Superior DRT6340TYN, DRC6340TYN, DRT6345TYN, DRC6345TYN Installation And Operation Instructions Manual

Installation and Operation Instructions

PFS

USC

P900344-00

DRT/DRC6300 Series Powervent Direct Vent Gas
Fireplaces

P/N 900344-00 Rev. NC 01/2015

Ce manuel est disponible en francais, simplement
en faire la demande. Numéro de la pièce 900344-02.

®

Models

DRT6340TYN
DRC6340TYN

DRT6345TYN
DRC6345TYN

Report No. F14-106

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.

A barrier designed to reduce the risk of burns from
the hot viewing glass is provided with this appliance
and shall be installed for the protection of children
and other at-risk individuals.

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 appliance is not convertible for use with other gases, unless a certified kit is used.

Cet appareil peut installé dans une maison préfabriquée (mobile) déjà installée à demeure, si les réglements
locaux le permettent. Ce appareil doit être utilisé uniquement avec le type de gaz indiqué sure la plaque
signalétique. Cet appareil ne peut être converti à d’autres gaz, sauf si une trousse de conversion est utilsée.

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 enfants et Des personnes à risques.

WARNING:

FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly could result
in serious injury, death, or property damage.

— 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

• Do not try to light any appliance.

• Do not touch any electrical switch; do not use any
phone in your building.

• Leave the building immediately.

• Immediately call your gas supplier from a neigh­bor’s phone. Follow the gas supplier’s instructions.

• If you cannot reach your gas supplier, call the fire
department.

— Installation and service must be performed by a

qualified installer, service agency or the gas sup­plier.

AVERTISSEMENT:
RISQUED’INDENDIE OU D’EXPLOSION

Le non-respect Des avertissements de sécurité
pourrait d’entraîner des blessures graves, la mort
ou des dommages matériels.

— Ne pas entreposer ni utilizer d’essence ni d’autres

vapeurs ou liquides inflammables dans le voisin­age de cet appareil ou de tout autre appareil.

— QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ:

• Ne pas tenter d’allumer d’appareil.

• Ne touchez à aucan interrupteur. Ne pas vous
servir des téléphones se trouvant dans le bâti­ment où vous trouvez.

• Sortez immédiatement de bâtiment.

• Appelez immédiatement votre fournisseur de
gaz depuis un voisin. Suivez les instructions du
fournisseur.

• Si vous ne pouvez rejoindre le fournisseur de
gaz, appelez le service des incindies.

— L’installation et l’entretien doivent être assurés par

un installateur ou un service d’entretien qualifié
ou par le fournisseur de gaz.

Innovative Hearth Products

TM

Superior

DRT/DRC6300 Powervent Series Direct-Vent Gas Fireplaces

General Information
900344-00 01/2015

DANGER

HOT GLASS WILL

CAUSE BURNS.

DO NOT TOUCH GLASS

UNTIL COOLED.

NEVER ALLOW CHILDREN

TO TOUCH GLASS.

A barrier designed to reduce the risk of burns from the hot viewing glass
is provided with this appliance and shall be installed for the protection of
children and other at-risk individuals.

See attached color flyer for proper color representation

DANGER

VITRE CHAUDE

RISQUE DE BRÛLURES.

NE TOUCHEZ PAS UNE VITRE

NON REFROIDIE.

NE LAISSEZ JAMAIS UN ENFANT

DE TOUCHER LA VITRE.

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 enfants et Des personnes à risques.

Voir ci-joint tract pour une bonne représentation de la couleur

PELIGRO

EL VIDRIO CALIENTE

CAUSARÁ QUEMADURAS.

USTED DEBE NUNCA

TOCAR EL VIDRIO CALIENTE.

LOS NIÑOS DEBEN NUNCA

TOCAR EL VIDRIO.

Una barrera diseñada para reducir el riesgo de quemaduras desde la mir­illa (vidrio) caliente es proveida con este aparato y deberá instalarse para
la protección de los niños y otros individuos en riesgo.

2

Vea el volante adjunto para la representación de color adecuado

Innovative Hearth Products

TM

Superior

DRT/DRC6300 Powervent Series Direct-Vent Gas Fireplaces

General Information
900344-00 01/2015

Safety and Your

Fireplace

All parts of your

IHP fireplace get

EXTREMELY HOT!

 To prevent severe burns

and injuries, install a
screen or physical barrier
to prevent 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.

• Keep children away from an operating
fireplace. Closely supervise children
in any room where a fireplace is
operating to prevent contact with
glass.

• Keep clothing, furniture, gasoline, and
other flammable liquids away from the
fireplace.

• Even after the gas is turned off,
fireplace surfaces remain extremely
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 32).

 Read Important Safety Information

(Page 4)

La sécurité et

votre foyer

Toutes les parties de votre

foyer IHP deviennent

EXTRÊMEMENT CHAUDES !

 Afin d'éviter de vous brûler

gravement ou de vous
blesser, installez une grille
ou une barrière physique
pour empêcher 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 !

• La vitre située à l'avant du foyer atteint
des températures EXTRÊMEMENT
ÉLEVÉES et peut causer de graves
blessures en cas de contact.

• Tenez les enfants à l'écart du foyer
lorsqu'il fonctionne. Surveillez
attentivement les enfants dans les
pièces où un foyer est utilisé afin
d'éviter qu'ils ne soient en contact avec
la vitre.

• Tenez tous les vêtements, les meubles,
l'essence et tout autre liquide inflammable à
l'écart du foyer.

• Même après fermeture du gaz, les
surfaces du foyer restent extrêmement
chaudes.

 Veillez à coller les Étiquettes de mise en

garde relatives à la sécurité d'utilisation
à l'endroit où vous utilisez le foyer, pour
rappeler à tous les utilisateurs les dangers
liés aux températures élevées (Page 32).

 Lisez L’information de sûreté importante

(Page 4).

Seguridad y su

chimenea

¡Todas las partes de la

chimenea IHP se ponen

MUY CALIENTES!

 Instale una malla o barrera física para evitar

el contacto directo con el vidrio y prevenir las
quemaduras y lesiones graves.

 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.

• Mantenga la ropa, mobiliario,
gasolina y otros líquidos inflamables
alejados de la chimenea.

• Aún después de haber apagado el
gas, las superficies de la chimenea
permanecen extremadamente
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 32).

 Lea Información importante de seguridad

(Página 4).

[FRENCH][ENGLISH]

[SPANISH]

3

INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (DRT6340/45TYN) • INSTALLATION INSTRUCTIONS

TABLE OF CONTENTS

Safety and Your Fireplace
Important Safety Information

Packaging .........................................Page 4

Introduction ......................................Page 4

General Information ..........................Page 4

Massachusetts Requirements ...........Page 6

Cold Climate Insulation .....................Page 7

Manufactured Home Requirements ..Page 7

Location ............................................Page 7

Vent Termination Clearances ............ Page 8

Minimum Clearances to Combustibles Page 10

Pre-Installation Steps ........................Page 11

Typical Installation Sequence ...........Page 11

Detailed Installation Steps .................Page 11

General Vent Information ..................Page 14

Power Vent Components...................Page 14

Vent Section Length Chart ................Page 15

Offset Installation ..............................Page 15

Horizontal Termination System ......... Page 18

Installing Power Vent Termination ....Page 18

Typical Installation Sequence ...........Page 20

Attaching Safety-in-Operation

Warnings................................

