Superior Signature DRT63STTEN User manual
- Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any
other appliance.
- WHAT TO DO IF YOU SMELL GAS
any phone in your building.
-
-
tions.
fire department.
- Installation and service must be performed by
supplier.
WARNING:
FIRE OR EXPLOSION HAZARD
AVERTISSEMENT:
RISQUED’INDENDIE OU D’EXPLOSION
Le non-respect Des avertissements de sécurité
ou des dommages matériels.
- Ne pas entreposer ni utilizer d’essence ni d’autres
vapeursouliquidesinflammablesdanslevoisinage
de cet appareil ou de tout autre appareil.
- QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ:
des téléphones se trouvant dans le bâtiment où
vous trouvez.
gaz depuis un voisin. Suivez les instructions du
fournisseur.
appelez le service des incindies.
- L’installationetl’entretiendoiventêtreassuréspar
un installateur ou un service d’entretien qualifié
ou par le fournisseur de gaz.
CONSUMER: Retain this manual for future reference.
Installateur : Laissez cette notice avec l’appareil.
Consommateur : Conservez cette notice pour consulta-
tion ultérieure.
-
Installation and Operation Instructions
Models
PFS
®
USC
Report No. F14-107
Ce manuel est disponible en francais, simplement
en faire la demande. Numéro de la pièce 900355-03.
P/N 900355-01 Rev. A 07/2015
DRT63STTEN DRT63STTEP
DRT63ST See-Through Direct-Vent Gas Fireplaces
P900355-01
2
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
General Information
900355-01, 07/2015
Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
DANGER
HOT GLASS WILL
CAUSE BURNS.
DO NOT TOUCH GLASS
UNTIL COOLED.
NEVER ALLOW CHILDREN
TO TOUCH GLASS.
-
other at-risk individuals.
DANGER
PELIGRO
VITRE CHAUDE
RISQUE DE BRÛLURES.
NE TOUCHEZ PAS UNE VITRE
NON REFROIDIE.
NE LAISSEZ JAMAIS UN ENFANT
DE TOUCHER LA VITRE.
EL VIDRIO CALIENTE
CAUSARÁ QUEMADURAS.
USTED DEBE NUNCA
TOCAR EL VIDRIO CALIENTE.
LOS NIÑOS DEBEN NUNCA
TOCAR EL VIDRIO.
L’écran pare-étincelles fourni avec ce foyer réduit le risque de brûlure en cas de
contact accidentel avec la vitre chaude et doit être installé pour la protection Des
caliente es proveida con este aparato y deberá instalarse para la protección de los
niños y otros individuos en riesgo.
Vea el volante adjunto para la representación de color adecuado
See attached color flyer for proper color representation
Voir ci-joint tract pour une bonne représentation de la couleur
SAFETY AND YOUR FIREPLACE
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
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900355-01, 07/2015
Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
Afin d’éviter les brûlures
graves ou les blessures,
ne pas retirer l’écran de
protection de la foyer qui
empêche tout contact
direct avec la vitre.
Suivez les instructions de sécurité
ci-dessous et veillez à ce que tous
les membres de votre famille soient
conscients du danger de brûlure
encouru :
Les surfaces de votre foyer deviennent
EXTRÊMEMENT CHAUDES !
des températures EXTRÊMEMENT
ÉLEVÉES et peut causer de graves
blessures en cas de contact.
attentivement les enfants dans les
pièces où un foyer est utilisé afin
la vitre.
chaudes.
Veillez à coller les Étiquettes de mise
à l'endroit où vous
utilisez le foyer, pour rappeler à tous
les utilisateurs les dangers liés aux
températures élevées
(Page 37)
.
Lisez L’information de sûreté
importante (Page 5)
.
Para evitar quemaduras y lesiones
graves, no quite el protector de malla
o guardia de seguridad que evita el
contacto directo con el vidrio.
Siga las instrucciones de seguridad
a continuación y asegúrese de que
todos en su hogar sepan acerca de este
peligro de quemadura:
¡Las superficies de la chimenea se
ponen MUY CALIENTES!
El vidrio delante de la
chimenea alcanza temperaturas
EXTREMADAMENTE ALTAS y puede
causar quemaduras graves si se toca.
Mantenga a los niños alejados de
la chimenea en funcionamiento.
Supervise en forma cercana a los niños
en cualquier cuarto donde haya una
chimenea funcionando para impedir el
contacto con el vidrio.
y otros líquidos inflamables alejados
de la chimenea.
Aún después de haber apagado el
calientes.
Asegúrese de colocar las Etiquetas de
advertencia de seguridad de operación
en el lugar donde enciende la chimenea,
para que todos recuerden los peligros
asociados con las altas temperaturas
(Página 37)
.
Lea Información importante de
seguridad (Página 5).
Seguridad y su
chimenea
La sécurité et
votre foyer
[FRENCH][ENGLISH] [SPANISH]
Safety and Your
Fireplace
To prevent severe burns
and injuries, do Not
remove the barrier on the
appliance which prevents
direct contact with the
glass.
Follow the safety instructions below
and be sure everyone in your household
understands this burn hazard:
The surfaces on your fireplace get
EXTREMELY HOT!
The glass on the front of the
fireplace reaches EXTREMELY HIGH
temperatures and can cause severe
burns if touched.
fireplace. Closely supervise children
fireplace.
hot.
Be sure to attach the enclosed Safety-
in-Operation Warnings where you
turn on your fireplace, to help remind
everyone of the dangers associated with
high temperatures
(Page 37)
.
Read Important Safety Information
(Page 5)
.
All parts of your
IHP fireplace get
EXTREMELY HOT!
Toutes les parties de votre
foyer IHP deviennent
EXTRÊMEMENT CHAUDES !
¡Todas las partes de la
chimenea IHP se ponen
MUY CALIENTES!
4
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General Information
900355-01, 07/2015
Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
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
We recommend that our
gas hearth products be
installed and serviced by
professionals who are
certied in the U.S. by the
National Fireplace Institute®
(NFI) as NFI Gas Specialists.
