IHP Comfortflame Shiloh42RWS User manual

WELCOME HOME TO WARMTH
TM
PFS
®
USC
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. AN
IHP hood must be installed when using a vent-free log heater (see Accessories, page 19).
FOR CANADA: The authority having jurisdiction
(such as the municipal building department, fire
department, etc.) should be contacted before
installation to determine the need to obtain a permit.
POUR LE CANADA: L’autorité compétente (comme le
service municipal du bâtiment, les pompiers, etc.) doit
être contacté avant l’installation afin de déterminer la
nécessité d’obtenir un permis.
This appliance may be installed in an aftermarket permanently located, manufactured home (USA only)
or mobile home, where not prohibited by local codes. This appliance is only for use with the type of gas indicated
on the rating plate.
This 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.
Installation and Operation Instructions
Comfort Flame™ Residential and
Outdoor Wood-Burning Fireplace
Model
P900574-00
P/N 900574-00 Rev. N/C 10/2015 Report No. F10-078
Shiloh42RWS

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Safety.............................................................................................2
Specifications.................................................................................4
Fireplace Installation ......................................................................5
Venting Installation ........................................................................7
Optional Gas Line Installation ......................................................13
Operation and Maintenance .........................................................14
Replacement Parts.......................................................................15
Technical Service .........................................................................15
Parts ............................................................................................16
Accessories..................................................................................18
Warranty ......................................................................................23
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.
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.
Before beginning installation of this fireplace, read these instructions
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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replace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
fireplace unless the manufacturer's instructions with
the insert specifically state this fireplace has been
tested for use with this insert.
NOTICE: The firebox canopy (hood) must not be modi-
fied or replaced with a canopy that may be provided
with the unvented decorative room heater.
TABLE OF CONTENTS
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 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.
Overfiring of a fireplace is a condition where exces-
sive temperatures are reached, beyond the design
capabilitiesoftheappliance.Thedamagethatoccurs
from overfiring is not covered under the manufac-
turer’s limited warranty.

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900574-00N/C 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 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,driftwoodorwoodsthathavebeendippedintar,
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,thesechemicalscanposeasignificanthazard.
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
monoxidepoisoningresemblethefluwithheadaches,
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 influence 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
fromtheheatproducedbytheappliance). Ifyourlocal
coderequiresasmokedetectorbeinstalledwithinthe
same room, you must follow the requirements of your
localcode.Check withyourlocal buildingdepartment
for requirements in your area.
Creosote – Formation and Need for Removal
Whenwoodis burnedslowly, itproduces tarandother
organicvapors,whichcombinewithexpelledmoisture
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 during the heating season to determine when a
creosotebuilduphasoccurred.Whencreosotehasac-
cumulated (1/8" [3 mm] or more) it shall be removed
to reduce the risk of a chimney fire.

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SPECIFICATIONS
WARNING: DO NOT INSTALL IN SLEEPING
ROOM OF MOBILE HOMES
CAUTION: THE STRUCTURAL INTEGRITY OF THE MANU-
FACTURED HOME FLOOR, WALL, AND CEILING/ROOF
MUST BE MAINTAINED
0" TO
BOTTOM
(LEFT SIDE ONLY)
OUTSIDE AIR
BACK AND
SIDES
3/4" AIR
SPACE
HEARTH EXTENSION
66" X 20" MINIMUM
12"
EACH SIDE
COMBUSTIBLE
WALL BOARD
TOP SPACERS
0" TO
1" AIRSPACE
TO COMBUSTIBLE
MATERIAL
NO COMBUSTIBLE
MATERIAL ON FACE
NO COMBUSTIBLE
MATERIAL BELOW
TOP SPACERS
GAS LINE
KNOCK OUT
AIR KIT
KNOCK OUTS
GAS LINE
STARTER
SECTION
8DM
PIPE
INNER DIA.
OUTER
DIA. 15"
KNOCK OUTS
ELECTRICAL
OUTLET
LEFT SIDE
RIGHT SIDE
PERPENDICULAR
NOT LESS
THAN 12" TO
SIDEWALL
41"
48"
42"
8"
39"
12"
48"
36"
24"
81/8"
10 5/8"
12 5/8"
10 5/8"
63/4"
14 1/4"
21/2"
29 1/2"
22 1/2"
11 3/4"
46 3/4"
11/2"
12 3/8"
5/8"
16 1/4"
81/8"
21/2"
SQUARE CHASE-TOP
TERMINATION
ROUND TOP TERMINATION

