Superior WRT4842RS User manual

Installation and Operation Instructions
Superior™ Indoor Wood Burning Fireplace
P/N 126604-01 Rev. A 02/2014
PFS
®
USC
Models
WRT4842RS
WRT4842WS WRT4842RH WRT4842WH WRT4850RS WRT4850WS WRT4850RH WRT4850WH
P126604-01
SAVE THIS BOOK
This book is valuable. In addition to instructing you on how to install and maintain your appliance, it also contains
information that will enable you to obtain replacement parts or accessory items when needed. Keep it with your other
important papers.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
Installateur : Laissez cette notice avec l’appareil.
Consommateur : Conservez cette notice pour consultation ultérieure.
This wood burning fireplace complies with
UL127 CAN/ULC-S610-M87 standard as a
FACTORY BUILT FIREPLACE.
Ce foyer au bois est conforme aux UL 127 CAN/ULC-
S610-M87 norme comme une USINE CONSTRUITE
CHEMINÉE.
This fireplace is approved for use as a wood burning fireplace or for use with a vented gas log approved to
ANSI Z21.60 or Z21.84 standards or for use with a vent-free gas log heater approved to ANSI Z21.11.2 standard.
FOR CANADA: The authority having jurisdiction
(such as the municipal building department, fire
department, etc.) should be contacted before
installation to determine the need to obtain a
permit.
POUR LE CANADA: L’autorité compétente (comme le
service municipal du bâtiment, les pompiers, etc.) doit
être contacté avant l’installation afin de déterminer la
nécessité d’obtenir un permis.
This appliance may be installed in an aftermarket permanently located, manufactured home (USA only)
or mobile home, where not prohibited by local codes. This appliance is only for use with the type of gas indicated
on the rating plate. This appliance is not convertible for use with other gases, unless a certified kit is used.
WARNING: If the information in these
instructions is not followed exactly, a fire or
explosion may result causing property damage,
personal injury or death.
AVERTISSEMENT : Assurez-vous de bien suivre les
instructions données dans cette notice pour réduire au
minimum le risque d’incindie ou d’explosion ou pour éviter
tout dommage matériel, toute blessure ou la mort.
—Do not store or use gasoline or other
flammable vapors and liquids in the vicinity
of this or any other appliance.
—WHAT TO DO IF YOU SMELL GAS:
• Do not try to light any appliance.
• Do not touch any electrical switch; do not
use any phone in your building.
• Immediately call your gas supplier from
a neighbor’s phone. Follow the gas
supplier’s instructions.
• If you cannot reach your gas supplier, call
the fire department.
—Installation and service must be performed
by a qualified installer, service agency or the
gas supplier.
—Ne pas entreposer ni utilizer d’essence ni d’autres
vapeurs ou liquides inflammables dans le voisinage
de cet appareil ou de tout autre appareil.
—QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ :
• Ne pas tenter d’allumer d’appareil.
• Ne touchez à aucan interrupteur. Ne pas vous
servir des téléphones se trouvant dans le bâtiment
où vous trouvez.
• Appelez immédiatement votre fournisseur de
gaz depuis un voisin. Suivez les instructions du
fournisseur.
• Si vous ne pouvez rejoindre le fournisseur de gaz,
appelez le service des incindies.
—L’installation et l’entretien doivent être assurés par un
installateur ou un service d’entretien qualifié ou par
le fournisseur de gaz.

WARNING: Improper installation, adjustment, altera-
tion, service or maintenance can cause injury, property
damage or loss of life. Refer to this manual for assis-
tance or additional information. Consult a qualied
installer or local distributor.
TABLE OF CONTENTS
SAFETY
FOR YOUR SAFETY
• Do not store or use gasoline
or any other ammable vapors
or liquids in the vicinity of this
or any other appliance.
• Due to high temperatures, the
appliance should be located
out of trafc and away from
furniture and draperies.
• Do not place clothing or other
ammable materials on or near
the appliance.
• Never leave children unat-
tended when a re is burning
in the replace.
WARNING: Use solid wood
or processed solid fuel relogs
only. When processed wood fuel
re logs are used, do not poke or
stir the logs while they are burn-
ing. Use only re logs that have
beenevaluatedfor theapplication
in replace and refer to re log
warnings and caution markings
on packaging prior to use.
This replace is not intended to be
used as a substitute for a furnace
to heat an entire home. Use for
supplemental heat only.
IMPORTANT: Check local codes
before installing this replace.
Before beginning the installation of the
fireplace, read these instructions through
completely.
• ThisINNOVATIVEHEARTHPRODUCTS
fireplace and its components are safe
when installed according to this installation
manual.UnlessyouuseIHPcomponents,
which have been designed and tested for
thereplacesystem,youmaycauseare
hazard.
• TheINNOVATIVEHEARTHPRODUCTS
warrantywillbevoidedbyandIHPdis-
claims any responsibility for the following
actions.
a. Modification of the fireplace, com-
ponents, doors, air inlet system and
damper control.
b. Useofanycomponentpartnotmanu-
facturedorapprovedbyINNOVATIVE
HEARTHPRODUCTSincombination
withaIHPreplacesystem.
Properinstallationisthemostimportantstep
in ensuring safe and continuous operation
of the replace. Consult the local building
codes as to the particular requirements
concerned with the installation of all factory
builtreplaces.
WARNING: Do not install a
replace insert in this box unless
the manufacturer's instructions
with the insert specically state
this replace has been tested for
use with this insert.
Safety .................................................................. 2
Specications ...................................................... 3
FireplaceInstallation............................................ 5
VentingInstallation .............................................. 7
RefractoryPanelInstallation.............................. 12
OptionalGasLineInstallation............................ 13
PureFireInstallation........................................... 14
GlassDoorInstallation ...................................... 15
OperationandMaintenanceGuidelines ............ 16
PureFireEmissionsControlSystem.................. 17
TechnicalService............................................... 19
ReplacementParts............................................ 19
Parts ................................................................. 20
Accessories ....................................................... 24

