Astria Fireplaces Oracle36 Owner's manual

Installation and Operation Instructions
Astria®Outdoor Wood Burning Fireplace
Models
Oracle36 Oracle42 Oracle50
PFS
®
USC
P/N 126758-01 Rev. C 07/2017
REPORT NO. F09-095
P126758-01
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 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.
NOTE: DIAGRAMS AND ILLUSTRATIONS THROUGHOUT THE MANUAL ARE NOT TO SCALE.
Ce manuel est disponible en francais, simplement
en faire la demande. Numéro de la pièce 126758-02.

Astria.us.com 126758-01_C2
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) fireplace 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 fireplace system.
Proper installation is the most important step in ensuring safe and
continuous operation of the fireplace. 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 flammable
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 flammable materials
on or near the appliance.
• Never leave children unattended when a fire 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.
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.
Please read and understand these instructions before installing
or operating.
TABLE OF CONTENTS
Safety.............................................................................................2
Specifications.................................................................................4
Fireplace Installation ......................................................................7
Venting Installation ........................................................................9
Mosaic Brick Panel and Estate Refractory Panel Installation........16
Optional Gas Line Installation ......................................................18
Glass Door Installation.................................................................19
Operation and Maintenance Guidelines........................................20
Technical Service .........................................................................21
Replacement Parts.......................................................................21
Parts ............................................................................................22
Accessories..................................................................................26
Important Notices Canada ...........................................................28
Draft Smoke Guidelines - Appendix A .........................................29
Warranty ......................................................................................31

Astria.us.com126758-01_C 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:
• BURNINGQUANTITIES OFSCRAP 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 floor 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 fluid, 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.Wood productsmade
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
monoxidepoisoningresemblethefluwithheadaches,
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 influence 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 smoke detectorbe installed within 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 flue of a slow-burning
fire. As a result, creosote residue accumulates on
the flue 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.

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SPECIFICATIONS
36" MODEL
29"(737 mm)
22-1/2" (572 mm)
22-1/2"
(572 mm)
19"
(483 mm)
58"
(1474 mm)
1"
(26 mm)
35-1/4" (896 mm) 1-1/4" (32 mm)
20-1/4"
(515 mm)
(Ref.)
14-1/2"
(369 mm)
4-1/2" (115 mm)
10-1/2"
(267 mm) 9-1/2"
(242 mm)
3-1/2"
(89 mm)
4-1/2" (115 mm)
45-1/8" (1159 mm)
36" (915 mm)
30"
(762 mm)
49"
(1245 mm)
67"
(1702 mm)
11"
(280 mm)
7"
(178 mm)
61"
(1550 mm)
1" (26 mm) 11"
(280 mm)
7-1/4"
(185 mm) 15-1/4"
(388 mm)
26-5/8"
(677 mm)
15-5/8"
(397 mm)
OUTSIDE AIR
ACCESS
GAS LINE
ACCESS
36" HEARTH
Figure 1 - 36" Model Oracle36

Astria.us.com126758-01_C 5
SPECIFICATIONS Continued
42" MODEL
22-3/4" (578 mm)
30-1/2" (775 mm)
26-3/8"
(670 mm)
58"
(1474 mm)
1"
(26 mm)
41-3/8" (1051 mm) 1-1/4" (32 mm)
23"
(585 mm)
(Ref.)
21-3/4"
(553 mm)
15-3/4"
(400 mm)
4-3/8" (112 mm)
10-1/2"
(267 mm) 9-1/2"
(242 mm)
3-1/2"
(89 mm)
4-1/2" (115 mm)
51-1/8" (1299 mm)
42" (1067 mm)
30"
(762 mm)
49"
(1245 mm)
67"
(1702 mm)
11"
(280 mm)
7"
(178 mm)
61"
(1550 mm)
1" (26 mm) 13"
(331 mm)
8-1/2"
(216 mm) 17"
(432 mm)
29"
(737 mm)
17-5/8"
(448 mm)
5/8" (16 mm)
OUTSIDE AIR
ACCESS
GAS LINE
ACCESS
42" HEARTH
Figure 2 - 42" Model Oracle42

