Lennox Hearth B-MNC0353VDE, B-ENC0454VDE, B-MNC0454VDE, B-ENC0353VDE, B-MNC5304VDE User Manual
...
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.
In the Commonwealth of Massachusetts:
• Installation must be performed by a licensed plumber or
gas fitter.
See Table of Contents for location of additional
Commonwealth of Massachusetts requirements.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
WARNING: IF THE INFORMATION IN THIS MANUAL
IS NOT FOLLOWED EXACTLY, A FIRE OR EXPLOSION
MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.
FOR YOUR SAFETY: Do not store or use gasoline
or other flammable vapors or liquids in the vicinity of this or any other appliance.
INSTALLATION
INSTRUCTIONS
DIRECT VENT
ELITE® SERIES
VENTED GAS FIREPLACE HEATERS - DIRECT VENT MODELS
P/N 850,017M REV. K 06/2008
MODELS
sledoMtlovilliMsledoMcinortcelE
MNC0353VDEENC0353VDE
MNC5304VDEENC5304VDE
MNC0454VDEENC0454VDE
MPC0353VDEB-ENC0353VDE
MPC5304VDEB-ENC5304VDE
MPC0454VDEB-ENC0454VDE
B-MNC0353VDE
B-MNC5304VDE
B-MNC0454VDE
B-MPC0353VDE
B-MPC5304VDE
B-MPC0454VDE
AVERTISSEMENT: ASSUREZ-VOUS DE BIEN SUIVRE
LES INSTRUCTIONS DONNÉ DANS CETTE NOTICE POUR
RÉDUIRE AU MINIMUM LE RISQUE D'INCENDIE OU
POUR ÉVITER TOUT DOMMAGE MATÉRIEL, TOUTE
BLESSURE OU LA MORT.
FOR YOUR SAFETY: What to do if you smell gas:
• DO NOT light any appliance.
• DO NOT touch any electrical switches.
• DO NOT use any phone in your building.
• Immediately call your gas supplier from a
neighbor’s phone. Follow your gas suppliers
instructions.
• If your gas supplier cannot be reached, call the
fire department.
Installation and service must be performed by a
qualified installer, service agency or the gas
supplier.
US
A French manual is available upon request. Order Form Number
850,017CF.
Ce manuel d’installation est disponible en francais, simplement
en faire la demande. Numéro de la pièce 850,017CF.
OTL Report No. 116-F-05-5
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
POUR VOTRE SÉCURITÉ: Ne pas entreposer ni utiliser
d'essence ni d'autre vapeurs ou liquides inflammables
dans le voisinage de cet appareil ou de tout autre
appareil.
POUR VOTRE SÉCURITÉ: Que faire si vous sentez une
odeur de gaz:
• Ne pas tenter d'allumer d'appareil.
• Ne touchez à aucun interrupteur. Ne pas vous servir
des téléphones se trouvant dans le batiment où
vous vous trouvez.
• Evacuez la piéce, le bâtiment ou la zone.
• 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 dos incendies.
L'installation et service doit être exécuté par un qualifié
installeur, agence de service ou le fournisseur de gaz.
1
TABLE OF CONTENTS
Packaging........................................ page 2
Introduction..................................... page 2
General Information......................... page 2
Location .......................................... page 4
Appliance and Vent Clearances....... page 5
Vent Termination Clearances ........... page 5
Typical Installation Sequence .......... page 6
Detailed Installation Steps ............... page 6
Step 1. Framing ............................. page 6
Step 2. Routing Gas Line............... page 6
Fireplace Specifications ................... page 9
Step 3. Install the Vent System...... page 9
Requirements for Commonwealth
of Massachusetts .......................... page 10
Vertical Termination Systems .......... page 11
Vent Section Length Chart............... page 11
Vertical Vent Tables and Figures...... page 14
Horizontal Termination System........ page 16
Horizontal Vent Tables and Figures . page 18
Venting Using Flexible Vent Pipe ..... page 21
Step 4. Field Wiring ....................... page 22
Step 5. Optional Blower Kit Wiring page 23
Step 6. Connecting Gas Line.......... page 23
Step 7. Installing Logs................... page 24
Step 8. Checking Unit Operation..... page 24
Step 9. Installing Glass Door ......... page 24
Step 10. Burner Adjustments........... page 25
Step 11. Hood Installation ............... page 25
Finishing Requirements................... page 25
Cold Climate Insulation.................... page 26
Installation Accessories................... page 26
Gas Conversion Kits.................. page 28
This installation manual will help you obtain a
safe, efficient, dependable installation for your
appliance and vent system.