Traditional Fireplace
TABLE OF CONTENTS
GENERAL INFORMATION
Safety and Your Fireplace............................ 2
Important Safety Information...................... 5
Appliance Installation, Operation,
and Maintenance Notices........................ 6
Packaging ................................................... 8
Introduction ................................................ 8
General Information.................................... 8
Approved Vent Components ................... 8
Misc. Codes/Standards........................... 8
Inputs and Efficiencies............................ 8
Gas Supply Pressure Requirements........ 8
Gas Valve Diagram ................................. 9
Orifice Sizes............................................ 9
Massachusetts / NYC Requirements....... 9
Cold Climate Insulation............................... 10
Manufactured Home Requirements ............ 10
Location...................................................... 10
Vent Termination Clearances ...................... 11
Hearth Extensions (Optional) ...................... 13
Minimum Clearances to Combustibles........ 14
Pre-Installation Steps.................................. 15
INSTALLATION
Typical Installation Sequence ..................... 15
Detailed Installation Steps:
Step 1. Framing.......................................... 15
Framing Specifications............................. 16
Fireplace Dimensions............................... 17
Step 2. Route Gas Line .............................. 18
Step 3. Install Vent System........................ 19
General Information................................. 19
Vent Restrictor Assembly/Installation...... 19
Vent Termination (Vertical/Horizontal) ..... 19
Vertical (Roof) Termination...................... 20
Vertical Termination with Straight
Vertical Venting............................... 20
Straight Vent Section Lengths Table ... 20
Vertical Termination with Offset
Vertical Venting............................... 21
Vertical Termination System Figures
and Tables........................................ 23
Horizontal (Wall) Termination .................. 24
Horizontal Termination System
Figures and Tables ........................... 26
Step 4. Field Wiring.................................... 28
Step 5. Remove Glass Door....................... 29
Step 6. Connecting Gas Line...................... 29
Step 7. Install Firebox Liner Panels............ 30
Step 8. Initialize The Remote Control System...30
Step 9. Verify Appliance Operation............. 30
Step 10. Install Volcanic Stone, Glowing
Embers, and Logs.................................... 30
Step 11. Install Glass Doors and
Modesty Panel ........................................ 30
Step 12. Burner Adjustments..................... 31
Finishing Requirements .............................. 32
Step 13. Attaching Safety-in-Operation
Warnings..................................... 34
Installation Accessories .............................. 35
OPERATION
Operation and Care of Your Appliance
....... 36
Burn-In Period
............................................ 36
Gas Controls / Control Compartment
Access
................................................ 36
Operation Warnings .................... 37
Remote Control System
............................. 38
Maintenance............................................... 40
Removal/Installation of Glass Doors
Barriers and Modesty Panel .............. 41
Placement of Volcanic Stone, Glowing
Embers, and Logs
................................ 42
Burner Adjustments
................................... 45
Flame Appearance and Sooting
.................. 45
Burner Air Shutter Adjustment Guidelines
45
Burner Air Shutter Adjustment Procedure
. 46
Electronic Appliance Checkout
................... 46
Ordering Replacement Parts
...................... 47
Product Reference Information
.................. 47
Wiring Diagram
.......................................... 47
Accessory Components
.............................. 48
Operating (Lighting) Instructions
............... 50
Maintenance Schedule
............................... 52
Troubleshooting Guide
............................... 53
Replacement Parts List
.............................. 54
Warranty ..................................................... 57
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
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900355-01, 07/2015
Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
Important Safety Informa-
tion
1. WARNING: Do not operate appliance
or broken.
2. Do not use this appliance if any part
call a qualified service technician to in-
spect the appliance and to replace any
part of the control system and any gas
3. -
ance should be located out of traffic
4. Children and adults should be alerted
to the hazards of high surface tem-
burns or clothing ignition.
5. Clothing or other flammable material
should not be placed on or near the
appliance.
6. Young children should be carefully
-
ceptible to accidental contact burns.
A physical barrier is recommended
if there are at-risk individuals in the
house. To restrict access to a fireplace
and other at-risk individuals out of the
7.
removed for servicing an appliance
must be replaced prior to operating
the appliance.
8. Installation and repair should be done
by a qualified service person. The ap-
pliance should be inspected before use
and at least annually by a professional
service person. More frequent clean-
et cetera. It is imperative that control
-
be kept clean. See maintenance in-
structions on Page 40.
L’information de sûreté
importante
1. AVERTISSEMENT. Ne pas utiliser l’appareil
si le panneau frontal en verre n’est pas en
2. Ne pas se servir de cet appareil s’il a été
qualifié et remplacer toute partie du systéme
de contrôle et toute commande qui ont été
3.
l’appareil devrait être installé dans un en-
droit où il y a peu de circulation et loin du
mobilier et des tentures.
4. Les enfants et les adultes devraient être
informés des dangers que posent les tem-
distance afin d’éviter des brûlures ou que
leurs vêtements ne s’enflamment.
5. On ne devrait pas placer de vêtements
ni d’autres matières inflammables sur
6. Les jeunes enfants devraient être surveillés
étroitement lorsqu’ils se trouvent dans la
les jeunes enfants ou les adultes peuvent
subir des brûlures s’ils viennent en contact
avec la surface chaude. Il est recommandé
d’installer une barrière physique si des
les jeunes enfants et toute autre personne
surfaces chaudes.
7. Tout écran ou protecteur retiré pour per-
mettre l’entretien de l’appareil doit être
remis en place avant de mettre l’appareil
en marche.
8. L’installation et la réparation devrait être
devrait faire l’objet d’une inspection par un
technicien professionnel avant d’être utilisé
et au moins une fois l’an par la suite. Des
nettoyages plus fréquents peuvent être
produisent une quantité importante de pous-
sière. Il est essentiel que les compartiments
conduits de circulation d’air de l’appareil
soient tenus propres. Voyez les instructions
page 40.
Información importante de
seguridad
1. ADVERTENCIA: No opere el artefacto con el
2. No use este artefacto si alguna de sus partes
ha estado bajo agua. Llame de inmediato
a un técnico de servicio calificado para
que inspeccione el artefacto y reemplace
cualquier parte del sistema de control y
cualquier control de gas que haya estado
bajo agua.
3.
debe situarse fuera de las áreas de tráfico y
lejos del mobiliario y cortinas.
4. Se debe alertar a los niños y adultos sobre
los peligros de las altas temperaturas en la
superficie y que se mantengan alejados para
evitar quemaduras o ignición de la ropa.
5. No debe colocarse ropa u otros materiales
inflamables sobre y cerca del artefacto.
6. Se debe supervisar de cerca a los niños
cuando estén en el mismo cuarto que el
y otras personas pueden ser susceptibles
a quemaduras por contacto accidental. Se
recomienda instalar una barrera física si hay
personas en riesgo en la casa. Para restringir
una puerta de seguridad ajustable para
otras personas en riesgo fuera del cuarto y
lejos de las superficies calientes.
7. Cualquier malla o resguardo de seguridad
reinstalarse antes de operar el artefacto.