Astria.us.com 126758-01_C6
SPECIFICATIONS Continued
50" MODEL
GAS LINE
ACCESS
OUTSIDE
AIR
ACCESS
50" HEARTH
3-1/2"
(89 mm)
4-1/2"
(115 mm)
59-1/4" (1505 mm)
1"
(26 mm)
11"
(280 mm)
7"
(178 mm)
67"
(1702 mm)
61"
(1550 mm)
58"
(1474 mm)
49"
(1245 mm)
30"
(762 mm)
9-1/2"
(242 mm)
10-1/2"
(267 mm)
13"
(331 mm)
50" (1270 mm)
34-3/8"
(874 mm)
38-1/2" (978 mm)
28-1/2"
(724 mm)
17-5/8"
(448 mm)
4-3/8"
(112 mm)
19-1/4"
(489 mm)
21-3/4"
(553 mm)
49-3/8"
(1255 mm)
1-1/4"
(32 mm)
24" (610 mm)
23"
(585 mm)
(Ref.)
8-1/2"
(216 mm) 17"
(432 mm)
Figure 3 - 50" Model Oracle50

Astria.us.com126758-01_C 7
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 4 and
5).
2. Consider a location where fireplace 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 fireplace (see Optional
Outside Air Kit on page 9).
MINIMUM CLEARANCE TO COMBUSTIBLES
Back and sides of fireplace 1 1/2" min.
Ceiling 42" min.
Front of fireplace 48" min.
Floor** 0" min.
Perpendicular wall to opening 18" min.
36" Models 12" min.
Top spacers 0" min.
Mantel clearances see Mantels, page 8
Chimney outer pipe surface 2" min.
36" Model 1" min.
* Not required at nailing flanges
** 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 flue or a flue 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 fireplace, chimney
sections and height of termination assembly at level of the flue gas
outlet (see Figure 15, page 12).
Minimum/Maximum Chimney Height for Outdoor Installation
Minimum height of chimney, measured from base of fireplace to flue
gas outlet of termination, is 9.5 feet (minimum of 4 feet of chimney
pipe sections required for outdoor installation).
FRAMING
1. Frame opening for fireplace using dimensions shown in Figures 4
and 5.
2. If fireplace 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 fireplace directly in front of this opening and slide unit back
until nailing flanges touch side framing.
4. Check level of the fireplace and shim with sheet metal if necessary.
5. Before securing fireplace to prepared framing, ember protector
(provided) must be placed between hearth extension (not sup-
plied) and under bottom front edge of fireplace to protect against
glowing embers falling through. If fireplace is to be installed on a
raised platform, a Z-type ember protector (not supplied) must be
fabricated to fit your required platform height. Ember protector
should extend under fireplace 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 fireplace to framing through flanges
located on sides of fireplace.
Note: For outdoor installations, fireplace enclosure must allow for
adequate drainage and fresh air ventilation. It is recommended that
a sealed, corrosion resistant catch pan with provision for drainage
be installed under fireplace within fireplace enclosure.
45-5/8" (1159 mm)
58-1/8"
(1477 mm)
67-1/8"
(1705 mm)
30-1/8"
(766 mm)
28-1/4" (718 mm)
(36" Models)
51-5/8" (1312 mm)
59-3/4" (1518 mm) (50" Models)
(36" Models)
(42" Models)
Figure 4 - Framing Dimensions
61" (1550 mm) - (36" Models)
65" (1651 mm) - (42" Models)
71" (1804 mm) - (50" Models)
86-1/2" (2198 mm) - (36" Models)
Maintain
1-1/2" (39 mm)
Clearance at
Sides and Back
of Fireplace
1-1/2" (39 mm)
Clearance
Not Required a
t
Nailing Flanges
92" (2337 mm) - (42" Models)
100" (2540 mm) - (50" Models)
Figure 5 - Corner Installation