Please read and understand these
instructions before beginning your
installation.
PACKAGING
The assembled vented gas fireplace heater is
packaged with:
1 - the logs are packaged in a carton located
within the firebox.
2 - one plastic bag of glowing embers is lo-
cated in the bottom compartment.
3 - one envelope containing the literature
package which consists of the homeowner's
manual, installation instructions, log set
supplement and warranty; envelope is located in the bottom compartment.
4 - one vent restrictor to be applied as shown
page 10
on
envelope.
5 - one hood taped to the front of the standoff
bracket at the top of the unit.
6 - three-piece ceramic ember panel.
; restrictor is taped to the
INTRODUCTION
These fireplaces are designed, tested and listed
for operation and installation with, and only with,
Secure Vent™ Direct Vent System Components,
Secure Flex™ Flexible Vent Components manu-
factured 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.
Millivolt appliances are designed to operate
on natural or propane gas. A millivolt gas
control valve with piezo ignition system provides safe, efficient operation. External electrical power is required to operate the optional
blower if installed in these units.
Electronic appliances are designed to operate
on natural or propane gas. An electronic intermittent pilot ignition system provides safe,
efficient operation. External electrical power is
required to operate these units.
These appliances comply with National Safety
Standards and are tested and listed by OmniTest Laboratories (Report No. 116-F-05-5) to
ANSI Z21.88 (in Canada, CSA-2.33), and CAN/
CGA-2.17-M91 in both USA and Canada, as
vented gas fireplace heaters.
The appliance, when installed, must be electrically grounded in accordance with local
codes or, in the absence of local codes, with
National Electrical Code, ANSI/NFPA 70
the
Canadian Electrical Code, CSA C22.1
or the
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.
GENERAL INFORMATION
Note: Installation and repair should be per-
formed by a qualified service person. The appliance should be inspected annually by a qualified
professional service technician. More frequent
inspections and cleanings may be required due
to excessive lint from carpeting, bedding material, etc. It is imperative that the control compartment, burners and circulating air passage ways
of the appliance be kept clean. S'assurer que le
brùleur et le compartiment des commandes sont
propres. Voir les instructions d'installation et
d'utilisation qui accompagnent l'appareil.
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.
TYPICAL INSTALLATION
,
.
Both millivolt and electronic versions of
these appliances are listed by Omni-Test
Laboratories for installation in bedrooms
and mobile homes.
The Installation must conform to local codes
or, in the absence of local codes, with the
National Fuel Gas Code, ANSI Z223.1/NFPA
, or the
54
tion Code, CSA B149.1
2
Natural Gas and Propane Installa-
.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Figure 1
Millivolt Models -
Millivolt models come standard with the manually-modulated gas valve; flame appearance and
heat output can be controlled at the gas valve.
Input of millivolt models is shown in the following table:
htiwsledoMtlovilliM
evlaVsaGdetaludoM-yllaunaM
.oNledoM
tupnI
etar
)H/UTB(
007,02
ot
000,72
002,42
ot
000,03
005,62
ot
000,33
DEV 0353
DEV 5304
DEV 0454
saGlarutaNsaGenaporP
.oNledoM
tupnI
etar
)H/UTB(
000,12
ot
DEV 0353
000,72
005,32
ot
DEV 5304
000,03
000,62
ot
DEV 0454
000,33
Electronic Models -
Electronic models have a fixed rate gas valve.