8. Una persona de servicio competente debe
realizar la instalación y reparación. Una
persona de servicio profesional debe
inspeccionar el artefacto antes de usar al
menos una vez por año. Se puede requerir
limpieza más frecuente debido a la pelusa
quemadores y los pasajes de circulación del
aire del artefacto. Ver las instrucciones de
mantenimiento en la página 40.
IMPORTANT SAFETY INFORMATION
6
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900355-01, 07/2015
Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
WARNING
-
erty damage. Refer to this manual. For assistance or additional information consult a quali-
AVERTISSEMENT
peut causer des dommages matériels ou des blessures. Voir la notice de l’utilisateur qui ac-
Seules des portes certifiées pour cet appareil doivent être utilisées.
These appliances must not be connected to a chimney or flue serving a separate solid fuel burn-
ing appliance.
Any change to this appliance and/or its operating controls is dangerous. Improper installation
-
-
ing the appliance.
for this appliance.
appareil.
Reinstall any barrier removed before operating the appliance. The barrier is designed to re-
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
7
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900355-01, 07/2015
Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
APPLIANCE OPERATION NOTICES
WARRANTY INFORMATION
IMPORTANT SAFETY AND WARNING INFORMATION
CAUTION
-
ATTENTION
L’appareil est chaud lorsqu’il fonctionne. Ne pas toucher l’appareil. Risque de brûlures graves.
des vapeur inflammables loin de l’appareil.
-
pliances.
These appliances are designed to operate on natural gas or propane gas only. The use of other
-
ous.
Provide adequate clearances around air openings and adequate accessibility clearance for ser-
vice and proper operation. Never obstruct the front openings of the appliance.
-
-
Do not attempt to alter or modify the construction of the appliance or its components. Any modi-
8
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General Information
900355-01, 07/2015
Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
Inputs and Efficiencies
Appliance BTU inputs are listed in Table 1A.
Appliance efficiencies are listed in Table 1B.
Based on CSA P. 4.1-09
GENERAL INFORMATION
Approved Vent Components
These fireplaces are designed, tested, and listed
for operation and installation with the following
vent components (8" inner and 11" outer) only:
®SV8 direct-vent system
components manufactured by Innovative
Hearth Products.
These approved vent system components are
labeled for identification. Do NOT use any other
manufacturer’s vent components with these
appliances.
DO NOT ATTEMPT TO ALTER OR MODIFY
THE CONSTRUCTION OF THE APPLIANCE
OR ITS COMPONENTS. ANY MODIFICATION
CERTIFICATIONANDLISTINGS OF THIS UNIT.
These appliances comply with National Safety
Standardsandaretested and listed by PFS Cor-
poration (Report No. F14-107) to ANSI Z21.88
(inCanada,CSA-2.33),andCAN/CGA-2.17-M91
(CSA P4.1) in both USA and Canada, as vented
gas fireplace.
These appliances are listed by PFS Corpora-
Misc. Codes/Standards
Installation must conform to local codes or, in
the absence of local codes, with the National
Fuel Gas Code, ANSI Z223.1/NFPA 54 - latest
edition(inCanada,thecurrentCAN/CGA-B149.1
installation code).
The appliance, when installed, must be electri-
cally grounded and wired in accordance with
local codes or, in the absence of local codes,
with the National Electrical Code, ANSI/NFPA
70 - latest edition, or the Canadian Electrical
Code, CSA C22.1 - latest edition.
Provideadequateclearancesaroundairopen-
ingsandadequateaccessibilityclearancefor
service and proper operation. Never obstruct
the front or back openings of the appliance.
These appliances are designed to operate on
natural or propane gas only. The use of other
-
formance of this system and may be dangerous.
These models come standard with a remotely
modulated gas valve. The included transmitter
remotely controls flame appearance and heat
output (manual gas valve adjustment is not
possible).
PACKAGING
The assembled vented gas fireplace is pack-
aged with the following items:
• Fireplace Components:
(1) Literature Kit (in envelope in firebox;
contains Installation and Operation
Instructions manual, Safety Flyer, Glass
and Barrier Flyer and Safety-In-Opera-
tion Warning Labels)
(1) Remote Control Kit (in plastic bag in
firebox; contains remote control, and
receiver)
(3) AAA Batteries
(1) Log Set
(1) Vent Restrictor Assembly
(1) Bag of Platinum Glowing Embers
(4) Bags Volcanic Stone
(1) Door Modesty Shield
• Panel Kit (sold separately; REQUIRED for all
fireplace models) - one of the following kits:
–Buff Rustic Ceramic
–Buff Herringbone Ceramic
– Architectural Stone Ceramic
– Venetian Tile Ceramic
– Black Rustic Ceramic
–Black Porcelain
NOTE: If the barrier becomes damaged,
the barrier shall be replaced with the
manufacturer’s barrier for this appliance.
INTRODUCTION
These See-Through appliances are direct-vent,
sealed combustion gas fireplaces designed
for either indoor/indoor or indoor/outdoor
residential applications (including screened
porches and lanais). See“Minimum Clearances
to Combustibles” on Page 11.
NOTE: INDOOR/OUTDOOR INSTALLATIONS
REQUIRE AN OUTDOOR INSTALLATION KIT
(SOLD SEPARATELY).
These appliances are designed to operate on
natural or propane gas. The system is switch-
able between standing and intermittent pilot
modes.
External electrical power is required to operate
these units. In the event of a power outage,
four “AA” batteries (in receiver) can be used
as a backup.
Gas Supply Pressure Requirements
Inlet and manifold gas supply pressure require-
ments for these appliances are listed in Tables
2 and 3.
Fuel # Minimum
Natural Gas 5.0" WC
10.5" WC
Propane 11.0" WC
13.0" WC
Table 2
Manifold Gas Supply Pressure
Fuel # High
Natural
Gas
1.6" WC
3.5" WC
Propane 6.3" WC
10.0" WC
Table 3
Testgaugeconnectionsareprovidedonthefront
of the electronic gas control valve (identified IN
for the inlet and OUT for the manifold side).
The control valves have a 3/8" (10 mm) NPT
thread inlet and outlet side of the valve. Refer
to Figure 1.
Propane tanks are at pressures that will cause
damage to valve components. Verify that the
tanks have step-down regulators to reduce the
pressure to safe levels.