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900574-00N/C 5
FIREPLACE INSTALLATION
SELECTING LOCATION
To determine safest and most efficient location for fireplace, you
must take into consideration the following guidelines:
1. Locationmustallowforproperclearances(seeFigures1and2).
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 replace(seeOptional
Outside Air Kitonpage7).
MINIMUM CLEARANCE TO COMBUSTIBLES
Back and sides of fireplace 3/4" minimum*
Floor** 0" minimum
Perpendicular wall to opening 12" minimum
Top spacers 0" minimum
Mantel clearances see Mantels, page 6
Chimney outer pipe surface 1" minimum
** See step 2 of Framing
WARNING: DO NOT PACK REQUIRED AIR SPACES
WITH INSULATION OR OTHER MATERIALS.
Minimum/Maximum Chimney Height
The minimum height of the chimney, measured from the base of
the fireplace to the flue gas outlet of the termination, is 14.5 feet for
straight flue or a flue with one elbow set. The maximum distance
between elbows is 6 feet. For systems with two elbow sets, the
minimum height is 22 feet. The maximum height of any system is
50 feet. This measurement includes the fireplace, chimney sections
and the height of the termination assembly at the level of the flue
gasoutlet(seeFigure18,page12).
Minimum/Maximum Chimney Height for Outdoor Installation
The minimum height of the chimney, measured from the base of the
replacetotheuegasoutletofthetermination,is8feet(minimum
of4feetofchimneypipesectionsrequiredforoutdoorinstallation).
Figure 2 - Corner Installation
FRAMING
1. Frame opening for fireplace using dimensions shown in Figures
1 and 2.
Note: When the fireplace is framed, the header has to be turned
on the flat to maintain proper clearance.
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 fireplace and shim with sheet metal if necessary.
5. Before securing fireplace to prepared framing, ember protector
must be placed between hearth extension (not included) 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included)mustbefabri-
catedtot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.
28"
Maintain 3/4"
Clearance at
Sides and
Back of
Fireplace
59 3/8"
19 1/2"
83 7/8"
Figure 1 - Framing Dimensions
23 1/2"
49 3/4"
47 1/4"
2x4
Header
Turned
Flat

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FIREPLACE INSTALLATION Continued
Figure 3 - Hearth Extension
Fireplace Front
Fireplace Front
Raised Hearth
Fireplace Front
Elevated
Seal Gap
Seal Gap
Ember Protector
Ember Protector
Ember Protector
Hearth
Extension
HearthExtension,NoncirculatingModels
WARNING: Hearth extension is to be installed
only as shown in Figure 3.
FIREBOX
SAFE ZONE
Top View of Fireplace
Min. 12" from
Perpendicular Side Wall
3"
2" Max.
33°
8"
MANTELS
Amantelmaybeinstalledifdesired(seeFigures4and5).Woodwork
such as wood trims, mantels or any other combustible material
projecting from front face, must not be placed within 12" of fireplace
opening and within 9" of top louver opening. Combustible materials
above 12" and projecting more than 1 1/2" from fireplace must not
beplacedlessthan12"fromtopopeningofreplace(NFPA211,
Section-ClearancefromCombustibleMaterial).
Mantels or any other combustible material may come up to side edge
of black metal face of fireplace if projection from front face falls within
limits shown in Figure 4.
Figure 4 - Mantel Clearances to Combustible Material
12 1/4" Ref.
6"
Ref.
15" Min.
12" Min.
11/2" Max.
3" Nom.
33°
Combustible
Material
Safe
Zone for
Projection of
Combustible
Materials
Fireplace Opening
Non-Combustible
Materials Below
Top Spacer
Upper
Section of
Fireplace
DRAIN PAN (DP42)
For outdoor installations, the 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thereplacewithinthereplaceenclosure(see
Accessories,page19).
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/FT2HR°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).