Installation Accessories ....................Page 30

Service and Maintenance Notices
Appliance Operation Notices
Appliance Operation and Care
Gas Controls / Control Compartment Access

Page ..................................................Page 35

Purge Cycle
Lighting the Appliance
Power Vent Operation
Maintenance

Front Glass Enclosure Panel Removal/Installa­tion

Log, Volcanic Stone, and Glowing Ember Place­ment
Burner Adjustments
Electronic Appliance Inspection
Ordering Replacement Parts
Accessory Components
Lighting Instructions
Maintenance Schedule
Troubleshooting
Replacement Parts List

Warranty ..........................................Page 57

NOTE:

• IF THE BARRIER BECOMES DAMAGED,
THE BARRIER SHALL BE REPLACED WITH
THE MANUFACTURER’S BARRIER FOR THIS
APPLIANCE.

• FOR USE WITH BARRIER(S) PART NO(S).
J7422 (40” MODELS) AND J7423 (45”
MODELS).

4

.......................................Page 35

....................................Page 38

...................................................Page 39

.................................................Page 41

................................Page 51

...............Page 3

.........Page 4

.....Page 33

............Page 33

..........Page 35

......................Page 36

.......................Page 38

.........................Page 43

........Page 44

............Page 45

....................Page 46

........................Page 48

......................Page 50

.....................Page 53

Page 29

PACKAGING

The assembled vented gas fireplace is packaged with:

BOX 1 - Fireplace:

• Literature Kit (plastic bag shipped

inside firebox),

• Bags of Glowing Embers, Platinum Embers,

and Volcanic Stone

• Barrier

• Door Modesty Shield

• Adaptor with Probe Assembly

• (1) Remote Control Kit and Receiver Kit

BOX 2 - Power Vent Components:

• (1) Power Vent Termination

• (1) Termination Adaptor

• (1) Horizontal Firestop Assembly

• (1) Vacuum Hose

• (1) 11/32" Hose Clamp

• (1) Strain Relief

• (1) Bushing

• (4) Insulated 1/4" Male Terminals

• (2) #10 Ring Terminals

BOX 3 - Firebox Liner Panels:

In one of the following panel styles:

• Ceramic Liner Kit - Buff Rustic

• Ceramic Liner Kit - Red Rustic

• Porcelain Liner Kit - Black

• Ceramic Liner Kit - Red Herringbone

• Ceramic Liner Kit - Buff Herringbone

Please read and understand these instruc­tions before beginning your installation.

INTRODUCTION

These Electronic appliances are designed to
operate on natural gas and have an electronic
intermittent pilot ignition system. External 120
Volt AC electrical power is required to operate
these units.

These vented gas fireplaces are sealed combus­tion gas fireplaces designed for residential,
manufactured home, and commercial ap­plications.

Use Only These Approved Vent Components
These fireplaces are designed, tested and

listed for operation and installation with, the
following (4-1/2" inner and 7-1/2" outer) vent
components only:

• Secure Vent® Direct-vent system compo-

nents manufactured by Security Chimneys
International.

These approved vent system components are
labeled for identification. Do NOT use any other
manufacturer’s vent components with these
appliances.

GENERAL INFORMATION

WARNING

Young children should be care­fully supervised when they are
in the same room as the appli­ance. Toddlers, young children
and others may be susceptible
to accidental contact burns. A
physical barrier is recommended
if there are at risk individuals in
the house. To restrict access to
a fireplace or stove, install an
adjustable safety gate to keep
toddlers, young children and
other at risk individuals out of
the room and away from hot
surfaces.

AVERTISSEMENT

Les jeunes enfants devraient être
surveillés étroitement lorsqu’ils
se trouvent dans la même pièce
que l’appareil. Les tout petits,
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 personnes à risques habi­tent la maison. Pour empêcher
l’accès à un foyer ou à un poêle,
installez une barrière de sécu­rité; cette mesure empêchera les
tout petits, les jeunes enfants et
toute autre personne à risque
d’avoir accès à la pièce et aux
surfaces chaudes.

Children and adults should be alerted to the haz­ards of high surface temperature and should stay
away to avoid burns or clothing ignition.

Les enfants et les adultes devraient être
infor-més des dangers que posent les tem­pératures de surface élevées et se tenir à
distance afin d’éviter des brûlures ou que
leurs vêtements ne s’enflamment.

DO NOT ATTEMPT TO ALTER OR MODIFY
THE CONSTRUCTION OF THE APPLIANCE
OR ITS COMPONENTS. ANY MODIFICATION
OR ALTERATION MAY VOID THE WARRANTY,
CERTIFICATION AND LISTINGS OF THIS UNIT.

INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (DRT6340/45TYN) • INSTALLATION INSTRUCTIONS

WARNING

Improper installation, adjust­ment, alteration, service or
maintenance can cause injury
or property damage. Refer to
this manual. For assistance or
additional information consult
a qualified installer, service
agency or the gas supplier.

WARNING

Failure to comply with these
installation instructions will
result in an improperly installed
and operating appliance, voiding
its warranty. Any change to this
appliance and/or its operating
controls is dangerous.

WARNING

Clothing or other flammable
material should not be placed
on or near the appliance.

AVERTISSEMENT

On ne devrait pas placer de
vêtements ni d’autres matières
inflammables sur l’appareil ni
à proximité.

WARNING

Any safety screen or guard
removed for servicing the appli­ance must be replaced prior to
operating the appliance.

AVERTISSEMENT

Tout écran ou protecteur retiré
pour permettre l’entretien de
l’appareil doit être remis en
place avant de mettre l’appareil
en marche.

WARNING

Improper installation or use of
this appliance can cause serious
injury or death from fire, burns,
explosion or carbon monoxide
poisoning.

WARNING

Failure to position the parts in
accordance with these diagrams
or failure to use only parts specifi­cally approved with this appliance
may result in property damage or
personal injury.

AVERTISSEMENT

Risque de dommages ou de
blessures si les pièces ne sont
pas installées conformément à
ces schémas et ou si des pièces
autres que celles spécifiquement
approuvées avec cet appareil sont
utilisées.

Installation and repair should be done by
a qualified service person. The appliance
should be inspected before use and at least
annually by a professional service person.
More frequent cleaning may be required due
to excessive lint from carpeting, bedding
material, etcetera. It is imperative that control
compartments, burners and circulating air
passageways of the appliance be kept clean.

L’installation et la réparation devrait
être confiées à un technicien qualifié.
L’appareil 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 nécessaires si les
tapis, la literie, et cetera produisent une
quantité importante de pous-sière. Il est
essentiel que les compartiments abritant
les commandes, les brûleurs et les con­duits de circulation d’air de l’appareil
soient tenus propres.