INPUTS
Gas Type
Natural Gas
Liquid Propane
Table 1A
EFFICIENCIES
Gas Type AFUE EnerGuide
Natural Gas 68% 67%
Liquid Propane 70% 67%
Table 1B
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900355-01, 07/2015
Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
Orange Wire
Pressure
Regulator
Green Wire
Test Port
Connect GTMS
Wire Harness
Outlet
3/8" NPT
Main Gas Inlet
3/8" NPT
Figure 1 - SIT Proflame Valve
Gas Valve Diagram
See valve diagram (Figure 1).
Requirements for the
These fireplaces are approved for installation in
the US state of Massachusetts if the following
additional requirements are met:
• Install this appliance in accordance with
Massachusetts Rules and Regulations 248
C.M.R. Sections 4.00 through 8.00.
• Installationandrepairmustbedonebya
plumber or gas fitter licensed in the Com-
monwealth of Massachusetts.
• Theexiblegaslineconnectorusedshall
not exceed 36 inches (92 centimeters) in
length.
• Theindividualmanualshut-off mustbe a
T-handle type valve.
Massachusetts Horizontal Vent
Requirements
-
zontal terminations installed less than seven
• A hard-wired carbon monoxide detector
with an alarm and battery back-up must be
installed on the floor level where the gas
fireplace is installed. The carbon monoxide
detector must comply with NFPA 720, be
ANSI/UL 2034 listed and be ISA certified.
• Ametalorplasticidenticationplatemust
be permanently mounted to the exterior of
the building at a minimum height of eight (8)
feet above grade and be directly in line with
the horizontal termination. The sign must
read, in print size no less than one-half (1/2)
inch in size, GAS VENT DIRECTLY BELOW.
KEEP CLEAR OF ALL OBSTRUCTIONS.
THE CONVERSION SHALL BE CARRIED
OUT BY A MANUFACTURER’S AUTHO-
-
DANCE WITH THE REQUIREMENTS OF
TERRITORIAL AUTHORITIES HAVING
JURISDICTION AND IN ACCORDANCE
WITH THE REQUIREMENTS OF THE
CAN/CGA-B149.1 OR CAN/CGA-B149.2
INSTALLATION CODES.
Orifice Sizes
These appliances are tested and approved
for installation at elevations of 0–4500 feet
(0–1372 meters) above sea level using the
standard burner orifice sizes (marked with an
asterisk [*] in Table 4). For elevations above
4500 feet, contact your gas supplier or qualified
service technician.
Deration
At higher elevations, the amount of BTU fuel
value delivered must be reduced by either:
•Usinggasthathasbeenderatedbythegas
company; or
•Changingtheburneroricetoasmallersize
as regulated by the local authorities having
jurisdiction and by the (USA) National Fuel
Gas Code NFPA 54/ANSI Z223.1 - latest
edition or, in Canada, the CAN/CGA-B149.1
codes - latest edition.
The appliance and its appliance main
gas valve must be disconnected from
thegassupply pipingsystemduring any
pressure testing of that system at test
pressures in 1/2 psi (3.5 kPa).
The appliance must be isolated from
the gas supply piping system by closing
its equipment shutoff valve during any
pressuretestingofthegassupplypiping
systemattestpressuresequaltoor less
than 1/2 psi (3.5 kPa).
Install the appliance according to the regulations
of the local authorities having jurisdiction and,
in the USA, the National Fuel Gas Code NFPA
54 / ANSI Z223.1 - latest edition or , in Canada,
the CAN/CGA-B149.1- latest edition.
NOTE: Flame appearance will diminish
4% per thousand feet.
*Standard size installed at factory.
Burner Orifice Sizes
Natural Gas
Propane
Table 4
10
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
General Information
900355-01, 07/2015
Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
LOCATION
In selecting the location, the aesthetic and
functional use of the appliance are primary
concerns; however, vent system routing to the
exterior and access to the fuel supply are also
important.
from furniture and draperies (Figure 2).
l’appareil devrait être installé dans
un endroit où il y a peu de circulation
et loin du mobilier et des tentures
(Figure 2).
The location also should be free of electrical,
plumbing, or other heating/air conditioning
ducting.
pliance. Objects placed above the unit are
-
ance and the area above it.
The appliance must be mounted on a fully
supported base extending the full width and
depth of the unit. The appliance may be lo-
cated on or near conventional construction
materials. However, if installed on combustible
materials, such as carpeting, vinyl tile or other
combustiblematerialotherthanwoodflooring,
the appliance shall be installed on a metal or
wood panel extending the full width and depth
of the appliance.
COLD CLIMATE INSULATION
For cold climate installations, seal all cracks
around the appliance with noncombustible
material and wherever cold air could enter the
room. If the floor is above ground level, it is
especially important to insulate outside chase
cavity between studs and under the floor on
which the appliance rests. Gas line holes and
other openings should be caulked or stuffed
with unfaced fiberglass insulation.
If the fireplace is being installed on a cement
slab in cold climates, a sheet of plywood or
other raised platform can be placed under-
neath to prevent cold transfer to the fireplace
and into the room. It also helps to sheetrock
inside surfaces and tape for maximum air
tightness and caulk firestops.
MANUFACTURED HOME
REQUIREMENTS
This appliance may be installed in an aftermar-
ket, permanently located, manufactured home
and must be installed in accordance with the
manufacturer's instructions.
Cet appareil peut être installé cómme
du matéri-el d'origine dans une maison
préfabriquée (É.U. seulement) ou mobile
et doit être installé selon les instructions
du fabricant.
This appliance is only for use with the type
of gas indicated on the rating plate. This ap-
pliance is not convertible for use with other
gases, unless a certified kit is used.
Cet appareil doit être utilisé uniquement
avec le type de gaz indiqué sur la plaque
signalétique. Cet appareil ne peut être con-
verti à d'autres gaz, sauf si une trousse de
conversion est utilisée.
CAUTION: Ensure that the cross members
The structural integrity of the manufactured
maintained.
CAUTION: This appliance must be grounded
to the chassis of the manufactured home
Electrical Code ANSI / NFPA 70 - latest edi-
tion or the Canadian Electrical Code CSA
C22.1 - latest edition.
When unit is installed with one side flush with a wall, the wall on
other side of unit must not extend beyond front edge of unit.
Figure 2 - Typical Installation/Locations
Top of Fireplace
Opening
Outdoors
Indoors
Combustible
Projection
extending up
to 2-1/2”
Combustible
Projection
extending more
than 2-1/2”
Horizontal Vent Termination Clearances
Side Elevation View
Ventilated or Unventilated Soffit
3”
(76 mm)
24”
(610 mm)
Horizontal Termination Kit
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
11
General Information
900355-01, 07/2015
Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
Horizontal Vent Termination Clearances
The horizontal vent termination must have a minimum of 3" (76 mm) clearance to any overhead
combustible projection of 2-1/2" (64 mm) or less (see Figure 5). For projections exceeding 2-1/2"
(64 mm), see Figure 5. For additional vent location restrictions refer to Figure 6 on Page 12.