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900574-00N/C 7
Figure 5- Outside Air Kit
Secure to Collars with Metal Tape, Screws
or Straps (Min. of 1/4" x 20" in size)
Air Inlet
Location
Must Allow
For Bushes
or Snow
Vent Hood
Required for
Wall Installation
Air Inlet
Eyebrow
Vented Crawl Space
(Check Local Codes
Before Installing in a
Vented Crawl Space)
VENTING INSTALLATION
OPTIONAL OUTSIDE AIR KIT (MODEL AK4/AK4F)
Installation of outside air kit should be performed during rough fram-
ing of 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).SeeFigure5forinstructionofoperatingairkit.
CAUTION: Combustion air inlet ducts shall not
terminate in attic or garage space.
The maximum height for the air vent can not exceed
3 feet below the flue gas outlet of the termination.
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 19 for Kit F2659.
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6).
Lineal gain is actual measurable length of a part after two or more
parts are connected.
Figure 6 - Lineal Gain
Hemmed
End
8" Stainless
Inner Pipe
12 3/8"
Galvanized
Outer Pipe
WARNING: The opening in collar around chimney
at top of fireplace must not be obstructed. Never use
blown insulation to fill chimney enclosure.
LINEALGAIN
PARTNO. DESCRIPTION GAIN
42" Fireplace 45"
SS-8DM Starter Section 19''
12-8DM
12-8HT Pipe Section 10 5/8"
18-8DM
18-8HT Pipe Section 16 5/8"
24-8DM
24-8HT Pipe Section 23 5/8"
36-8DM
36-8HT Pipe Section 34 5/8"
48-8DM
48-8HT Pipe Section 46 5/8"
RT-8DM Round Termination 6 7/8"*
RTL-8DM Round Termination 7 3/4"*
RLT-8DM Round Termination 7 1/2"*
RTT-8DM Round Termination
with Slip Section
6 7/8" to
23 1/8"*
RTTL-8DM Round Termination
with Slip Section
8 1/2" to
21 1/2"*
RLTT-8DM Round Termination
with Slip Section
7 1/2" to
21 1/4"*
ET-8DM Square Chase-Top 12"*
ETO-8DM Square Chase-Top
with Mesh 12"*
ETL-8DM Square Chase-Top
with Slip Section 7" to 15"*
ETLO-8DM
Square Chase-Top
with Mesh & Slip
Section
12" to
25 1/2"*
* The lineal gain for the terminations is
measured to the ue gas outlet height.

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8
VENTING INSTALLATION Continued
ASSEMBLY AND INSTALLATION OF DOUBLE WALL CHIMNEY
SYSTEM
SS-8DM starter section must be installed first.
Eachdoublewallchimneysectionconsistsofagalvanizedouter
pipe, a stainless steel 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 side up. Outer pipe section can
then be installed over flue pipe section with hemmed end up. Press
down on each pipe section until lances securely engage hem on
fireplace starter. Wire will assure proper spacing between inner
and outer pipe sections.
Note:ForCanada,usechimneypartsdesignatedHT.
Opening in collar around chimney at top of
fireplace must not be obstructed. Never use blown
insulation to fill chimney enclosure.
Continue to assemble chimney sections as outlined, making sure
that both inner and outer pipe sections are locked together. When
installing double wall snap-lock chimney together, it is important to
assure 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
(exception-seeFigure7).
The height of a vertical chimney pipe supported ONLY by the
fireplace, must not exceed 20 feet. Chimney heights above 20 feet
must be supported.
USING ELBOW OFFSET 30E-12DMO-8DMR
To clear overhead obstructions, you may offset your chimney system
using 30E-12DMO-8DMR30°Offset/returnelbow.
A section or sections of chimney may be used between offsets and
return elbow. Transition pipe must be used after elbow offset is
attached.
1. To achieve desired offset, you may install combinations of 12",
18",24",36"and48"lengthofdoublewallpipe(seeoffsetchart).
Note: For systems with 2 elbow sets, minimum height is 22 feet.
Maximum height for any system is 50 feet.
2. Chimney weight above offset rests on return elbow. Straps must
besecurelynailedtoraftersorjoists(seeFigure9detailsAand
B,page9).
3. Maximumlengthofpipebetweensupports(returnelbowor12S-
8DM)is6'ofanglerun.Maximumoftwo6'anglerunsections
perchimneysystem(seeFigure8,page9).
4. All pipe connections between offset and return must be secured
withtwoscrewsonouterpipeonly(seeFigure7).Donotpen-
etrate inner stainless.
Figure 7 - Elbow Offset
OFFSETCHARTWITHTRANSITIONPIPE
OFFSET RISE OFFSET/
RETURN
ELBOW
TRANSITION
PIPE
CHIMNEYLENGTH
AB 12" 18" 36" 48"
13 3/4" 32 1/2" 1 1
19" 41" 1 1 1 1
22" 46 3/4" 1 1 1
24 1/2" 50 3/4" 1 1 2
27 1/2" 56 1 1 1 1
30 1/4" 61 1 1 2
31 62 1/2" 1 1 1
32 1/2" 65" 1 1 2 1
35 1/2" 70 1/4" 1 1 1 2
36 1/4" 71 1/2" 1 1 1 1
37 72 3/4" 1 1 1
38 1/2" 75 1/2" 1 1 3
39 1/4" 76 3/4" 1 1 1 1
41 1/2" 80 1/2" 1 1 2 1
42 1/4" 81 3/4" 1 1 1 1
44 1/2" 85 3/4" 1 1 1 1 1
45 1/4" 87" 1 1 1 1
47 1/2" 91" 1 1 2 1
48 1/4" 92 1/4" 1 1 2
49 3/4" 94 3/4" 1 1 2 1 1
52" 98 3/4" 1 1 1 4
53 1/2" 101 1/4" 1 1 1 2
54 1/4" 102 3/4" 1 1 1 1
55 3/4" 105 1/4" 1 1 3 1
56 1/2" 1061/2" 1 1 1 2
58 3/4" 110 1/2" 1 1 2 2
59 1/2"111 3/4" 1 1 1 1 1
60 1/4" 113" 1 1 2
61 3/4" 115 3/4" 1 1 1 1 2
64 3/4" 120 3/4" 1 1 2 2
65 1/2" 122 1/4" 1 1 1 2
67" 124 3/4" 1 1 2 1 2
B
A
Screws