Input of electronic models is shown in the
following table:
evlaVsaGetaR-dexiFhtiwsledoMcinortcelE
saGenaporPdnalarutaN
.oNledoM)H/UTB(etartupnI
E53VD03000,72
5304VDE000,03
0454VDE000,33
All Models -
Maximum manifold pressure is 3.5 in. w.c.
(0.87 kPa) for natural gas and 10 in. w.c.
(2.49 kPa) for LP/Propane gas.
Installations at Altitudes of 0 to 4500 ft.Units are tested and approved for elevations
of 0 to 4500 feet (0 to 1372 meters).
Installations at Altitudes above 4500 ft.For elevations above 4500 feet (1372
meters), install the unit according to the
regulations of the local authorities having
jurisdiction and, in the USA, the latest edition
of the National Fuel Gas Code (ANSI Z223.1)
or, in Canada, the latest edition of the
CAN1-B149.1 and .2 codes.
Table 1
shows the units' gas orifice size for
the elevations indicated.
ledoM
.oN
0353VDE 04#35#
5304VDE 63#25#
0454VDE 33#15#
ezisecifirO
.taN.porP
noitavelE
teeF
)sretem(
0054-0
)2731-0(
The millivolt appliances are manually controlled
and feature a spark ignitor (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.
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 se servir de cet appareil s'il a été plongé
dans l'eau, complètement ou en partie. Appeler
un technicien qualifié pour inspecter l'appareil et
remplacer toute partie du système de contrôle et
toute commande qui ont été plongés dans l'eau.
This appliance may be installed in an aftermarket permanently located, manufactured home (USA only) or mobile home,
where not prohibited by local codes. This
appliance is only for use with the type of
gas indicated on the rating plate. This appliance is not convertible for use with other
gases, unless a certified kit is used.
Cet appareil peut être installé dans un
maison préfabriquée (É.-U. seulement)
ou mobile déjà installée à demeure si
les réglements locaux le permettent.
Cet appareil doit être utilisé uniquement
avec les types de gaz indiqués sur la
plaque signalétique. Ne pas l'utiliser
avec d'autres gaz sauf si un kit de conversion certifié est installé.
Test gage connections are provided on the
front of the millivolt gas control valve (identified IN for the inlet and OUT for the manifold
side). A 1/8" NPT test gage connection is
provided at the inlet and outlet side of
the electronic gas control valve.
Minimum inlet gas pressure to these appliances is 5.0 inches water column (1.24 kPa)
for natural gas and 11 inches water column
(2.74 kPa) for propane for the purpose of input
adjustment.
Maximum inlet gas supply pressure to these
appliances is 10.5 inches water column (2.61
kPa) for natural gas and 13.0 inches water
column (3.23 kPa) for propane.
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 in excess of
1/2 psig (3.5 kPa).
These appliances must not be connected to a
chimney or flue serving a separate solid fuel
burning appliance.
These heater rated appliances are intended
for use as supplemental heaters only.
Carbon Monoxide Poisoning: Early signs of
carbon monoxide poisoning are similar to
the flu with headaches, dizziness and/or
nausea. If you have these signs, obtain fresh
air immediately. Turn off the gas supply to
the appliance and have it serviced by a
qualified professional, as it may not be operating correctly.
WARNING: FAILURE TO COMPLY WITH
THE INSTALLATION AND OPERATING INSTRUCTIONS PROVIDED IN THIS DOCUMENT WILL RESULT IN AN IMPROPERLY INSTALLED AND OPERATING APPLIANCE, VOIDING ITS WARRANTY.
