Hearth & Home Outdoor Lifestyles ODCASTLEWD-42-B User manual

Outdoor Lifestyles by Hearth & Home Technologies Inc. • ODCASTLEWD-42-B • 4070-160 Rev C • 05/23 1
Owner’s Manual
Installation and Operation
Models:
Outdoor Woodburning
ODCASTLEWD-42-B
DO NOT DISCARD THIS MANUAL
CAUTION
• Important operating
and maintenance
instructions included.
• Leave this manual with
party responsible for
use and operation.
• Read, understand
and follow these
instructions for safe
installation and
operation.
DO NOT
DISCARD
Fire Risk
• For use with solid wood fuel or decorative
gas appliance only.
WARNING
If the information in these instruc-
tions is not followed exactly, a
re may result causing property
damage, personal injury, or death.
• Donotstoreorusegasolineorotheram-
mable vapors and liquids in the vicinity of
this or any other appliance.
• Donotoverre.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 SURFACES!
Glass and other surfaces are hot during
operation and cool down.
WARNING
• CAREFULLY SUPERVISE children in same room as
appliance.
• Alert children and adults to hazards of high
temperatures.
High temperatures may ignite clothing or other
ammable materials.
• Keep clothing, furniture, draperies and other combustibles
away.
Hot glass will cause burns.
• Do not touch glass until it is cooled
• NEVER allow children to touch glass
• Keep children away
WARNING: For Outdoor Use Only.
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.

Outdoor Lifestyles by Hearth & Home Technologies Inc. • ODCASTLEWD-42-B • 4070-160 Rev C • 05/23
2
Read this manual before installing or operating this replace.
Please retain this owner’s manual for future reference.
Congratulations on selecting a Outdoor Lifestyles wood
burningreplace.TheOutdoor Lifestylesreplaceyouhave
selected is designed to provide the utmost in safety, reliability
ande󰀩ciency.
As the owner of a new replace, you’ll want to read and
carefullyfollowalloftheinstructionscontainedinthisowner’s
manual. Pay special attention to all cautions and warnings.
Thisowner’smanualshouldberetainedforfuturereference.
We suggest you keep it with your other important documents
and product manuals.
Theinformationcontainedinthisowner’smanualunlessnoted
otherwise, applies to all models and gas control systems.
Your new Outdoor Lifestyleswoodburningreplacewillgive
you years of durable use and trouble-free enjoyment. Welcome
to the Outdoor Lifestylesfamilyofreplaceproducts!
Homeowner Reference Information
Model Name: Date purchased/installed:
Serial Number:  Locationonreplace:
Dealership purchased from: Dealer phone:
Notes:
We recommend that you record the following pertinent
information about your replace:
Listing Label Information/Location
Themodelinformationregardingyourspecicreplacecanbefoundontheratingplatelocatedonthesmokeshieldofthe
replace.
Congratulations!
Grate Fireplace
Model
Serial
Number
FIREPLACE NO.
MODEL NO.
MODEL NO.
MFG. DATE
WARNING: RISK OF
FIRE DAMAGE. REPLACE
GRATE WITH HEARTH & HOME
TECHNOLOGIES
OUTDOOR FIREPLACE INTENDED FOR USE WITH HEARTH & HOME TECHNOLOGIES LISTED FIREPLACE PARTS. SEE INSTALLATION AND
OPERATING INSTRUCTIONS FOR THIS MODEL. ONLY HEARTH & HOME TECHNOLOGIES GLASS DOOR KITS CAN BE INSTALLED ON THIS UNIT.
CLEARANCE TO
COMBUSTIBLES:
CHIMNEY
2 IN. MIN.
FIREBOX
IN.
MIN.
DO NOT OVERFIRE. USE ONLY: SOLID WOOD FUEL OR
LISTED DECORATIVE GAS APPLIANCE. DO NOT USE A
FIREPLACE INSERT OR OTHER PRODUCTS NOT
SPECIFIED FOR USE WITH THIS PRODUCT. IF DOORS
ARE USED OPERATE FIREPLACE WITH DOORS FULLY
OPEN OR CLOSED ONLY. WHEN BURNING A
DECORATIVE GAS APPLIANCE IN THE FIREPLACE,
ADJUST DAMPER TO THE FULLY OPEN POSITION.
WARNING! THIS FIREPLACE HAS NOT BEEN TESTED WITH AN UNVENTED
GAS LOG SET. TO REDUCE THE RISK OF FIRE OR INJURY, DO NOT
INSTALL AN UNVENTED GAS LOG SET INTO FIREPLACE.
WARNING! TO AVOID THE RISK OF DAMAGING FIREPLACE MATERIALS
AND INCREASING THE RISK OF SPREADING A FIRE DO NOT USE THE
FIREPLACE TO COOK OR WARM FOOD.
IF INSTALLATION OR OPERATING INSTRUCTIONS ARE MISSING
CONTACT: HEARTH & HOME TECHNOLOGIES ,
7571 215th Street West, Lakeville, MN 55044
P.N. 4021-723E
CAN/ULC-S610
UTILISER DU CARBURANT
SOLIDE SEULEMENT
USE HHT SL SERIES CHIMNEY

