AVERTISSEMENT : Assurez-vous de bien suivre les
instructions données dans cette notice pour réduire au
minimum le risque d’incindie ou d’explosion ou pour
éviter tout dommage matériel, toute blessure ou la mort.
- 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.
• 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.
WARNING: If the information in these instructions
is not followed exactly, a fire or explosion may
result, causing property damage, personal injury,
or death.
-
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.
• Immediately call your gas supplier from a
neighbor’s phone. Follow the gas supplier’s
instructions.
•
department.
- Installation and service must be performed by a
WARNING /AVERTISSEMENT / AVISO
• HOT GLASS WILL CAUSE
BURNS.
• DO NOT TOUCH GLASS
UNTIL COOLED.
• NEVER ALLOW CHILDREN
TO TOUCH GLASS.
• UNE SURFACE VITRÉE CHAUDE
PEUT CAUSER DES BRÛLURES.
• LAISSER REFROIDIR LA SURFACE
VITRÉE AVANT D'Y TOUCHER.
• NE PERMETTEZ JAMAIS À UN ENFANT
DE TOUCHER LA SURFACE VITRÉE.
• EL VIDRIO CALIENTE
CAUSARÁ QUEMADURAS.
• USTED DEBE NUNCA
TOCAR EL VIDRIO CALIENTE.
• LOS NIÑOS DEBEN NUNCA
TOCAR EL VIDRIO.
ADAGIO™ Direct-Vent
Gas Fireplaces
P/N 850044M Rev. F 01/2011
This manual is one of a set of two supporting this product.
Refer to P/N 875037M for Care and Operation Instructions.
Ce manuel est disponible en francais, simplement
en faire la demande. Numéro de la pièce 850044CF.
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.
Gas Conversion Kits ..........................Page 33
Please read and understand these
instructions before beginning your
installation.
2
The assembled vented gas fireplace heater is
packaged with:
1 - One log set located in firebox.
2 - One envelope containing the literature
package, which consists of the care and
operation manual, installation instructions, gas control labels and warranty;
envelope is located in the control compartment.
3 - One bag of glowing embers, located in the
control compartment.
4 - One log support bracket, located in fire-
box.
Also requires (sold separately):
5 - One of the following firebox liner kits:
a. Firebox Liner Kit, Red Rustic Liner
b. Firebox Liner Kit, Red Herringbone Liner
c. Firebox Liner Kit, Cobblestone Liner
d. Firebox Liner Kit, Stucco Liner
6 - One of the following facade kits:
a. Arch Face-Black *
b. Arch Face-Nickel *
c. Garden Gate - Vintage Iron
d. Garden Gate - Vintage Copper
* If an arch face facade kit is purchased, a filigree
insert kit is also required (sold separately). The
filigree kits are available in 3 different styles and
4 attractive finishes.
INTRODUCTION
The Millivolt appliances have a millivolt gas
control valve with piezo ignition system. If any
optional accessories that will require electrical
power are to be installed, the electrical power
must be provided at the time of appliance
installation.
The Electronic appliances have an electronic
intermittent pilot ignition system. External
electrical pow-er is required to operate these
appliances.
These vented gas fireplace heaters are sealed
combustion, air-circulating gas fireplaces designed for residential 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,
• Secure Flex™ Flexible Vent Components
manufactured by Security Chimneys International and
• Z-FLEX™ Model GA Venting Systems listed
to UL1777 and ULCS635 manufactured by
Flexmaster Canada Limited.
These approved vent system components are
labeled for identification. DO NOT use any
other manufacturer's vent components with
these appliances.
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 informés 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.
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.
Note: 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.
Remarque : 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 these appliances if any part
has been under water. Immediately call a
qualified, professional service technician
to inspect the appliance and to replace any
parts of the control system and any gas
control which have 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.
These appliances comply with National Safety
Standards and are tested and listed by OMNITest Laboratories, Inc. (Report No. 116-F-48-5)
to ANSI Z21.88 (in Canada, CSA-2.33), and
CAN/CGA-2.17-M91 (Gas-Fired Appliances For
Use At High Altitudes) in both USA and Canada,
as vented gas fireplace heaters.
Both millivolt and electronic versions of
these appliances are listed by OMNI-Test
Laboratories for installation in bedrooms and
manufactured (mobile) homes.
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 or propane gas only. The use of other
fuels or combination of fuels will degrade
the performance of this system and may be
dangerous.
Millivolt Models - The millivolt appliances are
manually controlled and feature a spark igniter
(piezo) that allows the appliance's pilot gas to be
lit without the use of matches or batteries. This
system provides continued service in the event
of a power outage. External electrical power
is required to operate the optional blower if
installed in these units.
The Millivolt models come standard with the
manually-modulated gas valve; flame appearance and heat output can be controlled at the
gas valve. The BTU Input for these appliances
is shown in Table 1.
Electronic Models - The electronic appliances are manually controlled and feature an
electronic intermittent pilot ignition system.
External electrical power is required to operate
these units.
Electronic models come standard with a manually-modulated gas valve; flame appearance
and heat output can be controlled at the gas
valve. The BTU Input for these appliances is
shown in Table 1.
Input (BTU/HR) - All Models
Model No.Input (BTU/Hr)
Natural Gas
ADAGIO-MN10,000 to 13,000
ADAGIO-EN10,000 to 13,000
Propane Gas
ADAGIO-MP10,000 to 13,000
ADAGIO-EP *10,000 to 13,000
Table 1 * If field converted
WARNING
Improper installation or use of
this appliance can cause serious
injury or death from fire, burns,
explosion or carbon monoxide
poisoning.
Misc. Codes / Standards -
The Installation must conform to local codes or,
in the absence of local codes, with the National
Fuel Gas Code, ANSI Z223.1/NFPA 54 - latest
edition (In Canada, the current CAN/CSA-B149.1
installation code).
3
Gas Pressure - All Models
H
I
L
O
W
H T
P T H T P T
P
I
L
O
T
P
I
L
O
T
O
N
t i
O
F
F
IN
OUT
OFF
ON
HI
LO
OFF
ON
Tables 2 and 3 show the appliances' inlet and
manifold gas pressure requirements:
Inlet Gas Supply Pressure
(all models)
Fuel #MinimumMaximum
Natural Gas
Propane
5.0" WC
(1.24 kPa)
11.0" WC
(2.74 kPa)
10.5" WC
(2.61 kPa)
13.0" WC
(3.23 kPa)
Table 2
Manifold Gas Supply Pressure
(all models)
Fuel #LowHigh
Natural
Gas
Propane
(Lo) 2.2" WC
(.55 kPa)
(Lo) 6.3" WC
(1.57 kPa)
(Hi) 3.5" WC
(.87 kPa)
(Hi) 10.0" WC
(2.49 kPa)
Table 3
Test gauge connections are provided on the
front of the millivolt and electronic gas control
valve (identified IN for the inlet and OUT for the
manifold side). The control valves have a 3/8"
(10 mm) NPT thread inlet and outlet side of the
valve (refer to Figures 1 and 2).
Propane tanks are at pressures that will cause
damage to valve components. Verify that the
tanks have step down regulators to reduce the
pressure to safe levels.
These appliances must be isolated from the
gas supply piping system (by closing their
individual manual shut-off valve) during any
pressure testing of the gas supply piping
system at test pressures equal to or less than 1/2 psig (3.5 kPa).
These appliances and their individual shut-off
valves must be disconnected from the gas
supply piping system during any pressure
testing of that system at pressures greater than 1/2 psig (3.5 kPa).
These appliances must not be connected to a
chimney or flue serving a separate solid fuel
burning appliance.
Orifice Sizes - Sea Level to High Altitude
(All Models)
These appliances are tested and approved for
installation at elevations of 0-4500 feet (0-1372
meters) above sea level using the standard
burner orifice sizes (marked with an "*" in Table
4). For elevations above 4500 feet, contact your
gas supplier or qualified service technician.
Deration - At higher elevations, the amount
of BTU fuel value delivered must be reduced
by either:
• Usinggasthathasbeenderatedbythegas
company.
• Changingtheburneroricetoasmallersize
as regulated by the local authorities having
jurisdiction and by the (USA) National Fuel
Gas Code NFPA 54/ANSI Z223.1 - latest
edition or, in Canada, the CAN/CSA-B149.1
codes - latest edition.
Install the appliance according to the regulations
of the local authorities having jurisdiction and,
in the USA, the National Fuel Gas Code NFPA
54 / ANSI Z223.1 - latest edition or, in Canada,
the CAN/CSA-B149.1 - latest edition.
NOTE: Flame appearance will diminish 4% per
thousand feet.
Burner Orifice Sizes
Elevation 0-4500 feet ( 0-1372 meters)
ModelNat.Gas
drill size (inches)
Adagio.000 (#51)*
H0922 •
Table 4
* Standard size installed at factory
• Part /Cat. Number
Propane
drill size (inches)
.000 (#58)*
H1236 •
Gas Valve Diagrams
See Figure 1 for Millivolt models and Figure 2
For Electronic Models.
Main Gas
HI/LO Variable
Flame Height
Adjustment
Control Knob
OFF/PILOT/ON
Pilot
Adjustment
Screw
Inlet Pressure
Tap
Manifold
Pressure Tap
HI/LO Variable
Flame Height
Adjustment
Pilot
Adjustment
Screw
Manifold
Pressure Tap
Inlet Pressure
Tap
Standard Burner
OFF/ON Rocker
Switch
Figure 2 - SIT Electronic Gas Valve
REQUIREMENTS FOR THE COMMONWEALTH OF MASSACHUSETTS
These fireplaces are approved for installation in
the US state of Massachusetts if the following
additional requirements are met:
In the Commonwealth of Massachusetts,
horizontal 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.
• Ametalorplasticidenticationplatemust
be permanently mounted to the exterior of
the building at a minimum height of eight (8)
feet above grade and be directly in line with
the horizontal termination. The sign must
read, in print size no less than one-half (1/2)
inch in size, GAS VENT DIRECTLY BELOW.
KEEP CLEAR OF ALL OBSTRUCTIONS.
NEW YORK CITY, NEW YORK (MEA)
4
Standard Burner OFF/ON
Rocker Switch
Figure 1 - SIT Millivolt Gas Valve
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Piezo Igniter
Installation of these fireplaces are approved
for installation in New York City in the US state
of New York.
HORIZONTAL VENT
VERTICAL VENT
HORIZONT AL VENT (T op V ent Application)
VER TICAL VENT (T op V ent Application)
RECESSED
INST ALLA TION
TOP VENT INSTALLATIONS
CROSS CORNER
APPLICATION
FLAT
APPLICA
TION
ROOM DIVIDER
APPLICATION
FLAT ON WALL
APPLICA
TION
ISLAND
APPLICA
TION
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.
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 and the Manufactured Home Construction and Safety Standard,
Title 24 CFR, Part 3280, in the United States, or
the Standard for Installation in Mobile Homes,
CAN/CSA Z240 MH Series, in Canada.
Cet appareil peut être installé cómme du matériel d'origine dans une maison préfabriquée (É.U.
seulement) ou mobile et doit être installé selon
les instructions du fabricant et conformément
à la norme Manufactured Home Constructions
and Safety, Title 24 CFR, Part 3200 aux Unis ou
à la norme Can/CSA-Z240 Série MM, Maisons
mobiles au Canada.
