Astria Georgian Cat 50 User manual

Installation and Operation Instructions
Astria® Indoor Fireplace with Catalyst
Models
Georgian Cat 42 Georgian Cat 50
PFS
®
USC
P/N 126640-01 Rev. D 10/2015 REPORT NO. F09-095
P126640-01
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.
These models meet the EPA Wood Burning Fireplace Program Phase 2 emission level. NOTE: To ensure proper
fireplace operation, the catalyst should be replaced at a minimum of 3 years and a maximum of 5 years.
This installation manual will enable you to obtain a safe, efficient and dependable installation of your fireplace
system. Please read and understand these instructions before beginning your installation.
Do not alter or modify the fireplace or its components under any circumstances. Any modification or alteration of
the fireplace system, including but not limited to the fireplace, chimney components and accessories, may void the
warranty, listings and approvals of this system and could result in an unsafe and potentially dangerous installation.
IMPORTANT! TO ASSURE PROPER ALIGNMENT OF GLASS DOORS: INSTALL THIS FIREPLACE IN A SQUARE
AND PLUMB CONDITION, USING SHIMS AS NECESSARY AT SIDES AND/OR BOTTOM.

Astria.US.com 126640-01D2
SAFETY
WARNING: Improper installation, adjustment,
alteration, service or maintenance can cause injury
or property damage. Refer to this manual for correct
installation and operational procedures. For assis-
tance or additional information consult a qualified
installer, service agency or the gas supplier.
IMPORTANT: Check local codes before installing this
fireplace.
Before beginning the installation of the fireplace, read these instruc-
tions through completely.
• ThisINNOVATIVEHEARTHPRODUCTS,LLC(IHP)replaceand
its components are safe when installed according to this installa-
tionmanual.UnlessyouuseIHPcomponents,whichhavebeen
designed and tested for the fireplace system, you may cause a
fire hazard.
• TheIHPwarrantywillbevoidedbyandIHPdisclaimsanyre-
sponsibility for the following actions.
a. Modification of the fireplace, components, doors, air inlet
system and damper control.
b.Useofanycomponentpartnotmanufacturedorapprovedby
IHPincombinationwithan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 fireplaces.
WARNING: Do not install a fireplace insert in this
box unless the manufacturer's instructions with the
insert specifically state this fireplace has been tested
for use with this insert.
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 traffic and away from furniture and
draperies.
•Donotplaceclothingorotherammablematerials
on or near the appliance.
•Never leave children unattended when a re is
burning in the fireplace.
WARNING: Use solid wood or processed solid fuel
firelogs only. When processed wood fuel fire logs are
used, do not poke or stir the logs while they are burning.
Use only fire logs that have been evaluated for the ap-
plication in fireplace and refer to fire log warnings and
caution markings on packaging prior to use.
This fireplace is not intended to be used as a substitute
for a furnace to heat an entire home. Use for supple-
mental heat only.
Safety.............................................................................................2
Specications.................................................................................4
FireplaceInstallation ......................................................................6
VentingInstallation ........................................................................8
MosaicBrickPanelandEstateRefractoryPanelInstallation........13
OptionalGasLineInstallation ......................................................15
PureFireHoodInstallation...........................................................16
AirDeectorandGlassDoorInstallation......................................16
OperationandMaintenanceGuidelines........................................17
PureFireEmissionsControlSystem............................................18
TechnicalService .........................................................................19
ReplacementParts.......................................................................19
Parts ............................................................................................20
Accessories..................................................................................24
Warranty ......................................................................................27
Thank you for your purchase. We appreciate your
business!
Please carefully read and follow all instructions in this manual. Pay
special attention to all warnings and safety information.
Following these safety, care, and operation instructions will help
ensure many years of dependable and enjoyable service from your
fireplace.
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Please read and understand these instructions before installing
or operating.
TABLE OF CONTENTS