Do not use this appliance if any part has been
under water. Immediately call a qualified ser­vice technician to inspect the appliance and
to replace any part of the control system and
any gas control which has been under water.

Ne pas utiliser cet appareil s’il a été
plongé, même partiellement, dans
l’eau. Appeler un technicien qualifié pour
inspecter l’appareil et remplacer toute
partie du système de commande et toute
commande qui a été plongée dans l’eau.

Only trim kit(s) supplied by the manufacturer
shall be used in the installation of this ap­pliance.

Seules les trousses de garniture fournies
par le fabricant doivent être utilisées pour
l’installation de cet appareil.

Codes and Standards

These appliances comply with National Safety
Standards and are tested and listed by PFS (Re­port No. F14-106) to Z21.50b-2009 (in Canada,
CSA-2.22b-2009), and CAN/CGA-2.17-M91
(R2009) in both USA and Canada, as vented
gas fireplaces.

These appliances are listed by PFS for
installation in bedrooms and manufactured
(mobile) homes.

Installation must conform to local codes. In the
absence of local codes, installation must comply
with the current National Fuel Gas Code, ANSI
Z223.1/NFPA 54 (in Canada, the current CAN/
CGA-B149.1 installation code).

The appliance, when installed, must be electri­cally grounded 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.

Provide adequate clearances around air open­ings and adequate accessibility clearance for
service and proper operation. Never obstruct
the front openings of the appliance.

These appliances are designed to operate on
natural gas. The use of other fuels or combina­tion of fuels will degrade the performance of
this system and may be dangerous.

These appliances must not be connected to a
chimney or flue serving a separate solid fuel
burning appliance.

These electronic appliances are remotely con­trolled and feature an electronic intermittent
pilot ignition system. External electrical power
is required to operate these units.

These electronic models come standard with a
remotely-modulated gas valve; flame appear­ance and heat output cannot be controlled at the
gas valve. The BTU Input for these appliances
is shown in Table 1.

Input (BTU/HR), Natural Gas

Model No. Input (BTU/Hr)

40 in. 26,500 - 42,000
45 in. 35,000 - 48,000

Table 1

5

INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (DRT6340/45TYN) • INSTALLATION INSTRUCTIONS

Gas Pressure - All Models

Tables 2 and 3 show the appliance inlet and
manifold gas pressure requirements.

Inlet Gas Supply Pressure

Minimum Maximum

5.5" WC

(1.37 kPa)

10.5" WC

(2.62 kPa)

Table 2

Manifold Gas Supply Pressure

Low High

1.6" WC

(.40 kPa)

3.5" WC

(.87 kPa)

Table 3

Test gauge connections are provided on the front
of the gas control valve; identified IN for the inlet
and OUT for the manifold side (see Figure 1).

The appliance and its appliance main gas
valve must be disconnected from the gas
supply piping system during any pressure
testing of that system at test pressures in
excess of 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 pressure testing of
the gas supply piping system at test pres­sures equal to or less than 1/2 psi (3.5 kPa).

Gas Valve Diagram

See Figure 1 for gas valve diagram.

PURGE CYCLE
This is a power vented fireplace that
requires household electrical power
to operate. It will not operate during
a power failure. When the fireplace
is turned off, the exhaust blower will
continue to operate for approximately
fifteen (15) seconds after shutdown
to expel the exhaust gases from the
venting system.

Orifice Sizes - Sea Level To High Altitude

These appliances are tested and approved for
installation at elevations of 0 - 4500 ft (0 - 1370
m) above sea level, using the standard burner
orifice sizes (marked with an "*" in Table 4).
For elevations above 4500 ft, contact your gas
supplier or qualified service technician.

Deration - At higher elevations, the amount
of BTU fuel value delivered must be reduced
by either:

• Using gas that has been derated by the gas
company.

• Changing the burner orifice to a smaller size
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
code - latest edition.

Install the appliance according to the regulations
of the local authorities having jurisdiction, and
the (USA) National Fuel Gas Code NFPA 54 /
ANSI Z223.1 - latest edition,
or (Canada) CAN/CGA-B149.1 - latest edition.

NOTE: Flame appearance will diminish 4%
per one thousand feet of altitude.

Burner Orifice Size

Elevation 0 - 4500 ft (0 - 1370 m)

Model Orifice Size / Catalog Number

40 in. 0.125" (1/8") * H7924 •

45 in. 0.136" (#29) * H8141 •

Traditional

40 in. 0.0700" (#50) *

45 in. 0.0700" (#50) *

Contemporary

Table 4

* Standard size installed at factory

• Part /Cat. Number

In Canada - CAN/CGA-2.17-M91 (R2009) (high
altitude):

THE CONVERSION SHALL BE CARRIED OUT
BY A MANUFACTURER’S AUTHORIZED REP­RESENTATIVE, IN ACCORDANCE WITH THE
REQUIREMENTS OF THE MANUFACTURER,
PROVINCIAL OR TERRITORIAL AUTHORITIES
HAVING JURISDICTION AND IN ACCORDANCE
WITH THE REQUIREMENTS OF THE CAN/CGA­B149.1 OR CAN/CGA-B149.2 INSTALLATION
CODES.

COMMONWEALTH OF MASSACHUSETTS
REQUIREMENTS

These appliances 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.

• Installation and repair must be done by a
plumber or gas fitter licensed in the Com­monwealth of Massachusetts.

• The flexible gas line connector used shall
not exceed 36 inches (92 centimeters) in
length.

• The individual manual shut-off must be a
T-handle type valve.

Massachusetts Horizontal Vent Requirements

In the Commonwealth of Massachusetts, hori-

(From DFC Wire

Manifold (Out)

Test Port

Inlet (In) Test Port

Green Wire

Harness)

Connect GTMS
Wire Harness

Pressure
Regulator
Tower

zontal terminations installed less than seven
(7) feet above the finished grade must comply

(From DFC Wire

Harness)

Main Gas Inlet

3/8" NPT

Wire

Yellow Ground Wire
(From DFC Wire
Harness)

with the following additional requirements:

• 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..

Figure 1 - SIT Electronic Gas Valve

6

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (DRT6340/45TYN) • INSTALLATION INSTRUCTIONS

• A metal or plastic identification plate must
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.

COLD CLIMATE INSULATION

For cold climate installations, seal all cracks
around your appliance with noncombustible
material and wherever cold air could enter
the room. It is especially important to insulate
outside chase cavity between studs and under
floor on which appliance rests, if floor is above
ground level. 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 underneath
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.

Cross Corner

Application

Room Divider

Application

Recessed

Application

Island

Application

Flat

Application

Application

Flat on Wall

Horizontal

Termination

Fireplace

NOTE: 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.

Drywall

Top of Fireplace

Opening

Noncombustible

MANUFACTURED HOME
REQUIREMENTS

This appliance may be installed in an aftermar­ket 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 appliance
is not convertible for use with other gases.