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 doit être utilisé uniquement avec le
type de gaz indiqué sur la plaque signalétique.
Cet appareil ne peut être converti à d'autres gaz,
sauf si une trousse de conversion est utilisée.
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.
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 or the Canadian
Electrical Code CSA C22.1 - latest edition.
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.
Figure 3 - Typical Installation
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 3).
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 3).
The location should also be free of electrical,
plumbing or other heating/air conditioning
ducting.
These direct-vent appliances are uniquely
suited for installations requiring a utility shelf
positioned directly above the fireplace. Utility
shelves like these are commonly used for locating television sets and decorative plants.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Top View
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 (see Figure 8
on Page 8).
The minimum height from the base of the appliance to the underside of combustible materials
used to construct a utility shelf in this fashion
is shown in Figure 8 on Page 8.
The appliance should 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, etc., a metal or
wood barrier covering the entire bottom surface
must be used.
5
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 inch (25.4 mm) Minimum
Clearance to Combustibles
VENT TERMINATION CLEARANCES
6"
(152 mm)
12"
(305 mm)
Combustible Projection greater
Horizontal Vent Termination Clearances
Combustible Projection
2-1/2
inches or less in length
18"
(457 mm)
Ventilated
Soffit
Unventilated
Soffit
than 2-1/2 inches in length
Termination Kit
Side Elevation View
Termination Kit
All horizontal terminations
may be located as close as
6” (152mm) to any
(non-combustible and
combustible) exterior
sidewall. This distance
may be decreased to 2”
(51mm) for non-combustible exterior
sidewalls only, if the
SV4.5HT-2 termination
is used.
These instructions should be used as a
guideline and do not supersede local codes
in any way. Install vent according to local
codes, these instructions, the current National
Fuel Gas Code (ANSI-Z223.1) in the USA or
the current standards of CAN/CSA-B149.1 in
Canada.
Vertical Vent Termination Clearances
Terminate multiple vent terminations according
to the installation codes listed above. Also see
Figure 4.
Terminate single vent caps relative to building
components according to Figure 5.
Flat to 6/121.00.3
6/12 to 7/121.250.38
7/12 to 8/121.50.46
8/12 to 9/122.00.61
9/12 to 10/122.50.76
10/12 to 11/123.250.99
11/12 to 12/124.01.22
12/12 to 14/125.01.52
14/12 to 16/126.01.83
The vent / air intake termination clearances
above the high side of an angled roof is as
shown in the following chart:
16/12 to 18/127.02.13
18/12 to 20/127.52.29
20/12 to 21/128.02.44
Figure 5
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 6). For projections exceeding 2-1/2"
(64 mm), see Figure 6. For additional vent location restrictions refer to Figure 7 on Page 7.
Figure 4 - Multiple Terminations
6
Figure 6
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Note - See Figure 29 on Page 19 for the exterior wall recess
allowances of the square horizontal termination.
Combustible Materials Allowed
In Shaded Area “Safe Zone”
2” (51) Minimum
Clearance to Combustibles
12" (305)
5"
(127)
Min. Distance
8-1/4” (210) to
Protected Side Wall
Top View Of
Fireplace
Side
Wall
Side
Wall
inches (millimeters)
Do not insulate the
space between the
appliance and the
area above it.
*Shelf Height
(see table)
Drywall
Header
Top Spacers
4” �
(102mm)
COMBUSTIBLES
Appliance And Vent Clearances
The appliance is approved with zero clearance to combustible materials on all sides (as detailed in Table 5),
with the following exception: When the unit is installed
with one side flush with a wall, the wall on the other
side of the unit must not extend beyond the front edge
of the unit. In addition, when the unit is recessed, the
side walls surrounding the unit must not extend beyond
the front edge of the unit (see Figure 3).
MINIMUM CLEARANCES Inches (millimeters)
Back1/2 in. (13 mm)
Sides1/2 in. (13 mm)**
Top Spacers0 in. (0 mm)
Floor0 in. (0 mm)***
From Bottom of Unit
64 in. (1626 mm)
To Ceiling
Vent3 (76)
1 (25.4)
Top *
Sides & Bottom
SERVICE CLEARANCES Feet (meters)
Front3 feet (0.9 meters)
Table 5
MODELS
Adagio-MN
Adagio-MP
Adagio-EN
Combustible Shelf Height
Inches (millimeters)
Top Vent - with One 90 Degree Elbow
Secure VentSecure Flex (flex elbow)
*52 (1321)*53-3/4 (1365)
* Includes 4” clearance to combustibles
(required above vent components)
u
4" clearance is required above the elbow
for installations that require an elbow at the
top of the unit and that ends in a horizontal
termination.
Figure 8 - Minimum Shelf Height Above Fireplace
Inches (millimeters)
* Note: 3 in. (75 mm) above any horizontal vent component.
See Note
** Note: See Page 9, Step 1 for clearance requirements
to the nailing flange located at each side of the unit and
any screw heads adjacent to it.
*** Note: To ensure proper fit of the facade (required - sold
separately). The appliance base will need to be elevated
3/4" minimum above the floor to allow for the proper
fit of the facade (i.e. use 3/4" board as platform).
Shelf Height
To provide for the lowest possible shelf surface, the
venting attached to the top vent should be routed in a
way to minimize obstructions to the space above the
appliance. Do not insulate the space between the appliance and the area above it (see Figure 8). The minimum
height from the base of the appliance to the underside
of combustible materials used to construct a utility shelf
in this fashion is shown in the table in Figure 8.
Wall Finishes / Surrounds / Mantels
8
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 front face.
Non-combustible materials, such as surrounds and other
appliance trim, may be installed on the appliance front face
with these exceptions: they must not cover any portion
of the glass or the air gaps above the glass door.
Vertical installation clearances to combustible mantels
vary according to the depth of the mantel. Mantels
constructed of non-combustible materials may be
installed above the appliance opening as outlined in
Figure 9.
NOTE: We recommend the use of high temperature
paint (rated 175° F or higher) on the underside of the
mantel.
u
in Figure 8.
Figure 9 - Mantel Clearances
Combustible materials
may project beyond the
side of the fireplace
opening as long as it is
kept within the shaded
area illustrated here.
At 14" minimum side
wall clearance, a
combustible wall may
project to any length
Side Wall Clearances
Figure 10
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
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.
DETAILED INSTALLATION STEPS
The appliance is shipped with all gas controls
and components installed and pre-wired.
1. Remove the shipping carton, exposing the
front glass door.
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 9) Construct the appliance
framing. Position the appliance within
the framing and secure with nailing
brackets.
Step 2. (Page 12) Route gas supply line to
appliance location.
Step 3. (Page 13) Install the vent system and
exterior termination.
Step 4. (Page 23) Field Wiring
.25a. Millivolt Appliances – The operating
control switch is factory installed.
.25b. Electronic Appliances – Connect 120
Vac electrical power to the appliance
receptacle.
Step 5. (Page 24) Install blower kit (optional
equipment).
Step 6. (Page 24) Make connection to gas
supply.
Step 7. (Page 25) Verify appliance opera-
tion.
Step 1. FRAMING
Frame these appliances as illustrated in Figures
12 and 14 on Pages 10 and 12 (Figure 14
applies to corner framing installations only).
All framing details must allow for a minimum
clearance to combustible framing members as
shown in Table 5 on Page 8.
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.
All construction above the appliance must be
self-supporting, DO NOT use the appliance for
structural support.
The fireplace should be secured to the side framing members using the unit's nailing flanges
each side of the fireplace front (see Figure 11).
Use 8d nails or their equivalent.
on
2. Pull out the two spring loaded latches securing the glass door (located under the firebox
floor). Remove the door by tilting it outward
at the bottom and lifting it up and off. Set
the door aside protecting it from inadvertent
damage. See Figures 50 and 51on Page
28.
BEFORE PROCEEDING TO STEP 8, INSTALL
A FIREBOX LINER KIT PER INSTRUCTIONS
PROVIDED IN THE KIT (REQUIRED - SOLD
SEPARATELY).
Step 8. (Page 26) Install the logs and glowing
embers.
Step 9. (Page 28) Install glass door assem-
bly.
Step 10. (Page 29) Adjust burner to ensure
proper flame appearance.
Step 11. (Page 31) Attach Safety in Operation
Warnings.
Use Top Flange For
5/8” Thick Drywall
Use Center Flange For
1/2” Thick Drywall
Use Bottom 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
Frame the opening to the exact dimensions
specified in the framing details in this manual.
Figure 11
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
9
Co-axial DV Vent
4-1/2" (114) Inner
7-1/2" (191) Outer
36-23/32
(933)
21-1/16 (535)
1-7/8
(48)
6-1/16
(154)
8-7/32
(209)
1-1/2
(38)
15-1/32
(382)
15-15/32
(393)
7-11/16
(195)
34
(864)
40-1/32
(1017)
20-3/4
(527)
14-3/4 (375)
5-13/32
(137)
D
B
10¹⁄₂
(267)
VENT FRAMING TOP VENT WITH ONE
90° ELBOW
Framing should be
constructed of 2x4
or larger lumber
A
C
Platform
FIREPLACE AND FRAMING SPECIFICATIONS
Framing Dimensions - All Models
Inches (millimeters)
ABCD
in.22-1/840-1/415-3/444-1/8
mm56210224001121
* D shown here is not dimensioned to the vertical center of
the horizontal framing. This is to allow for the required 4"
clearance above the vent and the 1" required clearance
below the vent. This does not include the suggested 1/4"
rise per foot for horizontal runs.
** With the facade installed (required - sold separately), the
appliance base will need to be elevated a minimum of 3/4"
above the floor to allow for the proper fit of the facade (i.e.
use 3/4" board minimum as platform).
Efficiencies %
AdagioBTU/hrSteady
Natural Gas10,000-13,00071.82%58.3%
Propane Gas 10,000-13,00073.27%59.4%
State
EnerGuide
P4
Framing With Platform
The platform should extend the full width
and depth of the fireplace base.
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 discontinuance
without notice.
10
Figure 12
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
23-1/2” (597)
14-3/4”
(375)
20-3/4”
(527)
Facade (Required) *
(gated style shown)
1/2”
(13)
37-7/8”
(962)
18-3/4
(476)
1/2” (13mm) 1-1/2” (38mm)
FACADE SPECIFICATIONS
Facade (Required)
*
(arched style shown)
26-3/4” (680)
38-1/2”
(978)
20-1/4”
(514)
14-13/16” (376)
1/2”
(13)
1/2” (13mm) 1-1/2” (38mm)
Arch Facades**
Black and Brushed Nickel Finishes
Cat.
No.
H5773 ADAGIO-AGArch Black
H5774 ADAGIO-PFArch Br. Nickel
ModelDescription
** A filigree inset kit is also required
(sold separately). See Care and Operation Manual for ordering
information.
Gated Facades
Copper and Iron Gates
Cat. No.ModelDescription
H5775ADAGIO-IGIron Gates
H5776ADAGIO-CPD Copper Gates
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.
* With the facade installed (required - sold separately), the appliance base will need to be elevated a minimum of 3/4" above the floor to allow
Notes
for the proper fit of the facade (i.e. use 3/4" board minimum as platform).