SPECIFICATIONS
42" MODELS
OUTSIDE AIR
11/2" AIR SPACE
BACK AND SIDES
0" TO
BOTTOM
GAS LINE
KNOCKOUTS
12" EACH SIDE
COMBUSTIBLE
WALL BOARD
NO COMBUSTIBLE
MATERIAL ON FACE
MINIMUM 18" TO
PERPENDICULAR
SIDEWALL
HEARTH EXTENSION
66" X 20"
2" CHIMNEY AIRSPACE
CLEARANCE TO
COMBUSTIBLE MATERIAL
42"
23 1/2"
25 1/8"
22 3/4"
30 1/2"
29"
4 3/8"
15 3/4"
5/8"
17 5/8"
67"
61"
49"
7"
1"
30"
11"
58"
42"
51 1/8"
4 1/2"
3 1/2"
9 1/2"
10 1/2"
81/2"
13"
17"
OUTSIDE
AIR
ACCESS
GAS LINE
ACCESS
42" HEARTH
Figure 1 - 42" Models

www.SuperiorFireplaces.US.com 126604-01A4
SPECIFICATIONS Continued
50" MODELS
Figure 2 - 50" Models
50"
23 1/4"
33 1/8"
2" CHIMNEY AIRSPACE
CLEARANCE TO
COMBUSTIBLE MATERIAL
COMBUSTIBLE
WALL BOARD
NO COMBUSTIBLE
MATERIAL ON FA CE
0" TO
BOTTOM
OUTSIDE AIR
11/2" AIR SPACE
BACK AND SIDES
GAS LINE
KNOCKOUTS
12" EACH SIDE
MINIMUM 18" TO
PERPENDICULAR
SIDEWALL
HEARTH EXTENSION
74" X 20"
38 1/2"
28 1/2"
43/8"
17 5/8"
19 1/4"
24"
49"
30"
11"
61"
67" 58"
7"
1"
59"
50" 4 1/2"
3 1/2"
9 1/2"
10 1/2"
8 1/2"
13"
17"
GAS LINE
ACCESS
OUTSIDE
AIR
ACCESS
50" HEARTH

www.SuperiorFireplaces.US.com
126604-01A 5
FIREPLACE INSTALLATION
FRAMING
1. Frameopeningforreplaceusingdimen-
sions shown in Figures 3 and 4.
2. If replace is to be installed directly on
carpeting, tile (other than ceramic) or any
combustible material other than wood
ooring,replacemustbeinstalledupon
a metal or wood panel extending full width
anddepthofreplace.
3. Setreplacedirectlyinfrontofthisopen-
ingandslideunitbackuntilnailinganges
touch side framing.
4. Checklevelofthereplaceandshimwith
sheet metal if necessary.
5. Before securing fireplace to prepared
framing, ember protector (provided) must
be placed between hearth extension (not
supplied) and under bottom front edge of
replacetoprotectagainstglowingembers
fallingthrough.Ifreplaceistobeinstalled
on a raised platform, a Z-type ember pro-
tector (not supplied) must be fabricated to
t your required platform height. Ember
protectorshouldextendunderreplacea
minimum of 1 1/2".Emberprotectorshould
be made of galvanized sheet metal (28
gauge minimum to prevent corrosion.
6. Usingscrewsornails,securereplaceto
framingthroughangeslocatedonsides
ofreplace.
Figure 3 - Framing Dimensions
Figure 4 - Corner Installation
SELECTING LOCATION
To determine the safest and most efcient
locationforthereplace,youmusttakeinto
consideration the following guidelines:
1. Thelocationmustallowforproperclear-
ances (see Figures 5 and 6).
2. Consider a location where replace will
not be affected by drafts, air conditioning
ducts, windows or doors.
3. Alocationthatavoidscuttingofjoistsor
roof rafters will make installation easier.
4. An outside air kit is available with this
replace(seeOptional Outside Air Kit on
page 7).
MINIMUM CLEARANCE TO
COMBUSTIBLES
Backandsidesofreplace 11/2" min.*
Ceiling 42"min.
Frontofreplace 48"min.
Floor** 0" min.
Perpendicularwalltoopening 18"min.
Topspacers 0"min.
Mantel clearances see Mantels, page 7
Chimneyouterpipesurface 2"min.
*Notrequiredatnailinganges
**Seestep2ofFraming
WARNING: Do not pack re-
quired air spaces with insulation
or other materials.
Minimum/Maximum Chimney Height for
Residential Installation
Minimum height of chimney, measured from
baseofreplacetouegasoutletoftermina-
tion,is16feetforstraightueorauewith
one elbow set. Maximum distance between
elbows is 6 feet. For systems with two elbow
sets, minimum height is 22 feet. Maximum
heightofanysystemis50feet.Thismeasure-
mentincludesreplace,chimneysectionsand
height of termination assembly at level of the
uegasoutlet(seeFigure16,page10).
71" (50" Models)
100" (50" Models)
65" (42" Models)
92" (42" Models)
86.5" (36" Models)
61" (36" Models)
Maintain 1 1/2"
Clearance
at Sides and
Back of Fireplace
1 1/2" Clearance
Not Required at
Nailing Flanges
30.125"
59" (50" Models)
58.125"
67.125"
51.25" (42" Models)
45.25" (36" Models)
28.250" (36" Models)