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900574-00N/C 9
Figure 9 - Ceiling Support Pipe 12S-8DM
2" Min.
Straps Straps
Straps
Straps
Detail A
Return Elbow
Detail B
Angle
Firestop
See Detail A
See Detail B
Ceiling Support
Pipe 12S-8DM
VENTING INSTALLATION Continued
Figure 8 - Typical Offset Installation
30E-8DM
Return Elbow 30E-8DM
Return Elbow
30E-8DM
Offset Elbow 30E-8DM
Offset Elbow
30E-12DMO-8DMR
Offset Elbow
30E-12DMO-8DMR
Offset Elbow
30E-12DMO-8DMR
Offset Elbow
30E-12DMO-8DMR
Return Elbow
30E-12DMO-8DMR
Return Elbow
30E-12DMO-8DMR
Return Elbow
Starter
Section
Starter
Section
Starter
Section
6' Max.
8 DM Pipe
8 DM Pipe
6' Max.
6' Max.
6' Max.
6' Max.
6' Max.
Ceiling
Support Pipe
12S-8DM
ABC

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10
VENTING INSTALLATION Continued
FIRESTOP SPACERS (3600FS-8DM-1)
Firestop spacers are required at each point where chimney penetrates
a floor space. Their purpose is to establish and maintain required
clearance between chimney and combustible materials. When pipe
passes through a framed opening into a living space above, firestop
must be placed onto ceiling from below as shown in Figure 10.
They also provide complete separation from one floor space to an-
other or attic space as required by most codes. When double wall
pipe passes through a framed opening into an attic space, firestop
must be placed into an attic floor as shown in Figure 11.
Figure 10 - Firestop Spacer with Living Space Above Ceiling
Figure 11 - Firestop Spacer with Attic Space Above Ceiling
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12,page11)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.
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
(38FST or FST30) is required to avoid intrusion by insulation
and recommended to negotiate a joist (see Figure 11a).
Figure 11a - Firestop Thimble
Thimble
38FST or
FST30
Firestop