Figure 13
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
11
C
E
D
A
B
7 (178)
�
Corner Framing Dimensions - All Models
ABCDE
in.22-1/841-5/829-1/21020-7/8
mm5621057749254530
uWhen installing in a corner configuration, one of
the rear stand-offs will need to be removed.
Figure 14 - Corner Framing with Square Termination (SV4.5HT-2)
Top Vent With Horizontal Termination In A Corner
Step 2. ROUTING GAS LINE
Route a 1/2" (13 mm) gas line along the inside
of the left side framing as shown in Figure 15.
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 inch shutoff valve. (See Step 6
on Page 24).
Right Side Front
Corner of Fireplace Framing
6-1/8"
(156 mm)
* Measured from the top of platform that unit
is installed on to pipe center (see Figure 12)
Figure 15 - Route Gas Line
Proper Sizing of Gas Line
Properly size and route the gas supply line
from the supply regulator to the area where the
appliance is to be installed per requirements
outlined in the National Fuel Gas Code, NFPA
54 - latest edition (USA) or CAN/CSA-B149.1
- latest edition (Canada).
12
*1-7/8"
(65 mm)
Never use galvanized or plastic pipe. Refer
to Table 6 for proper sizing of the gas supply line, if black iron pipe is being used. Gas
lines must be routed, constructed and made
of materials that are in strict accordance with
local codes and regulations. We recommend
that a qualified individual such as a plumber or
gas fitter be hired to correctly size and route
the gas supply line to the appliance. Installing
a gas supply line from the fuel supply to the
appliance involves numerous considerations of
materials, protection, sizing, locations, controls,
pressure, sediment, and more. Certainly no one
unfamiliar and unqualified should attempt sizing
or installing gas piping.
Schedule 40
Black Iron Pipe
Inside Diameter (Inches)
Schedule 40 Pipe
Length (feet)
0-101/23/8
10-401/21/2
40-1001/21/2
100-1503/41/2
150-2003/41/2
Natural
Gas
Propane
Gas
Table 6
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Notes:
• All appliances are factory-equipped with
a flexible gas line connector and 1/2 inch
shutoff valve (see Figure 39 on Page 24).
• SeeMassachusetts Requirements on Page
4 for additional requirements for installations
in the state of Massachusetts in the USA.
• ThegassupplylineshouldNotbeconnected
to the appliance until Step 6 (Page 24).
• Apipejointcompoundratedforgasshouldbe
used on the threaded joints. Ensure propane
resistant compounds are used in propane
applications. Be very careful that the pipe
compound does not get inside the pipe.
• Itisrecommendedtoinstallasedimenttrap
in the supply line as close as possible to the
appliance (see Figure 39). Appliances using
Propane should have a sediment trap at the
base of the tank.
• Check with localbuildingofcialforlocal
code requirements (i.e. are below grade penetrations of the gas line allowed?, etc.).
IMPORTANT: If propane is used, be aware that
if tank size is too small (i.e. under 100-lbs, if
this is the only gas appliance in the dwelling.
Ref. NPFA 58), there may be loss of pressure,
resulting in insufficient fuel delivery (which
can result in sooting, severe delayed ignition
or other malfunctions). Any damage resulting
from an improper installation, such as this, is
not covered under the limited warranty.
Step 3. INSTALL THE VENT SYSTEM
General Information
Use only approved venting components.
See Approved Vent Components on
Page 2.
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.
These instructions should be used as a
guideline and do not supersede local codes
in any way. Install vent according to local
codes, these instructions, the current National
Fuel Gas Code (ANSI-Z223.1) in the USA or
the current standards of CAN/CSA-B149.1 in
Canada.
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.
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 solid fuel burning appliance. The vent
pipe is tested to be run inside an enclosed
Select Venting System - Horizontal or Vertical
With the appliance secured in framing, determine vent routing and identify the exterior
termination location. The following sections
describe vertical (roof) and horizontal (exterior
wall) vent applications. Refer to the section
relating to your installation. A list of approved
venting components are shown in the tables
on Page 32.
13
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77157.41100506
38152.51010506
6815.51000044
5.091578.51100045
5.691573.61010045
5.502521.71011507
70252.71000606
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5.712521.81010607
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73257.91100056
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6425.02100708
25212010708
46222001708
67232000808
97252.32000066
5.
082573.32100809
5.382526.32100067
5.982521.42010067
5.103521.52001067
5.013578.52000909
5135.621009001
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0335.72100078
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5457.3002002
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1552.4100012
5.55526.4012003
7557.4001102
6652.5022004
5.76526.5003003
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276103004
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SV4.5CGV-1
Termination
SV4.5 F A OR
SV4.5FB Flashing
AND SV4.5SC
STORM COLLAR
SV4.5VF
Firestop/Spacer
SV4.5L6/12/24/36/48
V ent Sections
40' Max.
(12.2 M)
6' Min.
(1.8 M)
1" (25.4 mm)
Minimum
Clearance to
Combustibles
When using Secure Flex,
use Firestop/Spacer
SF4.5VF
VERTICAL TERMINATION SYSTEMS (ROOF)
See Figures 16, and 24 through 26 on
Pages 14 and 17 and their associated Vertical
Vent Tables which illustrate the various vertical
venting configurations that are possible for use
with these appliances. Secure Vent™ pipe ap-
plications are shown in these figures; Secure Flex™pipe may also be used. A Vertical Vent
Table summarizes 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.
Both these vertical vent systems terminate
through the roof. The minimum vent height
above the roof and/or adjacent walls is specified in ANSI Z223.1-(latest edition) (In Canada,
the current CAN/CSA-B149 installation code)
by major building codes. Always consult your
local codes for specific requirements. A general
guide to follow is the Gas Vent Rule (refer to
Figure 5 on Page 6).
Vertical (Straight) Installation
(Figure 16)
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 on this page and Page 32 - Vent Sections). Plan the vent lengths so
that a joint does not occur at the intersection of
ceiling or roof joists. Refer to the Vent Section
Length Chart.
Figure 16
14
VENT SECTION LENGTH CHART
Nominal
Section Length
(inches)
Net Section
Length (inches)
Height of VentNumber of Vent Sections
*inchesfeet
612243648
4 ½10 ½ 22 ½ 34 ½ 46 ½
T
O
T
A
L
Q
T
Y
VENT SECTION LENGTH CHART
Nominal Section
Length (inches)
Net Section
Length (inches)
Height of VentNumber of Vent Sections
*inchesfeet
612243648
4 ½ 10 ½22 ½ 34 ½ 46 ½
T
O
T
A
L
Q
T
Y
Effective Vent 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
Analyze the vent routing and determine the
quantities of vent sections and number of elbows required. Refer to Vertical Vent Figures and Tables on Page 17 to select 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 on Page 14 for an
aid in selecting length combinations. Elbows are
available in 90° and 45° configurations. Refer
to Figure 20 for the SV4.5E45 and SV4.5E90
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 7-1/2 " (191 mm). The SV4.5LA is fitted with
a locking inclined channel end (identical to a
normal vent section component) and a plain end
with 3 pilot holes. Slip the plain 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 vent components. Clearances for
all horizontal vent components are 3"
(76 mm) on top, 1" (25 mm) on sides and 1"
(25 mm) on the bottom.
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 17).
Roof Framing
10-1/2" Min.
(267 mm)
B. Attach vent components to appliance
- Secure Vent SV4.5 direct-vent system compo-
nents are unitized concentric pipe components
featuring positive twist lock connections (see Figure 18).
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.
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
Arrow
Appliance Collar or
Vent Section
dimple align.
Dimple
Locking Incline
Channel
Connected Vent
Sections
Arrow
Figure 18
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 inlet of
the four inclined channels on the collar (refer to Figure 18). 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 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.
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 18.
D. Install firestop/spacer at ceiling - When
using Secure Vent, use SV4.5VF firestop/spacer
at ceiling joists; when using Secure Flex, use
SF4.5VF firestop/spacer. 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. Remember to maintain 1" (25
mm) clearance to combustibles, framing
members, and attic or ceiling insulation
when running vertical chimney sections. Attic
insulation shield may be used to obtain the
required clearances indicated here (order
H3907, SV4.5ARSA, Attic insulation shield
with adjustable height from 12"-22"). See
installation accessories table on Page 32.
The gap between the vent pipe and a vertical
firestop can be sealed with non-combustible
caulking.
E. Support the vertical vent run sections -
Note - Proper venting support is very important.
The weight of the vent must not be supported
by the fireplace in any degree.
Support the vertical portion of the venting
system every 8 feet (2.4m) above the fireplace
vent outlet.
Blocking
Plumb Bob
Figure 17
10-1/2" Min.
(267 mm)
Ceiling Framing
C. Attach vent components to each other - Other
vent sections may be added to the previously
installed section in accordance with the requirements of the vertical vent figures and tables.
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.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Support Straps
(Plumber's tape)
8 feet (2.4 m)
Maximum
1 inch (25.4
mm) minimum
clearance to
combustibles
Figure 19
15
C
D
One method of support is by utilizing field pro-
7-5/8”
(194 mm)
4-13/16
(122 mm)
vided support straps (conventional plumber's
tape). Secure the plumber's tape to the framing
members with nails or screws. Loop 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. See Figure 19.
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 Figure 20).
Framing Dimensions for Roof
Inches (millimeters)
PitchCD
0/1210-1/2 in.
(267 mm)
6/1210-1/2 in.
(267 mm)
12/1210-1/2 in.
(267 mm)
Figure 21
10-1/2 in.
(267 mm)
12 in.
(305 mm)
17 3/4 in.
(451 mm)
K. Install the vertical termination - The final
step involves installation of the SV4.5CGV-1
Vertical Termination. Extend the vent sections
to the height as shown in the "Vertical vent termination section" on Page 6. The SV4.5CGV-1
Vertical Termination (Figure 23) installs in the
exact same fashion as any other Secure Vent
section. Align the termination over the end of
the previously installed section, adjusting the
radial alignment until the four locking dimples
of the termination are aligned with the inlets of
the four incline channels of the last vent section.
Push the termination down until it fully engages,
then twist the termination clockwise running the
dimples down and along the incline channels
until they seat at the end of the channels.
8-1/8"
(206 mm)
Swivel Joint
(360° swivel)
SV4.5E45
45° Elbow)
Swivel Joint
(360° swivel)
SV4.5E90
90° Elbow)
Figure 20
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 5' (1.52 m) along horizontal/inclined vent
runs using conventional plumber’s tape. It is
very important that the horizontal/inclined
run be maintained in a straight (no dips) and
recommended to be in a slightly elevated
plane, in a direction away from the fireplace
of 1/4" rise per foot (20 mm per meter) which
is ideal, though rise per foot run ratios that are
smaller are acceptable all the way down to at or
near level. Use a carpenter’s level to measure
from a constant surface and adjust the support
straps as necessary.
I.Install the roof flashing - Extend the vent
sections through the roof structure. Install the
roof flashing over the vent section and position such that the vent column rises vertically
(use carpenters level) (Figure 22). Nail along
perimeter to secure flashing or adjust roofing
to overlap the flashing edges at top and sides
only and trim where necessary. Seal the top
and both sides of the flashing with waterproof
caulking.