www.SuperiorFireplaces.US.com 126604-01A6
HEARTH EXTENSION
Ahearthextensionprojectingaminimumof
20" in front of and a minimum of 12" beyond
eachsideofreplaceopeningisrequiredto
protectcombustibleoorconstructioninfront
of replace. Fabricate a hearth extension
using a material which meets the following
specications: a layer of noncombustible,
inorganic material having a thermal conduc-
tivityofK=0.84BTUIN/FT,HR.F(orless)at
1" thick. For example, if the material selected
hasaKfactorof0.25,suchasglassber,the
following formula would apply:
0.25 x 1.0" = 0.30" thickness required
0.84
Thermalconductivity"K"ofmaterialscanbe
obtained from manufacturer or supplier of
noncombustiblematerial.Ifhearthextension
is to be covered, use noncombustible mate-
rial such as tile, slate, brick, concrete, metal,
glass,marble,stone, etc.Providea means
to prevent hearth extension from shifting and
sealgapbetweenreplaceframeandhearth
extension with a noncombustible material
(see Figure 5).
WARNING: Hearth extension
is to be installed only as shown
in Figure 4.
MANTELS
Amantelmaybeinstalledifdesired(seeFigure
6). Woodwork such as wood trims, mantels
or any other combustible material projecting
from front face must not be placed within 18"
of replace opening. Combustible materials
FIREPLACE INSTALLATION
Continued
Figure 5 - Hearth Extension
SealGap
Fireplace Front
EmberProtector
Fireplace Front
RaisedHearth
Fireplace Front
Elevated
EmberProtector
EmberProtector
SealGap
Hearth
Extension
above18"andprojectingmorethan11/2" from
replacemustnotbeplacedlessthan21"from
the top opening of the replace (NFPA STD
211,Sec.7-3.3.3).
Mantels or any other combustible material
also may come up to side edge of black metal
faceofreplaceaslongasprojectionsfrom
front face fall within limit shown in Figure 6.
Figure 6 - Mantel Clearances to
Combustible Material
12 1/4"Ref.
6"
Ref.
21" Min.
18" Min.
11/2" Max.
3"Nom.
33°
Combustible
Material
Safe
Zone for
Projectionof
Combustible
Materials
FireplaceOpening
Upper
Sectionof
Fireplace
FIREBOX
SAFE ZONE
TopViewofFireplace
3" Max.
4.5"
18" Min. to
Perpendicular
SideWall
11.5"
33° Combustible
Material Must
NotOverlap
Front Face

www.SuperiorFireplaces.US.com
126604-01A 7
Figure 8 - Lineal Gain
LINEAL GAIN
PART NO. DESCRIPTION GAIN
Georgian Fireplace 66 1/2 "
12-12DM
12-12HT PipeSection 10 5/8
"
18-12DM
18-12HT PipeSection 16 5/8
"
24-12DM
24-12HT PipeSection 23 5/8
"
36-12DM
36-12HT PipeSection 34 5/8
"
48-12DM
48-12HT PipeSection 46 5/8
"
RLT-12D
RLT-12HT RoundTermination 7 3/4
"
*
STL-12D SquareChase-Top
withSlipSection 7
" to 15 " *
*Thelinealgainfortheterminationsismea-
suredtotheuegasoutletheight.
Hemmed
End
12 3/8"
Stainless
InnerPipe
15"Galvanized
OuterPipe
ASSEMBLY AND INSTALLATION OF
DOUBLE WALL CHIMNEY SYSTEM
Eachdoublewallchimneysectionconsistsofa
galvanizedouterpipe,astainlesssteelinnerue
pipeandawirespacer.Thepipesectionsmust
be assembled independently as the chimney is
installed. When connecting chimney directly to
thereplace,theinneruepipesectionmust
beinstalledrstwiththe lancedsideup.The
outer pipe section can then be installed over
5theuepipesectionwiththe hemmedend
up.Pressdownoneachpipesectionuntilthe
lancessecurelyengagethehemonthereplace
starter.Thewirewillassuretheproperspacing
between the inner and outer pipe sections.
Figure 7 - Outside Air Kit
SecuretoCollarswithMetalTape,
ScrewsorStraps(Min.of1/4"x20"
in size)
AirInlet
Location
MustAllow
For Bushes
orSnow
VentHood
Requiredfor
WallInstallation
AirInlet
Eyebrow
VentedCrawlSpace
(CheckLocalCodes
BeforeInstallingina
VentedCrawlSpace)
CHIMNEY PIPE
The INNOVATIVE HEARTH PRODUCTS
chimney system consists of 12", 18", 24",
36" and 48" snap-lock, double-wall pipe seg-
ments, planned for maximum adaptability to
individual site requirements.Actual lengths
gained after tting overlaps must be taken
into consideration (lineal gain) and are given
inthelinealgainchart(seeFigure8).Lineal
Gainistheactualmeasurablelengthofapart
after two or more parts are connected. For
Canada,usechimneypartsdesignated"HT".
VENTING INSTALLATION
OPTIONAL OUTSIDE AIR KIT
(MODEL AK4/AK4F)
The installation of an outside air kit should
be performed during the rough framing of
thereplaceduetothenatureofit'slocation.
Outsidecombustionairisaccessedthrough
a vented crawl space (AK4F) or through a
sidewall(AK4).
CAUTION: Combustion air
inlet ducts shall not terminate
in attic space.
The maximum height for the
air vent can not exceed 3 feet
below the ue gas outlet of the
termination.
WARNING: The opening in
the collar around the chimney at
the top of the replace must not
be obstructed. Never use blown
insulation to ll the chimney
enclosure.

