Astria Montebello DLX Mode d'emploi
- Catégorie
- Poêles
- Taper
- Mode d'emploi
- 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 neigh-
bor’s phone. Follow the gas supplier’s instruc-
tions.
• 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.
WARNING:
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly could
result in serious injury, death, or property damage.
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.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future
reference.
Installateur : Laissez cette notice avec l’appareil.
Consommateur : Conservez cette notice pour
consultation ultérieure.
This 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.
Installation and Operation Instructions
Models
PFS
®
USC
Report No. F14-106
Ce manuel est disponible en francais, simplement
en faire la demande. Numéro de la pièce 900344-03
P/N 900344-01 Rev. J 05/2023
Montebello® DLX Power-Vent Direct-Vent Gas Fireplaces
MontebelloDLX40TYN MontebelloDLX45TYN
P900344-01
General Information
900344-01-J, 05/2023
Innovative Hearth Products
Montebello® DLX Power-Vent Series Direct-Vent Fireplaces
2
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 pro-
vided with this appliance and shall be installed for the protection of children and
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
enfants et Des personnes à risques.
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
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.
General Information
900344-01-J, 05/2023
Innovative Hearth Products
Montebello® DLX Power-Vent Series Direct-Vent Fireplaces
3
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 !
• 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 31)
.
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.
• 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 31).
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.
• 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 31)
.
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
WARNING
Young children should be care-
fully supervised when they are
in the same room as the appli-
ance. 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 sur-
face chaude. Il est recommandé
d’installer une barrière physique
si des personnes à risques habi-
tent la maison. Pour empêcher
l’accès à un foyer ou à un poêle,
installez une barrière de sécu-
rité; 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.
GENERAL INFORMATION
INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (MontebelloDLXTYN) • INSTALLATION INSTRUCTIONS
TABLE OF CONTENTS
Safety and Your Fireplace
.................Page 2
Packaging .........................................Page 4
Introduction ......................................Page 4
General Information ..........................Page 4
Massachusetts Requirements ...........Page 7
Cold Climate Insulation .....................Page 7
Manufactured Home Requirements ..Page 7
Location ............................................Page 8
Vent Termination Clearances ............ Page 8
Minimum Clearances to Combustibles Page 10
Detailed Installation Steps ................. Page 11
Typical Installation Sequence ............Page 11
Step 1. Framing .................................Page 11
Fireplace and Framing Specifications Page 12
Step 2. Routing Gas Line ..................Page 13
Proper Sizing of Gas Line ..................Page 13
Step 3. Install the Vent System .........Page 14
General Vent Information ..................Page 14
Power Vent Components...................Page 14
Vertical Termination System .............Page 15
Vent Section Length Chart ................Page 15
Offset Installation ..............................Page 15
Horizontal Termination System .........Page 18
Installing Power Vent Termination ....Page 18
Step 4. Field Wiring ........................... Page 21
Step 5. Removing Glass Door Frame
Assembly ..........................................Page 23
Step 6. Connecting Gas Line .............Page 24
Step 7. Install Firebox Liner Kit
(Traditional Models) ..........................Page 24
Step 8. Verifying Appliance
Operation ..........................................Page 24
Step 9. Install Volcanic Stone,
Glowing Embers, and Logs ...............Page 25
Step 10. Installing Glass Door
Assembly ..........................................Page 27
Finishing Requirements ....................Page 28
Step 11. Attaching Safety-in-
Operation Warnings ..........................Page 29
Installation Accessories ....................Page 30
Important Safety Information
...........Page 31
Service and Maintenance Notices
.....Page 33
Appliance Operation Notices
............Page 33
Appliance Operation and Care
..........Page 35
Gas Controls / Control Compartments
Page 35
Purge Cycle
.......................................Page 35
Lighting the Appliance
......................Page 38
Power Vent Operation
....................... Page 38
Maintenance
....................................Page 38
Front Glass Enclosure Panel
Removal/Installation
...................... Page 39
Burner Adjustments
.........................Page 41
Flame Appearance and Sooting ......... Page 41
Burner Air Shutter Adjustments ........Page 41
Electronic Appliance Inspection
........Page 42
Ordering Replacement Parts
............Page 43
Wiring Diagram ................................. Page 43
Accessory Components
.................... Page 44
Lighting Instructions
........................Page 45
Maintenance Schedule
......................Page 47
Troubleshooting
................................ Page 48
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 (Traditional Models)
• 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 (Traditional Models):
In one of the following panel styles:
• Porcelain Liner Kit - Black
• Ceramic Liner Kit - Red Herringbone
• Ceramic Liner Kit - Buff Herringbone
BOX 4 - Oak Log Set (Traditional Models):
• (1) Oak Log Set
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).
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 combus-
tion gas fireplaces designed for residential,
manufactured home, and commercial ap-
plications
Approved Vent Components
These fireplaces are designed, tested and listed
for operation and installation with the following
vent components only:
• Secure Vent® Direct-Vent System Compo-
nents,
• Secure Flex® Flexible Vent Components, and
• Z-FLEX® Model GA Venting Systems listed
to UL1777 and ULCS635 manufactured by
Flexmaster Canada Limited.
Use only the correct size venting (4-1/2” inner
and 7-1/2” outer).
These approved vent system components are
labeled for identification. DO NOT use any
other manufacturer’s vent components with
these fireplaces.
Replacement Parts List
.....................Page 50
Warranty ..........................................Page 53
Please read and understand these instruc-
tions before beginning your installation.
5
INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (MontebelloDLXTYN) • INSTALLATION INSTRUCTIONS
Children and adults should be alerted to the haz-
ards 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 tem-
pératures 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.
Installation and repair should be done by
a qualified service person. The appliance
should be inspected before use and at least
annually by a qualified service person. More
frequent cleaning may be required due to
excessive lint from carpeting, bedding ma-
terial, 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 in-
spection 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 con-
duits 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 ser-
vice 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 ap-
pliance.