Cet appareil doit être utilisé uniquement
avec le type de gaz indiqué sur la plaque
signalétique. Cet appareil ne peut être
converti à d'autres gaz.

CAUTION: Ensure that the cross mem­bers are not cut or weakened during
installation. The structural integrity of
the manufactured home floor, wall, and
ceiling/roof must be maintained.

Figure 2 - Typical Installation

CAUTION: This appliance must be
grounded to the chassis of the manu­factured home in accordance with local
codes or in the absence of local codes,
with the National Electrical Code ANSI /
NFPA 70 - latest edition.

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.

Due to high temperatures, the appliance
should be located out of traffic and away from
furniture and draperies (Figure 2).

En raison des températures élevées,
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 should also be free of electrical,
plumbing or other heating/air conditioning
ducting.

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Be aware that this is a heat producing ap­pliance. Objects placed above the unit are
exposed to elevated temperatures.

Do not insulate the space between the appli­ance 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 lo­cated on or near conventional construction
materials. However, if installed on combustible
materials, such as carpeting, vinyl tile, or other
combustible material other than wood flooring,
the appliance shall be installed on a metal or
wood panel extending the full width and depth
of the appliance.

7

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

INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (DRT6340/45TYN) • INSTALLATION INSTRUCTIONS

VENT TERMINATION CLEARANCES

These instructions should be used as a guide­line and do not supersede local codes in any
way. Install venting according to local codes,
these instructions, and the current (USA)
National Fuel Gas Code ANSI-Z223.1 / NFPA
54, or (Canada) CAN/CGA-B149.1 standards.

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 3). For projections
exceeding 2-1/2" (64 mm), see Figure 3. For
additional vent location restrictions refer to
Figure 4 on Page 9.

Combustible Projection

2-1/2" or less in length

Combustible Projection

Greater than 2-1/2" in length

Ventilated or

Unventilated Soffit

See Figure 19 on Page 19 for the re­cess allowances, into exterior walls,
of the power vent terminations.

24"

(610 mm)

Side Elevation View

Power Vent Termination

Combustible

Figure 3 - Horizontal Vent Termination Clearances

3".

(76 mm)

18"

(457 mm)

Vertical Vent Termination Clearances

The vent / air intake termination clearances
above the high side of an angled roof is as
shown in the following chart:

Figure 4

8

Termination Heights For Vents

Above Flat Or Sloped Roofs

Ref. NFPA 54 / ANSI Z223.1

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

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

(TERMINATION PROHIBITED)

Inside Corner

Outside Corner Recessed Location

Balcony with No Side

INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (DRT6340/45TYN) • INSTALLATION INSTRUCTIONS

D

E

V

B

L

C

F

V

B

TERMINATION CAP

V

Fixed

Closed

Openable

V

Openable

V

B

A

AIR SUPPLY INLET

X

Fixed

Closed

J

B

V

B

X

G

GAS METER RESTRICTED AREA

H

G

See Figure 4

I

M

G

V

V

F

WallVBalcony with Perpendicular Side Wall

G

V

V

G

X

K

M

V

A

V

M

U.S. Installation ** Canadian Installation *

Clearance above grade, veranda, porch, desk, or balcony 12” (300 mm)** 12” (300 mm)*

A

Clearance to window or door that may be opened 6” (150mm)

B

Clearance to permanently closed window 9” (229mm)

C

Vertical clearance to ventilated sot located above the

D

termination within a horizontal distance of 18” (458mm)

Clearance to unventilated sot 12” (305mm) 12” (305mm)

E

for replaces <10,000Btu/h (3kW),
9” (230mm)

for replaces >10,000Btu/h (3kW), and <50,000Btu/h
(15kW),

12” (300mm)
for replaces >50,000Btu/h (15kW)**

recommended to prevent windowcondensation

18” (458mm) 18” (458mm)

6” (150mm)
for replaces <10,000Btu/h (3kW),

12” (300mm)
for replaces >10,000Btu/h (3kW)

12” (305mm)
recommended to prevent
windowcondensation

P

N

Q

V

O

Clearance to outside corner 5” (127mm)

F

Clearance to inside corner 6” (152mm) minimum 6” (152mm) minimum

G

Clearance to each inside of center line extended above

H

meter / regulator assembly

Clearance to service regulator vent outlet 36” (910mm)** 36” (910mm)*

I

Clearance to nonmechanical air supply inlet to building or

J

the combustion air inlet to any other replace

Clearance to a mechanical air supply inlet 36” (910mm) above if within 10 (3m) horizontally** 72” (1830mm)*

K

Clearance above paved sidewalk or paved diveway located

L

on public property

Clearance under veranda, porch, deck or balcony 12” (300mm)*‡ 12” (300mm)*‡

M

Depth of alcove (maximum) 72” (1830mm)** 72” (1830mm)*

N

Clearance to termination (alcove) 6” (15.2mm)** 6” (15.2mm)*

O

Width of alcove (minimum) 36” (910mm)** 36” (910mm)*

P

Clearance to combustible above (alcove) 18” (457mm)** 18” (457mm)*

Q

*

In accordance with the current CSA-B149.1 National Gas And Propane Installation Code

**

In accordance with the curent ANSI Z223.1/NFPA 54 National Fuel Gas Codes

‡

A vent shall not terminate directly above a sidewalk or paved driveway which 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 two sides beneath the oor

minimum

36” (910mm)
within a height of 15 above the meter / regulator assembly**

6” (150mm)
for replaces <10,000Btu/h (3kW),

9” (230mm)
for replaces >10,000Btu/h (3kW) and <50,000Btu/h
(15kW),

12” (300mm)
for replaces >50,000Btu/h (15kW)**

84” (2130mm)‡ 84” (2130mm)‡

5” (127mm)
minimum

36” (910mm)
within a height of 15 above the meter /
regulator assembly*

6” (150mm)
for replaces <10,000Btu/h (3kW),

12” (300mm)
for replaces >10,000Btu/h (3kW)

Figure 5—Horizontal vent termination clearances for buildings with combustible and noncumbustible exteriors

9

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (DRT6340/45TYN) • INSTALLATION INSTRUCTIONS

12 (305) MANTEL

10 (254) MANTEL

8 (203) MANTEL

6 (152) MANTEL

4 (102) MANTEL

4

(102)

14

(356)

12

(305)

10

(254)

2 (51) MANTEL

TOP OF
APPLIANCE

6

(152)

8

(203)

MANTEL CLEARANCES

Inches (mm)

NOTE: Hood shown as positioned in louvered
front model. The hood position in the flush
faced front model is lower than shown.

MINIMUM CLEARANCES TO COMBUSTIBLES

Appliance And Vent Clearances

The appliance is approved with zero clearance to combustible materials
on all sides. Refer to Table 5 for minimum clearance values. For typical
installations, see Figure 2 on Page 7.

