12” (305mm) Clearance under a covered balcony
 The terminal shall not be located less than 6 feet under a window that opens on a horizontal plane in a structure with three walls and a roof.
* Recommended to prevent condensation on windows and thermal breakage
** It is recommended to use a heat shield and to maximize the distance to vinyl clad soffits.
*** The periscope requires a minimum 18 inches clearance from an inside corner.
**** This is a recommended distance. For additional requirements check local codes.
†3 feet above if within 10 feet horizontally.
‡A vent shall not terminate where it may cause hazardous frost or ice accumulations on adjacent property surfaces.
†† Permitted only if the veranda, porch, or deck is fully open on a minimum of two sides beneath the floor.
†* Recommended to prevent recirculation of exhaust products. For additional requirements check local codes.
††* Permitted only if the balcony is fully open on a minimum of one side.

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3.5 VENTING APPLICATION FLOW CHART
13.3A
TOP EXIT
Horizontal Termination Vertical Termination
Vertical rise is equal
to or greater than
the horizontal run
Vertical rise is less
than horizontal run
Vertical rise is equal
to or greater than
the horizontal run
Vertical rise is less
than horizontal run
Horizontal run +
vertical rise to
maximum of
35 feet (10.7m)
Horizontal run +
vertical rise to
maximum of 24.75
feet (7.5m)
Horizontal run +
vertical rise to
maximum of
35 feet (10.7m)
Horizontal run +
vertical rise to
maximum of
35 feet (10.7m)
4.2 times the
vertical rise equal to
or greater than the
horizontal run
3 times the vertical
rise equal to or
greater than the
horizontal run
13.2A
REAR EXIT
Horizontal Termination Vertical Termination
Vertical rise is equal
to or greater than
the horizontal run
Vertical rise is less
than horizontal run
Vertical rise is equal
to or greater than
the horizontal run
Vertical rise is less
than horizontal run
Horizontal run +
vertical rise to
Horizontal run +
vertical rise to
maximum of
24.75 feet (7.5m)
Horizontal run +
vertical rise to
Horizontal run +
vertical rise to
3.5 times the
vertical rise equal to
or greater than the
horizontal run
3 times the vertical
rise equal to or
greater than the
horizontal run
maximum of 40 feet
(12m) maximum of 40 feet
(12m)
maximum of 40 feet
(12m)

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3.6 DEFINITIONS
14.1
For the following symbols used in the venting calculations and examples are:
> - greater than
>
- equal to or greater than
< - less than
<
- equal to or less than
H
T- total of both horizontal vent lengths (Hr) and offsets (Ho) in feet
H
R- combined horizontal vent lengths in feet
H
O- offset factor: .03 (total degrees of offset - 90°*) in feet
V
T- combined vertical vent lengths in feet
3.7 ELBOW VENT LENGTH VALUES
15.1A
FEET INCHES MILLIMETERS
1° 0.03 0.5 12.7
15° 0.45 6.0 152.4
30° 0.9 11.0 279.4
45° 1.35 16.0 406.4
90°* 2.7 32.0 812.8
* The first 90° offset has a zero value and is shown in the formula as - 90°

17
W415-1613 / B / 06.13.16
EN
16.1B
Simple venting configuration (only one 90° elbow)
90°
90°
90°
V1
V2
H1
H2
02.5
(0.8)
5
(1.5)
7.5
(2.3)
10
(3.1)
12.5
(3.8)
15
(4.6)
40 (12.2)
10 (3.1)
20 (6.1)
30 (9.1)
17.5
(5.3)
20
(6.1)
39 (11.9)
REQUIRED
VERTICAL
RISE IN FEET
(METERS)VT
HORIZONTAL VENT RUN PLUS OFFSET IN
FEET (METERS) HT
(HT) < (VT)
For vent configurations requiring more than one 90° elbow, the following formulas apply:
Formula 1: HT< VT
Formula 2: HT+ VT< 40 feet (12.2m)
Example:
V1= 3 FT (0.9m)
V2= 8 FT (2.4m)
VT= V1+ V2= 3 FT (0.9m ) + 8 FT (2.4m) = 11 FT (3.4m)
H1= 2.5 FT (0.8m)
H2= 2 FT (0.6m)
HR= H1+ H2= 2.5 FT (0.8m) + 2 FT (0.6m) = 4.5 FT (1.4m)
HO= .03 (three 90° elbows - 90°) = .03 (270° - 90°) = 5.4 FT (1.7m)
HT= HR+ HO= 4.5 FT (1.4m) + 5.4 FT (1.6m) = 9.9 FT (3m)
HT+ VT= 9.9 FT (3m) + 11 FT (3.4m) = 20.9 FT (6.4m)
Formula 1: HT< VT
9.9 FT (3m) <11 FT (3.4m)
Formula 2: HT+ VT< 40 FT (12.2m)
20.9 FT (6.4m) < 40 FT (12.2m)
Since both formulas are met, this vent configuration is acceptable.
Seegraphtodeterminetherequiredvertical
riseVTfortherequiredhorizontalrunHT.
The shaded area within the lines represents
acceptable values for HTand VT
90°
90°
90°
V1
V2
H1
H2
02.5
(0.8)
5
(1.5)
7.5
(2.3)
10
(3.1)
12.5
(3.8)
15
(4.6)
40 (12.2)
10 (3.1)
20 (6.1)
30 (9.1)
17.5
(5.3)
20
(6.1)
39 (11.9)
REQUIRED
VERTICAL
RISE IN FEET
(METERS)VT
HORIZONTAL VENT RUN PLUS OFFSET IN
FEET (METERS) HT
90°
90°
90°
V1
V2
H1
H2
02.5
(0.8)
5
(1.5)
7.5
(2.3)
10
(3.1)
12.5
(3.8)
15
(4.6)
40 (12.2)
10 (3.1)
20 (6.1)
30 (9.1)
17.5
(5.3)
20
(6.1)
39 (11.9)
REQUIRED
VERTICAL
RISE IN FEET
(METERS)VT
HORIZONTAL VENT RUN PLUS OFFSET IN
FEET (METERS) HT
3.8 TOP EXIT VERTICAL TERMINATION