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 TECO
(Report No. F14-106) to ANSI Z21.50:19 (in
Canada, CSA-2.22:19) as vented gas fireplaces.
These appliances comply with CSA P.4.1:21
“Testing Method for Measuring Annual Fireplace
Efficiency. P4 (EnerGuide) is a measurement of
the Canadian Office of Energy Efficiency.
WARNING
Failure to position the parts in
accordance with these diagrams
or failure to use only parts specifi-
cally 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.
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
Improper installation or use of
this appliance can cause serious
injury or death from fire, burns,
explosion or carbon monoxide
poisoning.
WARNING
Improper installation, adjust-
ment, 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
Any safety screen, guard or
barrier 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
This product can expose you to
chemicals including Carbon Black,
which is known to the State of
California to cause cancer, and
Carbon Monoxide, which is known
to the State of California to cause
birth defects or other reproductive
harm. For more information go to
www.P65Warnings.ca.gov
AVERTISSEMENT
Ce produit peut vous exposer
à des produits chimiques, y
compris du carbone noir qui est
reconnu par l'État de Californie
comme un produit cancérigène,
et du monoxyde de carbone, qui
est reconnu par l'État de Califor-
nie comme pouvant causer des
déformations fœtales ou per-
turber la fonction reproductive.
Pour plus d’information, aller
sur www.P65Warnings.ca.gov
Based on CSA P.4.1:21
6
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Gas Valve Diagram
See Figure 1 for gas valve diagram.
Figure 1 - SIT Electronic Gas Valve
Wire
(From DFC Wire
Harness)
Pressure
Regulator
Tower
Yellow Ground Wire
(From DFC Wire
Harness)
Green Wire
(From DFC Wire
Harness)
Inlet (In) Test Port
Manifold (Out)
Test Port
Connect GTMS
Wire Harness
Main Gas Inlet
3/8" NPT
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).
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.
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 pres-
sures equal to or less than 1/2 psi (3.5 kPa).
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.
These appliances are listed by PFS TECO 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 electri-
cally 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 open-
ings 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 combina-
tion 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 con-
trolled 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 appear-
ance and heat output cannot be controlled at the
gas valve. The BTU Input for these appliances
is shown in Table 1.
Gas Pressure - All Models
Tables 2 and 3 show the appliance inlet and
manifold gas pressure requirements.
Inlet Gas Supply Pressure
Natural Gas Propane Gas
Minimum Maximum Minimum Maximum
5.0" WC
(1.25 kPa)
10.5" WC
(2.62 kPa)
11.0” WC
(2.74 kPa)
13.0” WC
(3.23 kPa)
Table 2
Manifold Gas Supply Pressure
Natural Gas Propane Gas
Low High Low High
1.6" WC
(.40 kPa)
3.5" WC
(.87 kPa)
6.3" WC
(1.57 kPa)
10.0" WC
(2.49 kPa)
Table 3
Input (BTU/HR), Natural Gas
Model No. Input (BTU/Hr)
40" 26,500 - 42,000
45" 35,000 - 48,000
Input (BTU/HR), Propane Gas*
40" 26,500 - 42,000
45" Traditional 35,000 - 48,000
Table 1 *if field converted to LP
INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (MontebelloDLXTYN) • INSTALLATION INSTRUCTIONS
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
7
In Canada - CAN/CGA-2.17-M91 (R2009) (high
altitude):
THE CONVERSION SHALL BE CARRIED OUT
BY A MANUFACTURER’S AUTHORIZED REP-
RESENTATIVE, IN ACCORDANCE WITH THE
REQUIREMENTS OF THE MANUFACTURER,
PROVINCIAL OR TERRITORIAL AUTHORITIES
HAVING JURISDICTION AND IN ACCORDANCE
WITH THE REQUIREMENTS OF THE CAN/CGA-
B149.1 OR CAN/CGA-B149.2 INSTALLATION
CODES.
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 open-
ings 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.
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 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 mem-
bers are not cut or weakened during
installation. The structural integrity of
the manufactured home floor, wall, and
ceiling/roof must be maintained.
CAUTION: This appliance must be
grounded to the chassis of the manu-
factured home in accordance with local
codes or in the absence of local codes,
with the National Electrical Code ANSI /
NFPA 70 - latest edition.
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 Com-
monwealth 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-
zontal terminations installed less than seven
(7) feet above the finished grade must comply
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..
• 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.
* Standard size installed at factory
• Part /Cat. Number
Burner Orifice Size
Elevation 0 - 4500 ft (0 - 1370 m)
Model Natural Gas Propane Gas
Traditional
40" 0.125" (1/8") *
H7924 • 0.082" (#45)
J8002 •
45" 0.136" (#29) *
H8141 • 0.086" (#44)
H2287 •
Table 4
NOTE: Flame appearance will diminish 4%
per one thousand feet of altitude.
INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (MontebelloDLXTYN) • INSTALLATION INSTRUCTIONS
8
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (MontebelloDLXTYN) • 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" (77 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.
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.
Be aware that this is a heat producing ap-
pliance. Objects placed above the unit are
exposed to elevated temperatures.
Do not insulate the space between the appli-
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
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.
Recessed
Application
Cross Corner
Application
Flat
Application
Flat on Wall
Application
Room Divider
Application
Island
Application
Figure 2 - Typical Installation
Top of Fireplace
Opening
Drywall
Noncombustible
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.
See Figure 19 on Page 19 for the re-
cess allowances, into exterior walls,
of the power vent terminations.
Combustible Projection
2-1/2" or less in length
Combustible Projection
Greater than 2-1/2" in length
Ventilated or
Unventilated Soffit
3".