MINIMUM CLEARANCES* Inches (millimeters)

Sides

Top Spacers 0" (0 mm)

Floor 0" (0 mm)

Back

Bottom of Appliance To C eili ng 64" (1626 mm)

Vent

SERVICE CLEARANCES Feet (meters)

Front 3 feet (0.9 meters)

1/2" (13 mm)

0" (0 mm) Spacers **

1/2" (13 mm)

0" (0 mm) Spacers

3" (76 mm) Top*

1" (25.4 mm) Sides and Bottom

Table 5

Figure 5 - Minimum Mantel Clearances

* 3" (75 mm) above any horizontal/inclined vent component.

** See Page 11, Step 1 for clearance requirements to the nailing flange
located at each side of the unit and any screw heads adjacent to it.

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 face (black sheet metal). Never allow combustible materials to
be positioned in front of or overlapping the appliance face. See Figure
6 and Figure 44 on Page 28.

Noncombustible 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 5). Mantels constructed of noncom­bustible materials may be installed at any height above the appliance.
Minimum clearance requirements include any projections such as shelves,
window sills, mantels, etc. above the appliance.

NOTE: We recommend the use of high temperature paint (rated 175 °F
or higher) on the underside of the mantel.

Top View of

Fireplace

At 0” minimum
side wall clearance,
one combustible
wall can project to
any length.

Mantel Leg,

Trim, or Wall

3-1/2”

(89 mm)

Combustible materials
may project beyond
either side of the
fireplace opening as
long as they are kept
within the shaded
“Safe Zone” area.

45

o

Figure 6 - Minimum Distance to Unprotected Side Wall

10

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (DRT6340/45TYN) • INSTALLATION INSTRUCTIONS

PRE-INSTALLATION STEPS

The appliance is shipped with all gas controls
and components installed and pre-wired.

Before installing the appliance, follow these steps:

1. Remove the shipping carton.

2. Remove the shipping pad, exposing the
barrier and front glass door.

Barrier (see Notice, Page 40)

This fireplace comes with a barrier to reduce the
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.

A.Lift barrier up by the frame at the top.
B.Remove lower filler piece by pulling down
off of the barrier.
C.Lower barrier and push barrier to left to
release right side.
D.Pull the right side out of fireplace.
E.Remove barrier.

3. Using a Phillips screwdriver, unfasten the two
(2) screws located at the top of the glass frame
(see Figure 40 on Page 26). 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.

4. Remove the embers and volcanic stone from
the control compartment.

TYPICAL INSTALLATION SEQUENCE

The typical sequence of installation is outlined
below. However, each installation is unique and
may result in variations to the steps described.

See the page numbers references in the follow­ing steps for detailed procedures.

Step 1. (Page 11) Construct the appliance

framing. Position the appliance within
the framing and secure with nailing
brackets.

Step 2. (Page 13) Route gas supply line to the

right side.

Step 3. (Page 14) Install the vent system and

exterior termination.

Step 4. (Page 20) Field Wiring
Connect 120 VAC electrical power to

the appliance receptacle.

Step 5. (Page 22) Remove glass door assem-

bly.

Step 6. (Page 23) Make connection to gas

supply.

Step 7. (Page 23) Install firebox liner kit.
Step 8. (Page 23) Verify appliance operation.
Step 9. (Page 24) Install volcanic stone, glow-

ing embers, and logs.

Step 10. (Page 26) Install glass door assembly.
Step 11. (Page 26) Adjust burner to ensure

proper flame appearance.

Step 12. (Page 29) Attach Safety-in-Operation

Warnings.

DETAILED INSTALLATION STEPS

Step 1. FRAMING

Frame these appliances as illustrated in Figure
8 on Page 12, unless the appliance is to be

installed in a corner. See Figure 9 on Page 13
for corner framing installations. All framing
details must allow for a minimum clearance
to combustible framing members as shown in
Table 5 on Page 10.

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 supported
by them or notched to fit around them.

The fireplace should be secured to the side fram­ing members using the unit nailing flanges - one
top and bottom on each side of the fireplace front
(see Figure 7). Use 8d nails or their equivalent.

Use Top Flange For
1/2” Thick Drywall

Front Of
Fireplace

Use Center Flange
For Flush Mount

Use Bottom Flange For
5/8” Thick Drywall

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

NOTE: The nailing flanges, combustible members
and screw heads located 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 of this manual.

Left Side Front Corner of Fireplace Shown
(Right Side Requirements the Same).

Figure 7 - Unit Secured by Nailing

Flanges to the Framing

11

E

A

B

D

Top View

Front View

5-3/32” (129)

Right Side View

14-1/8”
8-1/2”
(216)

5-1/4”
(133)

(359)

26-15/32”

(672)

C

25-29/32”

(658)

25-1/2”

(648)

7”

1/2” (13)

(178)

19-5/8”

(498)

Gas Inlet

(This

Side

Only)

Electrical

Inlet

10-3/8”
(263)

F

G

H

J

8” / 11”

Vent / Intake

INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (DRT6340/45TYN) • INSTALLATION INSTRUCTIONS

A

B

C

VENT FRAMING
TOP VENT WITH 2 FEET
VERTICAL VENT AND
ONE 90° ELBOW

Framing should be constructed

of 2x4 or larger lumber.

Inches (mm)

(641)

25-1/4”

1/2 A

10-1/2”
(267)

7”

(178)

5-1/8”

(130)

12-1/8”

(308)

PIPE CENTERLINE

FIREPLACE AND FRAMING SPECIFICATIONS

Model No. A B C *

40 in.

45 in.

* C = Adaptor Plus 4 ft Vertical Vent (min.) and 90° Elbow

in. 50-3/4 45 139-1/8

mm 1289 1143 3534

in. 56-7/8 50 144-1/8

mm 1445 1270 3661

Adaptor Plus 4 ft
Vertical Vent
(min.) and 90°
Elbow

12

Model

No.

40 in.

45 in.

A B C D E F G H J

in. 50-5/8 39-1/4 45 25-5/16 34 37-5/8 33-3/32 29-9/32 34-3/4

mm 1286 997 1143 643 864 956 840 744 883

in. 56-11/16 44-1/4 47-7/8 28-3/8 40-1/8 43-5/8 38-3/32 34-1/2 40-59/64

mm 1440 1440 1216 721 1019 1108 968 876 1039

Figure 8 - Fireplace and Framing Specifications

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Vent Size

Co-axial DV

Vent Size

Diagrams, illustrations and photographs
are not to scale - consult installation
instructions. Product designs, materials,
dimensions, specifications, colors and
prices are subject to change or discon­tinuance without notice.

4-1/2" Inner
7-1/2" Outer

Notes

C

Back wall of chase/enclosure

(including any finishing materials)

D

A

B

6-1/4”

(159 mm)

19-5/8”

(498 mm)

INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (DRT6340/45TYN) • INSTALLATION INSTRUCTIONS

Model No. A B C D

40 in.