Astria.us.com 126758-01_C8
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 fireplace 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 6).
WARNING: Hearth extension is to be installed only
as shown in Figure 6.
Figure 6 - 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 7). Woodwork such as
wood trims, mantels or any other combustible material projecting from
front face must not be placed within 12" (36" Models) or 18" (42/50" Mod-
els) of fireplace opening. Combustible materials above 12" (36" Models)
or 18" (42/50" Models) and projecting more than 1 1/2" from fireplace
must not be placed less than 15" (36" Models) or 21" (42/50" Models)
from the top opening of the fireplace (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 fireplace as long as projections from front
face fall within limit shown in Figure 7.
Figure 7 - Mantel Clearances to Combustible Material
12 1/4"
(312 mm) Ref.
6" (153 mm)
Ref.
15" (381 mm) Min.
(36" Models)
21" (534 mm) Min.
(42/50" Models)
12" (305 mm) Min.
(36" Models)
18" (458 mm) Min.
(42/50" Models)
11/2" (39 mm)
Max.
3" (77 mm)
Nom.
33°
Combustible
Material
Safe Zone for
Projection of
Combustible
Materials
Fireplace Opening
Upper Section
of Fireplace
FIREBOX
SAFE ZONE
Top View of Fireplace
4 1/2" (115 mm)
7 3/4" (197 mm)
36" Models
11 1/2" (293 mm)
(42/50" Models)
Min. to
Perpendicular
Side Wall
12" (305 mm)
36" Models
18" (458 mm)
42/50" Models
33° Combustible
Material Must
Not Overlap
Front Face
3" (77 mm) Max.

Astria.us.com126758-01_C 9
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 flue gas outlet of the termination.
Figure 8 - 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 27 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 9). 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 9 - 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 flue
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 flue 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 10, page 10).
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.com 126758-01_C10
VENTING INSTALLATION Continued
Figure 10 - 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 10).
2. Chimney weight above offset rests on return elbow. Straps must
be securely nailed to rafters or joists (see Figure 11, 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 12, page 11).
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 11 - Ceiling Support Pipe 12S-12DM
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
OFFSET CHART (22-50 FT. SYSTEM HEIGHT)
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 1
36" 71" 1 1
38 1/4" 75" 2
41 1/4" 80 1/4" 1 1 1
45" 86 3/4" 1 1
46 3/4" 89 1/2" 1 2
51" 97" 2
53 1/4" 101" 1 1 1
56 1/4" 106 1/4" 1 2
59 1/4" 111 1/2" 1 2
61 3/4" 115 1/2" 2 1
64 3/4" 120 3/4" 1 1 2
68 1/4" 127" 1 2 1
70" 130" 1 2 1
74 1/4" 137 1/2" 4
2" (51 mm)
Min.

Astria.us.com126758-01_C 11
VENTING INSTALLATION Continued
FIRESTOP SPACERS (FS-10, 1100EFS-10DM FOR 36" MODELS)
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
firestop must be placed onto the ceiling from below as shown in Figure 13.
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 floor as shown in Figure 14.
Figure 12 - Typical Offset Terminations
Figure 13 - Firestop Spacer with Living Space Above Ceiling
Figure 14 - 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
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.
Firestop Thimble FST10
Figure 14a - Firestop Thimble
PENETRATING ROOF
To maintain a 1" (36" Models) or 2" (42/50" Models) 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 horizontally down from roof rafters.
3. Use roof opening chart (Figure 15, page 12) to determine correct
opening length and flashing required.
4. Remove shingles around opening measured. Cut out this section.
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.
Return
Elbow
Offset
Elbow
Return
Elbow
Offset
Elbow
6' (1.88 m)
Max.
6' (1.88 m)
Max.
6' (1.88 m)
Max.
6' (1.88 m)
Max.
6' (1.88 m)
Max.
6' (1.88 m)
Max.
Return
Elbow
Offset
Elbow
Offset
Elbow
Return
Elbow
A B C
Offset
Elbow
Ceiling
Support Pipe
12S-12DM
Return
Elbow

Astria.us.com 126758-01_C12
VENTING INSTALLATION Continued
Opening "A"
17"
(432 mm)
Min. 30"
(762 mm)
Min.
1" (26 mm)
Min
1" (26 mm)
Min 1" (26 mm)
Min
Roof Opening 36" Models
Pitch Slope Opening
"A" Max.
Used Flashing
Model No.
Flat 0° 17" V6F-10DM
0-6/12 26.6° 19" V6F-10DM
6/12-
12/12 45.0° 24" V12F-10DM
Roof Opening 42" and 50" Models
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
30"(762 mm)
Min.
Opening "A"
19-1/2"
(496 mm) 2" (51 mm)
Min
2" (51 mm)
Min
2" (51 mm)
Min
Figure 15 - Roof Opening Measurements
Nail Only Outer
Perimeter of
Flashing
Storm Collar
Flashing
Cone
Underlap Shingles at
Bottom
Overlap Shingles
Top and Sides Only
Figure 16 - Flashing Installation
Figure 17 - Storm Collar
Chimney
Pipe
Waterproof
Caulk
Storm Collar Flashing
FLASHING INSTALLATION (V6F-10DM OR V12F-10DM)
Determine the flashing to be used with the roof opening chart. Slide
flashing over pipe until base is flat against roof. Replace as many
shingles as needed to cover exposed area and flashing base. Secure
in position by nailing through shingles (see Figure 16). DO NOT NAIL
THROUGH FLASHING CONE.
Installing Flashing on a Metal Roof
When installing the flashing on a metal roof, it is required that putty
tape be used between the flashing and the roof. The flashing must be
secured to the roof using #8 x 3/4" screws and then sealed with roof
coating to prevent leakage through the screw holes. A roof coating
must also be applied around the perimeter of the flashing to provide
a proper seal.
Storm Collar Installation (SC2-1)
Place storm collar over pipe and slide down until it is snug against
the open edge of the flashing (see Figure 17). Apply waterproof caulk
around the perimeter of the collar to provide a proper seal.