www.SuperiorFireplaces.US.com 126604-01A8
VENTING INSTALLATION
Continued
OFFSET RISE CHIMNEY LENGTH
A B 12" 18" 24" 36" 48"
4 3/8" 16 3/8" ELBOWSETONLY
9 3/4" 25 1/2" 1
12 3/4" 30 3/4" 1
15" 34 3/4" 1
18" 40" 1 1
21 1/4" 46 1/4" 1
23 3/4" 49 1/4" 1 1
27 3/4" 56 3/4" 1
30" 60 3/4" 1 1
33" 66" 1
36" 71" 1 1
38 1/4" 75" 2
41 1/4" 80 1/4" 1 1 1
45" 86 3/4" 2
46 3/4" 89 1/2" 1 1 1
51" 97" 1 1
53 1/4" 101" 2
56 1/4" 106 1/4" 2
59 1/4"111 1/2" 1 1 1
61 3/4" 115 1/2" 1 2
64 3/4" 120 3/4" 1 2
68 1/4" 127" 2 1
70" 130" 1 1 2
74 1/4" 137 1/2" 1 2 1
76 3/4" 141 1/2" 1 2 1
79 3/4" 146 3/4" 4
OFFSET CHART (22-50 FT. SYSTEM HEIGHT)
Figure 10 - Ceiling Support Pipe
12S-12DM
2" Min.
Straps
Straps
Straps
Straps
DetailA
ReturnElbow
DetailB
AngleFirestop
SeeDetailA
SeeDetailB
Continue to assemble chimney sections as
outlined above, making sure that both the
inner and outer pipe sections are locked to-
gether. When installing double wall snap-lock
chimney together, it is important to assure
the joint between the chimney sections is
locked. Check by pulling chimney upward
afterlocking.Thechimneywillnotcomeapart
Figure 9 - Elbow Offset
B
A
Screws
ifproperlylocked.Itisnotnecessarytoadd
screws to keep the chimney together (excep-
tion, see Figure 9).
USING ELBOW OFFSETS (30E-12DM)
1. Toachievedesiredoffset,youmayinstall
combinations of 12", 18", 24", 36" and 48"
length of double wall pipe (see offset chart
and Figure 9).
2. Chimney weight above offset rests on
return elbow. Straps must be securely
nailedtoraftersorjoists(seeFigure10,
detailsAandB).
3. Maximum length of pipe between sup-
ports(returnelbow or12S-12DM)is 6'
ofanglerun.Maximumoftwo6'angle
run sections per chimney system (see
Figure 11, page 9).
4. Allpipeconnectionsbetweentheoffset
and return must be secured with two
screws on the outer pipe only (see
Figure 9). Do not penetrate the inner
stainless.

www.SuperiorFireplaces.US.com
126604-01A 9
VENTING INSTALLATION
Continued
FIRESTOP SPACERS (FS-10)
Firestop spacers are required at each point
where the chimney penetrates a oor space.
Their purpose is to establish and maintain
the required clearance between the chimney
and the combustible materials. When the pipe
passes through a framed opening into a living
spaceabove,therestopmustbeplacedonto
the ceiling from below as shown in Figure 12.
They also provide complete separation from
one oor space to another or attic space as
required by most codes. When the double wall
pipe passes through a framed opening into an
atticspace,therestopmustbeplacedintoan
atticoorasshowninFigure13.
Figure 12 - Firestop Spacer with Living
Space Above Ceiling
Figure 13 - Firestop Spacer with Attic
Space Above Ceiling
Existing
Ceiling
Frame
Firestop
Spacer
Screwsor
Staples
(Min. of 8)
Firestop
Spacer
ScrewsorStaples
(Min. of 8)
PENETRATING ROOF
Tomaintaina2"clearancetothepipeona
roof with a pitch, a rectangular opening must
be cut.
1. Determinecenterpointthroughwhichpipe
will penetrate roof.
2. Determine center point of roof. Pitch is
distance the roof drops over a given span,
usually12".A6/12pitchmeansthatroof
drops 6" for each 12" measured horizon-
tally down from roof rafters.
3. Useroofopeningchart(Figure14,page
10) to determine correct opening length
andashingrequired.
4. Removeshingles aroundopeningmea-
sured.Cutoutthissection.
Existing
Ceiling
Frame
Figure 11 - Typical Offset Terminations
Return
Elbow
Offset
Elbow
Return
Elbow
Offset
Elbow
6'Max.
6'Max.
6'Max.
6'Max.
6'Max.
6'Max.
Return
Elbow
Offset
Elbow
Offset
Elbow
Return
Elbow
A B C
Offset
Elbow
Ceiling
SupportPipe
12S-12DM
Return
Elbow

www.SuperiorFireplaces.US.com 126604-01A10
VENTING INSTALLATION
Continued
Pitch Slope Opening
"A" Max.
Used Flashing
Model No.
Flat 0° 19.5" V6F-10DM
0-6/12 26.6° 22' V6F-10DM
6/12-12/12 45.0° 27" V12F-10DM
5. Add next sections of pipe until end
penetrates roof line. Check to see that
properclearancesaremaintained.Extend
chimney by adding sections of double wall
pipe until pipe is minimum of 30" above
highestpointofroofcutout.Termination
and chimney must extend a minimum of
36" above highest point where it passes
through roof.
19.5" Min. 30" Min.
2" Min.
2" Min.
2" Min.
Opening "A"
Figure 14 - Roof Opening Measurements
NailOnly
Outer
Perimeter
of Flashing
StormCollar
Flashing
Cone
UnderlapShingles
at Bottom
Overlap
ShinglesTop
andSidesOnly
Figure 15 - Flashing Installation
FLASHING INSTALLATION (V6F-10DM
OR V12F-10DM)
Determine the ashing to be used with the
roofopening chart.Slideashingoverpipe
until base is at against roof. Replace as
many shingles as needed to cover exposed
areaandashingbase.Secureinpositionby
nailingthroughshingles(seeFigure15).DO
NOTNAILTHROUGHFLASHINGCONE.
Storm Collar Installation (SC2-1)
Placestormcollaroverpipeandslidedown
until it is snug against the open edge of the
ashing (see Figure 16).Apply waterproof
caulk around the perimeter of the collar to
provide a proper seal.
Figure 16 - Storm Collar
Chimney
Pipe
Waterproof
Caulk
Storm
Collar Flashing
Installing Flashing on a Metal Roof
Wheninstallingtheashingonametalroof,
it is required that putty tape be used between
theashingandtheroof.Theashingmustbe
secured to the roof using #8 x 3/4" screws and
then sealed with roof coating to prevent leak-
agethroughthescrewholes.Aroofcoating
must also be applied around the perimeter of
theashingtoprovideaproperseal.