45 in.

in. 50-5/8 83-5/8 59-1/8 41-7/8

mm 1286 2124 1502 1064

in. 56-3/4 89-7/8 63-1/2 44-7/8

mm 1441 2283 1613 1140

Figure 9 - Corner Framing with Power Vent Termination

Step 2. ROUTING GAS LINE

Route a 1/2" (13 mm) gas line along the inside
of the right side framing as shown in Figure

10. Gas lines must be routed, constructed and
made of materials that are in strict accordance
with local codes and regulations.

All appliances are factory-equipped with a flex­ible gas line connector and 1/2" shutoff valve.
(see Step 6 on Page 23).

Figure 10 - Right-Front Corner of

Fireplace Framing

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 (USA) National Fuel Gas Code, ANSI
Z223.1/NFPA 54 - latest edition, or (Canada)
CAN/CGA-B149.1 - latest edition.

Schedule 40 Black Iron Pipe

Inside Diameter

Length Inside Diameter
0 - 10 ft (0 - 3.1 m) 1/2" (12.7 mm)
10 - 40 ft (3.1 - 12.2 m) 1/2" (12.7 mm)
40 - 100 ft (12.2 - 30.5 m) 1/2" (12.7 mm)
100 - 150 ft (30.5 - 45.7 m) 3/4" (19.1 mm)
150 - 200 ft (45.7 - 61.0 m) 3/4" (19.1 mm)

Table 6

Gas lines must be routed, constructed and made
of materials that are in strict accordance with
local codes and regulations. We recommend
hiring a qualified plumber or gas fitter 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
considerations of materials, protection, sizing,
locations, controls, pressure, sediment, and
more. Only a qualified installer should attempt
sizing or installing gas pipe.

NOTES:

• All appliances are factory-equipped with a
flexible gas line connector and 1/2" shutoff
valve (see Figure 30 on Page 23).

• See Massachusetts Requirements on Page
6 for additional requirements for installations
in the state of Massachusetts in the USA.

• The gas supply line should Not be connected
to the appliance until Step 6 (Page 23).

• A pipe joint compound rated for gas should
be used on the threaded joints. Be very careful
that the pipe compound does not get inside
the pipe.

• Installing a sediment trap in the supply
line as close as possible to the appliance is
recommended.

• Check with local building official for local
code requirements.

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.

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

13

INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (DRT6340/45TYN) • INSTALLATION INSTRUCTIONS

Step 3. INSTALL THE VENT SYSTEM

General Information

These instructions should be used as a guide­line and do not supersede local codes in any
way. Install venting according to local codes,

these instructions, and the (USA) National
Fuel Gas Code, ANSI Z223.1/NFPA 54 - latest
edition, or (Canada) CAN/CGA-B149.1 - latest
edition.

These fireplaces are designed, tested and
listed for operation and installation only
with Secure Vent® (SV4.5) and Secure Flex®
Direct-Vent System Components, manufac­tured by Security Chimneys International.
These approved vent system components are
labeled for identification. DO NOT use any
other manufacturer's vent components with
these appliances.

Ensure clearances are in accordance with
local installation codes and the requirements
of the gas supplier.

Dégagement conforme aux codes
d'installation locaux et aux exigences du
foumisseunde gaz.

Use only approved venting components. See
Approved Vent Components on Page 4.

These fireplaces must be vented directly
to the outside.

Power Vent Components

Locate the fireplace as instructed in this manual. Make the following modifications to add the com­ponents used with the Power Vent Kit. This kit may only be used in conjunction with Direct-Vent
series electronic versions of Innovative Hearth Products Fireplaces. This installation must conform
with local codes, or, in the absence of local codes, with the (USA) National Fuel Gas Code, ANSI
Z223.1/NFPA 54 - latest edition, or (Canada) CAN/CGA-B149.1 - latest edition.

CAUTION: This power vent kit cannot be used with millivolt appliances. Use the kit only with
the electronically controlled fireplaces listed for its use as shown in this document.

Item No.

1 604187-01 Adaptor Assembly With Probe 1
2 601970-01 Vacuum Hose 1
3 601451-01 Termination Assembly 1
4 74L61 SV Termination Adaptor (SV4.5RCH) 1
5 102010-01 Strain Relief - 3/8" 1
6 H2246 Firestop Assembly (Horizontal) 1
7 102022-01 Hose Clamp - 11/32" 2
8 P-8-7102 Snap Bushing 1
9 - Ring Terminal - #10 2

10 - Insulated 1/4" Male Terminal 4

Part

Number

Description Qty.

1

2

3

The vent system may not service multiple
appliances, and must never be connected to a
flue serving a separate 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
enclosing wall at any of the joints in the vent pipe.

Venting System

With the appliance secured in framing, de­termine vent routing and identify the exterior
termination location. The following sections
describe horizontal (exterior wall) vent applica­tions. A list of approved venting components

is shown on Page 30.

4

8

Figure 11 - Power Vent Kit Components

5

7

6

8

9

14

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

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INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (DRT6340/45TYN) • INSTALLATION INSTRUCTIONS

VENT SECTION LENGTHS

Determine the number of straight vent sections
required. 4-1/2" (114 mm), 10-1/2" (267 mm),
22-1/2" (572 mm), 34-1/2". (876 mm) and 46­1/2" (1181 mm) net section lengths are available
(see Tables 7 and 8).

Offset Installation

Analyze the vent routing and determine the
quantities of vent sections and number of
elbows required. Refer to Figures 16 and 17
on Page 17 showing vent run requirements to
aid in selecting the type of vertical installation
desired. Vent sections are available in net lengths
of 4-1/2" (114 mm), 10-1/2" (267 mm), 22-1/2"
(572 mm), 34-1/2" (876 mm) and 46-1/2" (1181
mm). Refer to the Vent Section Length Chart for
an aid in selecting length combinations. Elbows
are available in 90° and 45° configurations. Refer
to Figure 15 on Page 16 for the SV4.5 E45 and
SV4.5 E90 elbow dimensional specifications.

Where required, a telescopic vent section
(SV4.5LA) may be used to provide the installer
with an option in installing in tight and confined
spaces or where the vent run made up of fixed
length pieces develops a joint in a undesirable
location, or will not build up to the required
length. The SV4.5LA Telescopic Vent Section
has an effective length of from 1-1/2" (38 mm)
to 6-3/4" (171 mm). The SV4.5LA is fitted with a
dimpled end (identical to a normal vent section
component) and a plain end with 3 pilot holes.
Slip the dimpled end over the locking channel
end of a standard SV4.5 vent component the
required distance and secure with three screws.

Maintain a minimum 1" (25 mm) clearance
to combustible materials for all vertical ele­ments. Clearances for all horizontal elements
are 3" (76 mm) on top, 1" (25 mm) on sides
and 1" (25 mm) on the bottom.