ANY CHANGE TO THIS APPLIANCE AND/
OR ITS OPERATING CONTROLS IS DANGEROUS. IMPROPER INSTALLATION
OR USE OF THIS APPLIANCE CAN CAUSE
SERIOUS INJURY OR DEATH FROM FIRE,
BURNS, EXPLOSION OR CARBON MONOXIDE POISONING.
WARNING: CHILDREN AND ADULTS
SHOULD BE ALERTED TO THE HAZARDS
OF HIGH SURFACE TEMPERATURES. USE
CAUTION AROUND THE APPLIANCE TO
AVOID BURNS OR CLOTHING IGNITION.
YOUNG CHILDREN SHOULD BE CAREFULLY SUPERVISED WHEN THEY ARE IN
THE SAME ROOM AS THE APPLIANCE.
WARNING: DO NOT PLACE CLOTHING
OR OTHER FLAMMABLE MATERIALS
ON OR NEAR THIS APPLIANCE.
AVERTISSEMENT: SURVEILLER LES
ENFANTS. GARDER LES VÊTEMENTS,
LES MEUBLES, L'ESSENCE OU AUTRES
LIQUIDES À VAPEUR INFLAMMABLES À
COTE DE L'APPAREIL.
Table 1
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
3
REAR VENT
APPLICATION
TOP VENT
APPLICATION
APPLICATION
TOP VENT
INSTALLATION
RECESSED
REAR VENT
APPLICATION
TOP VENT
APPLICATION
TOP VENT
APPLICATION
TOP VENT
APPLICATION
TOP VENT
APPLICATION
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 ap-
pliance should be located out of traffic and
away from furniture and draperies. Consid-
eration should be given to traffic ways, furniture, draperies, etc., due to elevated surface
temperatures (
also be free of electrical, plumbing or other
heating/air conditioning ducting.
Figure 2
). The location should
VERTICAL VENT
(Rear Vent
Application)
Typical Locations
HORIZONTAL VENT
(Rear Vent Application
without a chase)
.oNledoM
0353VDE
5304VDE
2/135)9531(4/155)3041(44/10)2201(44/10)2201(
0454VDE
Do not insulate the
space between the
appliance and the
area above it.
HORIZONTAL VENT
(Rear Vent Application
With a chase)
HORIZONTAL VENT
(Top Vent
Application)
)mm(sehcnithgieHflehS
woblEeergeD09enOhtiw-tneVpoTkcaBehttuOthgiartS-tneVraeR
tneVeruceSxelFeruceStneVeruceSxelFeruceS
Do not insulate the
space between the
appliance and the
area above it.
VERTICAL VENT
(Top Vent
Application)
Figure 2
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.
To provide for the lowest possible shelf surface
use the alternate rear vent outlet with attached
venting routed in a way to minimize obstructions to the use of the space above the appliance. Do not insulate the space between the
appliance and the area above it. See
Figure 3
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 3
.
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.
.
Figure 3
Shelf Height
see table)
(
Shelf Above Fireplace With Rear Venting
KCAB
SEDIS
)mm31(.ni2/1
srecaps)mm0(.ni0
**)mm31(.ni2/1
srecaps)mm0(.ni0
SRECAPSPOT)mm0(.ni0
ROOLF)mm0(.ni0
fomottoBmorF
gnilieCottinU
)mm6261(.ni46
TNEV*)mm4.52(.ni1
SECNARAELCECIVRES
TNORF)sretem9.0(.teeF3
Shelf Height
see table)
(
Shelf Above Fireplace With Top Venting
*Note: 3 in. (75 mm) above any horizontal/
inclined vent component.
**Note: See page 6, step 1 for clearance
requirements to the nailing flange located at
each side of the unit and any screw heads
adjacent to it.
Table 2
4
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
APPLIANCE AND VENT CLEARANCES
The appliance is approved with zero clearance
to combustible materials on all sides (as detailed in
Table 2
), 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 2
.
VENT TERMINATION CLEARANCES
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/CGA-B149.1 and B149.2 in Canada.