J. Install the storm collar - Install the storm
collar, supplied with the flashing, over the
vent/flashing joint. See Figure 22. Loosen
the storm collar screw. Slide collar down until
it meets the top of the flashing. Tighten the
adjusting screw. Apply non-combustible caulking or mastic around the circumference of the
joint to provide a water tight seal.
Storm
Flashing
Collar
Figure 23
If the vent system extends more than 5' (1.5
m) above the roof flashing, stabilizers may be
necessary. Additional screws may be used at
section joints for added stability. Guide wires
may be attached to the joint for additional support on multiple joint configurations.
It is important to 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.
H. Frame roof opening - Identify location for
vent at the roof. Cut and/or frame opening per
Roof Framing Chart and Figure 21.
16
Figure 22
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
H
V
V1
VERTICAL VENT FIGURES/TABLES
V
H
1
H
V
1
Notes:
pipe) may also be used.
-
clined run be maintained in a straight (no
dips) and recommended to be in a slightly
elevated plane, in a direction away from the
fireplace of 1/4" rise per foot (20 mm per
meter) which is ideal, though rise per foot
run ratios that are smaller are acceptable all
the way down to at or near level.
SV4.5VF (Secure Vent), SF4.5VF (Secure
Flex) firestop/spacer must be used anytime
vent pipe passes through a combustible
floor or ceiling. SV4.5HF (Secure Vent),
SF4.5HF (Secure Flex) firestop/spacer must
be used anytime vent pipe passes through
a combustible wall.
Two 45 degree elbows may be used in place
of one 90 degree elbow. The same rise to
run ratios, as shown in the venting Figures
for 90 elbows, must be followed if 45 degree
elbows are used.
VERTICAL RISE EXCEPT WHERE AN ELBOW
IS THE ONLY VERTICAL COMPONENT IN
THE SYSTEM (See Figure 30).
Example: If 20 feet of (H) horizontal vent run
is needed, then 4 feet minimum of (V) vertical
vent will be required.
This table shows a 1(V) to 5(H) ratio. For
every 1 foot of (V) vertical, you are allowed 5
feet of (H) horizontal run, up to a maximum
horizontal run of 20 feet.
An elbow is acceptable as 1 foot of vertical
rise except where an elbow is the only vertical
component in the system (see Figure 30).
WARNING
Under No Circumstances, May Separate Sections of Concentric Flexible
Vent Pipe Be Joined Together.
u Ceiling Firestop /
Spacer (SV4.5VF)
40 feet
(12.2 meters)
Maximum
Example: If 20 feet total (H+H
vent run is needed, then 4 feet minimum of
(V) vertical vent will be required.
This table shows a 1(V) to 5(H) ratio. For
every 1 foot of (V) vertical, you are allowed
5 feet of (H+H1) horizontal run up to a maximum total horizontal run of 20 feet.
An elbow is acceptable as 1 foot of vertical rise except where an elbow is the only
vertical component in the system (see
Figure 30).
See Figures 27, and Figures 30 to 33 on Pages
18, 20 and 21 and their associated Horizontal
Vent Table which illustrate the various horizontal
venting configurations that are possible for use
with these appliances. Secure Vent™ pipe ap-
plications are shown in these figures; Secure Flex™ pipe may also be used. A Horizontal Vent
Table summarizes 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.
Both of these horizontal vent systems terminate
through an outside wall. Building Codes limit or
prohibit terminating in specific areas. Refer to
Figure 7 on Page 7 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 18 on Page 15). 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 41/2" (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. It is recommended that you plan the vent lengths so that a
joint does not occur at the intersection of ceiling
or roof joists. Make allowances for elbows as
indicated in Figure 20 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 12 on Page 10. 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 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 (refer
to Figure 17 on Page 15).
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
18 on Page 15).
18
Ceiling
Support Brackets
Horizontal / Inclined Run
uFirestop / Spacer
SV4.5VF
Building
Support
Framing
SV4.5E90
Elbow
Vertical
Rise
uWhen Using Secure Flex,
Use Firestop / Spacer SF4.5VF
See Figure 19 on Page 15 for vertical
vent section support.
Figure 27
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.
Note: An elbow may also be attached to the
appliance collar. Attach in the same manner
as you would a vent section.
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 18 on
Page 15.
F. Install firestop/spacer at ceiling -
When using Secure Vent, use SV4.5VF firestop/
spacer at ceiling joists; when using Secure Flex,
use SF4.5VF firestop/spacer. 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.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Support the vertical portion of the venting system
every 8 feet (2.4m) above the fireplace vent outlet.
SV4.5 HT-2
Termination
Shown
SV4.5L6/12/24/36/48
Vent Sections
Support Bracket Spacing
Every 5 ft (1.52 m)
Fireplace
Exterior
Wall
SV4.5 HT-2
Termination
Shown
Remember to maintain 1" (25 mm) clearance
to combustibles, framing members, and attic
or ceiling insulation when running vertical
chimney sections.
G. Support the vertical run sections See Section E on Page 15.
H. Change vent direction - At transition 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 18 on Page 15).
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 5 ft. (1.52 m) along horizontal/inclined
vent runs using conventional plumber’s tape.
See Figure 27,it is very important that the
horizontal/inclined run be maintained in a
straight (no dips) and recommended to be in
a slightly elevated plane, in a direction away
from the fireplace of 1/4" rise per foot (20 mm
per meter) which is ideal, though rise per foot
run ratios that are smaller are acceptable all the
way down to at or near level.
It is important to 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.
Use a carpenter’s level to measure from a
constant surface and adjust the support straps
as necessary.
Siding
Stucco
1-1/4” Maximum Recess of
Square Termination
into Exterior Finishing Material
Exterior Surface of
Framing
Exterior Surface of Siding
Maximum Extent of
Vent Run Sections
Relative to Exterior
Surface of Framing
Interior Surface of
Finished Wall
Last Vent Section.
Use Telescopic Vent
Section (SV4.5LA), If
Necessary
Adapter
SV4.5RCH
Use silicone caulking to seal
the top and sides of the
termination, up to the
underlayment, stucco, or
masonry wall surface.
Caulk
Caulk
Maximum Wall Thickness
9-1/4 in. (235 mm)
6 in. to 9-1/4 in.
(152 to 235 mm)
10¹⁄₂"
(267mm)
7"
(178)
5¹⁄₈"
(130 mm)
12¹⁄₈"
(308 mm)
Note: Centerline of Vent Piping is
NOT the Same as the Centerline of
the Framed Opening.
6 to 48 inch Vent Section,
Telescopic vent section,
Elbow or Appliance Collar
Base of Appliance
3"
(76 mm)
1"
(25.4 mm)
Adapter
SV4.5RCH
To help minimize water infiltration it is
recommended that the Firestop/Spacer
(SV4.5HF) be installed on the exterior
side of the wall.
J.Assemble vent run to exterior wall - If not
previously measured, locate the center of the
vent at the exterior wall. Prepare an opening as
described in Step B. Assemble the vent system
to point where the terminus of the last section is
located relative to the exterior surface to which
the termination is to be attached as shown in
Figure 29 and Table 8.
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 29, refer to Table 8 on Page 20. This table lists
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 termination) to the vent section or telescoping vent
section), elbow or appliance collar as shown
in Figure 28 in the same manner as any SV4.5
vent component (refer to Step E).
L. Install Firestop/Spacer at exterior wall
- When using the square termination, install SV4.5HF (Secure Vent™), SF4.5HF (Secure
Flex™) Firestop/Spacer over the opening at
the exterior side of the framing, long side up,
with the 3 inch spacer clearance at the top as
shown in Figure 28, and nail into place.
Figure 28 -
SV4.5 HT-2
Termination
See Figure 12 on Page 10 for Min.
Distance to Base of Appliance.
(The Firestop/Spacer may also be installed over the
opening at the interior side of the framing).
M. Install the desired termination -
1. Install the square termination (SV4.5HT-2)
For the last step, from outside the exterior wall,
slide the collars of the termination onto the adaptor (the outer over the outer and the inner inside
the inner) 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 termination
to the exterior wall. The horizontal termination
must not be recessed into the exterior wall
or siding by more than the 1-1/4" (32 mm) as
shown in Figure 29.
IMPORTANT: 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 supervised
when they are in the same area as a hot
termination. To prevent contact with hot
surfaces, we recommend the use of a
Termination Guard. See Page 32. This
can be purchased at your local dealer.
SV4.5 HT-2
Termination
SV4.5 HT-2
Termination
For thicknesses greater
v
than 10", see Table 8
Venting Connection and Exterior Wall Recessing of the Horizontal Square
Figure 29
Horizontal terminations have been designed to perform in a wide range of weather conditions. Our terminations meet or exceed industry standards.
When selecting the locations of your horizontal terminations, do not place the termination where water from eaves and adjoining rooflines may create a heavy flow of cascad-
Termination (SV4.5HT-2).
ing water onto the termination cap. If the cap 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.
Take care to carefully follow the installation instructions for the termination, including
the use of silicone caulking where required.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
19
H
V
Wall Firestop/Spacer
(SV4.5HF)
When using Secure Flex,
use Firestop/Spacer
SF4.5VF.
Ceiling
Firestop/Spacer
(SV4.5VF)
When using Secure Flex,
use Firestop/Spacer
SF4.5HF.
H
�
Wall
Firestop/Spacer
(SV4.5HF)
V
�
When using Secure Flex,
use Firestop/Spacer
SF4.5HF
See Table 8 as an aid in venting component selection for a particular
range of exterior wall thicknesses.
Venting Components Required for Various Exterior Wall Thick-
nesses, when using Square Termination Kit (SV4.5HT-2)
Termination Kit Only6 to 9-1/4 (152 to 235)
Termination Kit and 6 In. Vent
Section (SV4.5L6)
Termination Kit and 12 in.
Vent Section (SV4.5L12)
Termination Kit and Tele-
scopic Section (SV4.5L12)
Table 8
10-3/4 to 14 (273 to 356)
16-3/4 to 20 (426 to 508)
11-3/4 to 20 (299 to 508)
Note: See Figure 29 showing wall thickness range
when using SV4.5HT-2 termination kit only.
HORIZONTAL VENT FIGURES/TABLES
Notes:
components (rigid vent pipe and terminal) are shown
in the Figures; components (flexible vent pipe and
terminal) may also be used.
Two 45 degree elbows may be used in place of one 90 degree elbow.
The same rise to run ratios, as shown in the venting Figures for 90
elbows, must be followed if 45 degree elbows are used.
SV4.5VF (Secure Vent), SF4.5VF (Secure Flex) firestop/spacer must be
used anytime vent pipe passes through a combustible floor or ceiling.
SV4.5HF (Secure Vent), SF4.5HF (Secure Flex) firestop/spacer must
be used anytime vent pipe passes through a combustible wall.
in a straight (no dips) and recommended to be in a slightly elevated
plane, in a direction away from the fireplace of 1/4" rise per foot (20
mm per meter) which is ideal, though rise per foot run ratios that are
smaller are acceptable all the way down to at or near level.
The tables show a 1(V) to 5(H) ratio up to a maximum horizontal run
of 20 feet except for installations where an elbow is the only vertical
vent section in the system (see Figure 30).