Astria.us.com126758-01_C 13
VENTING INSTALLATION Continued
Terminations/Spark Arrestor
The fireplace 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 openings on the rooftop
flashing. Follow the installation instructions provided
with the termination being used.
Figure 19 - Multiple Chase Installation
Figure 20 - 10 Foot Rule
Figure 18 - Termination
RLT-12D
Level of Flue
Gas Outlet
Stainless
Inner Flue
Pipe
Waterproof
Caulking
Storm
Collar
Flashing
Underlap
Shingles
Overlap Shingles
(Top and Sides of
Flashing Base)
Secure
Termination
to Outer
Pipe with 3
Screws
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
difference of 18" (see Figure 19).
Note: If a decorative shroud is to be installed, contact the manufacturer
for specifications.
10 FOOT RULE
All flue 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 20).
SQUARE TOP TERMINATIONS INSTALLATION STL-12D AND
STL-12DMP
1. Construct chase as illustrated in Figure 21. Note: The shortest
vertical side must be at least 30" high and minimum inside di-
mension must be at least 19" as shown in Figure 21.
2. Add pipe sections to chimney system as outlined in fireplace
installation instructions until last piece of chimney is a maximum
of 6" below top of chase (see Figure 21).
3. Fabricate a flashing having a 16-1/2" diameter hole centered
over chimney end with a 2" collar around hole (see Figure 22).
Attach noncombustible spacers at each corner and place flash-
ing over chase.
Figure 21 - Constructing Chase
19"
(483 mm)
6" (153 mm) Max.
30"
(762 mm)
Min.
10'
(3.05 m)
10'
(3.05 m)
2' (0.61 m) Min.
2' (0.61 m)
Min.
3'
(0.91 m)
Min
3'
(0.91 m)
Min
Level of Flue
Gas Outlet
24" (610 mm)
18" (458 mm)
Min. Typ.
24" (610 mm)

Astria.us.com 126758-01_C14
VENTING INSTALLATION Continued
4. Secure flashing through sides with 8-penny nails or sheet rock
screws.
5. Place galvanized sleeve through hole in flashing and around last
section of chimney (see Figure 23).
6. Place termination cap over opening and slip stainless steel inner
pipe into stainless steel chimney section. Lower termination as-
sembly until cap rests evenly over flashing hole. Secure cap at
each corner with sheet metal screws (see Figure 24).
Figure 22 - Constructing Chase Top Flashing
As Required
2" Collar
16-1/2" Diameter
28 Gauge
Galvanized Steel
Figure 24 - Securing Termination to Chase Top Flashing with Sheet
Metal Screws
Figure 23 - Installing Termination Cap
1" Noncombustible
Spacer
Note: Do Not Seal
Ventilation Openings
1" Space
Chase Facia
1/4" Screen
Chase Top
Sheet Metal Screw
Termination
36"
(915 mm)
Min.
3"
(77 mm)
Min.
2" (51 mm) Min.
1" Spacer
Note: Do Not Seal
Ventilation Openings
Screw
Termination Cap
Galvanized Sleeve
19"
(483 mm) Min.
6" (153 mm) Min.
30"
(762 mm)
Min.
Figure 25 - Constructing Chase
ROUND TOP TERMINATIONS INSTALLATION RLT-12D, AND
RLT-12HT
1. Construct chase as illustrated in Figure 25. Note: The shortest
vertical side must be at least 30" high and the minimum inside
dimension must be at least 19" as shown in Figure 25.
2. Add pipe sections to chimney system as outlined in fireplace
installation instructions until the last piece of chimney is a
minimum of 6" above chase top (see Figure 25).
3. Fabricate a flashing having a 16-1/2" diameter hole centered over
chimney end with a 2" collar around hole (see Figure 26, page 15).

