Harman Absolute63 Pellet Stove Installation guide

Harman® • Absolute63 Installation Manual_R17 • 2016 - ___ • 08/2313-90-999000I

Model(s):

Absolute63 Freestanding Pellet Stove

Installation Manual

Installation and Appliance Setup

INSTALLER: Leave this manual with party responsible for use and operation.

OWNER: Retain this manual for future reference.

NOTICE: SAVE THESE INSTRUCTIONS

Please read this entire manual before

installation and use of this pellet fuel-

burning room heater.

Failure to follow these instructions could

result in property damage, bodily injury

or even death.

• Donotstoreorusegasolineorotherammablevapors

andliquidsinthevicinityofthisoranyotherappliance.

• Donotoverre-Ifanyexternalpartstartstoglow,you

areoverring.Reducefeedrate.Overringwillvoid

yourwarranty.

• Complywithallminimumclearancestocombustibles

asspecied.Failuretocomplymaycausehousere.

WARNING

Hot glass will cause burns.

• Donottouchglassuntilitiscooled.

• NEVERallowchildrentotouchglass.

• Keepchildrenaway.

• CAREFULLYSUPERVISEchildreninsameroomas

stove.

• Alertchildrenandadultstohazardsofhightemperatures.

High temperatures may ignite clothing or other

ammable materials.

• Keepclothing,furniture,draperiesandotherammable

materialsaway.

HOT SURFACES!

Glassandothersurfacesarehotduring

operationANDcooldown.

WARNING

Testedandapprovedforwoodpelletfuelonly.Burningof

anyothertypeoffuelvoidsyourwarranty.

CAUTION

To obtain a French translation of this manual, please

contactyourdealerorvisitwww.harmanstoves.com

Pourobtenirunetraductionfrançaisedecemanuel,s’il

vous plaît contacter votre revendeur ou visitez www.

harmanstoves.com

NOTE

Checkbuildingcodespriortoinstallation.

• InstallationMUSTcomplywithlocal,regional,stateand

nationalcodesandregulations.

• Contactlocalbuildingorreocialsaboutrestrictions

andinstallationinspectionrequirementsinyourarea.

CAUTION

Harman® • Absolute63 Installation Manual_R17 • 2016 - ___ • 08/2323-90-999000I

TABLE OF CONTENTS

InstallationStandardWorkChecklist...............3

1 Product Specic and Important Safety Information

A.ApplianceCertication .......................4

B.GlassSpecications.........................4

C.MobileHomeApprovals......................4

D.BTUSpecications..........................4

E.ElectricalCodes............................4

F. CaliforniaSafetyInformation ..................4

2 Getting Started

A.DesignandInstallationConsiderations ..........5

B.ToolsandSuppliesNeeded ...................6

C.InspectApplianceandComponents.............6

3 Framing and Clearances

A.ApplianceDimensionDiagram.................7

B.Non-CombustibleMaterialsSpecication.........8

C.CombustibleMaterialsSpecication.............8

D.ClearancestoCombustibles...................8

E.FloorProtection ............................9

F. MobileHomeInstallation .....................9

4 Termination Location and Vent Information

A.VentTerminationMinimumClearances .........10

B.ChimneyDiagram..........................15

C.Venting&UseofElbows ....................16

D.OutsideAir ...............................18

E.LocatingYourApplianceandChimney..........19

F. Draft ....................................19

G.NegativePressure .........................19

H.AvoidingSmoke&Odors....................20

I. FireSafety ...............................21

J. InspectAppliance&Components..............21

5 Appliance Setup

A.Unpacking................................22

B.FireboxDraftandCombustionFanRPM........22

C.FirebrickInstallation........................23

D.WirelessRoomSensor......................23

E.FlameGuide..............................23

6 Reference Materials

A.SafetyReminders..........................24

B.WiringDiagram............................25

Safety Alert Key:

• DANGER! Indicatesahazardoussituationwhich,ifnotavoidedwillresultindeathorseriousinjury.

• WARNING!Indicatesahazardoussituationwhich,ifnotavoidedcouldresultindeathorseriousinjury.

• CAUTION! Indicatesahazardoussituationwhich,ifnotavoided,couldresultinminorormoderateinjury.

• NOTICE:Indicatespracticeswhichcouldcausedamagetothestoveortoproperty.

= Contains updated information



Harman® • Absolute63 Installation Manual_R17 • 2016 - ___ • 08/2333-90-999000I

Installation Standard Work Checklist

ATTENTION INSTALLER:

Follow this Standard Work Checklist

Thisstandardworkchecklististobeusedbytheinstallerinconjunctionwith,notinsteadof,theinstructionscontainedin

thisinstallationmanual.

Customer: ________________________________ Date Installed: __________________________

Lot/Address: ________________________________ Location of Stove: __________________________

________________________________ Installer: __________________________

Model: ________________________________ Dealer/Distributer Ph # __________________________

Serial Number: __________________________

WARNING! Risk of Fire or Explosion! Failure to install appliance to these instructions can lead to a  re

or explosion.

Appliance Install

Section 3 YES IF NO, WHY?

Requirednon-combustibleoorprotection     ________________________________

Veriedclearancestocombustible.      ________________________________

UnitisLeveledandsecured.       ________________________________

Venting/Chimney Section 4

VentingCongurationcompliestoventdiagrams.    ________________________________

Ventinginstalled,sealedandsecuredinplacewithproperclearances.  ________________________________

Exteriorwall/roofashinginstalledandsealed     ________________________________

Terminationsinstalledandsealed.      ________________________________

Electrical Section 1

120VACunswitchedpowerprovidedtotheappliance.    ________________________________

Checkoutletwithmulti-meterforpropervoltage.(115-120VAC)   ________________________________

 Recordvoltagereading:___________

Appliance Setup Section 5

Allpackagingandprotectivematerialsareremoved    ________________________________

Accessoriesinstalledproperly       ________________________________

Manualbagandallit’scontentsareremovedfrominsidetheappliance

andgiventopartyresponsibleforuseandoperation    ________________________________

Startedapplianceandveriedthatallmotorsandblowersoperate

astheyshould.         ________________________________

CheckeddraftusingaManometer.Recordreadings:__________  ________________________________

Duringoperation,verifythatthehopperlidswitch(Ifapplicable)

andpressureswitchareworkingproperlybybrieyopeningthehopper

lidandmaindoorandverifyingthatthefeedmotorisinterrupted.  ________________________________

HearthandHomeTechnologiesrecommendsthefollowing:

Photographingtheinstallationandcopyingthischecklistforyourle.