Table C
H MaximumV Minimum
feet(meter)feet(meter)
3(0.914)Elbow Only
Square termination
(SV4.5HT-2) shown.
See Table 8 as an aid in venting component selection for a particular
range of exterior wall thicknesses.
Figure 30 - Top Vent -
ONE 90 DEGREE ELBOW - ELBOW CONNECTION AT APPLIANCE
Example: If 20 feet of (H) horizontal vent run is needed, then
4 feet minimum of (V) vertical
vent will be required.
This table shows a 1(V) to
5(H) ratio. For every 1 foot of
vertical, you are allowed 5 feet
of (H) horizontal run up to a
maximum (H) horizontal run
of 20 feet.
Example: If 20 feet of (H + H1) horizontal vent run is needed,
then 4 feet minimum of (V) vertical vent will be required.
This table shows a 1(V) to 5(H) ratio. For every 1 foot of (V)
vertical, you are allowed 5 feet of (H+ H1) horizontal run, up
to a maximum horizontal run of 20 feet.
An elbow is acceptable as 1 foot of vertical rise except where
an elbow is the only vertical component in the system. See
Figure 30.
Square termination
(SV4.5HT-2) shown.
See Table 8 on Page
20 as an aid in venting
component selection for
a particular range of exterior wall thicknesses.
Example: If 20 feet total (H+H1) horizontal vent
run is needed, then 4 feet minimum of (V) vertical
vent will be required.
This table shows a 1(V) to 5(H) ratio. For every 1
foot of (V) vertical, you are allowed 5 feet of (H+
H
) horizontal run, up to a maximum horizontal
1
run of 20 feet.
An elbow is acceptable as 1 foot of vertical rise except
where an elbow is the only vertical component in
the system. See Figure 30.
21
VERTICAL OR HORIZONTAL VENTING
USING KITS AND COMPONENTS
Secure Flex™ venting kits and components
may be used in any venting application in place
of rigid Secure Vent™ (SV4.5) direct-vent
components. All restrictions, clearances and
allowances that pertain to the rigid piping apply
to the flexible venting. Secure Flex kits may
not be modified; also, under no circumstances
may separate sections of flex pipe be joined
together.
Note: Outer Pipe Is Pulled Away To Show
The Detail of The Inner Pipe
APPLY ONLY MIL-PAC BLACK
HIGH TEMPERATURE SEALANT
(Cat. No. 10K81) to the outside
surface of both collars of the
adaptor (be especially careful to
fill the grooves of the outer collar
to be covered by the flexible pipe)
and slide flexible pipe over inner
and outer adaptor collars.
vent run made up of rigid Secure Vent (SV4.5)
vent sections 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.
Secure Flex kits come with an adaptor that
can be fitted to 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 appliance 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 fully engages, then
twist the adaptor clockwise running the dimples
down and along the incline channels until they
seat at the end of the channels.
Attach the flexible vent to the adaptor as follows (see also Figure 34):
A. Install the Inner Flex Pipe -
1. Install the small gear clamp loosely around
the inner flexible vent pipe, push it back out
of the way.
2. Apply a bead of Mill-Pac Black (700° F) high
temperature sealant - Catalog No. 10K81
to the inner adaptor collar, approximately
1/2 inch from the end.
3. Pull and extend the inner flexible vent pipe.
4. Slide the inner flex pipe over the adaptor col-
lar. Ensure the flexible vent pipe completely
engages the adaptor collar to a distance of
1-3/4 inches from the end, and that it is free
from damage or tears.
5. Slide the gear clamp down and tighten it
fully to secure the flexible vent to the adaptor
inner collar approximately 3/4 inch from the
end of the flex.
6. Install three screws, 120 degrees apart,
through the flexible vent pipe and into the
adaptor collar just below the gear clamp to
provide additional security to the connection.
22
1-3/4 inch (44 mm) Flexible
pipe and adaptor outer collar
overlap
Adaptor (SV4.5RF)
Figure 34
Attach adaptor to appliance
Collar, or secure vent sections
B. Install the Outer Flex Pipe -
1. Install the large gear clamp loosely around
the outer flexible vent pipe, push it back out
of the way.
2. Apply a bead of Mill-Pac Black (700° F) high
temperature sealant - Catalog No. 10K81
to the outer adaptor collar; to the grooves
of the collar which extend approximately 1
inch from the end and to the flat surface,
approximately 1-3/8 inches from the end.
3. Pull and extend outer flexible vent pipe.
4. Slide the outer flex pipe over the adaptor col-
lar. Ensure the flexible vent pipe completely
engages the adaptor collar to a distance of
1-3/4 inches from the end, and that it is free
from damage or tears.
5. Slide the gear clamp down and tighten it
fully to secure the flexible vent to the adaptor
outer collar approximately 3/4 inch from the
end of the flex.
6. Install three screws, 120 degrees apart,
through the flexible vent pipe and into the
adaptor collar just below the gear clamp to
provide additional security to the connection.
C. Route Flex Vent -
Ensure that the flex 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). Refer to Figure 35. Space out the
internal flex vent spacers evenly - approximately
every 6 inches - and avoid kinking of inner pipe.
Support horizontal sections of flex with metal
straps at 2 foot (0.61 m) intervals.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
1-3/4 in. (44 mm) Flexible
pipe and adaptor inner collar
overlap
D. Install Firestop / Spacers at ceilings and walls
- When Secure Flex penetrates a wall or ceiling,
a firestop / spacer is required: use the SF4.5 VF
firestop / spacer for ceilings and the SF4.5 HF
firestop / spacer for walls. See the appropriate
sections and Figures shown throughout the venting section for their installation requirements.
Flexible Vent
Section
5” (127 mm)
Radius
Minimum
Figure 35
E. Attach Flex Vent to Termination -
Secure Flex components can be purchased separately and attached to bulk lengths of Secure Flex flexible tubing cut to size at the job
site. Secure the flexible vent to the Secure Flex
terminations in the same manner (see Figure
34) as it was attached to the adaptor.
Note: Secure Flex vent must be attached to Secure
Flex terminations only. DO NOT substitute Secure
Vent terminations or the Secure Vent adaptor for
Secure Flex components. The collars of Secure
Flex terminations and adapters have a different
diameter than that used with the Secure Vent
pipe. Additionally, Secure Flex components
have an extended length center tube for use in
attaching the flexible vent.
Step 4. FIELD WIRING
ELECTRONIC
WIRING DIAGRAM
JUNCTION BOX
BLK
W
120 V.
24 V.
TRANSF
ELECTRONIC IGNITION
CONTROL BOARD
*WALL MOUNTED ON/OFF SWITCH (OPTIONAL)
OR REMOTE CONTROL RECEIVER
APPLIANCE MOUNTED
ON/OFF SWITCH
PILOT BURNER
IGNITER-SENSOR
ASSEMBLY
GAS VALV E
EV2
EV1
GROUND
CONNECTOR
GREEN LED
WHITE (6)
) 0 2 ( E T I H W
) 0 2 ( E G N A R O
BLACK (20)
) 9 ( E L P R U P
) 2 1 ( N E E R G
BLUE (20)
BLACK (16)
WHITE
FIELD WIRED
FACTORY WIRED
*Turn The Appliance-Mounted ON/OFF Burner Control Switch
To The OFF Position If An Optional Control Switch Is Installed
WALL MOUNTED CONFIGURATION FOR FAN SWITCH (OPTIONAL)
BK
R
WIRING DIAGRAM MILLIVOLT GAS VALVES
THERMOPILE
GAS VALV E
FAN
(OPTIONAL)
CAUTION
Ground supply lead must be connected to the wire attached to the
green ground screw located on the
outlet box. See Figure 38. Failure to
do so will result in a potential safety
hazard. The appliance must be
electrically grounded in accordance
with local codes or, in the absence of
local codes, the National Electrical
Code, ANSI/NFPA 70-latest edition.
(In Canada, the current CSA C22-1
Canadian Electrical Code).
CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can
cause improper and dangerous operation.
ATTENTION: Au moment de l'entretien des
commandes, étiquetez tous les fils avant de
les débrancher. Des erreurs de cáblage peuvent entraîner un fonctionnement inadéquat
et dangereux.
Verify proper operation after servicing.
S'assurer que l'appareil fonctionne adéquatement une fois l'entretien terminé.
Refer to Section A for millivolt appliances and
Section B for electronic appliances. The gas
valve is set in place and pre-wired at the factory
on both models.
A. Millivolt Wiring (See Figure 36) –
1. Appliance-mounted ON/OFF burner control
switch (rocker switch) is factory installed
in the control compartment. An optional
wall-mounted switch, wall thermostat, or
one of the optional remote control kits may
also be used.
2. If a wall-mounted ON/OFF control or ther-
mostat is selected mount it in a convenient
location on a wall near the fireplace.
3. Wire the control switch within the millivolt
control circuit using the 15 feet of 2 conductor
wire supplied with the unit.
Note: The supplied 15 feet of 2 conductor wire
has one end of each conductor connected to
the gas valve circuit and the other end of each
conductor placed loose inside the bottom
compartment.
CAUTION: Do Not connect the optional wall
switch to a 120V power supply.
4. If an optional control switch is installed, turn
the appliance-mounted ON/OFF burner control
switch to the OFF position.
B. Electronic Wiring (See Figure 37) –
Note: The electronic appliance must be con-
nected to the main power supply.
1. Route a 3-wire 120VAC 60Hz 1ph power
supply to the appliance junction box.
2. Remove the electrical inlet cover plate from
the side of the unit by removing the plate's
securing screws. See Figure 12 on Page
10.
3. Remove the cover plate's knockout and then
feed the power supply wire through the knockout opening and into the unit junction box.
4. Connect the black power supply wire to the
red pigtail lead and the white power supply
wire to the common terminal of the outlet
as shown in Figures 37 and 38.
5. Connect the ground supply wire to the pigtail lead attached to outlet's green ground
screw.
6. Appliance-mounted ON/OFF burner control
switch (rocker switch) is factory installed
behind the bottom panel.
Optional wall-mounted switch, wall thermo-
stat, or one of the optional remote control
kits may also be used.
7. If wall-mounted ON/OFF control or thermostat is to be used, mount it in a convenient
location on a wall near the fireplace.
8. If an optional wall-mounted control is to be
used, wire it in the low voltage circuit as
shown in Figure 37.
Note: The supplied 15 feet of 2 conductor wire
has one end of each conductor connected to
the gas valve circuit and the other end of each
conductor placed loose inside the bottom
compartment.
9. If an optional control switch is installed,
turn the appliance-mounted ON/OFF burner
control switch to the OFF position.
10. After the wiring is complete, replace the
cover plate.
Figure 36
Figure 37
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
23
BLOWERCONTROLCIRCUITWIRING
120V, 60HZ, 1PH
Factory Wired
Ground
Field Wired
Junction Box
Tab Intact
Tab
Broken
Plug blower
into this
receptacle
neerG - dnuorG
* Wall-mounted
ON/ OFF Blower
Switch or Variable
Speed Control Switch.