(77 mm)
24"
(610 mm)
Power Vent Termination
Side Elevation View
Figure 3 - Horizontal Vent Termination Clearances
Combustible
18"
(457 mm)
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
9
U.S. Installation ** Canadian Installation *
AClearance above grade, veranda, porch, deck, or balcony 12” (300 mm) ** 12” (300 mm) *
BClearance to window or door that may be opened 6” (150 mm)
for fireplaces < 10,000 Btu/h (3 kW),
9” (230 mm)
for fireplaces > 10,000 Btu/h (3 kW), and < 50,000 Btu/h (15
kW),
12” (300 mm)
for fireplaces > 50,000 Btu/h (15 kW) **
6” (150 mm)
for fireplaces < 10,000 Btu/h (3 kW),
12” (300 mm)
for fireplaces > 10,000 Btu/h (3 kW)
CClearance to permanently closed window 9” (229 mm)
recommended to prevent window condensation
12” (305 mm)
recommended to prevent window
condensation
DVertical clearance to ventilated soffit located above the
termination within a horizontal distance of 18” (458 mm)
18” (458 mm) 18” (458 mm)
EClearance to unventilated soffit 12” (305 mm) 12” (305 mm)
FClearance to outside corner 5” (127 mm)
minimum
5” (127 mm)
minimum
GClearance to inside corner 6” (152 mm) minimum 6” (152 mm) minimum
HClearance to each inside of center line extended above
meter / regulator assembly
36” (910 mm)
within a height of 15 ft above the meter / regulator assembly **
36” (910 mm)
within a height of 15 ft above the meter /
regulator assembly *
IClearance to service regulator vent outlet 36” (910 mm)** 36” (910 mm)*
JClearance to nonmechanical air supply inlet to building or
the combustion air inlet to any other fireplace
6” (150 mm)
for fireplaces < 10,000 Btu/h (3 kW),
9” (230 mm)
for fireplaces > 10,000 Btu/h (3 kW) and < 50,000 Btu/h (15 kW),
12” (300 mm)
for fireplaces > 50,000 Btu/h (15 kW)**
6” (150 mm)
for fireplaces < 10,000 Btu/h (3 kW),
12” (300 mm)
for fireplaces > 10,000 Btu/h (3 kW)
KClearance to a mechanical air supply inlet 36” (910 mm) above if within 10 ft (3 m) horizontally ** 72” (1830 mm) *
LClearance above paved sidewalk or paved driveway located
on public property
84” (2130 mm) ‡ 84” (2130 mm) ‡
MClearance under veranda, porch, deck or balcony 12” (300 mm) *‡ 12” (300 mm) *‡
NDepth of alcove (maximum) 72” (1830 mm) ** 72” (1830 mm) *
OClearance to termination (alcove) 6” (15.2 mm) ** 6” (15.2 mm)*
PWidth of alcove (minimum) 36” (910 mm) ** 36” (910 mm) *
QClearance to combustible above (alcove) 18” (457 mm) ** 18” (457 mm) *
*
**
‡
*‡
In accordance with the current CAN/CGA-B149.1 National Gas And Propane Installation Code
In accordance with the current 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 floor
Figure 4—Horizontal vent termination clearances for buildings with combustible and non-cumbustible exteriors
V
V
Inside Corner
VV
Outside Corner Recessed Location
Balcony with No Side
Wall
V
Balcony with Perpendicular Side Wall
G
F
M
M
NP
OQ
Fixed
Closed Openable Fixed
Closed
V
V
VV
V
V
X
X
VX
G
G
J
F
B
B
K
H
I
A
E
L
D
B
M
C
B
V
V
A
G
G
B
TERMINATION CAP AIR SUPPLY INLET GAS METER RESTRICTED AREA
(TERMINATION PROHIBITED)
Openable
INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (MontebelloDLXTYN) • INSTALLATION INSTRUCTIONS
10
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
* 3" (77 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 noncom-
bustible 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: To avoid heat-related finish damage, we recommend the use of high
temperature paint (rated 175° F or higher) on the underside of the mantel.
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 8.
Figure 6 - Minimum Distance to Unprotected Side Wall
Figure 5 - Minimum Mantel Clearances
INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (MontebelloDLXTYN) • INSTALLATION INSTRUCTIONS
MINIMUM CLEARANCES* Inches (millimeters)
Sides 1/2" (13 mm)
0" (0 mm) Spacers **
Top Spacers 0" (0 mm)
Floor 0" (0 mm)
Back 1/2" (13 mm)
0" (0 mm) Spacers
Bottom of Appliance To Ceiling 64" (1626 mm)
Vent 3" (77 mm) Top*
1" (26 mm) Sides and Bottom
SERVICE CLEARANCES Feet (meters)
Front 3 feet (0.9 meters)
Table 5
3-1/2”
(89 mm)
Top View of
Fireplace
Combustible materials
may project beyond
either side of the
fireplace opening as
long as they are kept
within the shaded
“Safe Zone” area.
At 0” minimum
side wall clearance,
one combustible
wall can project to
any length.
45o
Mantel Leg,
Trim, or Wall
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.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
11
DETAILED 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 55 on Page 40). 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.
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 ap-
pliance top spacers but must not be supported
by them or notched to fit around them.
The fireplace should be secured to the side fram-
ing 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.
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 follow-
ing 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 21) Field Wiring
Connect 120 VAC electrical power to
the appliance receptacle.
Step 5. (Page 23) Remove glass door assem-
bly.
Step 6. (Page 24) Make connection to gas
supply.
Step 7. (Page 24) Install firebox liner kit
(Traditional models).
Step 8. (Page 24) Verify appliance operation.
Step 9. (Page 25) Install volcanic stone,
glowing embers, and logs (Traditional
models)
Step 10. (Page 27) Install glass door assembly.
Step 11. (Page 29) Attach Safety-in-Operation
Warnings.
Unit Being Secured by Its Nailing
Flanges to the Framing
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.