18
W415-1613 / B / 06.13.16
EN
(H
T
) > (V
T
)
Simple venting configuration
(only one 90° elbow)
See graph to determine the required vertical rise VTfor the required horizontal run HT.
HORIZONTAL VENT RUN PLUS OFFSET IN FEET (METERS) HT
For vent configurations requiring more than one 90° elbow, the following formulas apply:
Formula 1:
HT< 4.2 VT
Formula 2: HT+ VT < 24.75 feet (7.5m)
Example:
V1 = VT = 6 FT (1.8m)
H1 = 3 FT (0.9m)
H2 = 5 FT (1.5m)
HR = H1 + H2 = 3FT (0.9m) + 5FT (1.5m) = 8FT (2.4m)
H
O = .03 (two 90° elbows - 90°) = .03 (180° - 90°) = 2.7FT (0.8m)
H
T =HR + HO = 8FT (2.4m) + 2.7FT (0.8m) = 10.7FT (3.3m)
H
T + VT = 10.7FT (3.3m) + 6FT (1.8m) = 16.7FT (5.1m)
Formula 1: HT < 4.2 VT
4.2 VT =4.2FT (1.3m) x 6FT (1.8m) = 25.2FT (7.7m)
Formula 2:
HT + VT < 24.75 FT (7.5m)
16.7 FT (5.1m) < 24.75 FT (7.5m)
Since both formulas are met, this vent configuration is acceptable.
The shaded area within the lines represents acceptable values for HT and VT
90°
V1
H1H2
90°
Example:
V1 = 4 FT (1.2m)
V2 = 1.5 FT (0.5m)
VT = V1 + V2 = 4 FT (1.2m) + 1.5 FT (0.5m) = 5.5 FT (1.7m)
H1 = 2 FT (0.6m)
H2 = 1 FT (0.3m)
H3 = 1 FT (0.3m)
H4 = 1.5 FT (0.5m)
HR = H1 + H2 + H3 + H4= 2FT (0.6m) + 1FT (0.3m) + 1FT (0.3m) + 1.5FT (0.5m) = 5.5 FT (1.7m)
H
O = .03 (four 90° elbows - 90°) = .03 (360° - 90°) = 8.1 FT (2.5m)
H
T =HR + HO = 5.5 FT (1.7m) + 8.1 FT (2.5m) = 13.6 FT (4.2m)
H
T + VT = 13.6 FT (4.2m) + 5.5 FT (1.7m) = 19.1 FT (5.8m)
Formula 1: HT < 4.2 VT
4.2 VT =4.2 FT (1.3m) x 5.5 FT (1.7m) = 23.1 FT (7m)
13.6 FT (4.2m) < 23.1 FT (7m)
Formula 2: HT + VT < 24.75 FT (7.5m)
19.1 FT (5.8m) < 24.75 FT (7.5m)
Since both formulas are met, this vent configuration is acceptable.
90°
90°
90° 90°
H1
H2
V1
V2
H3
H4
05
(1.5)
15
(4.6)
20 (6.1)
100 (2540)
50 (1270)
150 (3810)
12.5
(3.8)
8 (203)
57 (1447.8)
147 (3733.8)
2
(0.6)
10
(3.1) 19.5
(5.9)
REQUIRED
VERTICAL
RISE IN INCHES
(MILLIMETERS) VT
16.16