www.SuperiorFireplaces.US.com
126604-01A 11
VENTING INSTALLATION
Continued
10 FOOT RULE
Alluegasoutletchimneyterminationsmust
extend a minimum of 3 feet in height above
the highest point where it passes through
the roof and must be at least 2 feet above
the highest point of the roof that is within a
horizontal distance of 10 feet (see Figure 19).
FINISHING FIREPLACE
Combustible materials, such as wallboard,
gypsum board, sheet rock, drywall, plywood,
etc. may make direct contact with sides and top
aroundthereplaceface.Itisimportantthat
combustible materials do not overlap the face
itself. Brick, glass, tile or other noncombustible
materials may overlap the front face provided
they do not obstruct essential openings like
louvered slots or any other opening. When
overlapping with a noncombustible facing
material, use only noncombustible mortar or
adhesive.
24" Min.
24" Min.
18"
Min.
Typ.
Figure 18 - Multiple Chase Installation
10'
2'Min.
10'
3'Min.
2'Min. 3'Min.
Levelof
FlueGas
Outlet
Figure 19 - 18 Foot Rule
Terminations/Spark Arrestor
Thereplacesystemmustbeterminatedwith
thelistedroundtoporchaseterminations.In
any case, refer to the installation instructions
supplied with the termination.
CAUTION: Do not seal open-
ings on the rooftop ashing. Fol-
low the installation instructions
provided with the termination
being used.
RTL-12D
Levelof
FlueGas
Outlet
Stainless
InnerFlue
Pipe
Waterproof
Caulking
Storm
Collar
Flashing
Underlap
Shingles
Figure 17 - Termination
Overlap
Shingles(Top
andSidesof
Flashing Base)
CHASE INSTALLATIONS
Instructions for chase installations are
included with the chase style termination
chosen. In a multiple chase installation, be
sure to provide adequate distance between
terminations to prevent smoke spillage from
one termination to another. We suggest that
terminations be separated at least 24", center
to center and stacked at a vertical height dif-
ference of 18" (see Figure 18).
Note: If a decorative shroud is to be installed,
contact the manufacturer for specications.
Secure
Termination
toOuter
Pipewith3
Screws

www.SuperiorFireplaces.US.com 126604-01A12
REFRACTORY PANEL INSTALLATION
IMPORTANT: Installation of brick
should be done after the re-
place is placed in a permanent
location.
1. Removegrate,screenassembliesandall
hardwarecomponentsoutoftherebox.
Thebottom panelispre-installed inthe
rebox.Makesurethebottomrefractory
panelsiscenteredinthereboxandush
withthefrontofthereplace.
2. Placecardboardontopofbottomrefrac-
tory panel as a protection to prevent ship-
ping and scratching during installation of
the other panels.
3. Position"Z"shapedgrateretainingbrack-
ets on top of the notched area toward the
rearofthebottomrefractory.Theyshould
be positioned a distance apart as shown
in Figure 20.
4. Install rear refractory panel. This panel
hasatopandbottom.Todeterminewhich
is which, match up the pattern on the rear
panel with the left and right sides before
Figure 21 - Installing Refractory Panels
LEFT BRICK
PANEL
PANEL
RIGHT BRICK
REAR BRICK
PANEL
BOTTOM
BRICK PANEL
GRATE GRATE RETAINER
ASH PANEL
BRACKET (2x)
UPPER CORNER
BRACKET (2x)
Figure 20 - Installing Grate Retainers
installing the rear panel. Make sure panel
is center before continuing.
5. Installtherightandleftrefractorypanels
with the gas line knockouts orientated
downtowardthebottomrefractory.Align
the left and right panels with the rear panel
so the grout lines line up.
6. Install the upper corner brackets and
tighten set screws (Figure 21).
7. Installgratebyplacingrearlegsintoslots
in the grate retainers (Figure 21).

www.SuperiorFireplaces.US.com
126604-01A 13
WARNING: Risk of re! Re-
place grate with an INNOVATIVE
HEARTH PRODUCTS grate only
(see Parts, page 20). This grate
has been designed to keep the
operation of your replace safe
and efcient.
INSTALLING SCREEN
1. Slideroundendofscreenrodintoringsat
topofscreen.Attachonepush-onnuttoend
of rod before attaching last ring of screen.
2. Inserttheroundendscreenrodintohole
on the left and right side of smoke shelf
(Figure 22).
REFRACTORY PANEL INSTALLATION
Continued
Gas line hook up should be done by your
supplieroraqualiedserviceperson.
Note: Before you proceed, make sure your
gas supply is turned off.
Useonlya1/2"blackironpipeandappropri-
atettings.
1. Removeknockoutindentationonrefrac-
toryorrebrickwalllocatedaboverefrac-
tory hearth oor. Knockout indentation
mustbermlytappedwithanysolidobject
such as a 1/2" dowel until it is released.
Removefragmentedportionsofrefractory
(see Figure 23).
2. Remove gas line cover plate located on
eithersideofreplaceandpulloutinsula-
tion from gas line conduit sleeve. Save
insulationforreuse.Replacescrews.
3. Runa1/2"blackirongaslineintoreplace
through the rear at gas line conduit sleeve (if
usingaraisedplatform,addheight).Provide
sufcientgaslineintoreplacechamberfor
ttingconnection(seeFigure24).
Note: Secure incoming gas line to wood
framing to provide rigidity for threaded end.
4. Repackinsulationaroundgaslineandinto
sleeveopening.Seal any gapsbetween
gas line and refractory knockout hole with
refractory cement or commercial furnace
cement,Installthegasapplianceorcap-off
gas line if desired.
Figure 23 - Gas Line Access
Side
Firebrick
Finished
Side
Brick with
Access
Hole
Outsideof
Fireplace
GasLine
Conduit
Insulation
Gas
Conduit
Cover
1/2"Dowel
Seal
Opening
with
Refractory
Cement
Outsideof
Fireplace
GasLine
Conduit
Repack
Insulation
Incoming
1/2" Black
IronPipe
Side
Firebrick
Finished
Side
Provide
Enough
Threaded
Endfor
Fitting
Connection
Figure 24 - Gas Line Installation
Remove
Knockout
Rating
Plate
HoleforScreen
Rod
Leading
Bricks
Figure 22 - Installing Fireplace Screen
3. Mountatendofscreenrodwith#10x5/8"
to center of smoke shelf.
4. Installotherscreenrodinsamemanner.
OPTIONAL GAS LINE INSTALLATION