Astria.us.com126758-01_C 15
VENTING INSTALLATION Continued
FINISHING FIREPLACE
Combustible materials, such as wallboard, sheet rock, drywall, plywood,
etc. may make direct contact with sides and top around the fireplace
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 noncom-
bustible facing material, use only noncombustible mortar or adhesive.
4. Attach noncombustible spacers at each corner and place flashing
over chase (see Figure 27). Secure flashing through sides with
8-penny nails or sheet rock screws.
5. Place termination cap over opening. Slip stainless steel inner
pipe of termination into inner stainless steel chimney section
(see Figure 28). Place galvanized steel over chimney outlet (see
Figure 29).
6. Attach storm collar where chimney pierces opening in flash-
ing. Caulk where storm collar touches outer chimney pipe (see
Figure 29).
Figure 26 - Constructing Chase Top Flashing
As Required
2" Collar
16-1/2" Diameter
28 Gauge
Galvanized Steel
Figure 27 - Chase Top Flashing
Figure 28- Installing Termination Cap
1" Noncombustible Spacer
Note: Do Not Seal
Ventilation Openings
1" Space
Chase Facia
1/4" Screen
Chase Top
Termination
Inner Pipe
Outer Pipe
Figure 29 - Chase Installation
Note: Do Not Seal
Ventilation Openings
Caulk
Storm Collar
1" Spacer
1" Space
Chase
Termination Cap
Chase Top
Flashing
Double Wall Chimney
Flashing
6" (153 mm)
Min.
3"
(77 mm)
Min.
"X" Minimum
"X" Minimum
Figure 30 - Non-Chase Installation
Caulk
Storm Collar
Termination
Cap
Sheet Metal Screw
Underlap
Shingles
(Bottom Only)
Overlap Shingles
(Top and Sides)
Inner Pipe of
Chimney
Flashing
NONCHASE INSTALLATION
1. Slip on proper pitch roof flashing and mount storm collar above
it. Caulk top of storm collar where it contacts outer chimney pipe.
2. Mount round top termination and secure it to outer chimney pipe
with 3 sheet metal screws.

Astria.us.com 126758-01_C16
NOTE: A Mosaic Masonry or Estate liner is required for use with
your Oracle36, Oracle42, or Oracle50 Firebox. (Not supplied, see
pages 24 and 25 for models available).
MOSAIC MASONRY BRICK INSTALLATION
IMPORTANT: Installation of brick panels should be
done after the fireplace is placed in a permanent
location.
Note: Remove grate, screen assemblies and all hardware components
out of the box prior to installation.
INSTALLATION
1. Install bottom brick panel. Using at least two people, hold bot-
tom brick panel by its side edges. Place the back edge of bottom
panel into the firebox first and carefully lower the front edge of
panel. Make sure bottom panel is centered in the firebox and
flush with the front of the fireplace. Be careful not to pinch your
fingers between the panel and firebox (Figure 31).
2. Install the left and right side leading bricks (Figure 31).
WARNING
LIFTING HAZARD
SINGLE -PERSON LIFT COULD
CAUSE INJURY.
USE ASSISTANCE WHEN MOVING
OR LIFTING.
Figure 31 - Installing Hearth and Leading Brick panels
Hearth Panel
Side leading
brick Panel
4. Secure the firebrick wall using 2 of the retainers provided. The
bracket will slip underneath the metal lip on the top of the wall
and screw into the inner dome of the fireplace (Figure 33).
Figure 32 - Slots for Firebrick Walls
Figure 33 - Installing Side Walls
Retaining
Bracket
Leading
Brick
Right Wall
Slot Right Face
Hearth
5. Install the rear firebrick wall last. Place the wall face side down
on the hearth with the bottom of the wall toward the rear of the
firebox and the top toward the front of the fireplace. Tilt the wall
up toward the back of the firebox. Secure with 2 rear retaining
brackets provided (Figure 34, page 17).
6. It is recommended that the joints between all firebrick walls
be grouted for a more finished look, see grouting instruc-
tions. For more information and to watch a how to video go
to Astria.us.com and select Technical Support.
MOSAIC MASONRY BRICK PANELS AND ESTATE REFRACTORY PANELS INSTALLATION
3. Install the left and right firebrick walls. There is a bracket with 2
tabs on the bottom of each firebrick wall. Angle the wall into the
fireplace opening and into the slots on the side of the hearth (Fig-
ure 32), then tilt the top of the panel toward the firebox surround.