Thischecklistremainvisibleatalltimesontheapplianceuntiltheinstallationiscomplete.

Comments:Furtherdescriptionoftheissues,whoisresponsible(Installer/Builder/OtherTrades,etc.)andcorrectiveaction

needed__________________________________________________________________________________________

_________________________________________________________________________________________________

Commentscommunicatedtopartyresponsible____________________by________________________on__________

     (Builder/GenContractor)(Installer)   (Date)

04/23

Harman® • Absolute63 Installation Manual_R17 • 2016 - ___ • 08/2343-90-999000I

A. Appliance Certication

B. Glass Specications

This appliance is equipped with 5mm mirrored ceramic

glass.Replaceglassonlywith5mmmirroredceramicglass.

Pleasecontactyourdealerforreplacementglass.

C. Mobile Home Approved

This appliance is approved for mobile home installations

whennotinstalledinasleepingroomandwhenanoutside

combustionairinletisprovided.

Thestructuralintegrityofthemobilehomeoor,ceiling,and

wallsmustbemaintained.Theappliancemustbeproperly

groundedtotheframeofthemobilehomeanduseonlylisted

pelletvent,Class“PL”connectorpipe.

A Harman® Outside Air Kit must be installed in a mobile

home installation.

Note: This installation must conform with local codes.

Intheabsenceoflocalcodesyoumustcomplywiththe

ASTM E1509-2012, ULC S628-93, (UM) 84-HUD

* Weighted average LHV eciency using data collected

duringEPAemissionstest.

**Weighted average HHV eciency using data collected

duringEPAemissionstest.

***ArangeofBTUoutputsbasedonHHVTestedEciency

andtheburnratesfromthelowandhighEPAtests.

****Basedonthemaximumfeedrateperhourmultipliedby

approximately8600BTU’swhichistheaverageBTU’sfrom

apoundofpellets.

E. Electrical Codes

115VAC,60Hz,Start3.5AMPS,Run2.5AMPS

D. BTU & Eciency Specications

Note: Hearth&HomeTechnologies,manufacturerofthis

appliance, reserves the right to alter its products, their

specicationsand/orpricewithoutnotice.

Harman® is a registered trademark of Hearth & Home

Technologies.

F. California

1 1 Product Specic and Important Safety Information

THE STRUCTURAL INTEGRITY OF THE MANUFACTURED

HOME FLOOR, WALL, AND CEILING/ROOF MUST BE

MAINTAINED.

DO NOT INSTALL IN SLEEPING ROOM.

WARNING

Note: Somegeneratororbatteryback-upsystemsmay

not be compatible with the micro-processor electronics

on this appliance. Please consult the power supply

manufacturerforcompatiblesystems.

MODEL: Absolute63PelletStove

LABORATORY: OMNITestLaboratories,Inc

REPORT NO. 0135PS036S&0135PS036E

TYPE: PelletFueled/SupplementaryFor

ResidentialUse

STANDARD(s): ASTME2779-10,ASTME2515-11,

ASTME1509-12,ULC-S627-00,

EPAMethod28R

ELECTRICAL

RATING:

115VAC,60Hz,Start3.5Amps,

Run2.5Amps

GLASS

SPECIFICATION: 5mmmirroredceramicglass

EPA Certication Number: 54-16

EPA Certied Emissions: 1.4g/hr

*LHV Tested Eciency: 83.2%

**HHV Tested Eciency: 77.7%

***EPA BTU Output: 10,200-46,400

****BTU Input 14,100-61,800

Vent Size: 3Inch

Hopper Capacity: 72lbs

Fuel: WoodPellets

The Absolute63 is Certied to comply with

2020particulateemissionstandards.

This product and the fuels used to operate this product

(wood), and the products of combustion of such fuels,

can expose you to chemicals including lead and carbon

black, which is known to the State of California to cause

cancer,andcarbonmonoxide,whichisknowtotheStateof

Californiatocausebirthdefectsorotherreproductiveharm.

Formoreinformationgoto:www.P65Warnings.ca.gov

WARNING

Harman® • Absolute63 Installation Manual_R17 • 2016 - ___ • 08/2353-90-999000I

Design and Installation Considerations

1. Appliance Location

Marginal Location:

• Below peak

Location NOT recommended:

• Not the highest point of the roof

• Wind loading possible

Multi-level Roofs

Windward

Leeward

Recommended:

Outside Air Intake

on windward side

NOT recommended:

Outside Air Intake

on leeward side

Recommended Location:

• Above peak

Recommended:

• Insulated exterior chase

in cooler climates

Recommended Location:

• Above peak

• Inside heated space

Location NOT recommended:

• Too close to tree

• Below adjacent structure

• Lower roof line

• Avoid outside wall

Marginal Location:

• Wind loading possible

Figure 2.1

2 2 Getting Started

Sincepellet exhaustcancontainash,sootorsparks,you

mustconsiderthelocationof:

• Windows

• AirIntakes

• Air Conditioner

• Overhang,sots,porchroofs,adjacentwalls

• Landscaping,vegetation

When locating vent and venting termination, vent above

rooflinewhenpossible.

• InstallationMUSTcomplywithlocal,regional,stateand

nationalcodesandregulations.

• Consult insurance carrier, local building inspector, re

ocialsorauthoritieshavingjurisdictionoverrestrictions,

installationinspectionandpermits.

Itisagoodideatoplanyourinstallationonpaper,usingexact

measurementsfor clearancesand oorprotection, before

actuallybeginningtheinstallation.

Considerationmustbegivento:

• Safety,convenienceandtracow.

• Placementofthechimneyandchimneyconnector.