www.SuperiorFireplaces.US.com 126604-01A14
CAUTION: All gas piping
and connections must be tested
for leaks after the installation
is completed. After ensuring
that the gas valve is on, apply
soap and water solution to all
connections and joints. Bubbles
forming show a leak. Correct
all leaks at once. DO NOT USE
AN OPEN FLAME FOR LEAK
TESTING AND DO NOT OPER-
ATE ANY APPLIANCE IF A LEAK
IS DETECTED. LEAK TESTING
SHOULD BE DONE BY A QUALI-
FIED SERVICE PERSON.
WARNING: Do not operate an
unvented gas log set in this re-
place with the chimney removed.
A gasline orgas loglightermay beinstalled
for the purpose of installing a vented or vent-
free decorative gas appliance incorporating an
automatic shutoff device and complying with
theStandard for Decorative Gas Appliances for
Installation in Vented Fireplaces, ANSI Z21.60
or American Gas Association draft requirements
for Gas Fired Log Lighters for Wood Burning
Fireplaces, Draft NO. 4datedAugust,1993.
OPTIONAL GAS LINE INSTALLATION
Continued
If you install a decorative gas appliance
(vented gas log), the decorative gas appliance
must comply with the Standard for Decorative
Gas Appliance for Installation in Solid Fuel
Burning Fireplaces, ANS Z21.60 or Z21.84
and shall also be installed in accordance with
the National Fuel Gas Code, ANSI 7223NFPA
54 latest edition.
Ifyouwishtoinstallanunvented(vent-free)
gas log set, only unvented gas log sets which
have been found to comply with the standard
forunventedroomheaters,ANSIZ21.11.2are
tobeinstalledinthisreplace.
WARNING: If the replace
has been used for wood burning,
the rebox and chimney must be
cleaned of soot, creosote and
ashes be a qualied chimney
cleaner. Creosote will ignite if
heavily heated.
WARNING: When using a
decorative vented gas log, the
damper must be removed or
permanently locked in the fully
openposition andthe glassdoors
must be in the fully open position.
PUREFIRE HOOD INSTALLATION
1. ThePureFirehoodsuppliedwiththisre-
place is packaged in a separate box and
placedinthereboxduringshipping.
2. Removehoodfrombox.Locatebrackets
(quantity 2) and screws (quantity 4) for
hood installation in the hardware bag.
3. Usingscrewsprovided,securethebracket
totheinnerdomeofthereplaceasshown
inFigure25.Theleftandrightbracketare
different.Theedgethatisstraightwillbe
closertothereplaceopening.
4. Lifthoodupintothereplaceandplaceit
ontheretainingbrackets(Figure25).The
rear of the hood will touching the rear of
thereplace. Figure 25 - Installing PureFire Hood

www.SuperiorFireplaces.US.com
126604-01A 15
Figure 27 - Installing Bottom Door Frame
and Air Deectors
Bottom
DoorRail
AshBox
Center
Brick
Air
Deector
Ring
Handle Screws
DOOR ADJUSTMENT
Removedoorsandslightlyloosenlowerpivot
clipsandupperspringclips.Replacedoors
and fully close them. Use 1/8" shims (any
material)toleveldoors.Oncepropersetting
is achieved, carefully open doors enough so
thatyoucanaccessspringclipswithaPhillips
screwdriver.Tightenscrews.SeeFigure29.
Figure 28 - Installing Bi-Fold Doors
Spring
Clip
InsertPin
intoSpring
Clip
Pivot
Hole
Insert
Bottom
PivotPin
intoHole
FoldDoor
andSlide
TopPins
IntoTrack
Figure 29 - Adjusting Bi-Fold Doors
INSTALLING GLASS DOORS
Spring clips have been installed but some
adjustmentsmaybeneeded.Ifdoorsdonot
close properly or do not appear straight, see
Door Adjustment.
1. With bi-fold doors completely folded,
insert bottom pivot pin into pivot hole
located near bottom corner of front face
opening and swing door to vertical posi-
tion making sure top pins slide into door
track.Doorisinstalledwhentopdoorpin
snaps into spring clip.
2. Repeatstep1forremainingdoor.
Ifyounddoorsdonotcloseproperlyordo
not appear level or straight, proceed with
sectionondooradjustment,
Spring
Clip
AIR DEFLECTOR AND GLASS DOOR INSTALLATION
IMPORTANT: Install glass door
frame before installing glass door.
INSTALLING DOOR FRAMES
1. Remove screws from smoke shelf (see
Figure 26).
2. Mount top door frame and secure with
screws removed in step 1.
3. Removecenterashrefractorybypulling
ring handle (see Figure 27).
4. Removeashbox.
5. Removethreescrewslocatedatfrontof
rebox(seeFigure27).
6. Align bottom rail mounting holes with
holesatfrontofreboxandsecurewith
screws removed in step 5.
7. Placeashbox inplace.Replace center
ash refractory.
Figure 26 - Installing Top Door Frame
TopDoorFrame
SmokeShelf
INSTALLING AIR DEFLECTORS (42''
MODELS ONLY)
Slideairdeectorinbetweenthefrontside
face and side brick panel (see Figure 27).
The notched end of the deflector sits on
bottomhearth.Airdeectordoesnotrequire
any fastening.
Thefrontsidefacesandsidebrickpanelswill
holdthedeectorinplace(seeFigure27).