Blower
etihW - lar
t
ueN
120 VAC - Black
Green
Ground
Screw
White
Green
Neutral
Side of
Receptacle
Hot
Side of
Receptacle
Red
Black
Figure 38 - J-BOX WIRING
Gas
Valve
3/8" NPT x
Flare Fitting
3/8" Flex Tubing
3/8" Nipple
3/8" Union
3/8" Close
Nipple
3/8" Shut-off Valve
1/2" x 3/8"
Reducer
Gas
Stub
1/2" x 3/8" Flare
Shut-off Valve
Gas Solid Line Connector
Gas Flex Line Connector
*SedimentTrap
3"
Min
Step 6. CONNECTING GAS LINE
All codes require a shut-off valve mounted in
the supply line. The orientation of the shut-off
valve should face the front. Figure 39 illustrates
two methods for connecting the gas supply.
A Sediment Trap is recommended to prevent
moisture and debris in gas line from damaging
the valve.
The flex-line method is acceptable in the U.S.A.
where local codes permit, however, Canadian
requirements vary depending on locality. Installation must be in compliance with local codes.
These appliances are equipped with a gas flexline for use in connecting the unit to the gas line.
See Figure 39 for flex-line description. The
flex-line is rated for both natural and propane
gas. A manual shut off valve is also provided
with the flex-line.
If required, access the valve (see Figure 40 ) by
opening the lower control panel (see instruction
sheet provided with the facade kit for additional
information about the control panel).
The millivolt and electronic control valve has a
3/8" (10 mm) NPT thread gas supply inlet.
Bring the shutoff valve on the end of the flex-line
over to the hard pipe and tighten with wrenches
from above through the firebox opening.
Secure all joints tightly using appropriate
tools and sealing compounds (ensure propane
resistant compounds are used in propane applications). It is recommended to seal around
the gas line to prevent cold air leakage.
Note: The gas supply line
must be installed in accordance with building codes
by a qualified installer
approved and/or licensed
as required by the locality.
In the Commonwealth of
Massachusetts, installation
must be performed by a
licensed plumber or gas
fitter.
An electrical outlet box is provided for the
installation of the LBLK-100 forced air blower
kit. Electrical power must be provided to this
box to operate these blowers. Install the blower
kit according to the installation instructions
provided with the kit.
If the blower kit is to be installed at the time of
installation or at a later date, the main power supply and wall switch must be installed at the time of
installation. This will require that the electrical
24
connections must be made BEFORE the fireplace
is framed and enclosed in the finished walls.
Route a 3-wire, 120 VAC, 60 Hz, 1 ph power
supply and connect to electrical receptacle wires
and wall switch or wall rheostat.
Figure 39 - GAS CONNECTION
Burner
ON/OFF Switch
Push Button
Piezo Igniter
Figure 40 - Control Compartment
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Glass Door
Gas Valve
Gas Flex-
Line
Gas Shut-
Off Valve
TEST ALL CONNECTIONS FOR GAS LEAKS
ELECTRONIC
Flame
Sensor
Hood
Igniter Rod
Pilot
Nozzels
MILLIVOLT
Thermocouple
Hood
Igniter Rod
3/8" Min
(9 mm)
Thermopile
Pilot
Nozzels
(FACTORY AND FIELD):
WARNING
Never use an open flame to
check for leaks.
Turn on gas supply and test for gas leaks using a
gas leak test solution (also referred to as bubble
leak solution). Note: Using a soapy water solution is an effective leak test solution but it is not
recommended, because the soap residue that is
left on the pipes/fittings can result in corrosion
over time.
A. Light the appliance (refer to the lighting instruc-
tions label in control compartment or care and
operation manual).
B. Brush all joints and connections with the gas
leak test solution to check for leaks. If bubbles
are formed, or gas odor is detected, turn the
gas control knob (off/pilot/on) to the “OFF”
position. Either tighten or refasten the leaking
connection, then retest as described above.
C. When the gas lines are tested and leak free be
sure to rinse off the leak testing solution.
Step 7. VERIFYING APPLIANCE OPERATION
Turn on burner then observe the individual
tongues of flame on the burner. Make sure
all ports are open and producing flame evenly
across the burner. If any ports are blocked, or
partially blocked, clean out the ports.
With gas line installed run initial system checkout before closing up the front of the unit. Follow
the pilot lighting instructions provided in the
Care and Operation Manual. For piezo igniter
location see Figure 40 on Page 24 (millivolt
appliances only).
Note: Lighting Instructions are also found on the
literature tag tied to the gas piping next to the
gas valve. To access the tag, open the bottom
control panel (see instruction sheet provided
with the facade kit for additional information
about the control panel). See Figure 40 on Page 24.
When first lighting the appliance, it will take
a few minutes for the line to purge itself of
air. Once purging is complete, the pilot and
burner will light and operate as indicated in
the instruction manual. Subsequent lighting
of the appliance will not require such purging.
Inspect the pilot flame (remove logs, if necessary, handling carefully).
Millivolt Appliance Checkout
The pilot flame should be steady, not lifting
or floating. Flame should be blue in color with
traces of orange at the outer edge.
The flame should project 1" (25 mm) beyond the
pilot hood at all three ports (Figure 41). Replace
logs if removed for pilot inspection.
To light the burner; rotate the gas valve control
knob counterclockwise to the “ON” position and turn “ON” the appliance mounted
ON/OFF switch (or optional remote switch, if
installed).
Figure 41
Electronic Appliance Checkout
Electronic Appliance Checkout
To light the burner, turn ‘ON’ the optional remote
wall switch or turn the appliance mounted
ON/OFF switch to the “ON” position. Ensure
the igniter lights the pilot. The pilot flame
should engulf the flame sensor as shown in
Figure 42.
The top 3/8" (10 mm) at the pilot generator
(thermopile) and the top 1/8" minimum (tip)
of the quick drop out thermocouple should be
engulfed in the pilot flame.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Figure 42
25
Step 8. INSTALLING THE LOGS AND GLOWING EMBERS
A FIREBOX LINER KIT MUST BE INSTALLED BEFORE INSTALLING LOGS.
THIS APPLIANCE IS NOT APPROVED FOR OPERATION WITHOUT A
FIREBOX LINER KIT INSTALLED (SOLD SEPARATELY). SEE PAGE 15
IN CARE AND OPERATION MANUAL FOR ORDERING INFORMATION.
INSTALL LINER KIT AND LOG SUPPORT BRACKET PER INSTRUCTIONS
PROVIDED IN KIT.
Locate log set carton and plastic bag of glowing embers. Refer to the Log
Set Placement Instructions (Figures 43 to 49)for detailed placement
instructions for the logs and glowing embers.
Proper log and ember placement is critical to encourage outstanding flame
appearance and prevent sooting. These fires are designed to provide a
rich orange/red glow on the logs.
Note: Log setup is by design asymmetric. The fire is intentionally positioned off center to provide a natural fire look.
WARNING
LOG SET
Catalog Number
* Item
A
B
C
D
E
* Item "letters" above correspond to photos
H1237
Description
Log, Rear
Log, Left Middle
Log, Right Middle
Log, Left Front
Log, Right Front
A
C
B
• DO NOT attempt to install the logs until the
appliance installation has been completed, the
gas line connected and tested for leaks and the
initial burner operation has been checked out.
The size and position of the log set was engi-
•
neered to give the appliance a safe, reliable
and attractive flame pattern. Any attempt to use
a different log set in the fireplace will void the
warranty and will result in incomplete combustion, sooting, and poor flame quality.
Logs get very hot and will remain hot up to one
•
hour after gas supply is turned off. Handle only
when logs are cool. Turn off all electricity to the
appliance before you install logs and embers.
This appliance is not designed to burn wood.
•
Any attempt to do so could cause irreparable
damage to the appliance and prove hazardous
to your safety.
If logs are not installed according to the log
•
installation instructions, flame impingement
and improper combustion could occur and result
in soot and/or excessive production of carbon
monoxide (CO), a colorless, odorless, toxic
gas.
D
Ember Burner Ports
Glowing Embers
Separate into Quarter
Size (separate) Pieces
Bag of Glowing
Embers (rockwool)
E
This appliance is provided
with enough Glowing Embers for several applications, do not use all that is
in a new bag at one time.
For best glowing effect,
replace the ember material
annually.
Complete the following before starting the log installation.
• READ WARNINGS ON THIS PAGE BEFORE PROCEEDING
• Remove the front glass enclosure panel (see Glass Enclosure Panel
Removal Instructions, Page 28).
• Remove the log set from the firebox and the bag of embers from the
control compartment. Handle logs carefully to prevent breakage.
26
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Log Support Bracket
Firebox
1
3
Locating Pins - 5 Places
4
Figure 43 - Log Set and Glowing Embers
2
5
1. Place the rear log (A) as shown in Figure 44. Position the 2 holes
on the bottom of the log over the corresponding locating pins (#1 &
#2) and against the log support bracket. See Figures 43 and 44 for
pin and rear bracket locations.
A
1
2
4. Place the right front log (E) as shown in Figure 47
on the bottom of log E over pins #4 and # 5.
. Position the hole
3
4
5
Figure 44 - Install Rear Log (A)
2. Place the left middle log (B) as shown in Figure 45. Position the hole
on the bottom of log B over the corresponding locating pin on Log A.
A
B
Figure 45 - Install Left Middle Log (B)
3. Place the left front log (D) as shown in Figure 46
on the bottom of log D over pin# 3.
. Position the hole
E
Figure 47 - Install Right Front Log (E)
5. Place the right middle log (C) as shown in Figure 48
C behind Log E and resting on the "flat" on Log A.
C
A
E
Figure 48 - Install Right Middle Log (C)
. Position log
D
D
3
Figure 46 - Install Left Front Log (D)
6. Ember Placement - Separate the Embers (rockwool) into pieces
about the size of a quarter (see Figure 43). Keep the pieces fluffed
up, not matted. Distribute these pieces over the surface of the burner,
as shown in Figure 49. Do not use more than is necessary. Ensure
that the main burner ports remain uncovered by the ember material
(see Figure 43).
Figure 49 - Ember Placement
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
DO NOT place ember material directly
over the ember burner ports.
27
Step 9.INSTALLATION AND REMOVAL OF
GLASS DOOR
WARNING
• Do not attempt to substitute the
materials used on these doors,
or replace cracked or broken
glass.
• Handle this glass with extreme
care! Glass is susceptible to
damage – Do not scratch or
handle roughly while reinstalling the glass door frame.
• The glass door(s) of this appliance must only be replaced as
a complete unit as provided
by the manufacturer. Do not
attempt to replace broken,
cracked or chipped glass separately.
• Do not attempt to touch the
front enclosure glass with your
hands while the fireplace is in
use.
These are direct-vent appliances. They are
designed to operate only when the front glass
enclosure panel is installed. Generally the front
glass enclosure panel should not be removed
except to gain access to the components within
the firebox.
During this appliance checkout and adjustment period, a potential safety hazard exists
- EXERCISE EXTREME CAUTION to prevent
the occurrence of any burn injuries from the
exposed flames or hot surfaces. Also note,
that while the front glass enclosure panel is
removed, the flame appearance will appear to
be smaller than normal.
Removing Glass Enclosure Panel
(see Figures 50 and 51)
1. Remove the facade assembly by lifting it
up and toward you (see the installation
instruction sheet provided with the facade
for additional information).
2. Locate the two (2) latches at the top of the
control compartment (see Figure 50). To
disengage the two latches, pull the springloaded latches forward then down as shown
in Figure 50.