• If you are not using an existing chimney, place the

appliance where there will be a clear passage for a

factory-builtlistedchimneythroughtheceilingandroof.

• Installing an optional outside air kit would aect the

locationoftheventtermination.

NOTE: Check building codes prior to installation.

NOTE: Locating the appliance in a location of considerable

air movement can cause intermittent smoke spillage from

appliance. Do not locate appliance near:

• Frequently open doors

• Central heat outlets or returns

WARNING

Risk of Fire!

Damaged parts could impair safe operation.

Do NOT install damaged, incomplete or

substitute components.

Installationandserviceofthisapplianceshouldbeperformedby

qualiedpersonnel.Hearth&HomeTechnologiesrecommends

HHTFactoryTrainedorNFIcertiedprofessionals.

Harman® • Absolute63 Installation Manual_R17 • 2016 - ___ • 08/2363-90-999000I

•ReciprocatingSaw

•Hammer

•PhillipsScrewdriver

•TapeMeasure

•Level

•Non-CombustibleSealant

•Gloves

•SafetyGlasses

•ElectricDrill&Bits

May also need:

•VentSupportStraps

•VentingPaint

B. Tools And Supplies Needed

Tools and building supplies normally required for

installation, unless installing into an existing masonry

replace:

C. Inspect Appliance and Components

• Carefullyremovetheapplianceandcomponentsfromthe

packaging.

• Report to your dealer any parts damaged in shipment,

particularlytheconditionoftheglass.

• Read all of the instructions before starting the

installation. Follow these instructions carefully during

the installation to ensure maximum safety and benet.

DO NOT:

• Install or operate a damaged appliance.

• Modify appliance.

• Install other than as instructed by Hearth & Home

Technologies.

• Operate the appliance without fully assembling all

components.

 • Overre.

• Install any component not approved by Hearth &

Home Technologies.

• Install parts or components not Listed or approved.

• Disable safety switches.

Improper installation, adjustment, alteration, service or

maintenance can cause injury or property damage.

Forassistanceoradditionalinformation,consultaqualied

installer, service agency or your dealer.

Hearth&HomeTechnologiesdisclaimsanyresponsibility

for,andthewarrantywillbevoidedbythefollowingactions:

• Installationanduseofanydamagedapplianceorvent

systemcomponent.

• Modicationoftheapplianceorventsystem.

• InstallationotherthanasinstructedbyHearth&Home

Technologies.

• Installation and/or use of any component part not

approvedbyHearth&HomeTechnologies.

Any such action may cause a re hazard.

WARNING

Risk of Fire, Explosion or Electric Shock! DO NOT use

this appliance if any part has been under water. Call a

qualied service technician to inspect the appliance

and to replace any part of the control system which

has been under water.

WARNING

RISK OF FIRE OR EXPLOSION!

DAMAGED PARTS COULD IMPAIR

SAFE OPERATION. DO NOT install

damaged, incomplete or substitute

components. Keep appliance dry.

Thiswoodheaterhasamanufacturer-setminimumlowburn

ratethatmustnotbealtered.Itisagainstfederalregulations

toalterthis settingor otherwiseoperate thiswood heater

inamannerinconsistentwithoperatinginstructionsinthis

manual.

Thiswoodheaterneedsperiodicinspectionandrepairfor

properoperation.Itisagainstfederalregulationstooperate

this wood heater in a manner inconsistent with operating

instructionsinthismanual.

Harman® • Absolute63 Installation Manual_R17 • 2016 - ___ • 08/2373-90-999000I

3 3 Clearances

Figure 3.1

A. Appliance Dimension Diagram

Dimensionsareactualappliancedimensions.Useforreferenceonly.

7-15/16”

32-9/16”

29-9/16”

1”

1-1/4”

5-5/8”

12-1/2”

27-5/8”

28-1/16”

OutsideAir

Intake

Harman® • Absolute63 Installation Manual_R17 • 2016 - ___ • 08/2383-90-999000I

NOTICE

Clearancesmayonlybereducedbymeansapprovedby

theregulatoryauthorityhavingjurisdiction.

Duetohightemperatures,thestoveshouldbeplacedaway

fromtrac,furnitureanddraperies.

Childrenandadultsshouldbealertedtothehazardsof

highsurfacetemperaturesandshouldstayawaytoavoid

burnstoskinand/orclothing.

Youngchildrenshouldbecarefullysupervisedwhenthey

areinthesameroomasthestove.

Clothing and other ammable materials should not be

placedonornearthisunit.

Figure 3.2

2" (51mm)

6" (450mm)

6" (152mm)

CAUTION

THIS APPLIANCE MUST BE VENTED TO THE OUTSIDE.

WARNING

RISK OF FIRE OR BURNS! Provide adequate

clearance around air openings and for service

access. Due to high temperatures, the appliance should

be located out of trac and away from furniture and

draperies.

Illustrations reect typical installations and are FOR

DESIGN PURPOSES ONLY. Actual installation may vary

due to individual design preference.

Placethestoveawayfromcombustiblewallsatleastasfar

asshowninFigure3.2.

Notethattheclearancesshownareminimumforsafetybutdo

notleavemuchroomforaccesswhencleaningorservicing.

Pleasetakethisintoaccountwhenplacingthestove.

When installing the unit into an alcove it is important to

considertherequiredclearanceslistedbelow.

6.25”

(159mm)

6.25”

(159mm)

B. Non-Combustible Materials Specication

Materialwhichwillnotigniteandburn.Suchmaterialsare

thoseconsistingentirelyofsteel,iron,brick,tile,concrete,

slate,glassorplasters,oranycombinationthereof.

Materials that are reported as passing ASTM E 136,

Standard Test Method for Behavior of Materials in

a Vertical Tube Furnace at 750° C and UL763 shall be

considerednon-combustiblematerials.

C. Combustible Materials Specication

Materials made of or surfaced with wood, compressed

paper,plantbers,plastics,orothermaterialthatcanignite

andburn,whetherameproofedornot,orplasteredorun-

plasteredshallbeconsideredcombustiblematerials.

D. Clearances to Combustibles

Whenselectingalocationfortheapplianceitisimportantto

considertherequiredclearancestowalls(seeFigure3.2).