Outdoor Lifestyles by Hearth & Home Technologies Inc. • ODCASTLEWD-42-B • 4070-160 Rev C • 05/23 3
Table of Contents
1 Listing and Code Approvals
A. ApplianceCertication.........................4
2 Getting Started
A. Design and Installation Considerations ............5
B. Non-Combustible Materials .....................5
C. Combustible Materials .........................5
D.ToolsandSuppliesNeeded .....................5
E. Inspect Fireplace and Components ...............6
F. Grate.......................................6
G. Firescreen...................................6
H.CoolingAir ..................................6
I. Molded Brick Panel ............................6
J. Glass Door (optional). . . . . . . . . . . . . . . . . . . . . . . . . . . 6
K. Drain Pan (optional) ...........................6
3 Framing and Clearances
A. Selecting Fireplace Location ....................7
B. Clearances .................................9
C. Sidewalls/Surrounds .........................10
D. Frame the Fireplace .........................10
E. Chimney Requirements.......................11
4 Installation of Fireplace
A. Secure the Fireplace .........................12
B.InstallCoolingAirHoods ......................13
5 Chimney Assembly
A. Chimney Requirements .......................14
B. Assemble the Chimney Sections ................15
C. Installing the Attic Insulation Shield ..............16
D.UsingO󰀨sets/Returns.........................17
6 Complete the Enclosure
A.ChimneyTermination .........................18
B.ChaseTop..................................18
C.InstalltheTerminationCap .....................18
7 Installation of Molded Brick Panel
A. Install the Refractory ..........................20
B. Install Screens ..............................21
C. Grate......................................21
D. Glass Door (optional)..........................21
8 Accessories
A. Gas Log/Lighter Provisions ....................22
9 Finishing
A. Non-combustible Materials .....................23
B. Combustible Materials ........................23
C.HearthExtension ............................23
D.RaisedHearthExtensionFraming ...............24
E. Non-combustible Sealant ......................25
F. Finishing Material ............................26
G. Mantel .....................................27
10 Operating Instructions
A. General Information ...........................28
B. Grate ......................................28
C. Clear Space Near the Fireplace .................29
D. Firescreen ..................................29
E. Glass Doors .................................29
F. Wood Fuel ..................................30
G. Starting a Fire ...............................31
11 Troubleshooting
A. Diagnostics and Problem Solving ................32
12 Maintenance and Servicing the Fireplace
A. Disposal of Ashes ...........................33
B. Chimney Inspection/Cleaning ..................33
C. FireboxRefractory...........................33
D. MaintenanceTaskList ........................34
E. Chimney Fire ...............................34
13 Reference Materials
A. Appliance Dimensions/Weight ..................35
B. Optional Components .........................36
C. Chimney Components ........................37
D.Terminationcaps.............................39
E. Service Parts List ............................40
F. Warranty ...................................42
G. Contact Information ..........................44
►

Outdoor Lifestyles by Hearth & Home Technologies Inc. • ODCASTLEWD-42-B • 4070-160 Rev C • 05/23
4
11 Listing and Code Approvals
A. Appliance Certication
Thisreplacesystemhasbeentestedandlistedinaccor-
dance with UL 127 and CAN/ULC-S610-M87 standards by
Underwriters Laboratories Inc. for installation and operation
intheUnitedStates and Canada.Thisreplace has been
tested and listed for use with the optional components speci-
edinthismanual.Theseoptionalcomponentsmaybepur-
chased separately and installed at a later date.
Outdoor Lifestyles is a registered trademark of Hearth &
HomeTechnologiesInc. Not intended for use as a primary heat source.
This replace is tested and approved as a decorative
replace. It should not be factored as a primary heat
source in residential heating calculations.
Improper installation, adjustment, alteration, service
or maintenance can cause injury or property damage.
Refertotheowner’sinformationmanualprovidedwith
thisreplace.Forassistanceoradditionalinformation
consult a qualied installer, service agency or your
dealer.
WARNING
Fire Risk
• Do not installoroperatedamagedreplace.
• Do notmodifyreplace.
• InstallationotherthanasinstructedbyHearth&Home
TechnologiesInc.isstrictlyprohibited.
• Do notoperatethereplacewithoutfullyassembling
all components.
• Do not overre.
• Installation and/or use of any component part not
approvedbyHearth&HomeTechnologies.
Hearth&HomeTechnologiesdisclaimsanyresponsibility
for, and the warranty and agency listing will be voided by
the above actions.
WARNING
Fire Risk
• WARNING! TOAVOID THE RISK OF DAMAGING
FIREPLACE MATERIALSAND INCREASING THE
RISK OF SPREADING A FIRE, DO NOT USE THE
FIREPLACE TO COOK OR WARM FOOD.
WARNING
WARNING: This product and the fuels
used to operate this product (wood and
wood pellets), and the products of combus-
tion of such fuels, can expose you to chemi-
cals including carbon black, which is known
to the State of California to cause cancer
and carbon monoxide, which is known to
the State of California to cause birth defects
or other reproductive harm. For more infor-
mation go to: www.P65Warnings.ca.gov.