www.SuperiorFireplaces.US.com 126604-01A16
Figure 30 - Bi-Fold Glass Doors
DoorsFullyClosed
Fireplace Front
Doors
FullyOpened
Fireplace Front
OPERATION AND MAINTENANCE GUIDELINES
Figure 31 - Operating Damper Handle
Damper
Weight
ToClose
Damper
ToOpen
Damper
Damper
Weight
OUTSIDE AIR AND DAMPER
HANDLE OPERATION
Thedamperhandle,whichopensandcloses
the damper blade, is located in the upper front
faceofthereplace.Pushingthehandlefor-
ward and up through the keyway slot will free
damperbladetoautomaticallyopen.Pushing
the handle forward and down will lock damper
blade closed (see Figure 31).
GLASS DOORS
Glass doors are optional with the replace.
Whenreplaceisinoperation,doorsmustbe
fullyopenedorfullyclosedpositiononlyorare
hazard may be created (see Figure 30).
Areplaceequippedwithglassdoorsoperates
muchdifferentlythanareplacewithanopen
front.Areplacewithglassdoorshasalimited
amount of air for combustion.
Excessiveheatwithinthereplacecanresultif
toolargeareisbuiltorifcombustionairgate
isnotcompletelyopen.Thefollowingtipsshould
be followed to assure that both the replace
and glass door retain their beauty and function
properly.Boththeuedamperandglassdoors
mustbefullyopenedbeforestartingre.Thiswill
providesufcientcombustionairandmaintain
safetemperaturesinrebox.
IMPORTANT: The glass must be allowed to
warmslowlyandevenly.Thetemperedglasswill
withstand a gradual temperature rise to 550° F,
whichismorethananormalrewillgenerate.
Suchmaterialsaspitch/waxladenlogs,verydry
mill end lumber and large amounts of paper or
cardboard boxes can create an excessively hot
reandshouldnotbeburnedinthisreplace.
Alwayskeeptherewellbackfromthedoors
andneverallowamestocontacttheglass.
WARNING: Fireplaces
equipped with glass doors
should be operated only with
doors fully opened or doors fully
closed. Doors, if left partly open,
may draw gas and ame out of
the replace opening creating
risks of both re and smoke.
Cleaning Glass
Cleanglasswithanycommercialglasscleaner
or soap and water. Do not use any abrasive
materialtocleanglass.Donotcleanglasswith
anycoolwaterifglassisstillhotfromthere
and smoke.
WARNING:Discontinueuseofthe
appliance immediately if doors are
damaged and contact a qualied
installerforrepair.Onlydoorscerti-
edwiththeapplianceshallbeused.
WARNING: Do not slam or
strike doors. Damage can result
in a hazardous condition.

www.SuperiorFireplaces.US.com
126604-01A 17
PUREFIRE EMISSION CONTROL SYSTEM
This replace is equipped with a PureFire
Emission Control System. The Catalytic
Hoodsystemreducesparticulatesemissions
inawoodburningreplacetomeettheEPA
Wood-Burning Fireplace Program Phase 2
emission level.
TheEPAqualifyinglabel,shownonpage18,
willbeafxedtothecatalyst.Beforelighting
therstre,removeandmaintainthislabelin
a safe place if needed for permits or building
inspection.Priortobeginninginstallation,con-
tactyourlocalbuildingofcialtodeterminethe
need to obtain a permit. For proper operation,
catalyst must be replace every 3 to 5 years.
FUELING GUIDELINES
Thereplacegratemustalwaysbesecured
totheretainingbracketsprovided.Theposi-
tion of the grate must be centered against the
backwalloftherebox.
Burn only dry, seasoned (cured) wood with
less than 20% moisture.Avoid the use of
treated,paintedandlaminatedwood.Never
burngarbageorotherforeignmaterials.Do
notusearticiallogs,colorednewspaperor
petroleumbasedrestarters.Avoidwoodwith
highsaltcontent.Allofthesematerialsmay
contain compounds which can shorten the
life of the catalyst. Wet or unseasoned wood
may lower catalytic temperatures and result
ininefcientoperation.
Thecatalystisdesignedtofunctionatopti-
mumefciencywhenthereplaceisburning
clean, dry, cord wood as replace fuel.A
simple visual inspection of the chimney dur-
ing the wood burning process will determine
catalyst performance.
The fuel load should always be placed on
thebackofthe grate.Usecleandry wood,
seasoned cord wood is the best choice.
Neverburntrash,plastics,gasoline,rubber,
industrialsolvents,ammableliquids,naptha,
household garbage, material treated with
petroleum products, leaves, paper products,
cardboard or salt driftwood.
RefertoyourINNOVATIVEHEARTHPROD-
UCTSHomeowner's Guide included with your
replaceforproperrebuildingtechniqueand
ashremovalprocedures.Thesefuelingguide-
lines must be followed in order to achieve
maximum emissions performance from the
PureFireSystem.
OPERATION
Theproperuseofawoodburningreplace
equipped with the catalyst will signicantly
reducetheemissionsthatitproduces.Simple
fuel considerations with regard to moisture
content, size, and quality of fuel will help
control the production of wood smoke and
improve the performance of the catalyst and
replace efciency. With proper care, the
catalyst will provide years of fuel savings
and lowered emissions. By following some
simple guidelines, you will ensure maximum
performance and longevity.
Thesmokethatis usuallyseencomingout
of a chimney is essentially a combination of
unburned fuel (carbon and hydrogen) and
moistureintheformofwatervapor.Thecata-
lyst is a technology that provides secondary
combustion for the wood burning process.
MAINTENANCE
ThePureFireSystemisamaintenancefree
technology.Donotattempttoremoveorclean
thecombustor.Thedirectamefromthere
will clean the combustor. Only a certified
technicianshouldremovetheunit.Toensure
properreplaceoperation,thePureFireSys-
tem should be replaced every 3 to 5 years
(see Parts on page 20).
NOTE:Chimneysmokemaybevisibleduring
therst8to10minutesofreplaceoperation
whenthereisrstgettingstartedandthe
nal8to10minutesofoperationwhilethere
isdissipating.Undernormaloperatingcondi-
tions, you should see little or no smoke coming
out of the chimney. If continuous smoke is
visible, make sure only dry seasoned wood
isbeingburned.Ifvisiblesmokecontinues,
the combustor has ceased to function or
thereisthermalcrumbling.CallINNOVATIVE
HEARTHPRODUCTSat1-800-655-2008for
replacement parts.
These models meet the EPA Wood Burning Fireplace
Program Phase 2 emission level. NOTE: To ensure proper
replace operation, the catalyst should be replaced at a
minimum of 3 years and a maximum of 5 years.