Note: Top of unit must be a minimum of 12” (305mm) to

ceiling

48” High

40-1/16” Wide

Min. Height = 48”, Min. Width = 40-1/16”, Max. Depth = 24”

Harman® • Absolute63 Installation Manual_R17 • 2016 - ___ • 08/2393-90-999000I

E. Floor Protection Floor Protection

Requirements US Canada

JSides 6" 152mm

KFront 6” 152mm

LRear 0” 0mm

Corner Installation:

Minimumsizeoorprotectionforacornerinstallationhearth

padis28-1/2”WideBy29-1/2”Deep(724mmX749mm).

Note: Floor protector WILL NOT touch the wall using

minimum clearances.

If corner oor protection is desired to touch the wall, the

oorprotectionwillneedtobeatleast42-5/16”x42-5/16”

(1075mm x 1075mm). Note: This will allow the floor

protection to touch the wall as shown. Figure 3.4.

Alternateoorprotectordimensionmaybeusedaslongas

theysatisfythemeasurementrequirements.

Figure 3.4

FloorProtector

Install fasteners here.

Figure 3.5

F. Mobile Home Installation

Wheninstallingthisunitinamobilehome,severalrequirements

mustbefollowed:

1. Theunitmustbeboltedtotheoor.Thiscanbedoneusing

anappropriatefastenerfortheapplication.

2. The unit must be connected to an outside combustion

air inlet. Proper supports and spark arresters must be

considered when installing venting. See “Termination

LocationandVentInformation”SectionD.

3. Floorprotectionandclearancesmustbefollowedasshown.

4. Theappliancemustbeproperlygroundedtotheframeof

themobilehomeusingaminimumof8AWGcoppersolid

orstranded,insulatedorbarewireorequivalent.

Figure 3.3

Floor

Protector

Door Opening

Parallel Installation:

Place the stove on a noncombustible oor or oor protector

thatextendsaminimumof6inches(152mm)tothefrontofthe

loaddooropening,6inches(152mm)tothesidesofthedoor

opening,and0inchestotherear.

Note: There is no required oor protection from the rear

of the unit. The oor protection should be ush with the

rear most edge of the unit, but does not need to extend

any further.

Theminimumoorprotectormaterialis20gaugesheetmetal.

Otheroorprotectormaterialsareceramictile,stone,brick,etc.

MinimumSizeoorprotectionis28-1/2”WideBy29-1/2”Deep

(724mmX749mm).Figure3.3.

Alternate oor protector dimension may be used as long as

they satisfy the measurement requirements shown below.

Venting:

US- FollowPL vent manufacturersrecommendations when

conguringventpipeinstallation.

Canada - Must extend 2” (51mm) beyond each side of any

horizontaluepipe.

CAUTION

HearthandHomeTechnologiesdoesnotrecommendadhesive

based vinyl ooring due to thermal expansion. Floating-style

ooring(LVP-luxuryvinylplankorLVT–luxuryvinyltile)canbe

used,butitwillreachtemperaturesupto110°Finaroomwith

ambienttemperatureof70°F.Consultooringspecicationsto

ensurecompatibility.

HHTrecommendswoodstovesandinsertshave29inchesof

alternativeooringinfrontofthestovebeforeusingLVP/LVT

regardless if they sit ush on the oor or are elevated on a

raisedhearth.

Forallotherooring,continuetofollowclearancetocombustible

requirementsintheinstallationmanual.

NOTICE: Clearances that do not meet the minimum guidelines

couldresultindamageorbucklingtothevinylooringandis

done at the installer’s risk.



Harman® • Absolute63 Installation Manual_R17 • 2016 - ___ • 08/2310 3-90-999000I

4 4 Termination Location and Vent Information

A. Vent Termination Minimum Clearances

Figure 4.1

Figure 4.2

Note: Followventingmanufacturer’srecommendationsfor

sealingpipejoints.

#1 Preferred method (Figure 4.1)

Thismethodprovidesexcellentventingfornormaloperation

andallowsthestovetobeinstalledclosesttothewall.Two

inches from the wall is safe; however, four inches allows

betteraccesstoremovetherearpanel.Theverticalportionof

theventshouldbethreetovefeethigh.Thisverticalsection

willhelpprovidenaturaldraftintheeventofapowerfailure.

Note: Do not place joints within wall pass-through.

THE CHIMNEY MUST BE OF A TYPE SUITABLE FOR

SOLID-FUEL BURNING.

#2 Preferred method (Figure 4.2)

This method also provides excellent venting for normal

operationbutrequiresthestovetobeinstalledfartherfrom

thewall.Theverticalportionoftheventshouldbethreeto

vefeethighandatleast1”fromacombustiblewall.This

vertical section will provide natural draft in the event of a

powerfailure.

If the stove is installed below grade be sure the vent

termination is at least 12" above grade (with outside air

only). The outlet must also be 12” from the house/building.

Note: Do not place joints within wall pass-through.

CAUTION

Keep combustible materials (such as grass, leaves,

etc.) at least 3 feet away from the ue outlet on the

outside of the building.

3 Ft.

Combustibles

3 Ft.

to Combustibles

3 Ft.

Combustibles

3 Ft.

to Combustibles

DO NOT USE MAKESHIFT COMPROMISES WHEN

INSTALLING THIS APPLIANCE. DAMAGE AND/OR

INJURY MAY RESULT.

CAUTION

WARNING

THE CHIMNEY AND CONNECTOR MUST BE

MAINTAINED IN GOOD CONDITION AND KEPT CLEAN.

Harman® • Absolute63 Installation Manual_R17 • 2016 - ___ • 08/2311 3-90-999000I

Figure 4.3

Figure 4.4

#3 Installing into an existing chimney (Figure 4.3)

Thismethodprovidesexcellentventingfornormaloperation.

This method also provides natural draft in the event of a

powerfailure.Ifthechimneyconditionisquestionable*you

maywanttoinstallalinerasinmethod#6.

InsomeplacesintheUSandCanadaitisrequiredthatthe

ventpipeextendallthewaytothetopofthechimney.