Use Top Flange For
1/2” Thick Drywall
Use Bottom Flange For
5/8” Thick Drywall
Front Of
Fireplace
Use Center Flange
For Flush Mount
Left Side Front Corner of Fireplace Shown
(Right Side Requirements the Same)
Unit Being Secured By Its Nailing Flanges
To The Framing
NOTE: The nailing flanges, combustible members
and screw heads located in areas directly adja-
cent 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
INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (MontebelloDLXTYN) • INSTALLATION INSTRUCTIONS
12
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Vent Size
Co-axial DV
Vent Size
4-1/2" Inner
7-1/2" Outer
E
A
B
D
Top View
Front View
5-1/8” (130)
Right Side View
14-1/8”
8-1/2”
(216)
5-1/4”
(133)
(359) 26-1/2”
(673)
C
26”
(661)
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
Notes
Diagrams, illustrations and photographs
are not to scale - consult installation
instructions. Product designs, materials,
dimensions, specifications, colors and
prices are subject to change or discon-
tinuance without notice.
* C = Adaptor Plus 4 ft Vertical Vent (min.) and 90° Elbow
Model
No. A B C D E F G H J
40" in. 50-5/8 39-1/4 45 25-3/8 34 37-5/8 33-1/8 29-3/8 34-3/4
mm 1286 997 1143 645 864 956 842 746 883
45" in. 56-3/4 44-1/4 47-7/8 28-3/8 40-1/8 43-5/8 38-1/8 34-1/2 41
mm 1442 1440 1216 721 1019 1108 969 876 1042
Figure 8 - Fireplace and Framing Specifications
INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (MontebelloDLXTYN) • INSTALLATION INSTRUCTIONS
FIREPLACE AND FRAMING SPECIFICATIONS
A
BC
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
Model No. A B C *
40" in. 50-3/4 45 139-1/8
mm 1289 1143 3534
45" in. 56-7/8 50 144-1/8
mm 1445 1270 3661
NOTE: Framing specifications do NOT apply for flexible vent-
ing. When using flexible venting, refer to the kit requirements
for framing specifications.
Adaptor Plus 4 ft
Vertical Vent
(min.) and 90°
Elbow
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
13
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 cor-
rectly 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 32 on Page 24).
• 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 24).
• 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.
Model No. A B C D
40" in. 50-5/8 83-5/8 59-1/8 41-7/8
mm 1286 2124 1502 1064
45 in. in. 56-3/4 89-7/8 63-1/2 44-7/8
mm 1441 2283 1613 1140
C
Back wall of chase/enclosure
(including any finishing materials)
D
A
B
Figure 9 - Corner Framing with Power Vent Termination
6-1/4”
(159 mm)
19-5/8”
(498 mm)
Figure 10 - Right-Front Corner of
Fireplace Framing
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 flex-
ible gas line connector and 1/2" shutoff valve.
(see Step 6 on Page 24).
Proper Sizing of Gas Line
Properly size and route the gas supply line from
the supply regulator to the area where the appli-
ance 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.
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.
Schedule 40 Black Iron Pipe
Inside Diameter
Length Inside Diameter
0 - 10 ft (0 - 3.1 m) 1/2" (13 mm)
10 - 40 ft (3.1 - 12.2 m) 1/2" (13 mm)
40 - 100 ft (12.2 - 30.5 m) 1/2" (13 mm)
100 - 150 ft (30.5 - 45.7 m) 3/4" (19 mm)
150 - 200 ft (45.7 - 61.0 m) 3/4" (19 mm)
Table 6
INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (MontebelloDLXTYN) • INSTALLATION INSTRUCTIONS
14
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Power Vent Components
Locate the fireplace as instructed in this manual. Make the following modifications to add the com-
ponents 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.
Step 3. INSTALL THE VENT SYSTEM
General Information
These instructions should be used as a guide-
line 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) Direct-Vent System
Components, manufactured by IHP. 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.
The vent system may not service multiple
appliances, and must never be connected to a
flue serving a separate solid fuel burning ap-
pliance. 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, de-
termine vent routing and identify the exterior
termination location. The following sections
describe horizontal (exterior wall) vent applica-
tions. A list of approved venting components
is shown on Page 30.
Figure 11A - Flex Adaptor (87L00)
2
13
46
5
7
8
Figure 11B - Power Vent Kit Components
10 9
Item No. Part
Number Description Qty.
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
10
Power vent kit H7920 contains the items below:
NOTE: 87L00 and F4502 are required if using flex vent and is not provided in kit.