Figure 5
For recess allowances of square horizontal termination into exterior walls,
see Figure 31 on Page 25.
Termination Heights for Vents
Above Flat or Sloped Roofs
Roof Pitch *Feet *Meters
Flat to 6/12 1.0 0.3
6/12 to 7/12 1.25 0.38
7/12 to 8/12 1.5 0.46
8/12 to 9/12 2.0 0.61
9/12 to 10/12 2.5 0.76
10/12 to 11/12 3.25 0.99
11/12 to 12/12 4.0 1.22
12/12 to 14/12 5.0 1.52
14/12 to 16/12 6.0 1.83
16/12 to 18/12 7.0 2.13
18/12 to 20/12 7.5 2.29
20/12 to 21/12 8.0 2.44
Vent/air intake termination clearances
above the high side of an angled roof
are listed in the table below.
Figure 4 - Vertical Vent Termination Clearances
12
X
Roof Pitch is X/12
2 FT
MIN.
2 FT MIN.
Lowest
Discharge
Opening
H*
*H = MINIMUM HEIGHT FROM ROOF TO
LOWEST DISCHARGE OPENING OF VENT
TERMINATION HEIGHTS FOR VENTS ABOVE
FLAT OR SLOPED ROOFS
Horizontal Overhang
Vertical
Wall
Vent
Termination
Storm Collar
Concentric
Vent Pipe
Flashing
1” (25.4 mm) Minimum
Clearance to Combustibles
VENT TERMINATION
CLEARANCES
Theseinstructions should be used as a guide-
line and do not supersede local codes in any
-
rentstandardsofCAN/CGA-B149.1in Canada.
VerticalVentTermination Clearances
Terminate multiple vent terminations accord-
ing to the installation codes listed above. Also
see Figure 3.
Terminate single vent caps relative to building
components as shown in Figure 4.
12"
minimum
Figure 3 - Multiple Terminations
discharge opening of vent.
12
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
General Information
900355-01, 07/2015
Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
Figure 6 - Horizontal vent termination clearances for buildings with combustible and noncumbustible exteriors
X
V V
V
V
V
X
V
= Vent terminal
= Air supply inlet
= Area terminal NOT permitted
= 9" U.S. (12" Canada)
C
A
L
B
C
B
B
C
C
BB
A
G
J
H
IK
M
DE
V
V
X
V
FFixed Closed
Window
Operable
Window
D
36"
(91.4 cm)
MINIMUM CLEARANCES
Clearance Description US Installation Canadian Installation
A = Clearance above grade, veranda, porch,
deck, or balcony.
18" (46 cm) 18" (46 cm)
B = Clearance to window or door that may be
opened.
6" (15.2 cm) for appliances < 10,000 BTU/hr (3kW),
9" (23 cm) for appliances > 10,000 BTU/hr (3kW) and <
50,000 BTU/hr (15kW),
12" (30 cm) for appliances > 50,000 BTU/hr (15kW).
6" (15.2 cm) for appliances < 10,000 BTU/hr (3kW),
12" (30 cm) for appliances > 10,000 BTU/hr (3kW) and <
100,000 BTU/hr (30kW),
36" (91 cm) for appliances > 100,000 BTU/hr (30kW).
C = Clearance to permanently closed window. 9" (229 mm) recommended to prevent window
condensation.
12" (305 mm) recommended to prevent window
condensation.
D = Vertical clearance to ventilated soffit
located above the terminal within a
horizontal distance of 36" (91.4 cm)
from center line of terminal.
24" (61 cm) 24" (61 cm)
E = Clearance to unventilated soffit. 24" (61 cm) 24" (61 cm)
F = Clearance to outside corner. 5" (12.7 cm) 5" (12.7 cm)
G = Clearance to inside corner. 24" (61 cm) 36" (91.4 cm)
H = Clearance to each inside of center line
extended above meter/regulator assembly.
3 ft (91.4 cm) within a height of 15 ft above the
meter/regulator assembly.
3 ft (91.4 cm) within a height of 15 ft above the
meter/regulator assembly.
I= Clearance to service regulator vent outlet. 3 ft (91.4 cm) 3 ft (91.4 cm)
J = Clearance to non-mechanical air supply
inlet to building or combustion air inlet to
any other appliance.
6" (15.2 cm) for appliances < 10,000 BTU/hr (3kW);
9" (23 cm) for appliances > 10,000 BTU/hr (3kW)
and < 50,000 BTU/hr (15kW);
12" (30 cm) for appliances > 50,000 BTU/hr (15kW).
6" (15.2 cm) for appliances < 10,000 BTU/hr (3kW);
12" (30 cm) for appliances > 10,000 BTU/hr (3kW)
and < 100,000 BTU/hr (30kW);
36" (91.4 cm) for appliances > 100,000 BTU/hr (30kW).
K = Clearance to mechanical air supply inlet. 3 ft (91.4 cm) above, if within 10 ft (3 m) horizontally.6 ft (1.83 m)
L = Clearance above paved sidewalk or paved
driveway located on public property.
7 ft (2.13 m) 7 ft (2.13 m)
M = Clearance under veranda, porch, deck, or
balcony.
18" (46.0 cm) 18" (46.0 cm)
In accordance with the current ANSI Z223.1 / NFPA 54 National Fuel Codes (latest editions).
In accordance with the current CAN/CGA-B149.1 Installation Code (latest editions).
A vent shall not terminate directly above a sidewalk or paved driveway that is located between two single-family dwellings and serves both dwellings.
Only permitted if veranda, porch, deck, or balcony is fully open on a minimum of two sides beneath the floor.
NOTE:
Local codes or regulations may require
different clearances.
Location of vent termination must NOT
interfere with access to electrical service.
X
V V
V
V
V
X
V
= Vent terminal
= Air supply inlet
= Area terminal NOT permitted
= 9" U.S. (12" Canada)
C
A
L
B
C
B
B
C
C
BB
A
G
J
H
IK
M
DE
V
V
X
V
FFixed Closed
Window
Operable
Window
D
36"
(91.4 cm)
X
V V
V
V
V
X
V
= Vent terminal
= Air supply inlet
= Area terminal NOT permitted
= 9" U.S. (12" Canada)
C
A
L
B
C
B
B
C
C
BB
A
G
J
H
IK
M
DE
V
V
X
V
FFixed Closed
Window
Operable
Window
D
36"
(91.4 cm)
[DETAIL]
Inside Corner
Center Line of
Horizontal
Termination
Inside Corner
Ventilated
Soffit
[DETAIL]
See Item “D” in table below.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
13
General Information
900355-01, 07/2015
Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
Figure 7 - Optional Indoor Hearth Extension
Finish combustible material
must be installed at or below
base of fireplace.