www.SuperiorFireplaces.US.com 126604-01A18
PUREFIRE EMISSION CONTROL SYSTEM
Continued
WARRANTY
INNOVATIVE HEARTH PRODUCTS war-
rantyobligationsforthePureFireEmissions
ControlSystemarelimitedtothetermsset
forth below.
INNOVATIVE HEARTH PRODUCTS war-
rants to the consumer who purchases a
new solid fuel burning replace containing
a PureFire Emissions Control System as a
new component, to replace the catalyst at
no charge should it cease to function within
threeyearsfromthedateofpurchase.The
PureFireCatalyticComponentisdesignedto
performefcientlyforthreeyearsofreplace
operation.ONLYrecommendedfuelsshould
be burned. Follow the fueling directions in
manufacturers operation manual. For war-
rantypurposes,proofofreplacepurchases
isrequired.Laborforremovaland/orinstal-
lation of the catalytic component is not the
responsibility of the manufacturer.
Neither INNOVATIVE HEARTH PROD-
UCTSnorthedealerwhosellsthePureFire
Emissions Control System is responsible
for indirect, incidental, special, punitive or
consequential damages arising out of the
improper use of this product or the contin-
ued use of this product beyond the required
replacement period.
MANUFACTURER: INNOVATIVE HEARTH PRODUCTS, LLC
MODEL NO: WRT4850RS
WRT4850RH
PARTICLE EMISSIONS: 4.4 GRAMS/KG OF WOOD BURNED
FIREPLACE
SMOKE EMISSIONS RANGE
Higher Emissions
Lower Emissions
012.0
THIS MODEL
EPA PHASE 2 EMISSIONS LEVEL
4.4 5.1
Better Worse
U.S. Environmental Protection Agency
Wood-burning Fireplace Program
Phase 2 Qualified models are cleaner and pollute less than those models that
have not met this emissions level. Exposure to smoke has been associated with
respiratory illness and other health problems. Models that have lower smoke
emissions may reduce your risk.
PHASE 2 QUALIFIED
For more information go to www.epa.gov/burnwise
Fireplaces with lower emissions produce less smoke when installed and operated properly.
* EPA has determined, based on testing by an accredited independent laboratory and a certification
of conformity by a nationally recognized certification body, that this model qualifies at the Phase 2
emissions level for U.S. EPA's Voluntary Fireplace Program.
For proper operation, catalyst must be replaced every 3 to 5 years.
127091-01
For more information go to www.epa.gov/burnwise
U.S. Environmental Protection Agency
Wood-burning Fireplace Program
Phase 2 Qualified models are cleaner and pollute less than those models that
have not met this emissions level.Exposure to smoke has been associated with
respiratory illness and other health problems. Models that have lower smoke
emissions may reduce your risk.
MANUFACTURER: INNOVATIVE HEARTH PRODUCTS, LLC
MODEL NAME: WRT4842RS
WRT4842RH
* EPA has determined, based on testing by an accredited independent laboratory and a certification
of conformity by a nation ally recognized certification body, that this model qualifies at the Phase 2
emissions level for U.S. EPA’s Voluntary Fireplace Program.
Better Worse
FIREPLACE
SMOKE EMISSIONS RANGE
Higher Emissions
Lower Emissions
012.0
THIS MODEL
EPA PHASE 2 EMISSIONS LEVEL
4.4 5.1
Better Worse
Fireplaces with lower emissions produce less smoke when installed and operated properly.
127090-01
PARTICLE EMISSIONS: 4.4 GRAMS/KG OF WOOD BURNED

www.SuperiorFireplaces.US.com
126604-01A 19
TECHNICAL SERVICE
Youmayhavefurtherquestionsaboutinstal-
lation, operation, or troubleshooting. If so,
contactINNOVATIVEHEARTHPRODUCTSat
1-800-655-2008.
When calling please have your model and se-
rialnumbersofyourreplaceready.
Youcanalsovisitourwebsiteat
www.IHP.US.com.
REPLACEMENT PARTS
Ifthisproductismissingapartorhasabroken
component, please do not return it to the store.
CallINNOVATIVEHEARTHPRODUCTSat
1-800-655-2008 to answer questions and
replace parts under warranty.
Note: Use only original replacement parts.
This will protect your warranty coverage for
parts replaced under warranty.
When calling or writing, please have your
model and serial numbers of your replace
ready.
Model and serial number information are in the
replace'sratingplatelocatedonthereplace
smoke shelf.

www.SuperiorFireplaces.US.com 126604-01A20
PARTS
42" AND 50" MODELS
1
21
20
5
6
7
10
9
11
12
13
16/17
15
14
8
24
23
3
25
18
2
22
19
4
26
27
28
29
30