Outdoor Lifestyles by Hearth & Home Technologies Inc. • ODCASTLEWD-42-B • 4070-160 Rev C • 05/23 5
22 Getting Started
A. Design and Installation Considerations
Check building codes prior to installation.
• 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about
restrictions, installation inspection, and permits.
CAUTION
Whenplanningareplaceinstallation,itisnecessarytode-
termine the following information before installing:
• Where the fireplace is to be installed. See Sections
3 and 4.
• Theventsystemcongurationtobeused.SeeSections
5 and 6.
• Framingandnishingdetails.SeeSections3,6and8.
• Whether optional accessories are desired. See Section 13.
Moisture Resistance:
Thisoutdoorreplacewillshedmoderateamountsofwater,
but is not waterproof. Water and condensing water vapor
may enter the chase under certain conditions.
Thereplacewillnotperformasanexteriorwall.Moisture
penetration must be considered for construction that places
thereplaceinstructurewallsoronmoisturesensitivesur-
faces.
When installed on exterior walls:Hearth&HomeTech-
nologies recommends that the replace chase be con-
structed outside the structure’s weather envelope. Where
theplatformmeetsthewall,useaashingdetailsimilarto
that required for attached decks. Chase platforms, including
hearths should slope away from the structure at 1/8 in. to
1/4in.perfoot.Thereplacecanbeshimmedlevel.
When installed on surfaces where water may collect or
cause damage:Hearth&HomeTechnologiesrecommends
thatadrainage panbeplacedunder theunit.Thisissold
separately or can be constructed of metal, adhesive polymer
membrane (such as ice and water shield) or other suitable
materials. A means of drainage out of the pan such as tubes
or weep holes should be provided. A slope of 1/8 in. to 1/4
in.perfoottowardsthedrainportissuggested.Thereplace
can be shimmed level.
Hearths should slope away from the front of the replace
and chase at 1/8 in. to 1/4 in. per foot. Spark strips must be
on top of any combustible hearth materials used for moisture
management.
Read all the instructions before starting the
installation. Follow these instructions carefully
during the installation to ensure maximum safety
and benit.
B. Non-Combustible Materials
Materials which will not ignite and burn, composed of any
combination of the following:
- Steel -Iron
-Brick -Tile
-Concrete -Slate
-Glass -PlastersMaterialsreportedaspassingASTM
R136,StandardTestMethodforBehaviorofMetals,ina
VerticalTubeFurnanceaat750°C
C. Combustible Materials
Materials made of or surfaced with any of the following
materials:
-Wood -Compressed paper
-Plantbers-Plastic
Anymaterialthatcanigniteandburn;ameproofedor
not, plastered or un-plastered.
D. Tools and Supplies Needed
Before beginning the installation be sure the following
tools and building supplies are available:
Reciprocating Saw Framing material
Pliers   Hightempcaulkingmaterial
Hammer   Gloves
Phillips screwdriver Framing square
Flat blade screwdriver Electric drill and bits
Plumb line Safety glasses
Level   Tapemeasure
1/2-3/4 in. lenght, #6 or #8 self-drilling screws
Misc. screws and nails

Outdoor Lifestyles by Hearth & Home Technologies Inc. • ODCASTLEWD-42-B • 4070-160 Rev C • 05/23
6
F. Grate
Thisreplaceisdesignedto beused withthegratesup-
pliedwiththisunitoroneapprovedbyHHT.Thegratewill
deteriorate over time and will need occasional replace-
ment.
Warning! Risk of Fire!
Use only the factory-supplied intergral grate.
Keep logs in place.
Allows proper air circulation around the re.
G. Firescreen
Therescreenisprovidedtocontrolsparks.Keepit
closedwhenthereplaceisinuse.
WARNING! Risk of Fire or Burns!
SCREEN WILL NOT PREVENT BURNING MATERIALS
FROM FALLING OUT.
SCREEN PULLS OR HANDLES MAY BE HOT.
H. Cooling Air
Coolingairisnecessarytoinstallthereplaceonacom-
bustiblesurfaceandinacombustilbeenclosure.Twoinlet
hoods are provided and must be installled, to allow cooling
air to be drawn into the enclosure. Ducting between the
hoodsandthereplaceisnotnecessary.
Thecompletestructuremustbenoncombustibleifthehoods
are not installed.
I. Molded Brick Panel
• The molded brick panels  are shipped separately, but
required to contain heat and provide an attractive interior.
• Theywilldeteriorateovertimeandwillneedoccasional
replacement. Small hairline cracks and discoloration are
normalanddonota󰀨ectsafety.
J. Glass Doors (optional)
• If installing the glass door kit, make sure the nished
openingshouldbe38x42inches(965mmx167mm)
to allow for door installation.
K. Drain Pan (optional)
• Required on wood surfaces, can be bought or
manufactured. (See page 7.)
E. Inspect Fireplace and Components
Fire Risk
Explosion Risk
Inspect fireplace and components for
damage. Damaged parts may impair safe
operation.
• DoNOTinstalldamagedcomponents.
• DoNOTinstallincompletecomponents.
• DoNOTinstallsubstitutecomponents
WARNING
•Carefullyremovethereplaceandcomponentsfromthe
packaging.
Thereplacesystemconsistsofthefollowing:
• Fireplace / Integral grate/dual cooling air inlet hoods,
rescreen,andhearthrefractory.