Table 7

Effective Vent Length

Model Effective Length

SV4.5L6 4-1/2"
SV4.5L12 10-1/2"
SV4.5L24 22-1/2"
SV4.5L36 34-1/2"
SV4.5L48 46-1/2"

Table 8 - Vent Section Length

NOTE: Convert inches into metric equivalent
measurement, as follows:

Millimeters (mm) = Inches x 25.4
Centimeters (cm) = Inches x 2.54
Meters (m) = Inches x .0254

15

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

8-1/8”

(206 mm)

4-13/16”

(122 mm)

INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (DRT6340/45TYN) • INSTALLATION INSTRUCTIONS

A. Frame ceiling opening - Use a plumb line
from the ceiling above the appliance to locate
center of the vertical run. Cut and/or frame
an opening, 10-1/2" x 10-1/2" (267 mm x 267
mm) inside dimensions, about this center mark
(Figure 12).

10-1/2" min.

10-1/2" min.

(267 mm)

Plumb Bob

Ceiling Framing

Figure 12 - Framing Ceiling Opening

B. Attach adaptor (with probe) to appliance
collar - Secure Vent® SV4.5 direct-vent sys-

tem components are unitized concentric pipe
components featuring positive twist lock con­nections (see Figure 13).

All of the appliances covered in this document
are fitted with collars having locking inclined
channels. The dimpled end of the adaptor fits
over the appliance collar to create the positive
twist lock connection.

Align the dimple (four places) of the
upper vent section with the opening
of the locking incline channel on
the lower vent section or appliance
collar. Twist vent component
clockwise to engage and seal until

Arrow

Adaptor on Appliance Collar
or Vent Section

arrow and dimple align.

Dimple

Locking Incline
Channel

Connected Vent
Sections

Figure 13 - Attaching the Vent Adaptor

To attach a vent component to the adaptor on
appliance collar, align the dimpled end over the
adaptor collar, adjusting the radial alignment
until the four locking dimples are aligned with the
inlet of the four inclined channels on the collar
(refer to Figure 13). Push the vent component
against the collar until it fully engages, then twist
the component clockwise, running the dimples
down and along the incline channels until they
seat at the end of the channels.

16

(267 mm)

Arrow

The unitized design of the Secure Vent® com­ponents will engage and seal both the inner and
outer pipe without the need for sealant or screws.
If desired a #6 x 1/2" screw may be used at the
joint, but it is not required as the pipe will securely
lock when twisted.

C. Attach vent components to each other - Other
vent sections may be added to the previously
installed section in accordance with the require­ments shown in Figures 16 and 17 on Page 17.

To add another vent component to a length of
vent run, align the dimpled end over the inclined
channel end of the previously installed section,
adjusting the radial alignment until the four
locking dimples are aligned with the inlets of
the four incline channels of the previous section.

Push the vent component against the previ­ous section until it fully engages, then twist
the component clockwise running the dimples
down and along the incline channels until they
seat at the end of the channels. This seating

position is indicated by the alignment of the
arrow and dimple as shown in Figure 13.

D. Install firestop/spacer at ceiling - When

using Secure Vent, use SV4.5VF firestop/spacer
at ceiling joists. If there is living space above
the ceiling level, the firestop/spacer must be
installed on the bottom side of the ceiling. If
attic space is above the ceiling, the firestop/
spacer must be installed on the top side of
the joist. Route the vent sections through the
framed opening and secure the firestop/spacer
with 8d nails or other appropriate fasteners at
each corner.

A firestop spacer is required.

Maintain 1" (25 mm) clearance to combus­tibles, framing members, and attic or ceiling
insulation when running vertical chimney
sections. Attic insulation shield (H3907) may
be used to obtain the required clearances
indicated here. See installation accessories
on Page 30. The gap between the vent pipe
and a vertical firestop may be sealed with
noncombustible caulking.

Blocking

Support Straps
(Plumber's
tape)

8' (2.4 m)

Maximum

1/2" (13 mm)
minimum
clearance to
combustibles

Figure 14 - Supporting Vertical Vents

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

E. Support the vertical vent run sections -

Support the vertical portion of the venting
system every eight feet (2.4 m) above the
fireplace vent outlet. One method of support

is by utilizing field provided support straps
(conventional plumber's tape). Secure the
plumber's tape to the framing members with
nails or screws. Strap the tape around the vent,
securing the ends of the tape to the framing.
If desired, sheet metal screws #6 x 1/2" length
may be used to secure the support straps to
the vent pipe.

F. Change vent direction to horizontal/inclined
run - At transition from or to a horizontal/in-

clined run, install the SV4.5E45 and SV4.5E90
elbows in the same manner as the straight vent
sections. The elbows feature a twist section to
allow them to be routed about the center axis
of their initial collar section to align with the
required direction of the next vent run element.

Twist elbow sections in a clockwise direction
only so as to avoid the possibility of unlocking
any of the previously connected vent sections
(see Figures 13 and 15).

Swivel Joint

(360° swivel)

SV4.5E45

45° Elbow)

Swivel Joint

(360° swivel)

SV4.5E90

90° Elbow)

Figure 15 - Vent Elbow Sections

G. Continue installation of horizontal/inclined
sections - Continue with the installation of the

straight vent sections in horizontal/inclined run
as described in Step C. Install support straps
every three feet (914 mm) along horizontal/
inclined vent runs using conventional plumber’s
tape (Figure 16 on Page 17).

NOTE: Maintain the horizontal/inclined run in
a straight, slightly elevated plane - approxi­mately 1/4" per foot (20 mm per meter) - in
a direction away from the fireplace. Smaller
rise per foot run ratios are acceptable, down
to at or near level. Use a carpenter’s level to
measure from a constant surface and adjust
the support straps as necessary.

NOTE: Maintain the required clearances to
combustibles: 1" (25 mm) at all sides for all
vertical runs; and 3" (76 mm) at the top, 1" (25
mm) at sides, and 1" (25 mm) at the bottom
for all horizontal/inclined runs.

NOTE: Attic insulation shield (H3907, see
Page 30) must be installed when blown
or loose-fill insulation is used, and is
required for all attic installations.

INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (DRT6340/45TYN) • INSTALLATION INSTRUCTIONS

VENT FIGURES

NOTES:

• Secure Vent® components (rigid vent pipe and terminal) are shown.

• Two 45° elbows may be used in place of one 90° elbow.

• SV4.5VF (Secure Vent) firestop/spacer must be used anytime vent pipe passes through a combustible floor or ceiling. SV4.5HF (Secure Vent)

firestop/spacer must be used anytime vent pipe passes through a combustible wall.

• Maintain the horizontal/inclined run in a straight, slightly elevated plane - approximately 1/4" per foot (20 mm per meter) - in a direction
away from the fireplace. Smaller rise per foot run ratios are acceptable, down to at or near level. Use a carpenter’s level to measure from a
constant surface and adjust the support straps as necessary.

Power Vent
Termination

Exterior
Wall

SV4.5L 6 / 12 / 24 / 36 / 48

Vent Sections

Horizontal / Inclined Run

Figure 16 - Typical Power Vent Routing

Firestop / Spacer

Maximum Horizontal

Venting 110 ft

Up to 6 Elbows

Floor

Venting Can Run Up To
3 ft Below Unit

Support
Brackets

Ceiling

Probe Adaptor
(required)

Building
Support
Framing

SV4.5E90
Elbow

Vertical Rise

66 ft max.