Astria.us.com126758-01_C 17
Figure 34 - Installing Rear Wall
Retaining Bracket
Figure 36 - Installing Grate Retainers
Figure 35 - Installing Fireplace Screen
Rating Plate Hole for Screen Rod
Leading
Bricks
GROUTING INSTRUCTIONS
Note: Grouting material provided with mosaic brick kit
1. Moisten brick surface with damp sponge or spray bottle just prior
to application. When bricks are wet, any excess grout mixture
on bricks will easily wipe off.
2. In a heavy duty mixing bucket, add equal parts cement and sand.
Add enough water and mix together well using a power drill with
mixing wand attachment to a yogurt like consistency. Not adding
enough water can lead to grout falling out after burning.
3. The overall length of piping bag should be about 16". If the bag is
longer than 16", cut it down to size by removing end with larger
opening. This will make the bag easier to handle.
4. Put grout mixture into piping bag making sure the smaller
opening is downward and over a moist towel to avoid spilling.
Place a wet towel over the bucket making sure it is directly on
the surface of grout mixture. This will keep the mixture moist
and it will not dry out before use.
5. Grout all joints where two firebrick walls come together.
6. Using a trowel, remove excess grout mixture by moving trowel
in the direction of the joint. Grout mixture in the joint should now
be flush with brick surface. If not enough grout is applied into
each space, grout may fall out after burning.
7. Using a joint striker, smooth out grout line. Allow 72 hours
before operating fireplace.
INSTALLING GRATE RETAINERS
1. Place the provided grate retainers on the hearth as shown in Fig-
ure 36. The back of the retainer will be flush with the rear firebrick
wall. Mark the center of the hole on the hearth with a marker.
2. Drill two holes in the hearth in the marked locations using a
masonry 3/16" drill bit.
3. Secure grate retainer with masonry screws provided.
WARNING: Risk of fire! Replace grate with IHP
approved grate only. The grate has been designed
to keep the operation of your fireplace safe and
efficient.
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 35).
3. Mount flat end of screen rod with #10 x 5/8" to center of smoke
shelf.
4. Install other screen rod in same manner.
MOSAIC MASONRY BRICK PANELS AND ESTATE REFRACTORY PANELS INSTALLATION Continued

Astria.us.com 126758-01_C18
ESTATE REFRACTORY PANELS INSTALLATION
Note: Remove grate, screen assemblies and all hardware components
out of the box prior to installation.
1. Install bottom brick panel. Using at least two people, hold bot-
tom brick panel by its side edges. Place the back edge of bottom
panel into the firebox first and carefully lower the front edge of
panel. Make sure bottom panel is centered in the firebox and
flush with the front of the fireplace. Be careful not to pinch your
fingers between the panel and firebox.
2. Position "Z" shape retaining brackets on top of the notched area
toward the rear of the bottom brick panel. Grate retaining bracket
should be positioned as shown in Figure 36, page 17.
3. Install rear brick panel. This panel has a top and bottom side.
To determine correct position, match up the pattern on the rear
panel with the right and left brick panels before installing. Make
sure rear panel is centered before continuing.
4. Install the right and left brick panels with the gas line knock outs
placed down toward the bottom refractory. Align the right an left
brick panels with the rear panel so the grout lines line up.
5. Install upper corner brackets and tighten set screws (see Figure
36a).
6. Install grate by placing rear legs into slots in the grate retainer
(see Figure 36a)
MOSAIC MASONRY BRICK PANELS AND ESTATE
REFRACTORY PANELS INSTALLATION Continued
Figure 36a- 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)
OPTIONAL GAS LINE INSTALLATION
Figure 37 - Gas Line Access
Side Firebrick
Finished Side
Brick with
Access Hole
Outside of
Fireplace
Gas Line
Conduit
Insulation
Gas
Conduit
Cover
1/2" Dowel
Remove
Knockout
Gas line hook up should be done by your supplier or a qualified
service person.
Note: Before you proceed, make sure your gas supply is turned off.
Use only a 1/2" black iron pipe and appropriate fittings.
1. Remove knockout indentation on refractory or firebrick wall lo-
cated above refractory hearth floor. Knockout indentation must be
firmly tapped with any solid object such as a 1/2" dowel until it is
released. Remove fragmented portions of refractory (see Figure
37).
2. Remove gas line cover plate located on either side of fireplace and
pull out insulation from gas line conduit sleeve. Save insulation for
reuse. Replace screws.
3. Run a 1/2" black iron gas line into fireplace through the rear at gas
line conduit sleeve (if using a raised platform, add height). Provide
sufficient gas line into fireplace chamber for fitting connection (see
Figure 38, page 19).
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.
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
formingshowa leak.Correctallleaks atonce.DO NOT
USEAN OPENFLAMEFOR LEAKTESTING ANDDONOT
OPERATE ANY APPLIANCE IF A LEAK IS DETECTED.
LEAK TESTING SHOULD BE DONE BY A QUALIFIED
SERVICE PERSON.
WARNING: Do not operate an unvented gas log set in
this fireplace with the chimney removed.