Outdoor Lifestyles by Hearth & Home Technologies Inc. • ODCASTLEWD-42-B • 4070-160 Rev C • 05/23 7
33 Framing and Clearances
A. Selecting Fireplace Location
Thisoutdoorreplacewillshedmoderateamountsofwater,
but is not waterproof. Water and condensing water vapor
may enter the chase under certain conditions.
Thereplacewillnotperformasanexteriorwall.Moisture
penetration must be considered for construction that places
thereplaceagainststructurewallsoronmoisturesensitive
surfaces.
• Exterior Walls (see Figure 3.1)
 Hearth & Home Technologies recommends that the
replace chase be constructed outside the structure’s
weather envelope. Where the platform meets the wall, use
aashingdetailsimilartothatrequiredforattacheddecks.
Chase platforms, including hearths, should slope away
fromthestructureat1/8in.to1/4in.perfoot.Thereplace
can be shimmed level. Build the outside enclosure out of
standard building materials, being careful to maintain the
minimum air clearances specied in these installation
instructions.
Fire Risk
Provide adequate clearances.
• Around air openings
• Tocombustibles
• For service access.
Locatereplaceawayfromtra󰀩careas.
WARNING Note:
• Illustrationsandphotosreecttypicalinstallations
and are FOR DESIGN PURPOSES ONLY.
•Illustrations/diagrams are not drawn to scale.
•Actual installation/appearance may vary due to
individual design preference.
• Hearth&HomeTechnologiesreservesthe rightto
alter its products.
• Freestanding Installations (see Figure 3.2)
 Wheninstallingthisreplaceasafreestandingreplacein
your yard, it must be enclosed to prevent impact damage
tothereplace.
• Porch and Patio Installations
Thereplacewillnotperformasanexteriorwall.Hearth
& Home Technologies recommends that the replace
chase be constructed outside the structure’s weather
envelope. Where the platform meets the wall, use a
ashingdetailsimilartothatrequiredforattacheddecks.
Chase platforms, including heaths should slope away from
thestructureat1/8in.to1/4in.perfoot.Thereplacecan
be shimmed level.
• The cooling air hoods MUST be used if installing in
a combustible enclosure. Ducting is not necessary
betweenthehoodsandthereplace.
• Ifreplaceisinstalledoncementandtotallyenclosedwith
non combustilbe materials (i.e. metal studs, cement board,
etc.) the cooling air hoods do not need to be installed.
• When Installed on Surfaces Where Water May Collect
or Cause Damage:
 Hearth&HomeTechnologiesrecommendsthatadrainage
panbeplacedundertheunit.Thisissoldseparatelyor
can be constructed of metal, adhesive polymer membrane
(such as ice and water shield) or other suitable materials.
A means of drainage out of the pan such as tubes or weep
holes should be provided. A slope of 1/8 in. to 1/4 in. per
foot towards the drain port is suggested. The replace
canbeshimmedlevel.Hearthsshouldslopeawayfrom
thefrontofthereplaceandchaseat1/8in.to1/4in.per
foot. Spark strips must be used on top of any combustible
hearth materials used for moisture management.

Outdoor Lifestyles by Hearth & Home Technologies Inc. • ODCASTLEWD-42-B • 4070-160 Rev C • 05/23
8
Figure 3.1 Fireplace Locations
FREESTANDING
INSTALLATION
(Combustible Structure)
(Enclosed Fireplace)
10 ft Min.
From Termination
Figure 3.2 Freestanding Fireplace Locations
CORNER INSTALL DIMENSIONS
Note: If this surface is inside the build-
ing’s warm air enevelope...
...then this surface must be an exterior wall
system.
29 in.
(737 mm) 28-1/2 in.
(724 mm)
1/2 in.
(13 mm)
53 in.
(1346 mm)
54 in.
(1372 mm)
1-1/2 in.
(38 mm)
1-1/2 in.
(38 mm)
1/2 in.
(13 mm)
1-1/2 in.
(38 mm) 1-1/2 in.
(38 mm)
1/2 in.
(13 mm) 1/2 in.
(13 mm)
53 in.
(1346 mm)
54 in.
(1372 mm)
95-1/2 in.
(2426 mm)
67-1/2 in.
(1714mm)
►

Outdoor Lifestyles by Hearth & Home Technologies Inc. • ODCASTLEWD-42-B • 4070-160 Rev C • 05/23 9
B. Clearances
Fire Risk
• Complywithallminimumclearancestocombustiblesasspecied.
• Framing or nishing material used on the front of, or in front of, the
appliance closer than the minimums listed, must be constructed entirely
of noncombustible materials (i.e., steel studs, concrete board, etc.).
Failuretocomplymaycausere.
WARNING
Figure 3.3 Clearance to Combustible
0 in. to level of standoffs
1-1/2 to side and back
0 in.
1/2 in to framing

Outdoor Lifestyles by Hearth & Home Technologies Inc. • ODCASTLEWD-42-B • 4070-160 Rev C • 05/23
10
C. Sidewalls/Surrounds
• Locateadjacentcombustiblesidewallsaminimumof24in.(610mm)fromreplaceopening.
• Mantle leg, surround, stub wall, whether combustible or non-combustible, may be constructed as shown in Figure 3.4.
D. Frame the Fireplace
Whentypicalcombustibleframing(2x4lumbershown)isused,coolingairhoodsarerequired.Ifthetotalstructureisnon-
combustible, cooling air hoods are not necessary. See Figure 3.4.
• Observe all required air space clearances to combustible materials as shown in Figure 3.5.
18 1/2 in.
[470 mm]
19 3/4 in.
[500 mm]
4 in.
[102 mm]
50° angle
39° angle
24 in.
[610 mm]
BRICK
FRONT
FLUSH
FRONT
24 in.
[610 mm]
22 3/8 in.
[568 mm] 52-7/8 in.
(1343 mm)
42 in.
[1067 mm]
Note: Grid depicts 1 inch squares.
Figure 3.4 Mantel Leg, Surround or Wall Projection (acceptable on both sides of opening)
Figure 3.5 Framing the Fireplace
28-3/8 in.
(721 mm) 74- 1/2 in.
(1892 mm)
Area to be covered with
nonccombustible
material.
17 in.
(432 mm)
framing
53-7/8 in.
(1368 mm)
A
NOTE:  A structural header may be
positioned higher up during the early
framing to help with the installation of
theunitthennishframingdowntothe
correct height after the unit is set.