Please see Page 30 and Figure 11A):
INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (MontebelloDLXTYN) • INSTALLATION INSTRUCTIONS
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
15
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
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 7A
TRAHCHTGNELNOITCESTNEV
lanimoN htgneLnoitceS )sehcni( 6 21 42 63 84 T
OO
O
OO
TT
T
TT
AA
A
AA
LL
L
LL
QQ
Q
QQ
TT
T
TT
YY
Y
YY
noitceSteN )sehcni(htgneL 2/1-4 2/1-01 2/1-22 2/1-43 2/1-64
tneVfothgieH snoitceStneVforebmuN
sehcni tf
5.4 573.0 1 0 0 0 0 1
9 57.0 2 0 0 0 0 2
5.01 578.0 0 1 0 0 0 1
51 52.1 1 1 0 0 0 2
5.22 578.1 0 0 1 0 0 1
5.13 526.2 0 3 0 0 0 3
5.43 578.2 0 0 0 1 0 1
5.73 521.3 1 1 1 0 0 3
5.34 526.3 0 2 1 0 0 3
54 57.3 0 0 2 0 0 2
5.64 578.3 0 0 0 0 1 1
15 52.4 1 0 0 0 1 2
5.55 526.4 0 1 2 0 0 3
75 57.4 0 0 1 1 0 2
5.76 526.5 0 0 3 0 0 3
96 57
.5 0 0 0 2 0 2
5.37 521.6 1 0 0 2 0 3
5.97 526.6 0 1 0 2 0 3
18 57.6 0 0 0 1 1 2
5.19 526.7 0 0 2 0 1 3
39 57.7 0 0 0 0 2 2
5.79 521.8 1 0 0 0 2 3
5.301 526.8 0 0 0 3 0 3
801 9 1 0 0 3 0 4
711 57.9 1 0 5 0 0 6
5.811 578.9 1 1 0 3 0 5
621 5.01 0 0 1 3 0 4
5.031 578.01 1 0 1 3 0 5
531 52.11 0 0 6 0 0 6
5.931 526.11 0 0 0 0 3 3
5.241 578.11 1 0 0 4 0 5
441 21 1 0 0 0 3 4
5.451 578.21 1 1 0 0 3 5
5.061 573.31 0 2 0 0 3 5
5.271 573.41 0 0 0 5 0 5
771 57.41 1 0 0 5 0 6
681 5.51 0 0 0 0 4 4
5.691 573.61 0 1 0 0 4 5
702 52.71 0 0 0 6 0 6
5.112 526.71 1 0 0 6 0 7
5.712 521.81 0 1 0 6 0 7
5.922 521.91 0 0 1 6 0 7
5.23
2 573.91 0 0 0 0 5 5
5.142 521.02 0 0 0 7 0 7
642 5.02 1 0 0 7 0 8
252 12 0 1 0 7 0 8
TRAHCHTGNELNOITCESTNEV
lanimoN htgneLnoitceS )sehcni( 6 21 42 63 84 T
OO
O
OO
TT
T
TT
AA
A
AA
LL
L
LL
QQ
Q
QQ
TT
T
TT
YY
Y
YY
noitceSteN )sehcni(htgneL 2/1-4 2/1-01 2/1-22 2/1-43 2/1-64
tneVfothgieH snoitceStneVforebmuN
sehcni tf
5.4 573.0 1 0 0 0 0 1
9 57.0 2 0 0 0 0 2
5.01 578.0 0 1 0 0 0 1
51 52.1 1 1 0 0 0 2
5.22 578.1 0 0 1 0 0 1
5.13 526.2 0 3 0 0 0 3
5.43 578.2 0 0 0 1 0 1
5.73 521.3 1 1 1 0 0 3
5.34 526.3 0 2 1 0 0 3
54 57.3 0 0 2 0 0 2
5.64 578.3 0 0 0 0 1 1
15 52.4 1 0 0 0 1 2
5.55 526.4 0 1 2 0 0 3
75 57.4 0 0 1 1 0 2
5.76 526.5 0 0 3 0 0 3
96 57
.5 0 0 0 2 0 2
5.37 521.6 1 0 0 2 0 3
5.97 526.6 0 1 0 2 0 3
18 57.6 0 0 0 1 1 2
5.19 526.7 0 0 2 0 1 3
39 57.7 0 0 0 0 2 2
5.79 521.8 1 0 0 0 2 3
5.301 526.8 0 0 0 3 0 3
801 9 1 0 0 3 0 4
711 57.9 1 0 5 0 0 6
5.811 578.9 1 1 0 3 0 5
621 5.01 0 0 1 3 0 4
5.031 578.01 1 0 1 3 0 5
531 52.11 0 0 6 0 0 6
5.931 526.11 0 0 0 0 3 3
5.241 578.11 1 0 0 4 0 5
441 21 1 0 0 0 3 4
5.451 578.21 1 1 0 0 3 5
5.061 573.31 0 2 0 0 3 5
5.271 573.41 0 0 0 5 0 5
771 57.41 1 0 0 5 0 6
681 5.51 0 0 0 0 4 4
5.691 573.61 0 1 0 0 4 5
702 52.71 0 0 0 6 0 6
5.112 526.71 1 0 0 6 0 7
5.712 521.81 0 1 0 6 0 7
5.922 521.91 0 0 1 6 0 7
5.23
2 573.91 0 0 0 0 5 5
5.142 521.02 0 0 0 7 0 7
642 5.02 1 0 0 7 0 8
252 12 0 1 0 7 0 8
TRAHCHTGNELNOITCESTNEV
lanimoN htgneLnoitceS )sehcni( 6 21 42 63 84 T
O
T
A
L
Q
T
Y
noitceSteN )sehcni(htgneL 2/1-4 2/1-01 2/1-22 2/1-43 2/1-64
tneVfothgieH snoitceStneVforebmuN
sehcni tf
672 32 0 0 0 8 0 8
972 52.32 0 0 0 0 6 6
5.082 573.32 1 0 0 8 0 9
5.982 521.42 0 1 0 0 6 7
5.103 521.52 0 0 1 0 6 7
5.013 578.52 0 0 0 9 0 9
5.523 521.72 0 0 0 0 7 7
033 5.72 1 0 0 0 7 8
543 57.82 0 0 0 01 0 01
5.943 521.92 1 0 0 01 0 11
273 13 0 0 0 0 8 8
5.973 526.13 0 0 0 11 0 11
5.814 578.43 0 0 0 0 9 9
564 57.83 0 0 0 0 01 01
5.574 526.93 0 1 0 0 01 11
084 04 1 1 0 0 01 11
294 14 1 0 1 0 01 21
5.994 526.14 0 0 0 1 01 11
405 24 1 0 0 1 01 21
5.115 526.24 0 0 0 0 11 11
5.025 573.34 0 2 0 1 11 41
135 52.44 0 2 2 0 11 51
5.835 578.44 1 0 0 2 11 41
945 57.54 1 0 2 1 11 51
855 5.64 0 0 0 0 21 21
5.265 578.64 1 0 0 0 21 31
5.865 573.74 0 1 0 0 21 31
375 57.74 1 1 0 0 21 41
5.085 573.84 0 0 1 0 21 31
5.985 521.94 0 1 2 2 01 51
5.595 526.94 1 1 1 0 21 51
5.406 573.05 0 0 0 0 31 31
516 52.15 0 1 0 0 31 41
5.526 521.25 0 2 0 0 31 51
5.136 526.25 1 0 1 0 31 51
5.736 521.35 0 1 1 0 31 51
156 52.45 0 0 0 0 41 41
5.556 526.45 1 0 0 0 41 51
276 65 0 2 0 0 41 61
876 5.65 1 0 1 0 41 61
5.886 573.75 1 1 1 0 41 71
5.796 521.85 0 0 0 0 51 51
207 5.85 1 0 0 0 51 61
5.217 573.95 1 1 0 0 51 71
027 06 0 0 1 0 51 61
TRAHCHTGNELNOITCESTNEV
lanimoN htgneLnoitceS )sehcni( 6 21 42 63 84 T
O
T
A
L
Q
T
Y
noitceSteN )sehcni(htgneL 2/1-4 2/1-01 2/1-22 2/1-43 2/1-64
tneVfothgieH snoitceStneVforebmuN
sehcni tf