Vertical Vent Termination Clearances
Terminate single vent caps relative to building
components according to
multiple vent terminations according to the
installation codes listed on this page.
Figure 4
. Terminate
TERMINATION HEIGHTS FOR VENTS ABOVE
Horizontal Overhang
2 FT MIN.
Termination
Storm Collar
Flashing
Concentric
Vent Pipe
FLAT OR SLOPED ROOFS
Vent
2 FT
MIN.
Lowest
Discharge
Opening
H*
1 inch (25.4 mm) Minimum
Clearance to Combustibles
*H = MINIMUM HEIGHT FROM ROOF TO
LOWEST DISCHARGE OPENING OF VENT
hctiPfooR
Figure 4
Vertical
Wall
X
12
Roof Pitch is X/12
21/6ottalF0.1
21/7ot21/6revO52.1
21/8ot21/7revO5.1
21/9ot21/8revO0.2
21/01ot21/9revO5.2
21/11ot21/01revO52.3
21/21ot21/11revO0.4
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
exceeding 2-1/2" (64 mm), see
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 noncombustible exterior sidewalls only, if the
SV4.5HT-2 termination is used. For additional
vent location restrictions refer to
page 7
.
H
)teef(
Figure 5.
For projections
Figure 5
. All
Figure 8 on
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
5
TYPICAL INSTALLATION SEQUENCE
The typical sequence of installation follows,
however, each installation is unique resulting in
variations to those described.
See the page numbers references in the following steps for detailed procedures.
Step 1. (page 6) Construct the appliance framing. Position the appliance within the framing
and secure with nailing brackets.
Step 2. (page 6) Route gas supply line to
appliance location.
Step 3. (page 10) Install the vent system and
exterior termination.
Step 4. (page 22) Field Wiring
a. Millivolt Appliances – The operating control
switch is factory installed.
b. Electronic Appliances – Connect 120 Vac
electrical power to the appliance receptacle.
Step 5. (page 23) Install blower kit (optional
equipment).
Step 6. (page 23) Make connection to gas
supply.
Step 7. (page 24) Install the logs, vermicu-
lite and glowing embers.
Step 8. (page 24) Checkout appliance operation.
Step 9. (page 24) Install glass door frame
assembly.
Step 10. (page 25) Adjust burner to ensure
proper flame appearance.
Step 11. (page 25)Install the hood.
DETAILED INSTALLATION STEPS
The appliance is shipped with all gas controls
and components installed and pre-wired. Remove the shipping carton, exposing the front
glass door. Remove the top panel. Remove the
cardboard from underneath the pressure relief plates. Press in simultaneously the left and
right side of the bottom hinged panel, to release
it. Lower the bottom hinged panel. Open the
two latches (located under the firebox floor)
securing the glass door. Remove the door by
tilting it outward at the bottom and lifting it up.
Set the door aside protecting it from inadvertent damage.
See Figure 52 on page 25.
Horizontal Vent Termination Clearances
Combustible Projection
2-1/2 inches or less in length
greater than inches in length
Ventilated
(457 mm)
Figure 5 -
Combustible Projection
2-1/2
Soffit
Unventilated
18"
Soffit
3"
(76 mm)
12"
(305 mm)
Termination Kit
Side Elevation View
Step 1. FRAMING
Frame these appliances as illustrated in
on page 8,
in a corner
See
unless the appliance is to be installed
.
Figure 10 on page 8
for corner framing
installations. All framing details must allow for
a minimum clearance to combustible framing
members as shown in
Table 2 on page 4
If the appliance is to be elevated above floor
level, a solid continuous platform must be
constructed.
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
- one top and bottom on each side of the
fireplace front. See
Figure 6.
their equivalent.
Figure 9
.
Use 8d nails or
Step 2. ROUTING GAS LINE
Route a 1/2" (13 mm) gas line along the inside
of the right side framing as shown in
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 23).