Outdoor Lifestyles by Hearth & Home Technologies Inc. • ODCASTLEWD-42-B • 4070-160 Rev C • 05/23 11
E. Chimney Requirements
Whenplanningyourreplacelocation,thechimneyconstruc-
tionandnecessaryclearancesmustbeconsidered.There-
place system and chimney components have been tested to
provide exibility in construction. The following gures are
theminimumdistancesfromthebaseofthereplace.
• Minimumoverallstraightheightis10ftIfthereplaceis
freestanding and a minimum of 10 ft from a combustible
structure. See Figure 3.2.
• Chimney must extend 2 ft (.6 m) above any portion of
the roof within 10 ft (3048 mm) of the chimney. Refer to
Figure 6.2.
FT M
•MINIMUMHEIGHTWITHOFFSET/RE-
TURN 16 4.88
•MAXIMUMHEIGHT 90 27.43
•MAXIMUMCHIMNEYLENGTHBETWEEN
ANOFFSETANDRETURN 20 6.1
•MAXIMUMDISTANCEBETWEENCHIM-
NEYSTABILIZERS 35 10.67
•DOUBLEOFFSET/RETURNMINIMUM
HEIGHT 24 7.32
•MAXIMUMUNSUPPORTEDCHIMNEY
LENGTHBETWEENTHEOFFSETAND
RETURN
6 1.83
•MAXIMUMUNSUPPORTEDCHIMNEY
HEIGHTABOVETHEFIREPLACE 35 10.67
•MINIMUMOVERALLSTRAIGHTHEIGHT
IFFIREPLACEISFREESTANDING 10 3.05
•MINIMUMSTRAIGHTHEIGHT 14.5 4.42
*Transitionsectionstandardwithunitand1
foot section of chimney will meet the mini-
mum 10 ft. for free standing installs.
SLA10 (for Canada) and CAK8A required for
Canada installation
9 ft
NOTE:O󰀨setcancomeo󰀨transitionconeinall
instances, freestanding or otherwise.

Outdoor Lifestyles by Hearth & Home Technologies Inc. • ODCASTLEWD-42-B • 4070-160 Rev C • 05/23
12
44 Installation of Fireplace
Position the Fireplace
Thisreplacemaybeplacedoneitheracombustibleor
noncombustiblecontinuousatsurface.Followtheinstruc-
tionsforframinginSection3.D.Slidethereplaceintopo-
sition. Be sure to provide the minimum air clearance at the
sidesandbackofthereplaceassembly.SeeSection3.B.
FIre Risk!
Prevent contact with sagging, loose
insulation.
DoNOTinstalagainstvaporbarriersor 
                         e x p o s e d 
insulation.
CoolingAirHoodsmustbeinstalledif 
instaling
on a combustible surface.
WARNING
Levelthereplaceside-to-sideandfront-to-back.Shimwith
noncombustible material, such as sheet metal, as neces-
sary.Securethereplace(usingthenailingangeslocated
oneithersideofthereplace)totheverticalframing.
1 in. (25 mm) overlap
Minimum
Metal strips are placed 2 in. (51 mm)
under the front of the fireplace and must
extend beyond the front and sides of
fireplace opening by 2 in. (51 mm).
Figure 4.2 Position the Protective Metal Hearth Strips
Raised Platform
Floor
2 in.
(51 mm)
1 in. (25 mm) min.
overlap
2 in.
(51 mm)
Top piece must overlap
bottom piece
Figure 4.1 Protect the Front of an Elevated Platform
Note: When elevating the fireplace above the hearth
extension the front of the elevated platform must be
protected with a protective metal hearth strip.
Important: Toensurepropertoftheglassdoors,check
the fireplace opening for square. Measure diagonal
distances of the opening to make sure they are equal.
Iftheyarenot, continuetoshimthe replaceuntilthose
diagonals are equal.
• Place the Protective Metal Hearth Strips
Fire Risk!
• Metal hearth strips MUST be installed.
Sparksorembersmayigniteooring.
WARNING
Includedwithyourreplaceyouwillndtwometalhearthstrips
measuringapproximately26in.x4in.(660mmx102mm).
Thesestripsareusedtoprovideaddedprotectionwherethe
replaceandthehearthextensionmeetwheninstalledon
a combustible service.
Slide each metal strip 2 in. (51 mm) under the front edge of
thereplace.Theindividualpiecesmustoverlapeachother
by1in.(25mm)minimuminthemiddleofthereplaceto
provide continuous coverage of the oor. See Figure 4.2.
Thesemetalstripsshouldextendfromthefrontandsidesof
thereplaceopeningby2in.(51mm).
A. Secure the Fireplace
Level the Fireplace
NOTE:Ifusingachase,considerwhereandhowthe
chimney will run. If there are obstacles that might be in
the way, it may be necessary to make the chase larger
thanshowntoallowforo󰀨setstobeused.

Outdoor Lifestyles by Hearth & Home Technologies Inc. • ODCASTLEWD-42-B • 4070-160 Rev C • 05/23 13
WARNING! Cooling air must be provided when installing
in combustible enclosure or on combustible surface.
• Locate cooling air hoods to prevent blockage from
leaves, snow/ice, or other debris. Blockages could
cause the unit to overheat.
• Recommended bottom of a 7-3/4” X 7-3/4” square hole
or 7-3/4” diameter hole 12” minimum above bottom of
unit. See Figure 4.4.
• DoNotplacecoolingairhoodclosetoexhaustvent.
• Theoutsideairhoodcanbepaintedtomatch/accentthe
color of the structure.
Caution! Risk of Fire or Asphyxiation! Do not draw
outside air from wall, oor, or ceiling cavity, or enclosed
spaces such as an attic or garage.
B. Install Cooling Air Hoods
Figure 4.3 Cooling Hoods
Figure 4.4 Air Hood
7-3/4 in.
197 mm
7-3/4 in.
197 mm
12 in. min.
305 mm