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900574-00N/C 11
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 12 - Roof Opening Measurements
FLASHING INSTALLATION (V6F-8DM OR V12F-8DM)
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13).DONOTNAILTHROUGH
FLASHINGCONE.
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.
Nail Only Outer
Perimeter of
Flashing
Storm Collar
Underlap Shingles
at Bottom
Figure 13 - Flashing Installation
Flashing
Cone
Overlap
Shingles Top
and Sides Only
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)
VENTING INSTALLATION Continued
Storm Collar Installation (SC1)
Place storm collar over pipe and slide down until it is snug against
openedgeofashing(seeFigure14).UseSC1forallroundtermina-
tions. Apply waterproof caulk around perimeter of collar to provide
a proper seal.
Figure 14 - Storm Collar
Chimney
Pipe Waterproof
Caulk
Storm
Collar Flashing
Terminations/Spark Arrestor
Fireplace system must be terminated with listed round top or chase
terminations. In any case, refer to installation instructions supplied
with termination. Terminations approved for this fireplace are RT-8DM
andRLT-8DMthatcanbeusedforashingorchaseandET-8DM,
ETO-8DM,ETL-8DMandETLO-8DMforchasestyleterminationonly.
Figure 18 shows an RLT-8DM round top termination.
CAUTION: Do not seal openings on the rooftop
flashing.Followtheinstallation instructions provided
with the termination being used.
Terminations with 16" slip pipe sections are available. RTT-8DM and
RLTT-8DM are approved for flashing installations. When needed,
these adjustable terminations may be used in combination with pipe
assembly to achieve correct chimney height.
Note: In the rare instance there is a problem with side driven rain or
windor chimney is not drafting properly,an ADS-8DM (Anti-Draft
Shield)canbeusedwithroundterminations.
Attach Bracket
Tabs to
Outer Pipe
(3 Places)
Secure with
Screws
RLT-8DM Level of Flue
Gas Outlet
Caulk
Collar
Flashing
Underlap Shingles
Bottom Only
Figure 15 - Termination
Overlap
Shingles Top
and Sides
Flue Pipe
of RLT-8DM
Inside Inner
Pipe of
Chimney

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12
VENTING INSTALLATION Continued
30E-12DMO-8DMR
30E-12DMO-8DMR
30E-12DMO-8DMR
EFFECTIVE HEIGHT
OF TERMINATION CAP
EFFECTIVE HEIGHT
OF TERMINATION CAP
EFFECTIVE HEIGHT
OF TERMINATION CAP
EFFECTIVE HEIGHT
OF TERMINATION CAP
MINIMUM
HEIGHT
14
1/2FT.
14 1/2FT.
MINIMUM
UP TO
6FT. MAX.
UP TO
6FT. MAX.
HEIGHT
STARTER
SECTION
STARTER
SECTION
MIN. HEIGHT
OF 22 FT. (WITH
2 ELBOW SETS)
MAX. HEIGHT OF
50 FT.
MAX. HEIGHT
50 FT.
(ANY SYSTEM)
STARTER
SECTION
Figure 18 - Typical Residential Installations
CHASE INSTALLATIONS
Instructions for chase installations are included with chase style ter-
mination 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16).
Note: If a decorative shroud is to be installed, contact manufacturer
for specifications.
24" Min.
24" Min.
18"
Min.
Figure 16 - Multiple Chase Installation
10'
2' Min.
10'
3' Min.
2' Min. 3' Min.
Level of
Flue Gas
Outlet
Figure 17 - 10 Foot Rule
10 FOOT RULE
All flue gas outlet chimney terminations must extend a minimum of
3 feet in height above highest point where it passes through roof and
must be at least 2 feet above highest point of the roof that is within
ahorizontaldistanceof10feet(seeFigure17).
FINISHING FIREPLACE
Combustible materials, such as wallboard, sheet rock, drywall, ply-
wood, etc., may make direct contact with sides and top around fire-
place face. It is important that combustible materials do not overlap
face itself. Brick, glass, tile or other noncombustible materials may
overlap front face provided they do not obstruct essential openings
such as louvered slots. When overlapping with a noncombustible
facing material, use only noncombustible mortar or adhesive.

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900574-00N/C 13
A gas line or gas log lighter may be installed for the purpose of
installing a vented or vent-free decorative gas appliance incorporat-
ing an automatic shutoff device and complying with the Standard
for Decorative Gas Appliances for Installation in Vented Fireplaces,
ANSIZ21.60orAmericanGasAssociationdraftrequirementsfor
GasFiredLogLightersforWoodBurningFireplaces,DraftNO.4
dated August, 1993.
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.
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
located 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19).
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.
3. Run a 1/2" black iron gas line into fireplace through 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20).
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 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
solutiontoallconnectionsandjoints.Bubblesforming
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19).
WARNING: Do not operate an unvented gas log
set in this fireplace with chimney removed.
Figure 20 - Gas Line Installation
Figure 19 - 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,fireboxandchimneymustbecleanedofsoot,
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.
OPTIONAL GAS LINE INSTALLATION