Finish non-combustible material may
butt against front face of fireplace.
Also see Figure 8.
Floor
Panel
Front Face
of Fireplace
Figure 8 - Optional Indoor and Outdoor Hearth Extensions
minimum
All finish hearth material (combustible
and non-combustible) must be at least
6" (152 mm) below base of fireplace.
Outdoor
Side
Fireplace
Indoor
Side
Finish combustible material must be
installed at or below base of fireplace.
Finish non-combustible material may be
installed above base of fireplace and may
butt against front face of fireplace.
Combustible indoor hearth material may only be installed
the base of the fireplace (see Figures 7 and 8).
Non-combustible indoor hearth material may be installed above the base
of the fireplace and may butt against the front face of the fireplace (see
Figures 7 and 8).
Also note the following:
• Combustible material may project beyond the sides of the fireplace
opening, as long as it is within the shaded area shown in Figure 11
on Page 14.
• Vertical installation clearances to combustible mantels vary according
to the depth of the mantel (see Figure 10 on Page 14).
• Non-combustible mantels may be installed at any height above the
appliance opening.
All outdoor hearth material (combustible and non-combustible) must
be installed a the base of the fireplace
(see Figure 8).
Also note the following:
• For vertical installation clearances to combustible outdoor mantels and
overhangs, see Page 33 and the instructions provided in the Outdoor
Installation Kit (required for all outdoor installations; see Page 49).
• Non-combustible outdoor mantels and overhangs may be installed at
any height above the appliance opening.
NOTE: Hearth extensions are not required with this appliance.
Figure 11 - Side Wall Clearances
14
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
General Information
900355-01, 07/2015
Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
Figure 10 - Mantel Clearances
4" (102 mm) above any horizontal/inclined vent component.
See Step 1 ("FRAMING") on Page 15 for clearance requirements to
nailing flanges on each side of unit and any adjacent screw heads.
Min. Height of Combustible Enclosure
To provide for the lowest possible combustible enclosure (or shelf)
surface, the venting should be routed in a way to minimize obstructions
to the space above the appliance. Do not insulate the space between the
appliance and the area above it (see Figure 9).
Wall Finishes / Surrounds / Mantels
NOTE: Combustible wall finish materials and/or surround materials must
not be allowed to encroach the area defined by the appliance front faces
(black sheet metal). Never allow combustible materials to be positioned
in front of or overlapping the appliance face. See Pages 32 and 33.
Non-combustible materials, such as surrounds and other appliance trim,
may be installed on the appliance front face with these exceptions: they
must not cover any portion of the removable glass panel.
Vertical installation clearances to combustible mantels vary according
to the depth of the mantel (see Figure 10).Mantels constructed of
non-combustible materials may be installed at any height above the
appliance opening.
NOTE: Use high-temperature paint (rated 175°F or higher) on the un-
derside of the mantel.
Minimum clearance requirements include any projections such as
shelves,window sills, mantels, etc. above the appliance.
NOTE: Attic insulation shield (H3908, see Page 35) must be in-
stalled when blown or loose-fill insulation is used, and is required
for all attic installations.
7 (178)
2
(51)
4
(102)
6
(152)
8
(203)
10
(254)
12
(305)
9 (229)
13 (330)
17 (432)
15 (381)
11 (279)
Inches
Mantel Depth
Minimum Distance to Unprotected Side Wall
Top of Appliance
Distance from top of appliance
to bottom of mantel
MINIMUM CLEARANCES TO COMBUSTIBLES
Appliance and Vent Clearances
The appliance is approved with zero clearance to combustible materials
on both sides (as detailed in Table 5), with the following exceptions:
•When the unit is installed with one side flush with a wall, the wall on the
other side of the unit must not extend beyond the front edge of the unit.
•In addition, when the unit is recessed, the side walls surrounding the
unit must not extend beyond the front edge of the unit (see Figure 10).
Figure 9 - Min. Height of Combustible Enclosure
Min. 2 ft vertical
vent section
and one 90-degree
Combustible
Enclosure/Shelf
Min. 4"
minimum
Indoor/Outdoor
minimum
Indoor/Outdoor
Top of
Fireplace
Combustible materials
are allowed in gray “safe
zone” illustrated here.
Combustible walls are
shown in black.
Protected wall is shown
in white.
Combustible material
may project beyond
the side of the fireplace
opening if it is within
the gray "safe zone"
illustrated here.
1/2"
(13 mm)
5”
(127 mm)
8-1/4"
(209 mm)
14"
(356 mm)
12”
(305 mm)
17”
(432 mm)
45°
Gray area
is “safe
At 14" minimum
side wall clearance,
a combustible
wall can project
to any length.
At 8-1/4" side
wall clearance,
a combustible
wall can project
12" maximum.
~
~
Do NOT insulate space between
appliance and area above it.
IMPORTANT!
Min. clearance to
combustibles above any
horizontal vent component
is 4" .
MINIMUM CLEARANCES TO COMBUSTIBLES
Back / Sides
Top Spacers
Floor
Unit Bottom to Ceiling
Vertical Vent Pipe 1"
Horizontal Vent Pipe
SERVICE CLEARANCES
Front
Table 5
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
15
Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
Installation Instructions
900355-01, 07/2015
TYPICAL INSTALLATION SE-
QUENCE
The typical sequence of installation is outlined
below.
NOTE: Each installation is unique and
may result in variations to the steps
described herein.
See the page numbers referenced in the fol-
lowing steps for detailed procedures.
Step 1. FRAMING (Page 15): Construct
appliance framing. Position
appliance within framing; and
secure with nailing brackets.
Step 2. ROUTE GAS LINE (Page 18):
Route gas supply line to right side
(when viewed from control side of
appliance).
Step 3. INSTALL VENT SYSTEM (Page 19):
install vent system and exterior
termination.
Step 4. FIELD WIRING (Page 28): Connect
120 Vac electrical power to the
appliance receptacle.
Step 5. REMOVE GLASS DOOR ASSEMBLY
(Page 29).
Step 6. CONNECT GAS LINE (Page 29):
Make connection to gas supply.
Step 7. INSTALL FIREBOX LINER PANEL
KIT (Page 30).
