Astria Inglenook CRP2 User manual

For more information, visit www.Astria.US.com
Custom Series Multi-Sided
Wood burning Fireplaces
MODELS
INSTALLATION AND OPERATION
INSTRUCTIONS
P/N 126647-01 Rev. A 02/04/14
REPORT NO. 09-146
P126647 01
KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE
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.
This fireplace is approved for use as a wood burning
fireplace or for use with a vented gas log approved
to ANS Z21.60, Z21.84 standards or for use with a
vent-free gas log heater approved to ANS Z21.11.2
standard. An INNOVATIVE HEARTH PRODUCTS, LLC
hood must be installed when using a vent-free log
heater (see Accessories, page 16).
This wood burning fireplace complies with UL127-
CAN/ULC-S610-M87 standard as a FACTORY BUILT
APPLIANCE.
FOR CANADA: The authority having jurisdiction
(such as the municipal building department, fire
department, etc.) should be contacted before instal-
lation to determine the need to obtain a permit.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
Inglenook CRP2
Inglenook CLP2
PFS
®
USC

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Safety.............................................................................................2
Dimensions....................................................................................4
Fireplace Installation ......................................................................5
Venting Installation ........................................................................7
Optional Gas Line Installation ......................................................13
Operation and Maintenance Guidelines........................................14
Replacement Parts.......................................................................15
Technical Service .........................................................................15
Parts ............................................................................................16
Accessories..................................................................................16
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.
Register your product online today!
To help us keep you up-to-date on product information and of-
fers, please take a few moments to register your product online
at www.Astria.US.com (Owner Resources/Product Registration).
Please read and understand these instructions before installing
or operating.
SAFETY
WARNING: Improper installation, adjustment,
alteration, service or maintenance can cause injury,
property damage or loss of life. Refer to this manual
for assistance or additional information. Consult a
qualified installer or local distributor.
IMPORTANT: Check local codes before installing this
fireplace.
This fireplace model is a wood burning fireplace intended and ap-
proved for installation in either residential homes or buildings of
standard construction. This fireplace system requires the utilization
of INNOVATIVE HEARTH PRODUCTS, LLC’s (IHP) 8", double-wall, and
snap lock flue pipe system. Optional glass doors in several finishes
are available for this fireplace (see Replacement Parts, page 15 and
Accessories on page 16).
Before beginning installation of this fireplace, read these instructions
through completely.
• This IHP replace and its components are safe when installed
according to this installation manual. Unless you use IHP com-
ponents, 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respon-
sibility 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.
TABLE OF CONTENTS
WARNING: Do not install a fireplace insert in this
fireplace 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 fire logs only. "Do not poke or stir the logs while
they are burning. Use only firelogs that have been
evaluated for the application in fireplace and refer to
firelog warnings and caution markings on packaging
prior to use."
This fireplace is not intended to be used as a sub-
stitute for a furnace to heat an entire home. Use for
supplemental heat only.
Ovefiring of a fireplace is a condition where exces-
sive temperatures are reached, beyond the design
capabilities of the appliance. The damage that occurs
from ovefiring is not covered under the manufacturer’s
limited warranty.

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126647-01A 3
SAFETY Continued
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-fitting lid. The closed container of ashes should
be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
very quickly. DO NOT use treated wood,charcoal, coal,
trash, driftwood or woods that have been dipped in tar,
pitch, pine tar, creosote, etc. Wood products made
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,these chemicalscan posea significanthazard.
WARNING: BURNING IMPROPER FUEL (I.E.
CHARCOAL) CAN RESULT IN CARBON MONOXIDE
POISONING, 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
qualified service technician. Some people are more
affected by carbon monoxide than others. These
include pregnant women, people with heart or lung
diseaseoranemia,thoseundertheinuenceofal-
cohol, 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
code requires a smoke detector be 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, whichcombine with expelled moisture
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 during the heating season to determine when a
creosote buildup has occurred. When creosote has
accumulated (1/8" [3 mm] ormore) it shall be removed
to reduce the risk of a chimney fire."