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14
Figure 22 - Damper and Air Kit Handle
OPERATION AND MAINTENANCE
OUTSIDE AIR AND DAMPER HANDLE OPERATION
The damper handle, which opens and closes the damper blade, is
located in upper front face of fireplace. Pushing handle into the left
of keyway slot will free damper blade to automatically open. Pushing
handleintotherightwilllockdamperbladeclosed(seeFigure22).
Outsideairkithandleislocatedatlefthandsideofreplace(see
Figure 22). Pulling handle out will free outside air door to open.
Pushing handle in will lock door closed..
WARNING: Risk of fire! Replace grate with IHP
model111100-01only.Thisgratehasbeendesignedto
keepthe operation of your fireplacesafe and efficient.
Figure 23 - Locating Access Cover Plate
LOCATING ACCESS COVER PLATE
Sheet metal cover plates located underneath front hearth refractory may
have shifted or moved out of place while fireplace was in transit. These
cover plates must be kept in the proper location prior to using the fireplace
(SeeFigure23).
For further operating guidelines, instructions and warranty informa-
tion, please refer to your homeowner's guide or contact your dealer.
Access
Panel
OPEN CLOSE
Damper
Handle
Outside Air
Kit Handle
Keyway
Slot
Handle
Retainer
Figure 21 - Glass Doors
Cleaning Glass
Clean glass with any commercial glass cleaner or soap and water.
Do not use any abrasive material to clean the glass. Do not clean
glass with any cool water if glass is still hot from fire and smoke.
Doors Fully Closed
Doors Fully Opened
Fireplace Front
Fireplace Front
GLASS DOORS
Glass doors are optional with this fireplace. When fireplace is in
operation, doors must be fully opened or fully closed position only
orarehazardmaybecreated(seeFigure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replace
can result if too large a fire is built or if combustion air gate is not
completely open.
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.
IMPORTANT: The glass must be allowed to warm slowly and evenly.
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 fire back from
doors and never allow flames to contact glass.
WARNING:FIREPLACESEQUIPPEDWITH DOORS
SHOULD BE OPERATED ONLY WITH DOORS FULLY
OPENORDOORSFULLYCLOSED.IFDOORSARELEFT
PARTLY OPEN, GASANDFLAME MAYBEDRAWN OUT
OF THE FIREPLACE OPENING, CREATING RISKS OF
BOTH FIRE AND SMOKE.
WARNING: Discontinue use of the appliance imme-
diately if doors are damaged and contact a qualified
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.

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900574-00N/C 15
TECHNICAL SERVICE
You may have further questions about installation, operation, or
troubleshooting.PleasecontactyourIHPdealerforanyquestions
or concerns. When contacting your dealer please have your model
and serial numbers of your fireplace ready. You can also visit our
web site at Comfortflame.us.com .
REPLACEMENT PARTS
See Pages 16 to 17 for a complete replacement parts list. Use only
parts supplied from the manufacturer.
Normally,allpartsshouldbeorderedthroughyourIHPdistributor
or dealer. Parts will be shipped at prevailing prices at time of order.
When ordering repair parts, always give the following information:
1. The model number of the fireplace.
2. The serial number of the fireplace.
3. The part number.
4. The description of the part.
5. The quantity required.
6. The installation date of the fireplace.
If you encounter any problems or have any questions concerning the
installation or application of this fireplace, please contact your dealer.
IHP
1508 Elm Hill Pike, Suite 108
Nashville, TN 37210
Visit us at Comfortflame.US.com

Comfortflame.US.com 900574-00N/C
16
9
24
16
31 25
16
430
32
19
12
23
20
28
17
8
1
5
21
2
18
11
14
3
13
22
10 6
35
29
7
33/34
26
27
15
PARTS
Model Shiloh42RWS
MODEL NO. CATALOG NO.
Shiloh42RWS F2555