Astria.us.com126758-01_C 19
OPTIONAL GAS LINE INSTALLATION Continued GLASS DOOR INSTALLATION
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 38 - Gas Line Installation
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 Ap-
pliances 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.
If you install a decorative gas appliance (vented gas log), the deco-
rative 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
fireplace.
WARNING: If the fireplace has been used for wood
burning, the firebox and chimney must be cleaned
of soot, creosote and ashes be a qualified 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 open position and the glass doors must be in
the fully open position.
DOOR FRAME MODELS
BDMO36E/G/C, BDMO42E/G/C AND BDMO50E/G/C
Installation
1. Remove screws from smoke shelf (see Figure 39).
2. Mount top door frame and secure with screws provided (see
Figure 39).
3. Place bottom door frame on top of ash lip at front of fireplace
(see Figure 40).
4. Secure bottom door frame to brick with two hex screws provided
as shown in Figure 40 using a 7/16" open end or adjustable
wrench.
Figure 40 - Installing Bottom Door Frame
Figure 39 - Installing Top Door Frame
Top Door
Frame
Smoke
Shelf
Hex Screw
Bottom
Door Frame
Ash Lip
Ash Lip
WARNING: Discontinue use of the appliance im-
mediately if doors are damaged and contact a quali-
fied installer for repair. Only doors certified with the
appliance shall be used.
WARNING: Do not slam or strike doors. Damage
can result in a hazardous condition.

Astria.us.com 126758-01_C20
GLASS DOOR INSTALLATION Continued OPERATION AND MAINTENANCE GUIDELINES
GLASS DOORS
Glass doors are optional with the fireplace. When fireplace is in operation,
doors must be fully opened or fully closed position only or a fire hazard
may be created (see Figure 43, page 21).
A fireplace equipped with glass doors operates much differently than a
fireplace with an open front. A fireplace with glass doors has a limited
amount of air for combustion.
Excessive heat within the fireplace can result if too large a fire is built or
if combustion air gate is not completely open. The following tips should
be followed to assure that both the fireplace and glass door retain their
beauty and function properly. Both the flue damper and glass doors must
be fully opened before starting fire. This will provide sufficient combustion
air and maintain safe temperatures in firebox.
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 fire 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 fire and should not be
burned in this fireplace. Always keep the fire well back from the doors
and never allow flames to contact the glass.
WARNING: Fireplaces equipped with glass doors
should be operated only with doors fully opened or
doorsfully closed. Doors,if leftpartly open, maydraw
gas and flame out of the fireplace opening creating
risks of both fire and smoke.
WARNING: Do not slam or strike doors. Damage
can result in a hazardous condition.
WARNING: Discontinue use of the appliance imme-
diately if doors are damaged and contact a qualified
installer for repair. Only doors certified with the ap-
pliance shall be used.
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 fire and smoke.
INSTALLING GLASS DOORS
Spring clips have been installed but some adjustments may be
needed. Install the doors using the following steps:
1. With bifold doors completely folded, insert bottom pivot pin into
pivot hole located near bottom corner of front face opening and
swing door to vertical position 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 find the doors do not close properly or do not appear level or
straight, proceed with section on door adjustment,
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 mate-
rial) 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 42.
Figure 41 - 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 42 - Adjusting Bi-Fold Doors