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DIMENSIONS
WARNING: Always leave glass doors fully opened or fully closed when operating fireplace.
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.
SAFETY Continued
20" 20"
12"
42 1/2"
39 1/8"
22 3/4"
40"
36"
7"
31"
22"
18 7/8"
39 1/8"
13"
8 3/4"
101/2"
161/4"
8"
Figure 1 - Dimensions

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126647-01A 5
FIREPLACE INSTALLATION
GLOSSARY
Flush Installation - type of installation where front face of fireplace
is even or level with wall.
Chase Installation - type of installation where chimney is enclosed.
Perpendicular Side Wall - applies to minimum clearance between
side wall and fireplace opening.
Nailing Flange - extended part on both sides of fireplace face that
secures fireplace to wall.
Termination - cap that is placed at end of chimney pipe.
SELECTING LOCATION
To determine safest and most efficient location for fireplace, you
must take into consideration the following guidelines:
1. The location must allow for proper clearances (see below).
2. Consider a location where the fireplace will not be affected by
drafts, air conditioning ducts, windows or doors.
3. A location that avoids the cutting of joists or roof rafters will
make installation easier.
4. If an outside air kit is to be installed, accessibility to outside
combustion air must be considered. This can also be achieved
through a vented crawl space in some cases (see Optional
Outside Air Kit on page 7).
5. If gas line is to be installed, consider location of gas supply.
MINIMUM CLEARANCE TO COMBUSTIBLES
Back and sides of fireplace 3/4" minimum*
Top spacers 0"
Perpendicular side wall to opening of unit 14" minimum
Bottom of fireplace to floor (step 2 of Framing) 0" minimum
Mantel clearances see Mantel clearances, page 6
Chimney outer pipe surfaces 2" minimum
Chase inside dimension 16 1/2" minimum
WARNING: DO NOT PACK REQUIRED AIR SPACES
WITH INSULATION OR OTHER MATERIALS.
Do not obstruct fireplace openings (ie. louvers, etc.)
with any type of facing material. Combustible mate-
rial must not be in contact with back of front face of
fireplace.
FRAMING
1. Frame opening for fireplace using dimensions shown in Figures
2 and 3.
2. If fireplace is to be installed directly on carpeting, tile (other than
ceramic) 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 fireplace and shim with sheet metal if necessary.
Figure 2 - Framing Dimensions
Figure 3 - Corner Installation
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". Ember protector
should be made of galvanized sheet metal (28 gauge minimum)
to prevent corrosion (see Figure 5).
6. Using screws or nails, secure fireplace to framing through flanges
located on sides of fireplace (see Figure 4).
38 5/8"
43"
21 1/2"
FRONT VIEW SIDE VIEW
52"
Minimum
2x4 Stud for
Nailing Flange
Back and Side
16 1/2"
Perpendicular
Wall
Combustible
Wall
24" Min. to
Unprotected
Wall
107/8"
Figure 4 - Nailing Flanges
Nailing
Flange
Nail or
Screw

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Example 1: The face of a mantel, bookshelf, etc. is made of combus-
tible material and protrudes 2 3/4" from the wall on which the fireplace
is installed. The combustible material must be a minimum of 4" from
side of fireplace opening.
Example 2: The face of a mantel, bookshelf, etc. is made of com-
bustible material and protrudes 11/16" from the wall on which the
fireplace is installed. The combustible material can butt up against
side of fireplace (i.e. 1" from fireplace opening).
FIREPLACE INSTALLATION Continued
Figure 5- Hearth Extensions
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. Fab-
ricate a hearth extension using a material which meets the following
specifications: a layer of noncombustible, inorganic material having
a thermal conductivity of k = .84 BTU IN/FT2HR °F (or less) at 1"
thick. For example, if 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 manu-
facturer 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 non-combustible material such
as sand-cement grout (see Figure 3, page 5).
WARNING: Hearth extension is to be installed
only as shown in Figure 5.
MANTEL CLEARANCES
Woodwork such as wood trims, mantels or any other combustible
material must not be placed at least 9" above opening of fireplace
(see Figure 6, page 6). Combustible materials above 9" and projecting
more than 1 1/2" from the fireplace front face must not be at least
12" above fireplace opening (NFPA 211, Section - Clearance from
Combustible Material).
Mantels or any other combustible material may also come up to the
side edge of the black metal face of the fireplace. Clearances from
side of fireplace to any combustible material and wall should fall
within the limits show in Figure 7.
Figure 6 - Mantel Clearances
Figure 7 - Minimum side clearances
Seal Cap
Do Not Block Louver
Seal Cap
Ember
Protector
Ember Protector Hearth
Extension
Hearth
Extension
012345 678910 11 12 13 14
11/16
1 3/8
2 1/16
2 3/4
3 7/16
4 1/8
4 13/16
5 1/2
6 3/16
6 7/8
7 9/16
8 1/4
8 15/16
9 5/8
No Combustible
Material on Face
of Firebox
Fireplace
Opening
Example 1
Example 2
1" Both
Sides
Minimum 14" from Perpendicular Side Wall
12 1/4" Ref.
6"
Ref.
12" Min.
9" Min.
11/2" Max.
3" Nom.
33°
Combustible
Material
Safe
Zone for
Projection of
Combustible
Materials
Fireplace Opening
Upper
Section of
Fireplace