Figure 7
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 noncombustible exterior
sidewalls only, if the
SV4.5HT-2 termination
Side
Framing
Left Side Front Corner of Fireplace Shown
(Right Side Requirements the Same)
Unit Being Secured By Its Nailing Flanges
Note: The nailing flanges, combustible members
and screw heads located in areas directly adjacent
to the nailing flanges, are EXEMPT from the 1/2”
clearance to combustible requirements for the
firebox outer wrapper. Combustible framing may be
in
direct contact with the nailing flanges and may
be located closer than 1/2” from screw heads and
the firebox wrapper in areas adjacent to the nailing
flanges. Frame the opening to the exact dimensions
specified in the framing details of this manual.
is used.
Unit Nailing Flange
framing is required)
To The Framing
Unit Being Secured by Its Nailing
Flanges to the Framing
Figure 6
Right Side
Front Corner of
.
Fireplace Framing
6 ¹⁄₂"
(152 mm)
Termination Kit
(No clearance to
combustible
3"
(76 mm)
Figure 7
6
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
V
L
.sgnillewd
EXTERIOR HORIZONTAL VENT TERMINATION CLEARANCE REQUIREMENTS
*
See Item D in the Text Below.
Exterior Wall
*18”
Horizontal
Termination
B
V
18”
Inside Corner
ytreporpcilbupno
NOTE: Local Codes Or Regulations
May Require Different Clearances.
Center Line
of Termination
Ventilated Soffit
Detail D
V
F
V
A
X
= Air Supply Inlet
Inside
Corner Detail
G
V
A
B
V
Fixed
Closed
Window
C
C
C
C
V
Operable
V
Window
B
B
= Vent Termination
B
= Area where Termination is not Permitted
NOTE: Location Of The Vent Termination
Must Not Interfere With Access To The
Electrical Service.
= 9” in U.S.
A
= 12” in Canada
3 ft.
X
A
J
A
3 ft.
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Figure 8
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
7
FIREPLACE FRAMING SPECIFICATIONS
VENT FRAMING TOP VENT WITH ONE
90° ELBOW
VENT FRAMING REAR VENT WITH
NO ELBOWS
B
Inches (mm)
Figure 9
¹⁄₂ A
Framing should be constructed
of 2x4 or larger lumber.
10¹⁄₂
(
267
)
.oNledoMAB
C
7
(178)
5¹⁄₈
(130)
7
(178)
5¹⁄₈
E
(130)
12¹⁄₈
(308)
12¹⁄₈
(308)
.ni4/1534/1048/7028/5322/1724/364
0353VDE
mm69822010350069967811
.ni4/1044/1048/7028/5322/1724/364
5304VDE
mm220122010350069967811
.ni4/1544/1048/7028/5322/1724/364
0454VDE
mm941122010350069967811
C
RAER(
)TNEV
DE
POT(
)TNEV
D
C
A
C is the required framing depth
dimension when the finish material
(drywall) thickness is 1/2 in. (13mm).
Framing
.oN
NoteVenting requirements for rear vent applications in corner installations -
- the horizontal vent length “a” to “b,” must not exceed 28 inches (711 mm)
Figure 10
ledoM
0353VDE
5304VDE
0454VDE
AB C D EF
.ni8/1532/15661/56461/11524/3235
mm29846616711256238721
.ni8/10464/378/77461/11528/7334/35
mm910112716121256068641
.ni8/1544/32761/71561/1528/3632/17
mm641184817031256429191
Corner Framing with Square Termination (SV4.5HT)
*C
Back wall of chase/enclosure
(including any finishing materials)
*These dimensions occur when one
45 degree elbow is connected
directly to the appliance collar.
*F
7 (178)
a
A
*B
*In EDV3530 corner installations, the unit
has been moved 1³⁄₈ in. (35 mm) into the
room in order to achieve a minimum of 5
in. (127 mm) in the F dimension.