672 32 0 0 0 8 0 8
972 52.32 0 0 0 0 6 6
5.082 573.32 1 0 0 8 0 9
5.982 521.42 0 1 0 0 6 7
5.103 521.52 0 0 1 0 6 7
5.013 578.52 0 0 0 9 0 9
5.523 521.72 0 0 0 0 7 7
033 5.72 1 0 0 0 7 8
543 57.82 0 0 0 01 0 01
5.943 521.92 1 0 0 01 0 11
273 13 0 0 0 0 8 8
5.973 526.13 0 0 0 11 0 11
5.814 578.43 0 0 0 0 9 9
564 57.83 0 0 0 0 01 01
5.574 526.93 0 1 0 0 01 11
084 04 1 1 0 0 01 11
294 14 1 0 1 0 01 21
5.994 526.14 0 0 0 1 01 11
405 24 1 0 0 1 01 21
5.115 526.24 0 0 0 0 11 11
5.025 573.34 0 2 0 1 11 41
135 52.44 0 2 2 0 11 51
5.835 578.44 1 0 0 2 11 41
945 57.54 1 0 2 1 11 51
855 5.64 0 0 0 0 21 21
5.265 578.64 1 0 0 0 21 31
5.865 573.74 0 1 0 0 21 31
375 57.74 1 1 0 0 21 41
5.085 573.84 0 0 1 0 21 31
5.985 521.94 0 1 2 2 01 51
5.595 526.94 1 1 1 0 21 51
5.406 573.05 0 0 0 0 31 31
516 52.15 0 1 0 0 31 41
5.526 521.25 0 2 0 0 31 51
5.136 526.25 1 0 1 0 31 51
5.736 521.35 0 1 1 0 31 51
156 52.45 0 0 0 0 41 41
5.556 526.45 1 0 0 0 41 51
276 65 0 2 0 0 41 61
876 5.65 1 0 1 0 41 61
5.886 573.75 1 1 1 0 41 71
5.796 521.85 0 0 0 0 51 51
207 5.85 1 0 0 0 51 61
5.217 573.95 1 1 0 0 51 71
027 06 0 0 1 0 51 61
Table 7B - Vent Section Length
Flex Vent Sections Kits
Cat. # Model Description
60L10 SF-18 18 ft (5.49 m)*
compressed flex (see 750053M)
98K03 SF-12 12 ft (3.66 m)*
compressed flex (see 750052M)
Table 8
INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (MontebelloDLXTYN) • 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 46-
1/2" (1181 mm) net section lengths are available
(see Tables 7A and 7B).
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" (26 mm) clearance
to combustible materials for all vertical ele-
ments. Clearances for all horizontal elements
are 3" (77 mm) on top, 1" (26 mm) on sides
and 1" (26 mm) on the bottom.
16
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Figure 12 - Framing Ceiling Opening
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).
Figure 13 - Attaching the Vent Adaptor
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 and dimple align.
Dimple
Locking Incline
Channel
Connected Vent
Sections Arrow
Arrow
Adaptor on Appliance Collar
or Vent Section
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 con-
nections (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.
10-1/2" min.
(267 mm)
Ceiling Framing
Plumb Bob
10-1/2" min.
(267 mm)
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.
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).
The unitized design of the Secure Vent® com-
ponents 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 require-
ments 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 previ-
ous 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" (26 mm) clearance to combus-
tibles, 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.
8-1/8”
(206 mm)
4-13/16”
(122 mm)
Swivel Joint
(360° swivel)
SV4.5E45
45° Elbow)
Swivel Joint
(360° swivel)
SV4.5E90
90° Elbow)
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 - approxi-
mately 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" (26 mm) at all sides for all
vertical runs; and 3" (77 mm) at the top, 1" (26
mm) at sides, and 1" (26 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.
Blocking
Support Straps
(Plumber's
tape)
8' (2.4 m)
Maximum
1/2" (13 mm)
minimum
clearance to
combustibles
Figure 14 - Supporting Vertical Vents
Figure 15 - Vent Elbow Sections
INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (MontebelloDLXTYN) • INSTALLATION INSTRUCTIONS
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
17
Power Vent
Termination
Horizontal / Inclined Run Support
Brackets Building
Support
Framing
SV4.5E90
Elbow
Ceiling
Minimum
Vent Run
Horizontal
10 ft
Exterior
Wall
Power Vent
Termination
Probe Adaptor
(required)
Probe Adaptor
(required)
Fireplace
Floor
Maximum Horizontal
Venting 110 ft
Up to 6 Elbows
Firestop / Spacer
Exterior
Wall
SV4.5L 6 / 12 / 24 / 36 / 48
Vent Sections
Figure 16 - Typical Power Vent Routing
Venting Can Run Up To
3 ft Below Unit
Flex Adaptor
Cat. No. 87L00
(required, if
using flex)
Flex To Termination Kit
Cat. No. F4502
(required to connect
inner pipe to termina-
tion, if using flex)
Flex To Termination Kit
Cat. No. F4502
(required to connect
inner pipe to termina-
tion, if using flex)
NOTES:
* When using Secure Flex®, use ceiling
firestop/spacer SF4.5VF for flex (H2249
[10 pack]).