Outdoor Lifestyles by Hearth & Home Technologies Inc. • ODCASTLEWD-42-B • 4070-160 Rev C • 05/23
14
Vertical distancesaremeasured fromthebase ofthere-
place.
• Minimumoverallstraightheightis10ft.ifthereplaceis
freestanding and a minimum of 10 ft from a combustible
structure.
• Chimneymustextend2ft(.6m)aboveanyportionofthe
roof within 10 ft (3 m) of the chimney. Todeterminethe
chimney components needed to complete your particular
installation, follow the steps below:
• Determine the total vertical height of the fireplace
installation.Thisdimensionismeasuredfromthebaseof
thereplaceassemblytothepointwherethesmokeexits
the termination cap.
• Subtractthee󰀨ectiveheightofthereplaceassemblyfrom
theoverallheightofthereplaceinstallation(measured
from the base of the fireplace to the bottom of the
termination cap).
• RefertoTable5.1todeterminewhatcomponentsmust
beselectedtocompletethereplaceinstallation.
• Determine the number of ceiling restops, stabilizers,
roof flashing, etc. required to complete the fireplace
installation. Table 5.1
• Do NOT connect this fireplace to a chimney flue
servicing another appliance.
• Do NOT connect to any air distribution duct or
system.
CAUTION
Fire Risk
Must maintain 2 in. (51 mm) air clear-
ance to insulation and other com-
bustible materials.
Warning: DO NOT PACK REQUIRED AIR
SPACES WITH INSULATION OR
OTHER MATERIALS.
Note: Amaximumoftwopairsofo󰀨setsandreturnsmay
be used.
55 Chimney Assembly
FT M
•MINIMUMHEIGHTWITHOFFSET/RE-
TURN 16 4.88
•MAXIMUMHEIGHT 90 27.43
•MAXIMUMCHIMNEYLENGTHBETWEEN
ANOFFSETANDRETURN 20 6.1
•MAXIMUMDISTANCEBETWEENCHIM-
NEYSTABILIZERS 35 10.67
•DOUBLEOFFSET/RETURNMINIMUM
HEIGHT 24 7.32
•MAXIMUMUNSUPPORTEDCHIMNEY
LENGTHBETWEENTHEOFFSETAND
RETURN
6 1.83
•MAXIMUMUNSUPPORTEDCHIMNEY
HEIGHTABOVETHEFIREPLACE 35 10.67
•MINIMUMOVERALLSTRAIGHTHEIGHT
IFFIREPLACEISFREESTANDING 10 3.05
•MINIMUMSTRAIGHTHEIGHT 14.5 4.42
HEIGHT OF CHIMNEY COMPONENTS in. mm
US Canada ONLY
Chimney Stabilizer
SL11 SL4 4-3/4 121
Ceiling Firestops
FS538 FS538 0 0
FS540 FS540 0 0
O󰀨sets/Returns
SL1130 SL430 14-1/2 368
Chimney Sections*
SL1106 SL406 4-3/4 121
SL1112 SL412 10-3/4 273
SL1118 SL418 16-3/4 425
SL1136 SL436 34-3/4 883
SL1148 SL448 46-3/4 1187
n/a SLA10 16-3/4 425
* Dimensions reect e󰀨ective height.
A. Chimney Requirements WARNING
*Transition section standard with unit and 1 foot section
required in addition as minimum..

Outdoor Lifestyles by Hearth & Home Technologies Inc. • ODCASTLEWD-42-B • 4070-160 Rev C • 05/23 15
B. Assemble the Chimney Sections
WARNING! Risk of Fire! DO NOT install substitute or dam-
aged chimney components.
• Use only those components described in this manual.
Substitute or damaged chimney components could impair
safeoperationandcauseoverheatingandre.
• Support the pipe during construction and check to be sure
inadvertent loading has not dislodged the chimney section
fromthereplaceoratanychimneyjoint.
• Attachthetransitionsectiontothetopofthereplace.
• Placeinneruetotheinsideofthechimneysectionbelow
it. Place the outer casing outside the outer casing of the
chimney section below it. Refer to Figure 5.1.
NOTICE: CHIMNEY SECTIONS CANNOT BE
DISASSEMBLED ONCE LOCKED TOGETHER. PLAN
AHEAD!
• Lockchimneysectionsand/oro󰀨sets/returnstogetherby
pushing downward until the top section meets the stop
bead on the lower section.
• Pull on the top section to make sure it is fully engaged
and will not separate.
• You may use #6 or #8 sheet metal screws no longer than
1/2 in. (13 mm) to fasten chimney sections together. Do
NOTpenetrateinnerue.
• Fasten o󰀨set/returns to chimney sections. Insert the
screws (provided) through the predrilled holes. DoNOT
penetrateinnerue.
• Secure chimney returns with hanger straps (provided);
fasten to studs or joists.
• Vertical straight runs of chimney must be supported every
35 ft (10.7 m).
Figure 5.1 Assembling Chimney Sections