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126647-01A 7
Figure 8 - Air Kit Installation
Figure 9- Air Kit Damper Rod
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)
VENTING INSTALLATION
OPTIONAL OUTSIDE AIR KIT (MODELS AK4 OR 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 and exterior
wall (AK4) or a vented crawl space (AK4F). See Figure 8 and
Accessories on page 16.
Avoid installing outside air eyebrow in areas where inlet opening
may be blocked by snow, bushes or other obstacles. It should also
be located beyond the reach of children.
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.
For further details on installation of outside air kit, please refer to
instructions included with air kit. For operating instructions, please
refer to your owner’s manual.
Outside air handle is located on left-hand side of fireplace refractory
(see Figure 9, Model WRT40CRWSI shown). To close, pull down;
to open, push up. Always open mechanism when starting a fire to
provide adequate outside combustion air. Close mechanism when
not in use to prevent cold air from entering room.
Air Kit
Damper
Rod-
Closed
Position
Open
Position
Lower Left Side
of Fireplace
Opening
CHIMNEY SYSTEM
Chimney height
Minimum chimney height measured fro bottom of fireplace to flue
gas outlet-end of termination is:
Straight run 14 feet
Run with one elbow set 15 feet
Run with two elbow sets 24 feet
An elbow set consists of one starter elbow and one return elbow.
Uncommon circumstances such as neighboring hills, tall trees, or
strong wind areas can cause downdrafts in chimney system. In
such cases, going beyond minimum recommended height would
be preferable to provide a better draw.
Maximum height approved for any chimney run with this fireplace
system is 60 feet as measured from fireplace bottom to flue outlet
end of termination.
Double Wall Chimney System
An 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 lineal gain chart (see Figure 10, page 8).
Lineal gain is actual measurable length of a part after two or more
parts are connected.
Each double wall chimney section consists of a galvanized outer pipe,
a stainless steal inner flue pipe and a wire spacer. Pipe sections must
be assembled independently as chimney is installed. When connecting
chimney directly to fireplace, inner flue pipe section must be installed
first with lanced (female) side up (see Figure 10, page 8). Outer pipe
section can then be installed over flue pipe section with hemmed (male)
end up. Press down on each pipe section until lances securely engage
hem on fireplace starter. The wire will assure proper spacing between
inner and outer pipe sections.
Continue to assemble chimney sections as outlined above, making
sure both 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 chimney sections is locked. Check by
pulling chimney upward after locking. Chimney will not come apart if
properly locked. It is not necessary to add screws to keep chimney
together. However, if desired, use screws per directions provided
on page 8, Figure 11.
Note: For Canada, use chimney parts designated HT.