**When using Secure Flex, use Wall Firestop/
Spacer SF4.5HF5 (H6184).
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 Adaptor Plus 4 ft Vertical Vent
(min.) and 90° Elbow
Maximum Vertical Rise A 66 ft
Table 9
Minimum Clearance to Combustibles
Vertical Vent Pipe 1" (26 mm)
Horizontal Vent Pipe
Top - 3" (77 mm)
Sides - 1" (26 mm)
Bottom - 1" (26 mm)
Table 10
Probe Adaptor
(Required)
Flex adapter 87L00
(required if using flex vent)
A
(See Chart)
B
Figure 17 - Power Vent Routing with Probe Adaptor
Vertical Rise
66 ft max.
4 ft min.
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.
INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (MontebelloDLXTYN) • INSTALLATION INSTRUCTIONS
18
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (MontebelloDLXTYN) • INSTALLATION INSTRUCTIONS
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 ceil-
ing, 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" (26 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 sec-
tions (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. As-
semble 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 19 in the same manner as
any SV4.5 vent component.
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 compo-
nents 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" (26 mm) clearance
to combustibles on the vertical sections.
Clearances for the horizontal runs are:
3" (77 mm) on top, 1". (26 mm) on sides,
and 1" (26 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).
19
L. Install Firestop/Spacer at exterior wall -
Install SV4.5HF Firestop/Spacer, provided
with the power vent kit, over the opening at
the exterior side of the framing, long side
up, with the 3" spacer clearance at the top as
shown in Figure 18, and nail into place. The
Firestop/Spacer may also be installed over
the opening at the interior side of the fram-
ing. The gap between the vent pipe and a
firestop can be sealed with noncombustible
caulking.
(The Firestop/Spacer may also be installed
over the opening at the interior side of the
framing).
M. Install the Power Vent termination - From
outside the exterior wall, slide the collars of
the termination onto the adaptor until the
termination seats against the exterior wall
surface to which it will be attached. Orient
the housing of the termination with the
arrow pointed upwards. Secure the termi-
nation to the exterior wall. The termination
must not be recessed into the exterior wall
or siding by more that the 1-1/4" (32 mm)
as shown in Figure 19.
Siding
Stucco
1-1/4” (32 mm) Maximum
Recess of the Square
Termination into Exterior
Finishing Material
Exterior Surface of
Framing
6” to 9-1/4”
(152 to 235 mm)**
Exterior Surface of Siding
Interior Surface of
Finished Wall
Maximum wall thickness
9-1/4” (235 mm)**
Power Vent
Termination
Maximum Extent of Vent Run
Sections Relative to Exterior
Surface of Framing
Last Vent Section.
Use Telescopic Vent
Section (SV4.5LA),
If Necessary
Adaptor
SV4.5RCH
*Use silicone caulking to
seal the top and sides of
the termination, up to the
underlayment, stucco, or
masonry wall surface.
Power Vent
Termination
*Caulk
*Caulk
To help minimize water infiltration
it is recommended that the Firestop/Spacer (SV4.5HF)
be installed on the exterior side of the wall.
Power Vent
Termination
7”
(178 mm)
5-1/8”
(130 mm)
12-1/8”
(308 mm)
NOTE: Centerline of Vent Piping is NOT
the Same as the Centerline of the
Frame Opening.
6” to 48” Vent Section,
Telescopic vent section,
Elbow or Appliance Collar
Base of Appliance
3”
(77 mm)
1”
(26 mm)
Adaptor
SV4.5RCH
10-1/2”
(267 mm)
The Power Vent termination has been
designed to perform in a wide range of
weather conditions. Terminations meet
or exceed industry standards.
When selecting the location of termination,
do not place the termination where water
from eaves and adjoining roof lines may
create a heavy flow of cascading water onto
the termination. If the termination must be
placed where the possibility of cascading
water exists, it is the responsibility of the
builder to direct the water away from the
termination cap by using gutters or other
means.
Carefully follow the Installation Instruc-
tions for the termination, including the
use of silicone caulking where required.
See Table 11 as an aid in venting component
selection for a particular range of exterior
wall thicknesses.
WARNING: The vent termination is hot
while in operation and for a period of
time following the use of the fireplace.
Young children should be carefully su-
pervised when in the same area as a hot
termination.
Figure 18 - Installing Power Vent Horizontal Termination
Figure 19 - Venting Connection and Exterior Wall Recessing of the Power Vent
Horizontal Termination
Venting Components Required for Various Exterior Wall Thicknesses
when Using the Power Vent Termination
Vent Components Required Exterior Wall Thickness
Termination Kit Only 6 to 9-1/4" (152 to 235 mm)
Termination Kit and 6" Vent Section (SV4.5L6) 10-3/4 to 14" (273 to 356 mm)
Termination Kit and 12" Vent Section (SV4.5L12) 16-3/4 to 20" (426 to 508 mm)
Termination Kit and Telescopic Section (SV4.5LA)
and 6” vent section (SV4.5L6) 11-3/4 to 20" (299 to 508 mm)
Table 11
See Figure 8 on Page 12 for Minimum
Distance to Base of Appliance
INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (MontebelloDLXTYN) • INSTALLATION INSTRUCTIONS
**For thicknesses greater
than 9-1/4", see Table 11
20
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
INNOVATIVE HEARTH PRODUCTS • POWER VENT DV GAS FIREPLACES (MontebelloDLXTYN) • INSTALLATION INSTRUCTIONS
VERTICAL OR HORIZONTAL VENTING USING
SECURE FLEX® KITS AND COMPONENTS
When Secure Flex® kits are used in a rear flue,
horizontal termination installation, at least 1 ft
of vertical rise is required.