Step 8. INITIALIZE THE REMOTE CONTROL
SYSTEM (Page 30).
Step 9. VERIFY APPLIANCE OPERATION
(Page 30).
(Page 30).
Step 11. INSTALL GLASS DOORS AND
MODESTY PANEL (Page 30).
Step 12. BURNER ADJUSTMENTS (Page
31): Adjust burner air shutter to
ensure proper flame appearance.
FINISHING REQUIREMENTS (Page 32).
Step 13. ATTACHING SAFETY-IN-
OPERATION WARNINGS (Page 34).
PRE-INSTALLATION STEPS
The appliance is shipped with all gas controls
and components installed and pre-wired.
1. Remove the shipping carton, exposing the
front glass door on the control side.
2. Using a Phillips screwdriver, unfasten two
(2) screws located at the top of the glass
frame (see Figure 54 on Page 41). Tilt the
top of the glass frame away from the unit.
Lift it carefully off the bottom door track
and set the door aside, protecting it from
inadvertent damage.
WARNING
Failure to position the parts in
orfailure to useonly parts specifi-
may result in property damage or
personal injury.
AVERTISSEMENT
Risque de dommages ou de
blessures si les pièces ne sont
ces schémas et ou si des pièces
autres que celles spécifiquement
approuvéesaveccetappareilsont
utilisées.
NOTE: The nailing flanges, combustible
members and screw heads in areas directly
adjacent to the nailing flanges are EXEMPT
from the 1/2" clearance to combustible
requirements for the firebox outer wrapper.
Combustible framing may be in direct contact
with the nailing flanges and may be located
closer than 1/2" from screw heads and the
firebox wrapper in areas adjacent to the
nailing flanges. Frame the opening to the
exact dimensions specified in the framing
details in these Installation Instructions.
Figure 12
Use Top Flange for
Front of Fireplace
Use Center Flange
for Flush Mount
Use Bottom Flange for
DETAILED INSTALLATION STEPS
Step 1. FRAMING
Frame these appliances as illustrated in Figure
13 on Page 16. All framing details must allow
for a minimum clearance to combustible fram-
ing members as shown in Table 5 and Figures
9–11 on Page 14.
If the appliance is to be elevated above floor
level, a solid continuous platform must be
constructed below the appliance.
Headers may be in direct contact with the
appliance top spacers but must not be sup-
ported by them or notched to fit around them.
All construction above the appliance must be
self-supporting, DO NOT use the appliance for
structural support.
Secure the fireplace to the side framing mem-
bers using the unit's nailing flanges - one
top and bottom on each side of the fireplace
front (see Figure 12). Use 8d nails or their
equivalent.
Securing Unit to Framing
by Nailing Flanges
Barrier (see Notice, Page 30)
Thisfireplacecomes withabarrier toreducethe
likelihood of burns from touching hot glass. If
the barrier is damaged, the fireplace should be
turned off immediately and the fireplace must
not be operated until a new, approved factory
barrier for this unit is installed.
To remove barrier follow these steps.
1. Lift barrier up by the frame at the top.
2. Remove lower filler piece by pulling down
off of the barrier.
3. Lower barrier and push barrier to left to
release right side.
4. Pull the right side out of fireplace.
5. Remove screen.
6. Install the new, approved factory barrier
with flat side of screen toward firebox.
13
(330)
16
(406)
6-1/2
(165)
C
Inches
(millimeters)
1-1/2
(38)
D
A
B
E
~
16
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
Installation Instructions
900355-01, 07/2015
Figure 13
D
B
13
(330)
16
(406)
6-1/2
(165)
C
Inches
(millimeters)
A
*For indoor/outdoor installations, the control side
of the fireplace must be installed on the indoor side.
FRAMING SPECIFICATIONS
Framing should be constructions of 2x4 or larger lumber.
ABCDE
in 52-1/8 47-3/8 75-1/2 26-3/8 6
Dimension Bis from fireplace base to top framing member.
Dimension C is from fireplace base to centerline of horizontal vent pipe.
Minimum vent framing: 2 ft vertical vent and one 90° elbow. For other
venting configurations, see .
1/2" board for platform (shown in gray).
Dimension E is a 6" clearance from fireplace base to outdoor
surface (e.g., deck, patio, lanai) that is required as a moisture barrier
(not a combustible clearance) on outdoor side only.
INDOOR SIDE
OUTDOOR SIDE
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
17
Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
Installation Instructions
900355-01, 07/2015
Figure 14
26-1/4
(667)
3-1/2
(89)
19-5/8
(499)
46-5/8
(1184) 7 (178)
50-1/2
(1283)
29-5/8
(752)
12-3/8
(314)
5-1/8
(130)
41-1/2
(1054)
33-3/4
(857)
34-3/4
(883)
27-1/2
(699)
13-1/8
(333)
25-3/8
(645)
7-3/8
(187)
5-1/2
(140)
J-Box
Gas Inlet
Control Switch
Wires Knock-Out
Fireplace Vent Collar
8" Inner / 11" Outer
Top View
Front View (opposite valve access side)
Fireplace Dimensions
(shown with Outdoor Kit installed)
Left Side View
inches
(millimeters)
inches
(millimeters)
inches
(millimeters)
FIREPLACE DIMENSIONS
FIREPLACE COLLAR AND VENT SIZE
8" Inner / 11" Outer
NOTE: All venting/termination systems (vertical and horizontal) require
installation of the provided Vent Restrictor. See Page 19 for details.
18
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
Installation Instructions
900355-01, 07/2015
Schedule 40 Pipe
Natural
Gas
Propane
Gas
0-10 1/2 3/8
10-40 1/2 1/2
40-100 1/2 1/2
100-150 3/4 1/2
150-200 3/4 1/2
Table 6
Proper Sizing of Gas Line
Properly size and route the gas supply line
from the supply regulator to the area where the
appliance is to be installed per requirements
outlined in the National Fuel Gas Code, NFPA
54 - latest edition (USA) or CAN/CGA-B149.1
- latest edition (Canada).
Never use galvanized or plastic pipe. Refer to
Table 6 for proper sizing of the gas supply line,
if black iron pipe is being used. Gas lines must
be routed, constructed and made of materials
that are in strict accordance with local codes
and regulations.
IMPORTANT: It is critical that a licensed
installer perform this step strictly per
NFPA.
We recommend that a qualified, licensed
plumber or gas fitter be hired to correctly size
and route the gas supply line to the appliance.
Installing a gas supply line from the fuel supply
to the appliance involves numerous consider-
ations of materials, protection, sizing, loca-
tions, controls, pressure, sediment, and more.