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Figure 10 - Lineal Gain
WARNING: The opening in collar around chimney
at top of fireplace must not be obstructed. Never use
blown insulation to fill chimney enclosure.
VENTING INSTALLATION Continued
USING CHIMNEY OFFSETS
To achieve desired offset, you may install combinations of 12", 18",
36" and 48" length of double wall pipe (see offset chart and Figure
11, this page and Figure 12, page 9).
Chimney weight above offset rests on return elbow. Straps must
be securely nailed to rafters or joists (see Figure 13, details A & B,
page 9).
Maximum length of pipe between supports (return elbow or chimney
support V12S-8DM) is 6' of angled run. Maximum of two 6' angled
run sections per chimney system.
Hemmed
Ends
(Female)
8" Stainless
Inner Pipe
12 3/8"
Galvanized
Outer Pipe
Lanced
Ends
(Male)
LINEAL GAIN
PART NO. DESCRIPTION GAIN
Inglenook CRP2/CLP2 Fireplace 42 "
12-8DM Pipe Section 10 5/8 "
18-8DM Pipe Section 16 5/8 "
24-8DM Pipe Section 23 5/8 "
36-8DM Pipe Section 34 5/8 "
48-8DM Pipe Section 46 5/8 "
RT-8DM Round Termination 6 7/8 "*
RTL-8DM Round Termination 7 3/4 "*
RTT-8DM Round Termination
with Slip Section
6 7/8" to
23 1/8"*
RTTL-8DM Round Termination
with Slip Section
7 3/4" to
21 1/2"*
ET-8DM Square Chase
Termination 12"*
ETL-8DM Square Chase with
Slip Section 7" to 15"*
ETO-8DM Square Chase
with Mesh 12"*
ETLO-8DM
Square Chase with
Mesh and Slip
Section
12" to
21 1/2"*
*Lineal Gain for Terminations is measured to
Flue Gas Outlet Height.
Figure 11 - Raise and Offset
B
A
Screws
OFFSET RISE CHIMNEY LENGTH
A B 48" 36" 24" 18" 12"
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" 2
46 3/4" 89 1/2" 1 1 1
51" 97" 1 1
53 1/4" 101" 2 1
56 1/4" 106 1/4" 2
59 1/4" 111 1/2" 1 1 1
61 3/4" 115 1/2" 2 1
64 3/4" 120 3/4" 2 1
68 1/4" 127" 1 2
70" 130" 2 1 1
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)

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126647-01A 9
Figure 12 - Typical Offset Installations
Return
Elbow
Offset
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
Ceiling
Support Pipe
12S-8DM
Return
Elbow
Figure 13 - Chimney Supports
VENTING INSTALLATION Continued
Straps
Angle
Firestop
Ceiling
Support Pipe
12S-8DM
Return
Elbow
Straps
DETAIL B
DETAIL A
See
DETAIL B
See
DETAIL A
FIRESTOP SPACERS (FS-8DM)
Firestop spacers are required at each point where the chimney pen-
etrates a floor or ceiling joist 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 14. When the pipe passes through a framed opening
into an attic space above, the firestop must be placed on the attic
floor as shown in Figure 15.
Existing
Ceiling Frame
Firestop Spacer
Screws or Staples
(Min. of 8)
Firestop
Spacer
Screws or Staples
(Min. of 8)
Existing
Ceiling Frame
Figure 14 - Firestop Spacer with Living Space Above Ceiling
Figure 15 - Firestop Spacer with Attic Space Above Ceiling

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10
VENTING INSTALLATION Continued
SUPPORT SECTIONS (12S-8DM)
The chimney support section is a 4-strap 12" length of pipe. A chim-
ney support is required at the 30' level above fireplace after a straight
chimney run (see Figure 16). This support is designed to relieve extra
weight load on fireplace and elbows when high chimneys are installed.
Figure 16 - Support Sections
30 FT.
30 FT.
12S-8DM
Support
Return
Elbow
Effective Height of
Termination Cap
Effective Height of
Termination Cap
Effective Height of
Termination Cap
RT-8DM RT-8DM
RT-8DM
14' Min.
Height
Standard Installation Alternate Installation
15' Min.
Height
2' Max
Pipe Length
30E-8DM
Maximum
Height
60'
Figure 17 - Typical Installation