Outdoor Lifestyles by Hearth & Home Technologies Inc. • ODCASTLEWD-42-B • 4070-160 Rev C • 05/23
16
C. Installing the Attic Insulation Shield
WARNING! Risk of Fire! You MUST install an attic
installation shield when there is any possibility of insulation
or other combustible material coming into contact with the
chimney.
• DO NOT pack insulation between the chimney and the
attic insulation shield.
• Failure to keep insulation and other materials away
fromthechimneypipecouldcauseare.
• DO NOT o󰀨setchimneyinsideinsulationshield.
• Combustible material may come into contact with
the attic insulation shield as long as the required
clearances are maintained to the chimney pipe.
Installationofaceilingrestopisrequired:
Note: In Canada a CAS10 must also be installed. See
instructions provided with kit.
• Refer to Figures 5.2, 5.3, and 5.4.
• Iftheatticshieldispre-rolledcontinue.Ifitisaatpart,
try to roll it up to aid in wrapping it around the chimney.
• Pre-bend all the tabs in at the top to 45 degrees.
• Wrap the shield (around the chimney if already
installed) until you have an overlap and the three holes
on each side match up (large holes on top).
• Insert three screws into the matching holes to form a
tube starting at the bottom.
• Bend the tabs on the bottom of the tube inward to 90
degrees to maintain chimney air space.
• Resttheinsulationshieldontheceilingrestopbelow.
• Tapeo󰀨anyopeningsaroundthebottom.
If you want to make a custom shield or barrier, follow these
guidelines:
• Metal is preferred, although any material sti󰀨
enough to hold back the insulation can be used.
WARNING! Risk of Fire! Use of cardboard or other
materials that can deect under humidity or other
environmental conditions is not recommended.
• The shield or barrier must be tall enough to extend
above the insulation and prevent blown-in insulation
from spilling into the cavity and accommodate the
amount of insulation as required by the National
Building Code.
• Maintainspeciedairspacesaroundchimney.
• Check instructions and local codes for further details.
Double-check the Chimney Assembly
Continue assembling the chimney sections up through
theceilingrestopsasneeded.Whiledoingso,beaware
of the height and unsupported chimney length limitations
given under Section 5.A.
Check each section by pulling up slightly from the top to
ensure proper engagement before installing the succeeding
sections. If they have been connected correctly, they will
not disengage when tested.
Insert three
screws
Pre-bend the tabs to
rest against pipe to
prevent insulation
from falling in.
(5)Tabs bent
in 90°
Figure 5.2 Prepare Attic Insulation Shield
Figure 5.3 Install Attic Insulation Shield (restop above ceiling)
5 Tabs bent
in 90°
Tabs bent in to
rest against pipe
Attic Insulation Shield
Ceiling Firestop
10-1/2 in.
(267 mm)
14-1/2 in. (368 mm)
diameter
InsulationInsulation
Pipe
Pipe
2 in. (51 mm)
air space
Seal with tape
5 Tabs bent
in 90°
Tabs bent in to
rest against pipe
Attic Insulation Shield
Ceiling Firestop
10-1/2 in.
(267 mm)
14-1/2 in. (368 mm)
diameter
InsulationInsulation
Pipe
Pipe
2 in. (51 mm)
air space
Seal with tape
Figure 5.4 Install Attic Insulation Shield (restop below ceiling)
Note: Thechimneymustbeenclosedfromthereplace
to the attic maintaining the 2 inch clearances.

Outdoor Lifestyles by Hearth & Home Technologies Inc. • ODCASTLEWD-42-B • 4070-160 Rev C • 05/23 17
D. Using O󰀨sets/Returns
Tobypassanyoverheadobstructions,thechimneymaybe
o󰀨setusingano󰀨set/return.
Ano󰀨setandreturnmaybeattachedtogetherorachimney
section(s)maybeusedbetweenano󰀨setandreturn.
Perform the following steps to determine the correct chim-
ney component combination for your particular installation:
Fire Risk
• Draft will be restricted if o󰀨sets/returns
greaterthan30°areused.
WARNING
Table 5.2
A B SL1106
SL406
SL1112
SL412
SL1118
SL418
SL1136
SL436
SL1148
SL448in. mm in. mm
4 7/8 124 17 7/8 454 - - - - -
7 1/4 184 2 2 559 1 - - - -
9 3/4 248 26 1/8 664 2 - - - -
10 1/4 260 27 1/4 692 - 1 - - -
12 3/4 324 31 3/8 797 1 1 - - -
13 1/4 337 32 3/8 822 - - 1 - -
15 3/4 400 36 5/8 930 - 2 - - -
18 1/8 460 40 3/4 1035 1 2 - - -
18 3/4 476 41 3/4 1060 - 1 1 - -
21 3/4 552 47 1194 - - 2 - -
22 1/4 565 48 1219 - - - 1 -
24 3/4 629 52 1/8 1324 1 - - 1 -
27 3/4 705 57 3/8 1457 - 1 - 1 -
28 1/4 718 58 3/8 1483 - - - - 1
30 3/4 781 62 1/2 1588 1 - - - 1
33 3/4 857 67 3/4 1721 - 1 - - 1
36 3/4 933 73 1854 - - 1 - 1
39 3/4 1010 78 1/8 1984 - - - 2 -
41 1/8 1045 82 3/8 2092 1 - - 2 -
45 3/4 1162 88 1/2 2248 - - - 1 1
48 1/8 1222 92 3/4 2356 1 - - 1 1
51 3/4 1314 98 7/8 2511 - - - - 2
Proper assembly of air cooled chimney parts results in an overlap of chimney joints
of1-1/4in.(32mm).E󰀨ectivelengthisbuiltintothistable.
• Measure how far the chimney needs to be shifted to enable
it to avoid the overhead obstacle. See Figure 5.1. Use
dimension “A” to determine chimney section required to
achieve the needed shift.
• Afterdeterminingtheo󰀨setdimension,refertoTable5.2
andndthe“A”dimensionclosesttobutnotlessthanthe
distance of shift needed for your installation.
• The“B”dimensionthatcoincideswiththe“A”dimension
represents the required vertical clearance that is needed
tocompletetheo󰀨setandreturn.
• Readacrossthechartandndthenumberofchimney
sections required and the model number of those particular
chimney parts.
• Wheneverthechimneypenetratesaoor/ceiling,aceiling
restopmustbeinstalled.
• Thee󰀨ectiveheightofthereplaceassemblyismeasured
fromthebaseofthereplacetothetopofthestartercollar.
See Dimensions in Section 12.
A
B
1-1/4 in. (32 mm)
OVERLAP
Example: Your “A” dimension from Figure 5.5 is 14 1/2 in.
(368mm).UsingTable 5.2thedimensionclosestto, but
not less than 14 1/2 in. (368 mm) is 15 3/4 in. (400 mm)
usinga30°o󰀨set/return.Itisthendeterminedfromthetable
that you would need 36 5/8 in. (930 mm) (Dimension “B”)
betweentheo󰀨setandreturn.Thechimneycomponents
thatbesttyourapplicationaretwoSL1112sorSL412s.
Figure 5.5