4 ft min.

Fireplace

Minimum

Vent Run

Horizontal

10 ft

Probe Adaptor

(required)

Exterior
Wall

Power Vent
Termination

Power Venting

Maximum Number Of Elbows - 6

Maximum Feet Of Run A + B 110 ft

Minimum Horizontal Run B 10 ft

Minimum Vertical Run A

Maximum Vertical Rise A 66 ft

Adaptor Plus 4 ft Vertical Vent

(min.) and 90° Elbow

Table 9

Minimum Clearance to Combustibles

Vertical Vent Pipe 1.0" (25.4 mm)

Top - 3" (76.2 mm)

Horizontal Vent Pipe

Sides - 1" (25.4 mm)

Bottom - 1" (25.4 mm)

Table 10

B

A

(See Chart)

Probe Adaptor

(Required)

Figure 17 - Power Vent Routing with Probe Adaptor

17

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (DRT6340/45TYN) • INSTALLATION INSTRUCTIONS

HORIZONTAL (OUTSIDE WALL)
TERMINATION SYSTEM

See Figures 16 and 17 on Page 17 illustrating
the various horizontal venting configurations
that are possible for use with these appliances.
Table 9 on Page 17 shows each system’s
minimum and maximum vertical and horizontal
length values that can be used to design and
install the vent components in a variety of
applications.

The horizontal vent system terminates through
an outside wall. Building codes limit or prohibit
terminating in specific areas. Refer to Figure 4
on Page 9 for location guidelines.

Secure Vent® SV4.5 direct-vent system compo­nents are unitized concentric pipe components
featuring positive twist lock connection, (refer
to Figure 13 on Page 16). All of the appliances
covered in this document are fitted with collars
having locking inclined channels. The dimpled
end of the vent components fit over the appliance
collar to create the positive twist lock connection.

A. Plan the vent run -
Analyze the vent routing and determine the

types and quantities of sections required
4-1/2" (114 mm), 10-1/2" (267 mm), 22-1/2"
(572 mm), 34-1/2" (876 mm) and 46-1/2"
(1181 mm) net section lengths are available.
Make allowances for elbows as indicated in
Figure 15 on Page 16.

Maintain a minimum 1" (25 mm) clearance

to combustibles on the vertical sections.
Clearances for the horizontal runs are: 3"
(76 mm) on top, 1". (25 mm) on sides, and
1" (25 mm) at the bottom.

B. Frame exterior wall opening -

Locate the center of the vent outlet on the

exterior wall according to the dimensions
shown in Figure 8 on Page 12.

Cut and/or frame an opening, 10-1/2" x 12-

1/8" (267 mm x 308 mm) inside dimensions,
about this center.

C. Frame ceiling opening - If the vertical route

is to penetrate a ceiling, use a plumb line to
locate the center above the appliance. Cut
and/or frame an opening, 10-1/2" x 10-1/2"
(267 mm x 267 mm) inside dimensions,
about this center (see Figure 12 on Page

16).

D. Attach vent components to appliance - To

attach a vent component to the appliance
collar, align the dimpled end over the collar,
adjusting the radial alignment until the four
locking dimples are aligned with the inlets of
the four incline channels on the collar (refer
to Figure 13 on Page 16).

Push the vent component against the collar

until it fully engages, then twist the component
clockwise, running the dimples down and along
the incline channels until they seat at the end of
the channels. The unitized design of the Secure
Vent components will engage and seal both the
inner and outer pipe elements with the same
procedure. Sealant and securing screws are
not required.

E. Attach vent components to each other -

Other vent sections may be added to the
previously installed section in accordance
with the requirements of the vent tables.
To add another vent component to a length
of vent run, align the dimpled end of the
component over the inclined channel end
of the previously installed section, adjusting
the radial alignment until the four locking
dimples are aligned with the inlets of the four
incline channels of the previous section. Push
the vent component against the previous
section until it fully engages, then twist the
component clockwise running the dimples
down and along the incline channels until they
seat at the end of the channels. This seating

position is indicated by the alignment of
the arrow and dimple as shown in Figure
13 on Page 16.

F. Install firestop/spacer at ceiling -

When using Secure Vent, use SV4.5VF fire-

stop/spacer at ceiling joists. If there is living
space above the ceiling level, the firestop/
spacer must be installed on the bottom side
of the ceiling. If attic space is above the ceil­ing, the firestop/ spacer must be installed
on the top side of the joist. Route the vent
sections through the framed opening and
secure the firestop/spacer with 8d nails or
other appropriate fasteners at each corner.
The gap between the vent pipe and a firestop
can be sealed with noncombustible caulking.

Maintain 1" (25 mm) clearance to com-

bustibles, framing members, and attic or
ceiling insulation when running vertical
chimney sections.

G. Support the vertical run sections -

On the vertical run, support the venting system

every eight feet (2.4 m) above the fireplace
vent outlet with field provided support straps
(Plumber's tape). Attach the straps to the vent
pipe and secure to the framing members with
nails or screws.

H. Change vent direction - At transitions from

or to a horizontal/inclined run, install the
SV4.5E45 and SV4.5E90 elbows in the same
manner as the straight vent sections. The
elbows feature a twist section to allow them
to be routed about the center axis of their
initial collar section to align with the required
direction of the next vent run element. Twist

elbow sections in a clockwise direction only
so as to avoid the possibility of unlocking
any of the previously connected vent sec­tions (see Figure 13 on Page 16).

I. Continue installation of horizontal/inclined

sections - Continue with the installation

of the straight vent sections in horizontal/
inclined run as described in Step E. Install
support straps every three feet (1914 mm)
along horizontal/inclined vent runs using
conventional plumber’s tape (see Figure 16

on Page 17).
NOTE: Maintain the horizontal/inclined

run in a straight, slightly elevated plane

- approximately 1/4" per foot (20 mm
per meter) - in a direction away from the
fireplace. Smaller rise per foot run ratios
are acceptable, down to at or near level.
Use a carpenter’s level to measure from
a constant surface and adjust the support

straps as necessary.

Installing Power Vent Termination

J. Assemble vent run to exterior wall - If not

previously measured, locate the center of
the vent on the exterior wall. Prepare an
opening as described in this manual. As­semble the vent system to a point where
the terminus of the last section is within 8"
of the outside wall surface where the power
vent is to be mounted (see Figure 18 on
Page 19).

If the terminus of the last section is not

within this distance, use the telescopic
vent section SV4.5LA, as the last vent
section. For wall thicknesses greater than
that shown in Figure 19 on Page 19, refer
to Table 11 on Page 19 for the additional
venting components needed (in addition to
the termination and adaptor) for a particular
range of wall thicknesses.

K. Attach termination adaptor - Attach the

adaptor (SV4.5RCH - provided with the power
vent kit) to the vent section telescoping vent
section, or elbow, as shown in Figures 18
and 19 on Page 17 in the same manner as
any SV4.5 vent component.

18

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.