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900574-00N/C 17
WARNING: Contact an IHP dealer to obtain any of these parts. Never use substitute materials not approved
by IHP. Use of non-approved parts can result in poor performance and safety hazards.
WOOD BURNING FIREPLACE MODEL: Shiloh42RWS
This list contains replaceable parts used in your fireplace.
KEY NO. CATALOG NO. DESCRIPTION
QTY.
1 ** Insulation Pan 1
2 ** Fireplace Top 1
3 ** Fireplace Surround 1
4 J3946 Air Rod Retainer 1
5 J3947 Damper Rod Retainer 1
6 ** Firebox Bottom 1
7** Firebox Surround 1
8 ** Air Separator 1
9J4063 LeftNaturalWhiteStackedRefractoryBrickLiner 1
10 J4068 RightNaturalWhiteStackedRefractoryBrickLiner 1
11 J4073 RearNaturalWhiteStackedRefractoryBrickLiner 1
12 J4506 Bottom Rear Refractory, White Brick Liner 1
13 J4508 Bottom Front Refractory, White Brick Liner 1
14 J3972 Firebox Support Leg 4
15 ** Damper Can Collar 1
16 J8013 Kit, Screen Assembly 1
17 ** Firebox Top Assembly 1
18 J3980 Air Kit Door Assembly 1
19 ** Face Weldment 1
20 J4471 Air Deflector 1
21 ** Fireplace Top Insulation 1
22 ** Access Panel 1
23 J4513 Grate 1
24 ** Collar Insulation 1
25 J8014 Chimney Starter Collar 1
26 J6895 Refractory Retainer 2
27 J3939 Grate Retainer 2
28 J4504 Door Stop 1
29 J4523 Pivot Clip 2
30 J6905 Spring Clip 2
31 J6918 Top Spacer 4
32 J6934 Conduit Plate Cover 4
33 J6951 Gas Conduit 2
34 J6952 Gas Conduit 2
35 F1907 SS-8DMSTARTERSEC12-8"DMC-12 1
PARTS AVAILABLE NOT SHOWN
127004-01 HomeOwner’sGuide 1
J6906 EmberProtector 2
**Notaeldreplaceablepart


Comfortflame.US.com 900574-00N/C
18
ACCESSORIES
BI-FOLD GLASS DOORS
CAT NO. MODEL DESCRIPTION
F0990 BDO42 42" Outdoor Bi-Fold Glass Door - Black finish
F0991 BDO42B 42" Outdoor Bi-Fold Glass Door - Brushed Brass finish
F0992 BDO42P 42" Outdoor Bi-Fold Glass Door - Platinum finish
DOUBLE WALL PIPE
F0895 12-8DM 12" Section Double Wall Pipe Snap Lock
F0896 18-8DM 18" Section Double Wall Pipe Snap Lock
F0897 24-8DM 24" Section Double Wall Pipe Snap Lock
F0898 36-8DM 36" Section Double Wall Pipe Snap Lock
F0899 48-8DM 48" Section Double Wall Pipe Snap Lock
F0881 12-8HT 12"SectionHi-TempDoubleWallPipeSnapLock
F0882 18-8HT 18"SectionHi-TempDoubleWallPipeSnapLock
F0883 24-8HT 24"SectionHi-TempDoubleWallPipeSnapLock
F0884 36-8HT 36"SectionHi-TempDoubleWallPipeSnapLock
F0885 48-8HT 48"SectionHi-TempDoubleWallPipeSnapLock
30° OFFSET AND RETURN
F0900 30E-8DM 30 Degree Offset and Return
F0886 30E-8HT 30DegreeHi-TempOffsetandReturn
F1908 30E-12DMO-
8DMR 30ElbowSet12"to8"Craftsman42
F2199 30E-12HTO-8HTR ElbowSet12""Offset8"ReturnHT
OPTIONAL OUTSIDE AIR KIT FOR FLOOR INSTALLATION
F1091 AK4 CompleteOutsideAirKitw/CollarsHood&3'Flex
OPTIONAL OUTSIDE AIR KIT FOR SIDEWALL INSTALLATION
F1093 AK4F OutsideAirKitCollar,Hood&3'FlexforFloorVenting
STORM COLLAR
F0915 SC1-1 Storm Collar
F0946 SC2-1 Storm Collar
FIRESTOP SPACER
F0904 FS-8DM 2" Clearance Firestop Spacer