*The chimney should be inspected and cleaned before

installingyourstove.Ifyoudiscoverthatthechimneydoes

nothaveaclaytilelinerorhascracksorakingofthetile

liner you will need to install a stainless steel liner within

thechimney.Inmostcasestheinsidediameterofthisliner

shouldbe4".Eitherexibleorrigidlinermaybeusedforthis

purpose.Refer to Method 5 & 6.

Besuretodesigntheventingsothatitcanbeeasilycleaned.

#4 Installing into an existing replace chimney (Figure 4.4)

Thismethodprovidesexcellentventingfornormaloperation.

This method also provides natural draft in the event of a

powerfailure.Ifthechimneyconditionisquestionable*you

maywanttoinstallalinerasinmethod#5.

InsomeplacesintheUSandCanadaitisrequiredthatthe

ventpipeextendallthewaytothetopofthechimney.

*The chimney should be inspected and cleaned before

installingyourstove.Ifyoudiscoverthatthechimneydoes

nothaveaclaytilelinerorhascracksorakingofthetile

liner you will need to install a stainless steel liner within

thechimney.Inmostcasestheinsidediameterofthisliner

shouldbe4".Eitherexibleorrigidlinermaybeusedforthis

purpose.Refer to Method 5 & 6.

The chimney should be sealed at the damper using a

steel plate. Kaowool, mineral wool or an equivalent non-

combustibleinsulationisrecommendedtobeinstalledontop

ofthesealingplatetoreducethepossibilityofcondensation.

The connector pipe should extend through the smoke

chambertothebaseorintotherstuetile.

Besuretodesigntheventingsothatitcanbeeasilycleaned.

Harman® • Absolute63 Installation Manual_R17 • 2016 - ___ • 08/2312 3-90-999000I

#5 Installing into an existing replace chimney (Figure

4.5) w/Full Liner

Thismethodprovidesexcellentventingfornormaloperation.

This method also provides natural draft in the event of a

powerfailure.

InsomeplacesintheUSandCanadaitisrequiredthatthe

ventpipeextendallthewaytothetopofthechimney.

Inthismethodacapshouldalsobeinstalledonthechimney

tokeepoutrain.Besuretouseapprovedpelletventpipe

ttings.Pipesizeshouldbeincreasedto4"usingthismethod.

Inthismethodacapshouldalsobeinstalledonthechimney

tokeepoutrain.

#6 Installing into an existing chimney (Figure 4.6) w/Full liner

Thismethodprovidesexcellentventingfornormaloperation.

This method also provides natural draft in the event of a

powerfailure.

InsomeplacesintheUSandCanadaitisrequiredthatthe

ventpipeextendallthewaytothetopofthechimney.The

pipeorlinerinsidethechimneyshouldbe4"diameter.

Inthismethodacapshouldalsobeinstalledonthechimney

tokeepoutrain.

Figure 4.5

Figure 4.6

Harman® • Absolute63 Installation Manual_R17 • 2016 - ___ • 08/2313 3-90-999000I

#7 Installing through the ceiling (Figure 4.7)

FollowPLventmanufacturersrecommendationswhenusing

wallandceilingpassthrough.

Note: Do not place joints within wall pass-through.

Figure 4.7

Figure 4.8

12"

min. above ground level

Minimum ue vent conguration

It is recommended that outside

air be installed with this venting

conguration. Smoke spillage may

bepossibleduringapoweroutage.

PL vent manufacturer's

restop spacer and support.

1" MIN.

No insulation or other

combustible materials

are allowed within 3"

of the PL vent pipe.

ashing

storm collar

1" MIN.

1” MIN.

12”

Min

12” Minimum

clearance to ceiling.

Figure 4.9

12"

min. wall to outlet

36"

min. clearance to any

combustible material

Areawithindottedcirclerepresentstheminimumclearanceto

combustiblematerialssuchasshrubbery,mulchortallgrasses.

DO NOT USE MAKESHIFT COMPROMISES WHEN

INSTALLING THIS APPLIANCE. DAMAGE AND/OR

INJURY MAY RESULT.

CAUTION

Harman® • Absolute63 Installation Manual_R17 • 2016 - ___ • 08/2314 3-90-999000I

Optional Top Vent Pipe Clearances #8 Installing into an existing chimney using the Optional

Top Vent option. (Figure 4.10)

Thismethodprovidesexcellentventingfornormaloperation.

This method also provides natural draft in the event of a

powerfailure.Ifthechimneyconditionisquestionable*you

maywanttoinstallalinerasinmethod#6.

InsomeplacesintheUSandCanadaitisrequiredthatthe

ventpipeextendallthewaytothetopofthechimney.

*The chimney should be inspected and cleaned before

installingyourstove.Ifyoudiscoverthatthechimneydoes

nothaveaclaytilelinerorhascracksorakingofthetile

lineryouwillneedtoinstallastainlesssteellinerwithinthe

chimney.

Besuretodesigntheventingsothatitcanbeeasilycleaned.

4"/102mm from back of top

ue vent to wall

Minimum 6” (25mm)

from top of pipe to ceiling

6"/152mm from

pipe to wall

View of Top Vent Option Installed

Figure 4.10

Singlewall6”

Chimneyconnector

Chimney Connectors

• Follow venting manufacturer’s recommendations for

sealingpipejoints.

Figure 4.11

33-1/2”

Measurementfromoortothebeginningofthe6”ventcollar.

Harman® • Absolute63 Installation Manual_R17 • 2016 - ___ • 08/2315 3-90-999000I

B. Chimney Diagram

V=Vent Terminal A=Air Supply Inlet =Area where termination is not permitted

Door

Sidewalk

Fixed

Closed

Openable

Openable Fixed

Closed

Inside Corner

Detail

Porch or

Openable

Deck

or Fixed

Requirements for Terminating the Venting

Figure 4.12

I. The clearance to service regulator vent outlet must be a

minimumof6feet.

J. Theclearancetoanon-mechanicalairsupplyinlet to the

buildingorthecombustionairinlettoanyotherappliance

mustbeaminimumof48”.