3. Swing the bottom of the door out (see Figure
51) and raise it slightly to lift the top flange of
the door frame away from the appliance.
Pull Latches
Forward
Spring-Loaded Latches
Pull forward then down to release
Figure 50 - Glass Door Latches
WARNING
Do not operate appliance with
the glass front removed, cracked
or broken.
AVERTISSEMENT
Ne pas utiliser l'appareil si le
panneau frontal en verre n'est
pas en place, est craqué ou
brisé.
Only doors certified with the appliance
shall be used.
Seules des portes certifiées pour cet
appareil doivent être utilisées.
CAUTION: DO NOT abuse glass door by
striking or slamming shut.
A required firebox liner kit must be installed
prior to installing the glass door. Install the
liner per instructions provided in kit.
Installing Glass Enclosure Panels
(see Figures 50 and 51)
Note: This appliance is not approved for operation without a log set (provided) or a firebox
liner kit installed (sold separately).
1. Visually inspect the gasket on the backside
of the glass panel. The gasket surface must
be clean, free of irregularities and seated
firmly.
IMPORTANT NOTE: Be very careful not to
damage the refractory firebox liner when
installing the door. Take care when seating the top door gasket so that it is not
obstructed by the refractory panel. If the
door feels restricted when latching, the top
door gasket may not be properly seated.
2. Position the glass enclosure panel in front
of the firebox opening at a 45 degree angle
and engage the top flange over the lip at the
top of the firebox opening (read important
note above) (see Figure 51).
3. Swing the glass enclosure panel down and
back. Ensure the gasket seats evenly as
the panel draws shut. Close the latches to
secure the panel.
4. Reinstall the facade assembly.
Door
Assembly
Note: When installing the glass door, ensure
the spacing on both sides are equal.
Figure 51 - Glass Door Removal
28
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Step 10. BURNER ADJUSTMENTS
Flame Appearance and sooting
Proper flame appearance is a flame which is
blue at the base and becomes yellowish-orange
in the body of the flame. When the appliance
is first lit, the entire flame may be blue and will
gradually turn yellowish-orange during the first
15 minutes of operation. After 15 minutes of
operation, if the flame is blue, or if the flame is
orange with evidence of sooting (black tip), the
air shutter opening may need to be adjusted.
If the air shutter opening is closed too far,
sooting may develop. Sooting is indicated
by black puffs developing at the tips of very
long orange flames. Sooting results in black
deposits forming on the logs, appliance inside
surfaces and on exterior surfaces adjacent to
the vent termination.
Sooting is caused by incomplete combustion in
the flames and lack of combustion air entering
the air shutter opening. To achieve a warm yellowish-orange flame with an orange body that
does not soot, the shutter opening must be
adjusted between these two extremes.
Air Shutter Adjustment Guidelines
• Ifthereissmokeorsootpresent,rstcheck
the log set positioning to ensure that the
flames are not impinging on any of the logs.
If the log set is properly positioned and a
sooting condition still exists, then the air
shutter opening should be increased.
opened too far, may have flames that appear
blue and transparent. These weak, blue and
transparent flames are termed anemic.
• Propanemodelsmayexhibitameswhich
candle or appear stringy. If this is present
and persists, adjust the air shutter to a more
closed position, then operate the appliance
for a few more minutes to ensure that the
flame normalizes and the flames do not
appear sooty.
The following chart is provided to aid you in
achieving the correct air shutter adjustment
for your installation.
Burner Air Shutter Adjustment Procedure
WARNINGS
• Air shutter adjustment should
only be performed by a qualified professional service technician.
• Ensure front glass panel are
in place and sealed during
adjustment.
CAUTIONS
• Soot will be produced if the
air shutter is closed too much.
Any damage due to carboning
resulting from improperly
setting the air shutter is not
covered under the warranty.
• The air shutter door and nearby
appliance surfaces are hot.
Exercise caution to avoid
injury while adjusting flame
appearance.
To adjust the flame, move the lever arm up or
down (located in the lower control area as shown
in Figure 52). When the arm is positioned all
the way down it is fully open. When the arm is
positioned all the way up, it is closed.
Ensure that the air shutter is closed (push lever
all the way up).
CAUTION: DO NOT BEND THE AIR SHUTTER
ROD. MAKE SURE THE AIR SHUTTER MOVES
WHEN THE LEVER ARM IS OPERATED.
Observe the flame continuously. If it appears
weak or sooty as previously described, adjust
the air shutter up or down until the flame appearance is as desired.
The adjustment rod and associated adjustable
air shutter is patented technology. Flame adjustments can be made quickly and accurately
to taste without the need of disassembling the
appliance and waiting for 30 minutes after each
adjustment.
When satisfied that the appliance operates
properly, proceed to finish the installation.
Leave the control knob in the ON position and
the burner ON/OFF switch (or optional remote
switch) in the OFF position. Close the lower
control compartment panel.
Note: See Figure 53 for proper burner flame
appearance.
Front of Burner
Air Shutter
Adjustment
Rod
All the way up = CLOSED
All the way down = OPEN
Adjust the rod to the full closed position for
both Natural Gas and Propane. Light the fireplace, then adjust accordingly after heat-up.
Reach around the
left side of the
valve to locate
adjustment rod
Valve
Adjustment
Figure 52 - Burner Air Shutter
Air Shutter Adjustment Guidelines:
Amount of
Primary Air
If air shutter is
closed too far
If air shutter is
open too far
Flame
Color
Flame will
be orange
Flame will
be blue
Air Shutter
Adjustment
Air shutter
gap should be
increased
Air shutter
gap should be
decreased
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
29
Figure 53 - Burner Flame Appearance
Fireplace (right side)
1" Min.
(25 mm)*
4" Min �
(102 mm)*
This Area Must
Remain Clear of
Combustible Materials
Top of
Appliance
Header
(2x4)
Drywall
Spacers
FINISHING REQUIREMENTS - Wall Details
Complete finished interior wall. To install the appliance facing flush with
the finished wall, position framework to accommodate the thickness of
the finished wall (Figure 54).
IMPORTANT NOTE:
Place the header vertical as shown to maintain proper clearance
from the vent system to
combustibles.
* Vent to combustible
on Side = 1" Min.
Vent to combustible
on Top = 3" Min.
u
4" clearance is required above the elbow for installations that require an
elbow at the top of the unit and that ends in a horizontal termination.
Figure 54
Hearth Extension
A hearth extension is not required with this appliance. If a hearth extension
is used, do not block the lower control compartment panel. Any hearth
extension used is for appearance only and does not have to conform to
standard hearth extension installation requirements.
30
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Step 11. ATTACHING SAFETY IN OPERATION WARNINGS
It is the installer's responsibility to ensure these warnings are properly affixed during installation. These warning labels are a
critical step in informing consumers of safe operation of this appliance.
ATTACHING SAFETY-IN-OPERATION
WARNINGS
Your fireplace has been furnished with safety instruction labels that are to be affixed to the operation and
control point of the fireplace. A safety instruction
label should be affixed to the wall switch plate where
the fireplace is turned on and off (See Figure A) or
wall thermostat (See Figure B) and if used on the
remote control handheld transmitter (Figure C).
The warnings should already have been put in place
when the fireplace initial set-up was completed.
If they are not affixed at these spots, locate the
multi-lingual adhesive labels provided with these
instructions and proceed as follows:
1. Locate the wall switch or wall thermostat that
controls the fireplace (verify the switch operates
the fireplace by turning it on and off). Clean the
wall switch plate or wall thermostat thoroughly
to remove any dust and oils. Affix the label to
the surface of the plate of the wall switch that
controls the fireplace (Figure A) or the wall
thermostat (Figure B). Choose the language
primarily spoken in the home.
2. If a remote control is used to control the fireplace,
locate the transmitter and clean it thoroughly
to remove any dust and oils. Affix the label to
the surface of handheld transmitter (Figure C).
Choose the language primarily spoken in the
home.
3. If you are unable to locate the labels, please call
Lennox Hearth Products or your nearest Lennox
Hearth Products dealer to receive additional
safety instruction labels free of charge.
Cat. No. H8024 Replacement Label Kit
LENNOX HEARTH PRODUCTS
1-800-9-LENNOX
Note: English is red text on clear label. French and
Spanish are white text on black label.
APPOSITION DES MISES EN GARDE RELATIVES
À LA SÉCURITÉ D’UTILISATION
Votre foyer a été livré avec des étiquettes de sécurité qui
doivent être collées à côté des dispositifs de contrôle
du foyer. Une étiquette de sécurité doit être collée sur
la plaque de l’interrupteur contrôlant l’allumage du
foyer (voir Figure A) ou sur le thermostat mural (voir
Figure B) et, le cas échéant, sur le boîtier de la télécommande (Figure C). Les mises en garde auraient dû
être collées au moment de l’installation initiale du foyer.
Si ce n’est pas le cas, prenez les étiquettes adhésives
multilingues fournies avec ces instructions et procédez
comme suit:
1. Repérez l’interrupteur ou le thermostat mural
qui contrôle le foyer (vérifiez que l’interrupteur
contrôle le fonctionnement du foyer en le faisant
basculer de Marche à Arrêt, et vice-versa). Nettoyez
soigneusement la plaque murale de l’interrupteur
ou le thermostat mural pour éliminer la poussière
et les traces de graisse ou d’huile. Collez l’étiquette
sur la surface de la plaque de l’interrupteur mural
qui contrôle le foyer (Figure A) ou du thermostat
mural (Figure B). Choisissez la langue qui est
principalement parlée dans la résidence du
propriétaire.
2. Si une télécommande est utilisée pour contrôler
le foyer, nettoyez la soigneusement pour éliminer
la poussière et les traces de graisse ou d’huile.
Collez l’étiquette sur le boîtier de la télécommande
(Figure C). Choisissez la langue qui est principalement parlée dans la résidence du propriétaire.
3. Si vous ne trouvez pas les étiquettes, veuillez
appeler Lennox Hearth Products ou votre distributeur Lennox Hearth Products local pour recevoir
gratuitement des étiquettes supplémentaires.
Étiquettes de remplacement, n° cat. H8024
LENNOX HEARTH PRODUCTS
1-800-9-LENNOX
Remarque : Le texte anglais est rouge sur un support
transparent. Le texte français et espagnol est blanc
sur un support noir.
COLOCACIÓN DE ADVERTENCIAS DE
SEGURIDAD EN OPERACIÓN
Su chimenea incluye etiquetas de instrucciones
de seguridad que deben colocarse en el punto de
operación y control de la chimenea. Se debe colocar
una etiqueta de instrucciones de seguridad en la placa
del interruptor de pared desde el cual se enciende y se
apaga la chimenea (ver la Figura A) o en el termostato
de pared (ver la Figura B) y en el transmisor de control
remoto (Figura C) si se usa. Las advertencias ya deben
haberse colocado cuando se completó la instalación
inicial de la chimenea. Si no están colocadas en estos
lugares, encuentre las etiquetas adhesivas multilingües
proporcionadas con estas instrucciones y prosiga de
la siguiente manera:
1. Identifique el interruptor o el termostato de pared
que controla la chimenea (verifique que el interruptor
opera la chimenea encendiéndola y apagándola).