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126647-01A 11
VENTING INSTALLATION Continued
Pitch Slope Opening
"A"Max.
UsedFlashing
ModelNo.
Flat 0° 15" V6F-8DM
0-6/12 26.6° 16 1/8" V6F-8DM
6/12- 12/12 45.0° 20 3/8" V12F-8DM
Figure 18- Roof Opening Measurements
PENETRATING ROOF
To maintain a 1" clearance to pipe on a roof with a pitch, a rectangular
opening must be cut.
1. Determine center point where pipe will penetrate the roof.
2. Determine center point of the roof. Pitch is the distance the roof
drops over a given span, usually 12". A 6/12 pitch means that the
roof drops 6" for each 12" measure horizontally down from roof
rafters.
3. Use roof opening chart (Figure 18) to determine correct opening
length and flashing required.
4. Remove shingles around opening measured. Cut out this section.
Nail Only Outer
Perimeter of
Flashing
Storm Collar
Underlap Shingles
at Bottom
Figure 19 - Flashing Installation
Flashing
Cone
Overlap
Shingles Top
and Sides Only
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 the
roof.
IMPORTANT: If an exposed portion of chimney
isgreaterthan4'aboverooine,usesupportwires
to keep chimney secured. Support wires may be at-
tached to outer pipe of chimney with screws provided
screwsdonotpenetrateinneruepipe.
Figure 20 - Storm Collar
Chimney
Pipe Waterproof
Caulk
Storm
Collar Flashing
FLASHING INSTALLATION
Determine flashing to be used with 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 19). DO NOT NAIL THROUGH
FLASHING CONE.
30"
(76.2 cm)
Minimum Measurements
Opening "A"
14 3/8"
(48.3 cm)
1"
(2.54
cm)
1"
(2.54
cm)
1"
(2.54 cm)
Installing Flashing on a Metal Roof
When installing flashing on a metal roof, it is required that putty tape
be used between flashing and roof. Flashing must be secured to roof
using #8 x 3/4" screws and then sealed with roof coating to prevent
leakage through screw holes. A roof coating must also be applied
around perimeter of flashing to provide a proper seal.
STORM COLLAR INSTALLATION
Place storm collar over pipe and slide down until it is snug against
open edge of flashing (see Figure 20). Use SC1 for all round termina-
tions. Apply waterproof caulk around perimeter of collar to provide
a proper seal.
TERMINATIONS
Standard Installation
The fireplace system must be terminated with the listed round top
or chase terminations. Terminations approved for this fireplace are
RTL-8DM, which can be used for flashing or chase and ETL-8DM for
chase style termination only. Figure 21, page 12 shows an RTL-8DM
round top termination.
Follow installation instructions provided with termination being used.

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12
VENTING INSTALLATION Continued
CAUTION: Do not seal openings on the rooftop
ashing.Followtheinstallationinstructionsprovided
with the termination being used.
24" Min.
24" Min.
18"
Min.
Typ.
Figure 22 - Multiple Chase Installation
Figure 23 - 10 Foot Rule
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. Terminations must be separated a
minimum of 30" center to center and stacked at a minimum vertical
height difference of 18" (see Figure 22).
Note: If a decorative shroud is to be installed, contact the manufac-
turer for specifications.
10 FOOT RULE
All chimney terminations must extend a minimum of 3' above the
highest point where it passes through the roof and must be at least
2' above roof with a 10' horizontal span (see Figure 23).
Figure 21 - Termination
RTL-8DM
Collar
Flashing
Underlap
Shingles
Overlap
Shingles (Top
and Sides)
Caulk
Attach Bracket
Tabs to Outer
Pipe (3 places)
Secure with
Screws
FINISHING FIREPLACE
Combustible materials, such as wallboard, gypsum board, sheet rock,
drywall, plywood, etc. may directly contact sides and top front edge
at nailing flanges of 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 louvered slots or any other opening. When overlap-
ping with a noncombustible facing material, use only noncombustible
mortar or adhesive appropriate for the particular installation.

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126647-01A 13
WARNING: A qualified service person must con-
nect fireplace to gas supply. Follow all local codes.
A gas line may be installed for the purpose of installing a vented
or vent-free decorative gas appliance available through your local
distributor. Use only gas piping approved by local codes. When
installing a gas line, a shutoff valve designed for installation outside
the appliance is recommended.
The gas pipe is intended for connection to a decorative gas ap-
pliance that operates using natural or propane/LP gas only. This
appliance must have an automatic shutoff device and must comply
with the Standard for Decorative Gas Appliances for Installation in
Vented Fireplace, ANSI Z21.60. 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.
NOTICE: 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
located approximately 2" above the refractory hearth floor. The
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 24).
2. Remove gas line cover plate located on rear of fireplace and pull
out insulation from gas line conduit sleeve. Save insulation for
reuse.
3. Run gas line into the fireplace through the rear at 11 1/4" from
floor and through gas line conduit sleeve (if using a raised
platform, add height). Provide sufficient gas line into fireplace
chamber for fitting connection (see Figure 25).
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 installation is completed. After
ensuring that gas valve is on, apply soap and water
solution to all connections andjoints. Bubbles forming
show a leak. Correct all leaks at once. DO NOT USE
AN OPEN FLAME FOR LEAK TESTING AND DO NOT
OPERATE ANY APPLIANCE IF A LEAK IS DETECTED.
LEAK TESTING SHOULD BE DONE BY A QUALIFIED
SERVICE PERSON.
Note: An IHP hood must be installed when using an unvented gas
log set (see Accessories on page 16).
WARNING: Do not operate an unvented gas log
set in this fireplace with chimney removed.
Figure 25 - Gas Line Installation
OPTIONAL GAS LINE INSTALLATION
Figure 24 - Gas Line Knockout
Side
Firebrick
Finished
Side
Refractory
Knockout
Plug
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
If you install a decorative gas appliance (vented gas log), decorative
gas appliance must comply with the Standard for Decorative Gas
Appliance for Installation in Solid Fuel Burning Fireplaces, ANSI
Z21.60/CSA 2.26 or Z21.84 and shall also be installed in accordance
with ANSI Z223.1/NFPA 54 National Fuel Gas Codes (USA) and CAN/
CGA-B149.1 National Gas And Propane Installation Code (Canada).
WARNING: To avoid the risk of damaging fireplace
materials and increasing the risk of spreading a fire,
do not use fireplace to cook or warm food.
WARNING: If the fireplace has been used for wood
burning, 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, damper must be removed or permanently locked
in fully open position and glass doors must be in fully
open position.