Certainly no one unfamiliar and unqualified
should attempt sizing or installing gas piping.
NOTES:
• All appliances are factory-equipped with a
flexible gas line connector and 1/2" shutoff
valve (see Figure 37 on Page 29).
• SeeMassachusetts Requirements on Page
6for additional requirements for installa-
tions in the state of Massachusetts in the
USA.
• Thegassupplylineshouldnotbeconnected
to the appliance until Step 6 (Page 29).
• Apipejointcompoundratedforgasshould
be used on the threaded joints. Ensure
propane-resistant compounds are used in
propane applications. Be very careful that
the pipe compound does not get inside the
pipe.
• Sediment Trap: It is recommended to install
a sediment trap in the supply line as close as
possible to the appliance (see Figure 37 on
Page 29). Appliances using propane should
have a sediment trap at the base of the tank.
• Check with local building ofcial for local
code requirements (such as whether below-
grade penetrations of the gas line allowed,
etc.).
Figure 15 - INDOOR / INDOOR
Figure 16 - INDOOR / OUTDOOR
19-1/2"
Right Side Front Corner
19-1/2"
Right Side Front Corner
Route a 1/2" (13 mm) gas line along the inside
ofthe rightside framingasshown inFigures 15
and 16. Gas lines must be routed, constructed
and made of materials that are in strict accor-
dance with local codes and regulations.
All appliances are factory-equipped with a flex-
ible gas line connector and 1/2" shutoff valve
Page 29).
The incoming gas line should be piped into
the valve compartment and connected in one
of the two methods as shown in Figure 37 on
Page 29.
NOTICE
CONTROL SIDE of the fireplace must be
installed on the INDOOR side.
Step 2. ROUTE GAS LINE
IMPORTANT NOTE REGARDING
PROPANE INSTALLATIONS
Using a propane tank smaller than
100 lbs may create pressure loss and
insufficient fuel delivery, which can cause
sooting, severe delayed ignition, or other
malfunctions (ref. NPFA 58).
Any damage as a result of insufficient tank
size or other improper installation is NOT
covered under the limited warranty.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
19
Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
Installation Instructions
900355-01, 07/2015
Step 3. INSTALL VENT SYSTEM
General Information
These instructions should be used as a
guideline and do not supersede local codes
-
the USA or the current standards of CAN/
CGA-B149.1 in Canada.
local installation codes and the requirements
of the gas supplier.
foumisseunde gaz.
Use only approved venting components. See
Page 8.
These fireplaces must be vented
directly to the outside.
The vent system may not service multiple ap-
pliances and must never be connected to a flue
serving a solid fuel burning appliance.
The vent pipe is tested to be run inside an
enclosed wall (such as a chase). There is no
requirement for inspection openings in the en-
closing wall at any of the joints in the vent pipe.
Vent Restrictor Assembly and
Installation
All vent systems require installation of a vent
restrictor. A vent restrictor kit is provided with
the fireplace (packaged inside the firebox) and
includes one base, two wings, and four screws
(see Figure 17A).
1. Assemble the vent restrictor components
according to the type of termination and
length of vent run, as shown in Figures 17B
and 17C.
2. Install the vent restrictor in the appliance
top flue outlet, as shown in Figure 17D. The
vent restrictor is held in place by friction
only.
NOTE: When possible, install the vent
restrictor through the top of the appliance
vent outlet BEFORE installing the vent
system. (It is possible to install the vent
restrictor from inside the firebox after vent
system installation; however, doing so
requires removing the firebox baffle).
Vent Termination
With the appliance secured in framing,
determine whether to terminate the venting
vertically (through the roof) or horizontally
(through the wall).
• ForVertical(Roof)TerminationSystems,
see Pages 20–23.
• ForHorizontal(Wall)TerminationSystems,
see Pages 24–27.
See Page 35 for a list of
approved venting components.
Assembly for vertical termination with 11–40 ft vertical runs:
Assembly for vertical termination with 6–10 ft vertical runs:
Assembly for vertical termination with 41–60 ft vertical runs:
Vent Restrictor Kit
Vent Restrictor Assembly for Vertical Termination Systems
For systems with vertical termination, use the four provided
screws to attach the two wings to the base in the applicable
position based on length of vertical run, as shown below.
Vent Restrictor Assembly for
Horizontal Termination Systems
For systems with horizontal
termination, use only the vent
restrictor base.
Figure 17D
Install applicable vent restrictor assembly (per Figures 17B and 17C)
into inner collar of appliance vent outlet.
NOTE: The vent restrictor is held in place by friction only.
Applicable Vent Restrictor
Figures 17B
and 17C
Appliance Vent Outlet
Inner Collar
Vent Restrictor Installation
Figure 17A Figure 17B
Figure 17C
20
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Innovative Hearth Products
DRT63ST Direct-Vent Gas Fireplaces
Installation Instructions
900355-01, 07/2015
Available Straight Vent Sections
Cat. No. Model No. Description Effective Length
H2250 SV8L6
H2251 SV8L12
H2252 SV8L24
H2253 SV8L36
H2254 SV8L48
Table 7 See Page 35 for a list of all approved venting components.
Figure 18
This section includes configurations for verti-
cal (roof) termination systems with either
straight vertical venting (see below and Page
23)and offset vertical venting (see Page 23).
Secure Vent®rigid vent pipe and termination
components are shown in the figures.
The tables on Page 23 summarize each sys-
tem’s minimum and maximum vertical and
horizontal length values.
For vertical (roof) termination, the minimum
vent height above the roof and/or adjacent
walls is specified in ANSI Z223.1, latest edi-
tion (in Canada, the current CAN/CGA-B149.1
installation code) and by major building
codes. Always consult your local codes for
specific requirements. A general guide to
follow is the Gas Vent Rule (see Figure 4 on
Page 11).
Vertical Termination System
NOTE: If not already done, install the
provided vent restrictor before proceed-
ing (see Page 19).
Determine the number of straight vent sec-
tions required. Available straight vent sec-
tions (and their effective lengths) are listed
in Table 7, below. See Page 35 for all venting
components.
Plan the vent lengths so a joint does not occur
at the intersection of ceiling or roof joists.
Refer to the “VENT SECTION LENGTHS”
charts at right.
Firestop/Spacer
Termination
Flashing and
Storm Collar
Clearance to
Combustibles
Secure Vent
Vent Sections
Min. 6 ft
Vertical Termination System
Metric
Conversion
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2075.8510005161
5.217573.9511005171
0270600105161
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