Astria.US.com126640-01D 3
SAFETY Continued
Overfiring of a fireplace is a condition where excessive
temperaturesarereached,beyondthedesigncapabilities
of theappliance. Thedamage thatoccursfrom overfiring
isnotcoveredunderthemanufacturer’slimitedwarranty.
WARNING: CONTINUED OVERFIRING CAN PER-
MANENTLY DAMAGE YOUR FIREPLACE SYSTEM.
SOME EXAMPLES OF CONDITIONS THAT COULD
CAUSE OVERFIRING ARE:
• BURNINGQUANTITIESOFSCRAPLUMBER,PINE
BRANCHES, PAPER OR CARDBOARD BOXES
WHICHEXCEEDTHEVOLUMEOFTHENORMAL
LOGFIRE.
• BURNINGTRASH,CHEMICALS ORCHEMICALLY
TREATEDCOMBUSTIBLES.
Disposal of Ashes
Ashes should be placed in a metal container with a tight-
fittinglid. Theclosed containerofashes shouldbe placed
onanoncombustibleoororontheground,wellaway
from all combustible materials, pending final disposal.
If the ashes are disposed of by burial in soil or otherwise
locally dispersed, they should be retained in the closed
container until all cinders have thoroughly cooled.
WHEN USING THE DECORATIVE APPLIANCE, THE
FIREPLACE DAMPER MUST BE SET IN THE FULLY
OPEN POSITION.
Never use gasoline, gasoline-type lantern fuel, kero-
sene,charcoallighteruid,orsimilarliquidstostart
or ’freshen up’ a fire in this fireplace. Keep all such
liquids well away from the fireplace while it is in use.
Use SOLID WOOD only for fuel. It is best to use dry
and well seasoned hardwood. Softwoods tend to burn
veryquickly.DONOTusetreatedwood,charcoal,coal,
trash, driftwood or woods that have been dipped in
tar,pitch,pinetar,creosote,etc.Woodproductsmade
with synthetic binders, such as plywood, produce ab-
normally high temperatures and sputtering, smoking
fires. When burning artificial logs, please read and
follow the instructions provided by the manufacturer.
Never burn treated construction lumber or scraps.
These woods burn excessively hot and may contain
chemicals used to treat insects and fungus. When
burned,thesechemicalscanposeasignificanthazard.
WARNING:BURNING IMPROPERFUEL(I.E.CHAR-
COAL) CAN RESULT IN CARBON MONOXIDE POISON-
ING, WHICH MAY LEAD TO DEATH!
Carbon Monoxide Poisoning – Early signs of carbon
monoxidepoisoningresembletheuwithheadaches,
dizziness, or nausea. If you have these signs, get
fresh air at once! Have the appliance inspected by a
qualifiedservicetechnician. Somepeoplearemoreaf-
fectedbycarbonmonoxidethanothers. Theseinclude
pregnant women, people with heart or lung disease
oranemia,thoseundertheinuenceofalcohol,and
those at high altitudes.
Ventilation Requirements - Provide adequate air for
combustion. The fresh air requirements of this ap-
pliance must be met within the space where it will
be installed.
Smoke Detectors - Since there are always several
potential sources of fire in any home, we recommend
installing smoke detectors. If possible, install the
smoke detector in a hallway adjacent to the room (to
reduce the possibility of occasional false activation
from the heat produced by the appliance). If your local
coderequires a smokedetector be installedwithin the
same room, you must follow the requirements of your
local code. Check with your local building department
for requirements in your area.
Creosote – Formation and Need for Removal
When wood is burned slowly, it produces tar and other
organic vapors, which combine with expelled mois-
ture to form creosote. The creosote vapors condense
intherelativelycoolchimneyueofaslow-burning
fire. As a result, creosote residue accumulates on
theuelining.Whenignitedthiscreosotemakesan
extremely hot fire.
The chimney shall be inspected at least twice a year
duringtheheatingseasontodeterminewhenacreosote
builduphasoccurred.Whencreosotehasaccumulated
(1/8" [3 mm] or more) it shall be removed to reduce
the risk of a chimney fire.
WARNING: Children and adults should be alerted
to the hazards of high surface temperatures and to
stay away to avoid burns or clothing ignition. Young
children should be carefully supervised when in the
same room as fireplace.

Astria.US.com 126640-01D4
SPECIFICATIONS Continued
42" MODEL
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
1 1/4"
23"
(Ref.)
41 3/8"
26 3/8"
21 3/4"
Figure 1 - 42" Model Georgian Cat 42

Astria.US.com126640-01D 5
SPECIFICATIONS Continued
50" MODEL
Figure 2 - 50" Model Georgian Cat 50
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
1 1/4"
23"
(Ref.)
49 3/8"
34 3/8"
21 3/4"

Astria.US.com 126640-01D6
FIREPLACE INSTALLATION
SELECTING LOCATION
To determine the safest and most efficient location for the fireplace,
you must take into consideration the following guidelines:
1. Thelocationmustallowforproperclearances(seeFigures3and
4).
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8).
MINIMUM CLEARANCE TO COMBUSTIBLES
Backandsidesofreplace11/2" min.
Front of fireplace 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 required air spaces with
insulation or other materials.
Minimum/MaximumChimneyHeightforResidentialInstallation
Minimum height of chimney, measured from base of fireplace to flue
gasoutletoftermination,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measurementincludesreplace,chimney
sections and height of termination assembly at level of the flue gas
outlet(seeFigure14,page10).
FRAMING
1. FrameopeningforreplaceusingdimensionsshowninFigures3
and 4.
2. If replace is to be installed directly on carpeting, tile or any
combustible material other than wood flooring, fireplace must
be installed upon a metal or wood panel extending full width and
depth of fireplace.
3. Setreplacedirectlyinfrontofthisopeningandslideunitback
until nailing flanges touch side framing.
4. Checklevelofthereplaceandshimwithsheetmetalifnecessary.
5. Before securing replace to prepared framing, ember protector
(provided) must be placed between hearth extension (not sup-
plied)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protector(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 fireplace.
Figure 3 - Framing Dimensions
Figure 4 - Corner Installation
59 1/8" (50'' Models)
58 1/8"
30 1/8"
67 1/8"
51 1/4" (42'' Models)
45 1/4" (36'' Models)
28 1/4" (36'' Models)
71" (50" Models)
100" (50" Models)
65" (42" Models)
92" (42" Models)
86 1/2" (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