K. Theclearance toamechanicalairsupplyinletmustbea

minimumof10feet. (with outside air installed, 6 feet)

L. Theclearanceaboveapavedsidewalkorapaveddriveway

locatedonpublicpropertymustbeaminimumof7feet.

M. Theclearanceunderaveranda,porch,deckorbalconymust

beaminimumof12inches. (B. also)

The clearance to vegetation and other exterior combustibles

such as mulch is 36” as measured from the center of the

outlet or cap. This 36” radius continues to grade.

CertainCanadianandorLocalcodesorregulationsmayrequire

dierentclearances.

Aventshallnotterminatedirectlyaboveaside-walkorpaved

drivewaywhichislocatedbetweentwosinglefamilydwellings

andservesbothdwellings.

Onlypermittedifveranda,porch,deck,orbalconyisfullyopen

onaminimumof2sidesbeneaththeoor.

See NFPA 211 for more installation clearance reductions

when using outside air.

Where passage through a wall, or partition of combustible

construction is desired, the installation shall conform to

CAN/CSA-B365. (if in Canada)

WARNING

Venting terminals must not be recessed into a wall

or siding.

Only PL vent pipe wall pass-through and re stops should

be used when venting through combustible materials.

Always take into consideration the eect the prevailing wind

direction or other wind currents will cause with yash and

/or smoke when placing the termination.

In addition, the following must be observed:

A. Theclearanceabovegrademustbeaminimumof12”.

B. Theclearancetoawindowordoorthatmaybeopenedmust

beaminimumof48”totheside,48”belowthewindow/door,

12”abovethewindow/door. (with outside air installed, 12”

to side and below)

C. A 12” clearance to a permanently closed window is

recommendedtopreventcondensationonthewindow.

D. Theverticalclearancetoaventilatedsotlocatedabovethe

terminalwithinahorizontaldistanceof2feet(60cm)from

thecenter-lineoftheterminalmustbeaminimumof18”.

E. Theclearancetoanunventilatedsotmustbeaminimum

of12”.

F. Theclearancetoanoutsidecorneris11”fromcenterofpipe.

G. Theclearancetoaninsidecorneris12”.

H. Aventmustnotbeinstalledwithin3feet(90cm)abovea

gas meter/regulator assembly when measured from the

horizontalcenter-lineoftheregulator.

Harman® • Absolute63 Installation Manual_R17 • 2016 - ___ • 08/2316 3-90-999000I

C. Venting & Use of Elbows

Figure 4.13

=Positivestaticpressure

=Negativestaticpressure

Harmanpelletstovesdependonacombustionfantopullair

throughtheunitforcombustion.Theventingsystemrestricts

theabilityofthecombustionfantomovetherequiredamount

ofairthroughtheunit.Asystemwithtoomuchresistance

willresultinincompletecombustion,morefrequentrequired

cleaning and poor unit performance. It is always best to

choosealocationfortheappliancethatwillresultinaventing

systemwiththeshortestequivalentventlength(EVL).

ItisbesttohaveyourventingsystemdesignedbyaHarman

authorizeddealerbefore younalize yourpurchase ofan

appliance.

Equivalent Vent Length: The equivalent vent length for

common pellet vent components are:

•90°ElbowsorTee:5EVLUnits

•45°elbow:3EVLUnits

•VerticalPipeorLiner:½EVLUnit

•HorizontalPipeorliner:1EVLUnit

The total allowable equivalent vent length is:

•20EVLfor3”pelletventpipeorliner.

•30EVLfor4”pelletventpipeorliner.

Dueto the potentialfor yash accumulationin horizontal

ventingsections,themaximumpermissiblehorizontalventing

lengthis:

•4ft.for3”&4”pelletventpipe.

Example: First Floor Installation

Aunitistobeinstalledusing3”PelletVentPipewith3

feetofhorizontalpipe,aTee,10feetofverticalpipe,a

90°elbowandaterminationcap.

The equivalent vent length is:

3ft.ofHorizontalPipe(1x3EVL) =3EVL

90°ElboworTee(1xEVL)  =5EVL

10ft.ofVerticalPipe(10x.5EVL) =5EVL

90°ElboworTee(1xEVL)  =5EVL

TerminationCap   =0EVL

EquivalentVentLength   =18EVL

Intheexamplesystemdetailedabove,theEVLwas18

whichislessthanthemaximumof20EVLfor3”pellet

ventpipe,thusthisisasatisfactoryventingconguration.

Example: Connection to Masonry Chimney

Aunitistobeinstalledusing3”PelletVentPipewith2

feetofhorizontalpipe,aTee,4feetofverticalpipe,an

elbow,aTee,21feetofverticalliner,andatermination

cap.

The equivalent vent length is:

2ft.ofHorizontalPipe(1x2EVL) =2EVL

90°Tee(1x5EVL)   =5EVL

4ft.ofVerticalPipe(4x.5EVL) =2EVL

90°Elbow(1x5EVL)   =5EVL

90°Tee(1x5EVL)   =5EVL

21ft.ofVerticalLiner(21x.5EVL) =10.5EVL

TerminationCap   =0EVL

EquivalentVentLength   =29.5EVL

In the example system detailed above, the EVL was

29.5whichexceedsthemaximumof20ft.for3”pellet

ventpipe, thus 3”ventpipe shouldnot beusedin this

installation.However,since4”pipecansupportanEVL

upto30,theuseof4”pipewouldcreateasatisfactory

installation.

Harman® • Absolute63 Installation Manual_R17 • 2016 - ___ • 08/2317 3-90-999000I

C. Venting & Use of Elbows continued

Note:Whentheamountofverticalpelletventpipeinthesystemexceeds15feet,4”pelletventpipeshouldbeused.

Note:EquivalentVentingLengthdecreasesasaltitudeincreases.

Example:

AunitwithanEVLof13,istobeinstalledatanaltitude

of3,000feetabovesealevel.

Fromthe chartto the left,at 3,000feet of altitude,the

maximum permissible equivalent venting length is 26

feet.

However,ifthesameunit(EVL13)wastobeinstalled

analtitudeof9,000feetabovesealevel,theinstallation

wouldnolongerbeacceptableandtheequivalentvent

lengthofthepipewouldhavetobereducedforproper

unitoperation.