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14
OPERATION AND MAINTENANCE GUIDELINES
VENT-FREE GAS LOG INSTALLATION
Only unvented gas log sets that comply with the standard for un-
vented room heaters, ANS Z21.11.2, can be installed in this fireplace.
Note: An appropriate IHP PRODUCTS, LLC hood (see Replacement
Parts and Accessories, pages 15 and 16) must be installed when
using an unvented gas log set.
WARNING: Do not operate an unvented gas log set
in this fireplace with the chimney removed.
VENTED GAS LOG INSTALLATION
Only vented decorative appliances (vented gas log sets) that comply
with the Standard for Decorative Gas Appliance for Installation in Solid
Fuel Burning Fireplace, ANS Z21.1.60, can be installed in accordance
with the National Fuel Gas Code, ANS Z223.1 in this fireplace.
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.
COLD CLIMATE INSTALLATION
The following installation procedures are recommended when install-
ing a fireplace system in a cold climate area. Following these steps
will aid in reducing cold air infiltration from fireplace enclosure into
living space.
1. Fireplace must be placed on a solid continuous surface. Add
insulation under fireplace in all cold climate areas.
2. Insulate under raised platform or cantilevered chase to reduce
air infiltration.
3. Insulate walls of chase, both outer and interior partitioning wall
(see Figure 26). Clearances from pipe to insulating material
must be maintained.
4. Install a firestop spacer in chase at ceiling level for safety and
reduction of cold air movement (see Accessories, page 16).
5. Do not insulate top of firebox. The opening in collar around chim-
ney at top of firebox must mot be obstructed (see Figure 27).
6. Before finishing fireplace enclosure, inspect all joints of outer
firebox. Seal any gaps of outer firebox with noncombustible
material. Caulk any gaps between nailing flange and framing.
Figure 26 - Cold Climate Installation
8 Foot
Level
Chimney
Termination
Flashing
Chimney
Sections
Insulate
Outside
Walls of
Chase
Joist -
Insulate
Same as
Ceiling
Firestop
Spacer
Solid
Surface
Outside
Base
Thermal
Barrier
Solid
Continuous
Surface
FIREPLACE
STARTER
COLLAR KEEP THIS
AREA OPEN
Figure 27 - Fireplace Collar Opening