Astria.US.com126640-01D 7
FIREPLACE INSTALLATION Continued
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 floor construction in front of fireplace. Fabri-
cate a hearth extension using a material which meets the following
specifications: a layer of noncombustible, inorganic material having a
thermalconductivity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 fiber, 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 manufac-
turerorsupplierofnoncombustiblematerial.Ifhearthextensionis
to be covered, use noncombustible material such as tile, slate, brick,
concrete, metal, glass, marble, stone, etc. Provide a means to prevent
hearth extension from shifting and seal gap between fireplace frame
andhearthextensionwithanoncombustiblematerial(seeFigure5).
WARNING: Hearth extension is to be installed only
as shown in Figure 5.
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
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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211,Section-ClearancefromCombustibleMaterial).
Mantels or any other combustible material also may come up to side
edge of black metal face of fireplace 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

Astria.US.com 126640-01D8
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 fireplace 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.
Figure 7- Outside Air Kit
CHIMNEY PIPE
WARNING: Label part number 900599-01 must
be applied by the installer to all chimney pipe
sections but is not required on sections that will
be visible after the installation is complete. Label
must wrap around the circumference of the pipe.
See accessories, page 24 for Kit F2659.
TheIHPchimneysystemconsistsof12",18",24",36"and48"snap-
lock, double-wall pipe segments, planned for maximum adaptability
to individual site requirements. Actual lengths gained after fitting
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".
WARNING: The opening in the collar around the
chimney at the top of the fireplace must not be ob-
structed.Neveruseblowninsulationtofillthechimney
enclosure.
Figure 8- Lineal Gain
LINEAL GAIN
PART NO. DESCRIPTION GAIN
Signature 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Termina-
tion 73/4
"
*
STL-12D
SquareChase-
TopwithSlip
Section
7 " to15 " *
* The lineal gain for the terminations is measured 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 flue pipe and a wire spacer. The pipe sections must
be assembled independently as the chimney is installed. When connect-
ing chimney directly to the fireplace, the inner flue pipe section must be
installed first 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 fireplace starter. The wire will assure the proper spacing between the
inner and outer pipe sections.
Continuetoassemblechimneysectionsasoutlinedabove,making
sure that both the inner and outer pipe sections are locked together.
When installing double wall snap-lock chimney together, it is impor-
tanttoassurethejointbetweenthechimneysectionsislocked.Check
by pulling chimney upward after locking. The chimney will not come
apartifproperlylocked.Itisnotnecessarytoaddscrewstokeepthe
chimneytogether(exception,seeFigure9,page9).
The height of a vertical chimney pipe supported ONLY by the fire-
place,mustnotexceed20feet.Chimneyheightsabove20feetmust
be supported.
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)

Astria.US.com126640-01D 9
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" 12
64 3/4"1203/4" 12
68 1/4"127" 21
70" 130" 1 1 2
741/4"1371/2" 121
763/4"1411/2" 121
793/4"1463/4" 4
OFFSET CHART (22-50 FT. SYSTEM HEIGHT)
Figure 9 - Elbow Offset
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 supports (return elbow or
12S-12DM)is6'ofanglerun.Maximumoftwo6'anglerun
sectionsperchimneysystem(seeFigure11,page10).
4. All pipe connections between the offset and return must be
securedwithtwoscrewsontheouterpipeonly(seeFigure
10).Donotpenetratetheinnerstainless.
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
CAUTION: THE STRUCTURAL INTEGRITY OF THE
MANUFACTUREDHOMEFLOOR,WALL,ANDCEILING/
ROOF MUST BE MAINTAINED.
WARNING: DO NOT INSTALL IN SLEEPING ROOM
OF MOBILE HOMES.
B
A
Screws

Astria.US.com 126640-01D10
VENTING INSTALLATION Continued
FIRESTOP SPACERS (FS-10, 1100EFS-10DM FOR 36" MODELS)
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
ABC
Offset
Elbow
Ceiling
Support Pipe
12S-12DM
Return
Elbow
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)
Existing
Ceiling
Frame
Firestop spacers are required at each point where the chimney penetrates
a floor 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 fire-
stopmustbeplacedontotheceilingfrombelowasshowninFigure12.
They also provide complete separation from one floor 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 firestop must
beplacedintoanatticoorasshowninFigure13.
Firestop Thimble FST10
Figure 13a - Firestop Thimble
IMPORTANT NOTICE
When penetrating a ceiling into an attic, a firestop
thimble (FST10) is required to avoid intrusion by insu-
lation and recommended to negotiate a joist.