Limpie bien la placa del interruptor o el termostato de
pared para quitar el polvo y aceite. Pegue la etiqueta
en la superficie de la placa del interruptor que controla
la chimenea (Figura A) o en el termostato de pared
(Figura B). Seleccione el idioma que más se habla
en la casa.
2. Si se usa un control remoto para controlar la
chimenea, encuentre el transmisor y límpielo bien
para quitar el polvo y aceite. Pegue la etiqueta en la
superficie del transmisor (Figura C). Seleccione el
idioma que más se habla en la casa.
3. Si no puede encontrar las etiquetas, sírvase llamar
a Lennox Hearth Products o al distribuidor de
Lennox Hearth Products más cercano para recibir
etiquetas de instrucciones de seguridad adicionales
gratuitas.
Juego de etiquetas de repuesto - Nº de cat. H8024
LENNOX HEARTH PRODUCTS
1-800-9-LENNOX
Nota: La etiqueta en inglés es transparente con texto
rojo. Las etiquetas en francés y español son negras
con texto blanco.
Figure A
SAFETY LABEL
DIAGRAMS
DIAGRAMMES DES ÉTIQUETTES
DE SÉCURITÉ
Figure B
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
DIAGRAMAS DE ETIQUETAS
DE SEGURIDAD
Figure C
31
INSTALLATION ACCESSORIES
S
e
a
l
a
n
t
Listed Secure Vent™ Components
Cat. No.ModelDescription
H1968SV4.5HT-2Horizontal Square Ter-
H2152SV4.5CGV-1Vertical Termination Cap
Vent Sections
The following flashings come packaged with a storm collar:
(Fits 94L10
& H1968)
(Fits 94L10
& H1968)
(Fits H1968)
77L70SV4.5L66 Inch (152 mm)
77L71SV4.5L1212 Inch (305 mm)
77L72SV4.5L2424 Inch (610 mm)
77L73SV4.5L3636 Inch (914 mm)
77L74SV4.5L4848 Inch (1219 mm)
77L75SV4.5LATelescopic Section (1-1/2" to
77L76SV4.5E4545 Degree Elbow
77L77SV4.5E9090 Degree Elbow
77L78SV4.5FFlat Roof Flashing
77L79SV4.5FA1/12 to 7/12 Adjustable
77L80SV4.5FB7/12 to 12/12 Adjustable
77L81SV4.5SC6Storm Collar (6 per box)
H2246SV4.5HFFirestop / Spacer-Horizontal
H2247SV4.5VFFirestop / Spacer-Vertical (1-
H2248SF4.5HFFirestop / Spacer - Horizon-
H2249SF4.5VFFirestop/Spacer-Vertical
96K92SV4.5SPSupport Plate
17M52SV4.5HGS-1Termination Guard, Square
17M53SV4.5HGS-12 Termination Guard, Hori-
87L02SV4.5HGSTermination Guard for
H58204.5HTSKTermination Shroud
mination With Firestop /
spacer (H2246) & Adaptor
(74L61)
7-1/2" effective length)
Flashing
Flashing
(3-1-1 spacing), 10 Pack
1-1 spacing), 10 Pack
tal (flex) (3-1-1 spacing)
10 Pack
(flex)(1-1-1 spacing)
, 10 Pk
(1 pack)
zontal Square (12 pack)
Horizontal Square Termination (Deluxe) (1 pack)
(Guard) for Horizontal
Square Termination (1
pack)
Listed Secure Flex™ Components
Cat. No.ModelDescription
These termination kits include firestop/spacer, gear clamps and flex adaptor
flex (flat to 6/12) with flex
adaptor, section of rigid
vent, roof support collar
assembly, roof flashing
and storm collar.
(6/12 to 12/12) with flex
adaptor, section of rigid
vent, roof support collar
assembly, roof flashing
and storm collar.
pressed flex
pressed flex
perature Sealant
perature Sealant - Bulk
12 pack
mm) for flex (6 pieces)
mm) for flex (6 pieces)
Chase Top Shroud Kit, Arch
Top 3 X 3 Ft.
Chase Top Shroud Kit,
Open Top 3 X 3 Ft.
Chase Top Shroud Kit,
Open Top 4 X 4 Ft.
Chase Top Shroud Kit,
Open Top 4 X 6 Ft.
32
H5816
750,247M
SV4.5-TWSK Through Wall Shield Kit
(used to shield the directvent pipe from blown
insulation)
Ref. instr. # 750,247M
H3907SV4.5ARSAAttic Insulation Shield w/
adjustable height, 12"-22"
*All compressed flex vents can be expanded up to two times.
GAS CONVERSION KITS
INSTALLATION INSTRUCTIONS
WARNING
This conversion kit shall be installed by a qualified service agency in accordance with the manufacturer’s instructions and all applicable codes and
requirements of the authority having jurisdiction. If the information in these
instruction is not followed exactly, a fire, explosion or production of carbon
monoxide may result causing property damage, personal injury or loss of
life. The qualified service agency is responsible for the proper installation
of this kit. The installation is not proper and complete until the operation
of the converted appliance is checked as specified in the manufacturer’s
instructions supplied with the kit. The qualified service agency performing
this installation assumes responsibility for this conversion.
AVERTISSEMENT
Cette trousse de conversion doit être installée par un technicien agréé,
selon les instructions du fabricant et selon toutes les exigences et tous les
codes pertinents de l’autorité compétente. Assurez-vous de bien suivre
les instructions dans cette notice pour réduire au minimum le risque
d’incendie, d’explosion ou la production de monoxyde de carbone pouvant
causer des dommages matériels, des blessures ou la mort. Le tecnicien
agréé est responsable de l’installation de cette trousse. L’installation n’est
pas adéquate ni complète tant que le bon fonctionnement de l’appareil
converti n’a pas été vérifié selon les instructions du fabricant fournies avec
la trousse. Le fournisseur de service qualifié ayant réalisé l'installation
assume les responsabilités liées à la conversion.
Step 1. TURN OFF THE GAS SUPPLY TO THE
APPLIANCE and disconnect power supply at the
circuit breaker. Ensure appliance is cold.
CAUTION: THE GAS SUPPLY SHALL BE
SHUT OFF PRIOR TO DISCONNECTING THE
ELECTRICAL POWER, BEFORE PROCEEDING WITH THE CONVERSION.
ATTENTION. AVANT D’EFFE C T UER
LA CONVERSION, COUPEZ D’ABORD
L’ALIMENTATION EN GAZ, ENSUITE,
COUPEZ L’ALIMENTATION ÉLECTRIQUE.
Step 2. Remove the front glass door/frame.
See Figure 51.
Step 3. Carefully remove the logs. Exercise
care so as not to break the logs.
Step 4. Refer to Figure 55.
Remove the burner assembly with attached
venturi tube.
Burner Assembly
In Canada:
THE CONVERSION SHALL BE CARRIED OUT IN ACCORDANCE WITH THE
REQUIREMENTS OF THE PROVINCIAL
AUTHORITIES HAVING JURISDICTION
AND IN ACCORDANCE WITH THE REQUIREMENTS OF THE CAN/CSA-B149.1
INSTALLATION CODE.
LA CONVERSION DEVRA ÊTRE EFFECTUÉE CONFORMÉMENT AUX RECOMMANDATIONS DES AUTORITÉS
PROVINCIALES AYANT JURIDICTION
ET CONFORMÉMENT AUX EXIGENCES
DU CODE D'INSTALLATION CAN/CSAB149.1.
Gas conversion kits are available to adapt your
appliance from the use of one type of gas to
the use of another. These kits contain all the
necessary components needed to complete the
task including labeling that must be affixed
to ensure safe operation.
Kit part numbers are listed here and the following steps detail the conversion procedure.
Millivolt SIT Systems
Natural Gas To Propane Gas
Conversion Kits
ModelsCat. No.
ACKMV-NGLPH5778
Millivolt SIT Systems
Propane to Natural Gas
Conversion Kits
ModelsCat. No.
ACKMV-LPNGH5779
Electronic SIT Systems
Natural Gas To Propane Gas
Conversion Kits
ModelsCat. No.
ACKE-NGLPH5780
Burner Orifice
Gas Valve
Gas Train Assembly
Figure 55
Millivolt Appliances
Step 5. SIT Systems - Refer toFigure 56 on
Page 34 and the instructions provided with the
kit. Using a Torx T20 (with 1/4” shank and center
hole), remove and discard the three pressure
regulator mounting screws. Remove the pressure regulator, spring, poppet, diaphragm and
bushing. Discard all removed components.
Ensure the rubber gasket installed on the back of
the replacement pressure regulator is properly
positioned and install the new pressure regulator using the new screws supplied with the kit.
Tighten screws to 25 In. lb. torque.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
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SIT Millivolt Gas
HI
LO
Valve Shown
Pressure
Regulator
SIT Electronic Gas Valve
Regulator
Pressure
Remove
These
Components
SIT Millivolt Pilot Assembly Shown
Thermopile
(on millivolt
pilot assem-
Pilot
Orifice
blies only)
SIT Electronic Pilot
Pilot
Orifice
Burner Orifice Sizes
Elevation 0-4500 feet ( 0-1372 meters)
Model
Series
ADAGIO-MN
ADAGIO-MP
ADAGIO-EN
ADAGIO-EP
if field converted
Nat.Gas
drill size (inches)
.067"
(#51)
-------------
.067"
(#51)
-------------
drill size (inches)
Table 9
Propane
-------------
.042"
(#58)
-------------
.042"
(#58)
Millivolt & Electronic Gas Valves
Figure 56
Step 6. Refer to Figure 57 and remove the
pilot hood assembly to access the hexed pilot
orifice. Remove and replace the orifice with
the one provided with the kit.
Step 7. (Refer to Figure 55 on Page 33 and
Figure 58)
VERIFY THE PROPER ORIFICE SIZE BEFORE INSTALLING IT.
A. Remove the orifice from the manifold and
replace it with the one provided in the kit.
See Table 9 for orifice sizes for natural and
propane models. Figure 58 illustrates the
orifice. Use pipe joint compound or Teflon
tape on all pipe fittings before installing
(ensure propane resistant compounds are
used in propane applications, do not use
pipe joint compounds on flare fittings).
Millivolt & Electronic Pilot Assemblies
Figure 57
B. Retrieve the burner and slide the venturi
tube over the orifice (see Figure 55). Set
the burner assembly into its position and
secure it.
Step 8. Reassemble the remaining components
by reversing the procedures outlined in the
preceding steps.
Step 9. Attach the conversion label provided
in the conversion kit to the rating plate on the
appliance.
Figure 58 - Burner Orifice
Step 10. Turn on gas supply and test for gas
leaks. See Test All Connections For Gas Leaks
on Page 25.
Step 11. Attach manometer to the manifold
side pressure test fitting and verify manifold
pressure reads 3.5 inches water column (0.87
kPa) for natural gas, and 10.0 inches water
column (2.49 kPa) for propane gas.
ALWAYS TEST PRESSURES WITH THE VALVE
REGULATOR CONTROL AT THE HIGHEST
SETTING.
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34
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
NOTES
35
Lennox Hearth Products reserves the right to make changes at any time, without notice, in design,
materials, specifications, prices and also to discontinue colors, styles and products.
Consult your local distributor for fireplace code information.