Outdoor Lifestyles by Hearth & Home Technologies Inc. • ODCASTLEWD-42-B • 4070-160 Rev C • 05/23
18
66 Complete the Enclosure
B. Chase Top
A metal chase top is required to seal the top of the chase
around the chimney pipe. The top should include a turn-
down and drip edge to prevent water from seeping into the
chase.Providea1/8in.(3mm)gaparoundtheuepipeand
slope the top downward away from the penetration.
• All seams must be caulked to prevent leaks.
• A chase installation must use a chase top. Chase tops
areavailablefromyourHHTdealerormaybeeld
constructed.
• Attach the chase top to the top of the chase.
A. Chimney Termination
Chimney Termination Requirements (see Fig-
ure 6.1)
• Musthaveacapapprovedandlistedforthisreplace
system
• Must not be located where it will become plugged by
snow or other material
• Must terminate at least 3ft (.914m) about the roof
and at least 2 ft (.610m) above any portion of the roof
within 10 ft. (3.05m)
• Must be located away from trees or other structures
Fire Risk
• Must maintain 2 in. (51 mm) air clearance
to insulation and other combustible
materials.
WARNING
Slope Downward
Turn-down
Drip Edge
2 in. (51 mm) Collar
on Chase Top
.018 (26 ga) min. Galvanized Chase Top
C. Install the Termination Cap
Note: Toprotectagainstthee󰀨ectofcorrosiononthose
partsexposedtotheweather,theterminationcapcanbe
painted with a rust-resistant paint.
Fire Risk
• The minimum overlap of cap to pipe
MUSTbemetorchimneymayseparate
from cap.
Separation allows sparks, heat and embers
to escape.
WARNING
Install the chimney sections up through the chase enclosure
and refer to termination cap instructions.
NOTE: TR11/TR444 Round Termination Cap and TR11T/
TR442 Round Telescoping Termination Cap not recom-
mended for Installations less than 20 feet.
ST1175/ST475 Square Termination Cap
Chimney
Pipe
Chase Top
Termination Cap
Chase
Collar
2 in. (51 mm)
Minimum Height
Place waterproof
caulk or sealer under
each flange of the
termination cap and
on top of each screw
to help prevent leaks.
Flange
Termination cap pipe and chimney section must overlap 1-1/2 in. (38 mm)
2 in. (51 mm)
maximum
4 3/4 in. (121 mm)
maximum
The last section of pipe
must stop between 2 in. (51
mm) above the top of the
chase and 4 3/4 in. (121
mm) below the top of the
chase.
Figure 6.2 Installing an ST1175/ST475 Square Termination Cap
Figure 6.1 Field Constructed Chase Top Specication

Outdoor Lifestyles by Hearth & Home Technologies Inc. • ODCASTLEWD-42-B • 4070-160 Rev C • 05/23 19
TCT1175 Terra Cotta Cap
Chimney
Pipe
Chase Top
Termination Cap
Chase
Collar
2 in. (51 mm)
Minimum Height
Remove 2 screws
from front & back
to lift the top off
Termination cap pipe and chimney section must overlap
1-1/2 in. (38 mm)
Place waterproof sealer
under each flange of the
termination cap and on
top of each screw to
help prevent leaks.
The last section of pipe
must stop between 2 in.
(51 mm) above top of
chase and 7 in. (178 mm)
below top of chase
2 in. (51 mm)
7 in. (178 mm)
Figure 6.3 Installing a TCT1175 Square Termination Cap

Outdoor Lifestyles by Hearth & Home Technologies Inc. • ODCASTLEWD-42-B • 4070-160 Rev C • 05/23
20
77 Installation of Molded Brick Panel
Side Refractory
Retainer
Back Refractory Retainer
Back Molded Brick Panel
Left Side
Molded Brick
Panel
Side Refractory
Retainer
Grate
Retainer
Hearth
Right Side Molded
Brick Panel
Figure 7.4
A. Install the Refractory
Note: Before installing refractory, be sure all back edges
of each piece are smooth to ensure proper t. Scrape
awayexcesswitharegularscrewdriver.SeeFigure7.1.
•Tilttopofsiderefractorytowardscenterofreboxwhen
placingitintoreplace.Pushsiderefractorytowardsback
cornerofreplaceuntilittstightlyagainstbackrefractory.
•Secure side refractory in place with screws and bracket
provided in the hardware package.
•Repeat these two steps for installation of the other side
refractory.
•Place grate into grate brackets. See Figure 7.3.
•Replace smoke shield.
•Replace left and right screens.
•See section B for installing screens.
• Remove screen rods. (Locate screw holding each rod
and remove.)
• Remove smoke shield. (Remove the (5) screws holding
the shield.)
• Set back refractory into place, making sure refractory
iscenteredandnotchesaretothebottomofrebox.
• Place grate brackets in outer two notches of refractory.
See Figure 7.2.
•Secure back refractory in place with screws and bracket
supplied in hardware package.
We recommend two installers for hearth stone and refrac-
toryinstallation!
Figure 7.1 Scrape Away Rough Edges
Grate Brackets
Figure 7.2 Grate Brackets In Place
Figure 7.3 Grate Secured In Grate Bracket