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126647-01A 15
Figure 28- Glass Doors
GLASS DOORS
Bi-fold glass doors are optional with this fireplace. Check with your
local distributor for availability.
To install glass doors, refer to installation instructions that are in-
cluded with kit. When fireplace is in operation, doors must be fully
open or fully closed position only or a fire hazard may be created
(see Figure 28).
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.
IMPORTANT: The following tips should be used to assure that both
fireplace and glass door retain their beauty and function properly.
• Both the flue damper and glass doors must be fully opened
before starting a fire. This will provide sufficient combustion
air and maintain safe temperatures in firebox.
• The glass must be allowed to warm slowly and evenly. The tem-
pered 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. Always keep the fire well
back from the doors and never allow flames to contact the glass.
" WARNING: FIREPLACES EQUIPPED WITH DOORS
SHOULD BE OPERATED ONLY WITH DOORS FULLY
OPEN OR DOORS FULLY CLOSED. IF DOORS ARE LEFT
PARTLY OPEN, GAS AND FLAME MAY BE DRAWN OUT
OF THE FIREPLACE OPENING, CREATING RISKS OF
BOTH FIRE AND SMOKE".
OPERATION AND MAINTENANCE GUIDELINES Continued
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. To remove doors,
refer to instructions included with glass door kit.
Doors Fully Closed
Doors Fully Opened
Fireplace Front
Fireplace Front
GRATE
The grate is designed to provide you with the maximum solid fuel
capacity. Do not overload grate or obstruct required air space beneath
it. Always keep ashes from building up under grate.
WARNING: Risk of fire! Replace grate made for
use with this fireplace only. See Replacement Parts.
CHIMNEY
Have your chimney system cleaned and inspected regularly to ensure safe
and efficient operation.
For further operating guidelines, instructions and warranty informa-
tion, please refer to your homeowner's guide or contact your dealer.
REPLACEMENT PARTS
Note: Use only original replacement parts.
This will protect your warranty coverage for parts replaced under
warranty.
Contact authorized dealers of this product. To locate a dealer in your
area contact IHP at 1-800-655-2008. You can also visit our web site
at www.Astria.US.com.
When calling your dealer, have ready:
• your name
• your address
• model and serial numbers of your fireplace
• how fireplace was malfunctioning
• purchase date
Usually, we require that the part is returned to the factory.
TECHNICAL SERVICE
You may have further questions about installation, operation, or
troubleshooting. Please contact your IHP dealer for any questions
or concerns a. When calling your dealer please have your model and
serial numbers of your fireplace ready. You can also visit our web
site at www.Astria.US.com.

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16
PARTS
This list contains replaceable parts used in your fireplace.
ACCESSORIES
STORM COLLAR
SC1-1 For RT-8DM and RTL-8DM
SC1-2 Used for RTT-8DM and RTTL-8DM
EMBER PROTECTOR
20093
REFRACTORY
(36" Left Side Shown)
GRATE
11118 - Left
11119 - Right
Rear (23809) Side
(23810)
Hearth
(20127-Left)
(20128-Right))
SCREEN - 12111 (Not Shown)
PUSH ON NUT - 11418 (Not Shown)
SCREEN ROD - 20806 (Not Shown)
CHIMNEY SUPPORT
12S-10DM
FIRESTOP SPACER
FS-8DM
DOUBLE WALL 30° ELBOW/OFFSET
30E-8DM
Return
Elbow
Starter
Elbow
8" CHIMNEY PIPE ASSEMBLY
12-8DM, 18-8DM, 24-8DM, 36-8DM, 48-8DM
(Chimney pipe assembly includes outer and inner pipes and
comes with wire spacer.)
ADJUSTABLE HOOD
Antique Brass Finish - GA6053
Black Painted Finish - GA6050
Required when installing a vent-free gas log in this fireplace.
ANTI-DRAFT SHIELD
(Round Top Termination Only)
ADS-8DM

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126647-01A 17
ROOF FLASHING
0 TO 6/12 PITCH - V6F-8DM
6/12 TO 12/12 PITCH - V12F-8DM
SQUARE TOP TERMINATION
ET-8DM, ETO-8DM
SQUARE TOP TERMINATION WITH SLIP SECTION
ETL-8DM, ETLO-8DM
BI-FOLD GLASS DOOR
VDBP36C - Black
VDG36C - Brushed Brass
DC36L/R/LS/RS - Platinum
ACCESSORIES Continued
FAN KIT -
VCBK4C - LEFT
VCBK4R - RIGHT
OUTSIDE AIR KIT FOR SIDE WALL INSTALLATION - AK4F
OUTSIDE AIR KIT FOR FLOOR INSTALLATION
AK4
HIGHT TEMPERATURE TOUCH-UP PAINT - 106583-01 (Not
Shown)
ROUND TOP TERMINATION
RT-8DM, RTL-8DM
ROUND TOP TERMINATION WITH SLIP SECTION
RTT-8CM, RTTL-8DM

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NOTES

Innovative Hearth Products reserves the right to make changes at any time, without notice, in
design, materials, specifications, prices and also to discontinue colors, styles and products. Consult
your local distributor for fireplace code information.
Printed in U.S.A. © 2013 IHP LLC
P/N 126647-01 Rev. A 02/2014.
P126647 01 1508 Elm Hill Pike, Suite 108
Nashville, TN 37210
1-800-655-2008
www.IHP.US.com