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900574-00N/C 19
ROOF FLASHING
F0909 V6F-8DM RoofFlashing0to6/12Pitch(30"Base)
F0910 V12F-8DM Roof Flashing 6/12 to12/12 Pitch
ANTI-DRAFT SHIELD
(Round Top Termination Only)
F0927 ADS-8DM Anti-Draft Shield for Round Top Only
MESH ROUND TOP TERMINATIONS
F0916 RT-8DM Round Top with Mesh Screen
MESH ROUND TOP TERMINATIONS WITH SLIP SECTION
F0917 RTT-8DM RoundTopwithSlipSection&Mesh
ROUND TOP TERMINATIONS WITH LOUVERS
F0918 RLT-8DM Round Top with Louvered Screen
F0890 RLT-8HT Hi-TempRoundTopwithLouveredScreen
ROUND TOP TERMINATIONS WITH LOUVERS W/SLIP SECTION
F0919 RLTT-8DM RoundTopwithSlipSection&Louvers
SQUARE TOP TERMINATION WITH LOUVERS
F0920 ET-8DM Square Top
F0922 ETO-8DM Square Top with Mesh
SQUARE TOP TERMINATION WITH LOUVERS AND SLIP SECTION
F0921 ETL-8DM Square Top with Slip Section
F0923 ETLO-8DM Square Top with Mesh and Slip Section
MESH SQUARE TOP TERMINATION
F0922 ETO-8DM Square Top with Mesh
MESH SQUARE TOP TERMINATION WITH SLIP SECTION
F0923 ETLO-8DM Square Top with Mesh and Slip Section
STAINLESS STEEL HOOD
Required when installing a vent-free gas log in this fireplace.
F1053 HS42 42"StainlessSteelHoodw/4"Brow
DRAIN PAN
F1090 DP42 Drain Pan
FIRESTOP THIMBLE
F0911 38FST FirestopThimble(Usewhenpenetratingajoist)
F0912 FST30 FirestopThimble(Usewhenoffsettingthroughajoist)
LABEL-UL127-50PK WARNING
HOT
• Fire Risk
• Insulation and combustibles must not touch
pipe
• Consult manual for clearance requirements
• Ensure proper connection
WARNING
HOT
• Fire Risk
• Insulation and combustibles must not touch
pipe
• Consult manual for clearance requirements
• Ensure proper connection
WARNING
HOT
• Fire Risk
• Insulation and combustibles must not touch
pipe
• Consult manual for clearance requirements
• Ensure proper connection
900599-01
F2659 LABEL-UL127-
50PK UL127 Venting Label - 50 PK
ACCESSORIES Continued

Comfortflame.US.com 900574-00N/C
20
IMPORTANT NOTICE
A manufactured shroud which
has been approved by a na-
tional testing agency for use
with this fireplace may be used
if installed in accordance with
the instructions by its manu-
facturer. A locally fabricated
shroud may be used with IHP
Shroud Leg Spacer Kit (SLK)
in accordance with instructions
provided with the shroud.
CanadiancodeCAN/ULC-S610-M87andotherpertinent
codes require stainless steel chimney for the installation
of this fireplace. A Cold Air Climate Kit is also required
in Canada and is recommended for cooler regions in the
United States. Below, find a list of approved stainless
steel parts.
Chimney Parts List for Canada
Catalog
No. Model No. 8" Hi-Temp Wood burning Chimney
F0881 12-8HT 12"SectionHi-TempDouble
Wall Pipe Snap Lock
F0882 18-8HT 18"SectionHi-TempDouble
Wall Pipe Snap Lock
F0883 24-8HT 24"SectionHi-TempDouble
Wall Pipe Snap Lock
F0884 36-8HT 36"SectionHi-TempDouble
Wall Pipe Snap Lock
F0885 48-8HT 48"SectionHi-TempDouble
Wall Pipe Snap Lock
F0886 30E-8HT 30DegreeHi-TempOffset
and Return
F0887 12S-8HT Hi-TempChimneySupport
(ForUseWithChimney
HeightsInExcessof30')
F0888 RT-8HT Hi-TempRoundTopwith
Mesh Screen
F0889 RTT-8HT* Hi-TempRoundTopwith
Mesh Screen and Slip Sec-
tion
F0890 RLT-8HT Hi-TempRoundTopwith
Louvered Screen
F0891 RLTT-8HT* Hi-TempRoundTopwith
Louvered Screen and Slip
Section
F0892 ET-8HT* Hi-TempPyramidTopwith
Slip Section
F0893 ETL-8HT* Hi-TempLargePyramidTop
withSlipSection(usewithall
8"systems)
F0894 AP-8HT Hi-TempAnchorPlate/Col-
larAssembly(formasonry
replaces)
F0929 CAK-8 Cold Air Collar Kit - 8"
Chimney
*When ordered alone, this part cannot ship via parcel
delivery services.
NOTICE: The firebox canopy (hood)
must not be modified or replaced with
a canopy that may be provided with
the unvented decorative room heater.
CAUTION: THE STRUCTURAL INTEG-
RITY OF THE MANUFACTURED HOME
FLOOR, WALL, AND CEILING/ROOF
MUST BE MAINTAINED.
WARNING: DO NOT INSTALL
IN SLEEPING ROOM OF MOBILE
HOMES.