19
W415-1613 / B / 06.13.16
EN
02.5
(0.8)
5
(1.5)
7.5
(2.3)
10
(3.1)
12.5
(3.8)
15
(4.6)
40 (12.2)
10 (3.1)
20 (6.1)
30 (9.1)
17.5
(5.3)
20
(6.1)
1.6
(0.5)
1.6 (0.5)
38.3 (11.7)
90°
V1
V2
H1
H2
90°
90°
90°
H3
Simple venting configuration
(only two 90° elbows)
See graph to determine the required vertical rise VTfor the required
horizontal run HT.
REQUIRED
VERTICAL
RISE IN
FEET
(METERS) VT
HORIZONTAL VENT RUN PLUS OFFSET IN FEET (METERS) HT
The shaded area within the lines represents acceptable values for HT
and HT
(H
T
) < (V
T
)
16.3A
For vent configurations requiring more than two 90° elbows, the following formulas apply:
Formula 1: HT< VT
Formula 2: HT+ VT < 40 feet (12.2m)
Example:
V1 = 9 FT (2.7m)
V2 = 6 FT (1.8m)
VT = V1 + V2 = 9FT (2.7m) + 6FT (1.8m) = 15FT (4.6m)
H1 = 3 FT (0.9m)
H2 = 2 FT (0.6m)
H3 = 1.5 FT (0.5m)
HR = H1 + H2 + H3 = 3FT (0.9m) + 2FT (0.6m) + 1.5FT (0.5m) = 6.5FT (2m)
HO = .03 (four 90° elbows - 90°) = .03 (360° - 90°) = 8.1 FT (2.5m)
HT =HR + HO = 6.5FT (2m) + 8.1FT (2.5m) = 14.6FT (4.5m)
HT + VT = 14.6FT (4.5m) + 15FT (4.6m) = 29.6 FT (9m)
Formula 1: HT < VT
14.6 FT (4.5m) < 15 FT (4.6m)
Formula 2: HT + VT < 40 FT (12.2m)
29.6 FT (9m) < 40 FT (12.2m)
Since both formulas are met, this vent configuration is acceptable.
3.9 REAR EXIT HORIZONTAL TERMINATION

20
W415-1613 / B / 06.13.16
EN
Simple venting configuration
(only two 90° elbows) See graph to determine the required vertical rise VTfor the
required horizontal run HT.
REQUIRED
VERTICAL RISE IN
INCHES
(MILLIMETERS)VT
HORIZONTAL VENT RUN PLUS OFFSET IN FEET (METERS) HT
The shaded area within the lines represents acceptable
values for HT and HT
90°
V1
V2
H1
H2
90°
90°
90°
H3
(H
T
) > (V
T
)
50 (1270)
100 (2540)
150(3810)
02.5
(0.8)
5
(1.5)
7.5
(2.3)
10
(3.1)
12.5
(3.8)
15
(4.6)
17.5
(5.3)
20
(6.1)
147 (3733.8
12
(304.8)
66
(1676.4)
1
(0.3)
3.5
(1.1)
19.25
(5.9)
16.3_2B
For vent configurations requiring more than two 90° elbows, the following formulas apply:
Formula 1: HT< 3.5VT
Formula 2: HT+ VT < 24.75 feet (7.5m)
Example:
V1 = 4 FT (1.2m)
V2 = 1.5 FT (0.5m)
VT = V1 + V2 = 4FT (1.2m) + 1.5FT (0.5m) = 5.5 FT (1.7m)
H1 = 2 FT (0.6m)
H2 = 1 FT (0.3m)
H3 = 1 FT (0.3m)
H4 = 1.5 FT (0.5m)
HR = H1+ H2+H3+H4= 2FT(0.6m) + 1FT(0.3m) + 1FT(0.3m) + 1.5FT(0.5m) = 5.5 FT(1.7m)
HO = .03 (four 90° elbows + one 45° elbow - 90°)
= .03 (90 + 90 + 90 + 90 + 45 - 90) = 9.45 FT (2.9m)
HT =HR + HO = 5.5FT (1.7m) + 9.45FT (2.9m) = 14.95FT (4.6m)
HT + VT = 14.95FT (4.6m) + 5.5FT (1.7m) = 20.45FT (6.2m)
Formula 1: HT < 3.5VT
3.5VT = 3.5FT (1.1m) x 5.5FT (1.7m) = 19.25FT (5.9m)
14.95 FT (4.6m) < 19.25 FT (5.9m)
Formula 2: HT + VT < 24.75 FT (7.5m)
20.45 FT (6.2m) < 24.75 FT (7.5m)
Since both formulas are met, this vent configuration is acceptable.
50 (1270)
100 (2540)
150(3810)
02.5
(0.8)
5
(1.5)
7.5
(2.3)
10
(3.1)
12.5
(3.8)
15
(4.6)
17.5
(5.3)
20
(6.1)
147 (3733.8
8 (203)
66
(1676.4)
1
(0.3)
3.5
(1.1)
19.25
(5.9)