0 Ft5 Ft 5 Ft

10,000

9,000

8,000

7,000

6,000

5,000

4,000

3,000

5 Ft

0 Ft

10 Ft

Comb. Blower at max at

changover line.

Altitude

10 Ft

15 Ft

20 Ft

25 Ft

30 Ft

5 Ft

0 Ft

15 Ft

Equivalent Vent Length (EVL)

Maximum Horizontal Run

• LongrunsofexorPLventpipeinstalleddirectlyverticalfromtheuestubmayrequiremorefrequentcleaningdueto

yashfallingoinsideandcollectingdirectlyabovethecombustionbloweroutlet.

• 4" stainless steel ex vent piping is only allowed for use in masonry replaces and chimneys or factory built wood-

burningreplaceswithClassAmetalchimneys.

• Allpelletventpipemustbesecuredtogethereitherbymeansprovidedbythepipemanufacturerorby3screwsateach

joint.

• Useonlythespeciedventingcomponents.Useofanyothercomponentswillvoidtheproductwarrantyandmaypose

ahazard.

• DoNotInstallaFlueDamperInTheExhaustVentingSystemofThisAppliance.

• DONOTCONNECTTHISUNITTOACHIMNEYFLUESERVINGANOTHERAPPLIANCE.

• SimpsonDuraVentPelletVentProHarman®AdapterPart#3PVP-ADHBandPelletVentProHarman®AdapterIncreaser

Part#3PVPX4ADHBarehighlyrecommendedtobeinstalledonthestartercollartoinsureaproperpipeconnectionto

theunit.

• INSTALL VENT AT CLEARANCES SPECIFIED BY THE VENT MANUFACTURER.

• Usesiliconetocreateaneectivevaporbarrieratthelocationwherethechimneyoroutsideairductingpassesthrough

totheexteriorofthestructure.

Harman® • Absolute63 Installation Manual_R17 • 2016 - ___ • 08/2318 3-90-999000I

Outside Air:

Hearth & Home Technologies recommend attaching

outside air in all installations, especially lower level and

main oor locations.

Pernationalbuildingcodes,considerationmustbegivento

combustionairsupplytoallcombustionappliances.Failure

tosupplyadequatecombustionairforallappliancedemands,

mayleadtoback-draftingofthoseandotherappliances.

Whentheapplianceisside-wallvented:Theairintakeisbest

locatedonthesameexteriorwallastheexhaustventoutlet

andlocatedloweronthewallthantheexhaustventoutlet.

When the appliance is roof vented: The air intake is best

locatedontheexteriorwallorientedtowardstheprevailing

winddirectionduringtheheatingseason.

Theoutsideairconnectionwillsupplythedemandsofthe

pellet appliance, but consideration must be given to the

totalhousedemand. Housedemand mayconsume some

airneededforthestove,especiallyduringapowerfailure.It

maybenecessarytoaddadditionalventilationtothespacein

whichthepelletapplianceislocated.Consultwithyourlocal

HVACprofessionaltodeterminetheventilationdemandsfor

yourhouse.

Toinstalloutsideairuse3"non-combustibleexpipe.There

isabreak-away holeon therear paneloftheAbsolute63

stovewhichmustberemovedbeforeconnectingtheexpipe,

Figure4.14.Thepipeshouldberunoutsideandterminateto

thesideorbelowtheventpipeoutletsotheueoutletismore

than12"fromtheinletcover.TheTerminationCapshouldbe

usedtokeepbirds,rodents,etc.outofthepipe,Figure4.15.

YoumaychoosetousetheoptionalDirectVentWallPass-

throughKitwhichincorporatestheventingpass-throughand

outsideairinletintoonecomponent,Figure4.16.

D. Outside Air

Direct Vent Wall Pass-through Kit

Part#1-00-677177

Figure 4.16

Termination Cap

Part#1-10-09542

Figure 4.15

Outsideairex

pipegoeshere.

Figure 4.14

Removeknockout

toinstalloutsideair.

Harman® • Absolute63 Installation Manual_R17 • 2016 - ___ • 08/2319 3-90-999000I

E. Locating Your Appliance & Chimney

Locationoftheapplianceandchimneywillaectperformance.

• Installthroughthewarmairspaceenclosedbythebuilding

envelope.Thishelps toproducemoredraft,especially

duringlightinganddie-downofthere.

• Penetratethehighestpartoftheroof.Thisminimizesthe

eectsofwindloading.

• Locate termination cap away from trees, adjacent

structures,unevenrooflinesandotherobstructions.

• Minimizetheuseofchimneyosets.

• Considertheappliancelocationrelativetooorandceiling

andatticjoists.

G. Negative Pressure

F. Draft

Draftisthepressuredierenceneededtoventappliances

successfully.Whenanapplianceisdraftingsuccessfully,all

combustion byproducts are exiting the home through the

chimney.

Considerationsforsuccessfuldraftinclude:

• Negativepressureintherebox

• Locationofapplianceandchimney

Tomeasurethedraftornegativepressureinyourappliance

use a magnahelic or a digital pressure gauge capable of

reading0-1inchesofwatercolumn(W.C.).

The appliance should be running on high for at least 15

minutesforthetest.

Withthestoverunningonhighyoushouldhaveanegative

pressureequaltoorgreaterthanthenumbergiveninthe

chartbelow.Ifyouhavealowerreadingthanyoundonthe

chart,yourappliancedoesnothaveadequatedrafttoburn

thefuelproperly.

Minimum Vacuum Requirements: .20

Priortoinstallingtheuepipe,connectadraftmeter.(The

draftmetermusthaveaminimumrangeof0-.5”)Recordthe

rstreading.Connectuepipetostoveandbesurealldoors

andwindowsinthehomeareclosed.Recordtheseconddraft

reading_______.Ifthesecondreading is more than.05”

lowerthantherstreading,checkforpossiblerestrictions

ortheneedforoutsideair.Formoreinformationonthedraft

testprocedure,refer to “Appliance Set-Up” Section C.