Secure Flex venting kits and components may
be used in any other vent installation where rigid
Secure Vent® (SV4.5) direct-vent components
can be used. All restrictions, clearances and
allowances pertaining to rigid vent also apply
to flexible vent. Do NOT modify Secure Flex
kits. Secure Flex kits can be installed on the
end of a Secure Vent (SV4.5) rigid vent run,
provided that doing so does not violate any of
the venting length, height, routing, horizontal
to vertical ratio requirements, or clearance
considerations detailed in this manual. When
combined, a rigid vent should not be installed
between two flexible vents.
Secure Flex kits come with an included adaptor
that can be installed on the fireplace collar or
the inclined channel end of the last Secure Vent
(SV4.5) vent section in a rigid system in the
exact same fashion as any other Secure Vent
section. Align the dimpled end of the adaptor
over the previously installed section or fireplace
collar, adjusting the radial alignment until the
four locking dimples of the adaptor are aligned
with the inlets of the four incline channels of the
last vent section or collar. Push on the adaptor
until it is fully engaged, then twist the adaptor
clockwise running the dimples down and along
the incline channels until they seat at the end
of the channels.
1. Install the Inner Flex Pipe.
a. Install the small gear clamp loosely
around the inner flexible vent, then push it
back out of the way.
b. Apply a bead of Mill-Pac Black (700 °F)
high temperature sealant (P/N 10K81) to the
inner adaptor collar, approximately 1/2” from
the end.
c. Pull and extend the inner flexible vent.
d. Slide the inner flex vent over the adaptor
collar at least 1-3/4”.
NOTE: Ensure the flex vent is free from
damage or tears.
e. Slide the gear clamp down and tighten it
fully to secure the flexible vent to the adaptor
inner collar approximately 3/4” from the end
of the flex.
f. Install three (3) sheet metal screws 120°
apart through the flexible vent and into the
adaptor collar just below the gear clamp to
provide additional security to the connection.
2. Install the outer Flex Pipe.
a. Install the large gear clamp loosely around
the outer flexible vent pipe, then push it back
out of the way.
b. Apply a bead of Mill-Pac Black (700 °F)
high temperature sealant (P/N 10K81) to the
outer adaptor collar. Cover to the grooves of
the collar that extend approximately 1” from
the end and to the flat surface, approximately
Apply ONLY MIL-PAC BLACK HIGH
TEMPERATURE SEALANT (P/N 10K81)
to the outside surface of both collars of
the adaptor (fill the grooves of the outer
collar to be covered by the flexible pipe)
and slide the flexible vent over the inner
and outer adaptor collars
NOTE: Outer vent pipe is
pulled away to show inner
vent pipe details.
Adaptor (SV4.5RF)
Attach adaptor to vent collar or Secure Vent sections
1-3/4” (44 mm) flexible
vent and adaptor inner
collar overlap
Securing screws in three
(3) places through perfo-
ration and into the pipe
Gear clamps
Flexible vent
1-3/4” (44 mm) flexible
vent and adaptor outer
collar overlap
Securing screws in three
(3) places through perfo-
ration and into the pipe
Figure 20
Figure 21 - Flexible Vent
Flexible vent section
5” (127 mm)
radius minimum
Shown here: 36” Flex Connector Kit (H7748)
36” of flex with two adaptors for mating two
rigid sections of vent together.
1-3/8” from the end.
c. Pull and extend the outer flexible vent.
d. Slide the outer flexible vent over the
adaptor collar. Ensure the flexible vent
completely engages the adaptor collar
1-3/4” from the end, and that it is free from
damage or tears.
e. Slide the gear clamp down and tighten it
fully to secure the flexible vent to the adaptor
outer collar approximately 3/4” from the end
of the flexible vent.
f. Install three (3) sheet metal screws 120°
apart through the flexible vent and into the
adaptor collar just below the gear clamp to
provide additional security to the connec-
tion.
3. Route the flexible vent.
NOTE: Ensure that the flexible vent is properly
routed to provide the required clearance. Do
NOT allow the flexible vent to bend in a radius
tighter than 5” (127 mm) (Figure 21).
Place the internal flexible vent spacers even-
ly and avoid kinking the inner vent. Support
horizontal sections of flexible vent with metal
straps at 2 ft (0.61 m) intervals.
4. Install firestop/spacers at ceiling and wall
penetrations.
• SF4.5VF firestop/spacer for ceilings
• SF4.5HF firestop/spacer for walls
NOTE: See the appropriate sections and fig-
ures shown throughout the venting section
for installation requirements.
5. Attach the flexible vent to the termination.
NOTE: Secure Flex® components can be
purchased separately and attached to bulk
lengths of Secure Flex flexible vent cut to size
at the job site. Attach the flexible vent to the
Secure Flex terminations as it was attached
to the adaptor (Figure 20).
NOTE: Attach Secure Flex vent to Secure Flex
terminations only. Do NOT substitute Secure
Vent terminations or Secure Vent adaptor
for Secure Flex components. Secure Flex
termination and adaptor collars are a differ-
ent circumference than Secure Vent collars.
Secure Flex vent has an longer center tube
to improve ease-of-installation.
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
La page charge ...
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22
-
23
-
24
-
25
-
26
-
27
-
28
-
29
-
30
-
31
-
32
-
33
-
34
-
35
-
36
-
37
-
38
-
39
-
40
-
41
-
42
-
43
-
44
-
45
-
46
-
47
-
48
-
49
-
50
-
51
-
52
-
53
-
54
Astria Montebello DLX Mode d'emploi
- Catégorie
- Poêles
- Taper
- Mode d'emploi
dans d''autres langues
Documents connexes
Autres documents
-
Superior Fireplaces DRT6300 Mode d'emploi
-
-
-
-
-
Astria Fireplaces MONTEBELLO ST Mode d'emploi
-
-
-
-