• DONOTCONNECTTHISUNITTOACHIMNEYFLUE

SERVICINGANOTHERAPPLIANCE.

• DO NOT CONNECT TOANYAIR DISTRIBUTION

DUCTORSYSTEM.

Mayallowuegasestoenterthehouse.

CAUTION

Negativepressureresultsfromtheimbalanceofairavailable

fortheappliancetooperateproperly.Itcanbestrongestin

lowerlevelsofthehouse.

Causesinclude:

• Exhaustfans(kitchen,bath,etc.).

• Rangehoods.

• Combustionairrequirementsforfurnaces,waterheaters

andothercombustionappliances.

• Clothesdryers.

• Locationofreturn-airventstofurnaceorairconditioning.

• ImbalancesoftheHVACairhandlingsystem.

• Upperlevelairleakssuchas:

 - Recessedlighting

 - Attichatch

 - Ductleaks

Tominimizetheeectsofnegativeairpressure:

• Installtheoutsideairkitwiththeintakefacingprevailing

windsduringtheheatingseason.

• Ensureadequateoutdoorairforallcombustionappliances

andexhaustequipment.

• Ensurefurnaceandairconditioningreturnventsarenot

locatedintheimmediatevicinityoftheappliance.

• Avoidinstallingthe applianceneardoors,walkwaysor

smallisolatedspaces.

• Recessedlightingshouldbea“sealedcan”design.

• Attichatchesweatherstrippedorsealed.

• Atticmountedductworkandairhandlerjointsandseams

tapedorsealed.

Risk of Asphyxiation! Negative pressure can cause

spillageofcombustionfumesandsoot.

WARNING

NOTICE

Hearth&HomeTechnologiesassumesnoresponsibility

for the improper performance of the chimney system

causedby:

• Inadequatedraftduetoenvironmentalconditions

• Downdrafts

• Tightsealingconstructionofthestructure

• Mechanicalexhaustingdevices

Harman® • Absolute63 Installation Manual_R17 • 2016 - ___ • 08/2320 3-90-999000I

H. Avoiding Smoke and Odors

Negative Pressure, Shut-down, and Power Failure:

To reduce the probability of back-drafting or burn-back in

the pellet burning appliance during power failure or shut-

down conditions, the stove must be able to draft naturally

withoutexhaustbloweroperation.Negativepressureinthe

housewillresistthisnaturaldraftifnotaccountedforinthe

pelletapplianceinstallation.

Heatrisesinthehouseandleaksoutatupperlevels.This

airmustbereplacedwithcoldairfromoutdoors,whichows

into lower levels of the house. Vents and chimneys into

basementsandlowerlevelsofthehousecanbecomethe

conduitforairsupply,andreverseundertheseconditions.

Outside Air

Anoutsideairkit is recommendedin all installations.The

OutsideAirKitmustbeorderedseparately.

Pernationalbuildingcodes,considerationmustbegivento

combustionairsupplytoallcombustionappliances.Failure

tosupplyadequatecombustionairforallappliancedemands

mayleadtobackdraftingofthoseandotherappliances.

• Whentheapplianceisroofvented(stronglyrecommended):

The air intake is best located on the exterior wall

oriented towards the prevailing wind direction during

theheatingseason.

• Whentheapplianceisside-wallvented:

Theairintakeisbestlocatedonthesameexteriorwall

as the exhaust vent outlet and located lower on the

wallthantheexhaustventoutlet.

Theoutsideairsupplykitcansupplymostofthedemands

ofthepelletappliance,butconsiderationmustbegivento

thetotalhousedemand.

House demand may consume the air needed for the

appliance.Itmaybenecessarytoaddadditionalventilation

tothespaceinwhichthepelletapplianceislocated.

ConsultwithyourlocalHVACprofessionaltodeterminethe

ventilationdemandsforyourhouse.

Vent Pipe

Besure touseapproved pelletvent pipe walland ceiling

pass-throughttingstogothroughcombustiblewallsand

ceilings.Besuretouseastartingcollartoattachtheventing

systemtothestove.Thestartingcollarmustbesecuredto

theuestubwithatleastthreescrews,andsealedwithhigh

tempsiliconecaulking.

4” stainless steel ex vent piping is only allowed for use

inmasonryreplacesandchimneysorfactorybuiltwood-

burningreplaceswithclassAmetalchimneys.

Pelletventpipeisconstructedoftwolayerswithairspace

betweenthelayers.Thisairspaceactsasaninsulatorand

reducestheoutsidesurfacetemperaturetoallowaclearance

to combustibles of only 1 inch. The sections of pipe lock

togethertoformanairtightsealinmostcases;however,in

somecasesaperfectsealisnotachieved.Forthisreason

and the fact that theAbsolute63 operates with a positive

ventpressure,wespecifythatthejointsalsobesealedwith

siliconeoraluminumtapeinadditiontothesealingsystem

usedbythemanufacturer.

Wherepassingthroughanexteriorwallorroof,usesilicone

tomaintainaneectivevaporbarrieratthelocationwhere

thechimneyorcomponentpenetratestotheexteriorofthe

structure.

Vent Congurations:

To reduce probability of reverse drafting during shut-

down conditions, Hearth & Home Technologies strongly

recommends:

• Installingthepelletventwithaminimumverticalrunof

vefeet.

• Installingoutsideair.

Topreventsootdamagetoexteriorwallsofthehouseand

topreventre-entryofsootorashintothehouse:

• Maintainspeciedclearancestowindows,doors,andair

inlets,includingairconditioners.

• Ventsshouldnotbeplacedbelowventilatedsots.Run

theventabovetheroof.

• Avoidventingintoalcovelocations.

• Ventsshouldnot terminateunder overhangs, decksor

ontocoveredporches.

• Maintain minimum clearance of 12 inches from the

ventterminationtotheexteriorwall.Ifyouseedeposits

developing on the wall, you may need to extend this

distancetoaccommodateyourinstallationconditions.

Hearth & Home Technologies assumes no responsibility

for, nor does the warranty extend to, smoke damage

caused by reverse drafting of pellet appliances under

shut-down or power failure conditions.

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Harman Absolute63 Pellet Stove Installation guide

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