*D
Inches
(millimeters)
b
*E
8
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
FIREPLACE SPECIFICATIONS
FRAMING
SPACERS
(Top and Sides
and Rear)
(51)
G
H
Top View
2
A
E
C
D
(Louvered Front Model Shown)
REAR CONCENTRIC VENT
FLUE OUTLET - 4¹⁄₂ (114),
COMBUSTION AIR - 7¹⁄₂ (190)
TOP CONCENTRIC VENT
FLUE OUTLET - 4¹⁄₂ (114),
COMBUSTION AIR - 7¹⁄₂ (190)
10⁷⁄₈
(275)
NOTE -
3 (76)
B
Hood shown as positioned
in louvered front model.
GAS INLET
(Either Side
and bottom)
3 (76)
10¹⁄₈
(257)
20⁷⁄₈
(531)
¹⁄₂
(13)
2¹⁄₄
(57)
ELECTRICAL
INLET
F
Front View
Unit is shipped with vent seal cap and flue cover plater installed on both flue outlets.
Unit Dimensions
ledoM
.oN
ABC DEFGH
.ni8/1048/173422/1928/1532/1722/1124/301
0353VDE
mm9101349906947298896645372
.ni8/1048/173422/1438/1042/17222/164/331
5304VDE
mm91013499066789101896576733
.ni8/1048/173422/1938/1542/1722/1134/351
0454VDE
mm641134990630016411896208104
Figure 11
Step 3. INSTALL THE VENT SYSTEM
General Information
7
(
179)
Right Side View
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/CGA-B149.1 and -B149.2 in Canada.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
9
These fireplaces are designed, tested
and listed for operation and installation
with, and only with, Secure Vent™ Direct
Vent System Components, 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.
Massachusetts And New York City, NY
Requirements
These appliances are approved for installation
in the following USA locations listed in the
following:
Massachusetts:
Installation of these fireplaces are approved
for installation in the US state of Massachusetts if the following additional requirements
are met-
• Installation and repair must be done by a
plumber or gas fitter licensed in the Commonwealth of Massachusetts.
• The flexible gas line connector used shall not
exceed 36 inches (92 centimeters) in length.
• The individual manual shut-off must be a Thandle type valve.
Massachusetts Horizontal Vent Requirements
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.
• A metal or plastic identification plate must be
permanently mounted to the exterior of the
building at a minimum height of eight (8) feet
above grade and be directly in line with the
horizontal termination. The sign must read, in
print size no less than one-half (1/2) inch in
size, GAS VENT DIRECTLY BELOW. KEEP
CLEAR OF ALL OBSTRUCTIONS.
New York City, NY:
Installation of these fireplaces are approved
for installation in New Your City in the US state
of New York.
10
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 enclosing 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.
Preparing the Appliance Vent Collar
Each of the unit's two vent collars are sealed
with a cover plate and a seal cap. The cover
plate and seal cap must be removed from the
cent collar being used. Refer to
top vent usage and
Figure 13
Figure 12
for
for rear, and the
following steps to prepare the appropriate
collar for use.
From the vent collar being used, remove the
screw securing the vent seal cap. Twist the
cap counterclockwise to disengage it from the
vent collar. Remove and discard the seal cap.
When the top vent is being used, remove the
lintel cover plate by pushing it back towards
the rear of the fireplace by its front flange. It
can then be removed by pulling it forward.
Loosen the two screws in the keyhole slots of
the vent cover plate and remove the remaining
two vent cover plate securing screws. Remove and discard the vent cover plate. Reinstall and securely tighten all four cover plate
screws. Reinstall the lintel cover plate.
TOP VENT SEAL CAP & COVER PLATE
REMOVAL WHEN USING THE TOP VENT
(OUTSIDE UNIT)
SECURING SCREWS
CABINET TOP
FIREBOX TOP
VENT COVER PLATE
SECURING SCREW
LINTEL
COVER PLATE
TOP VENT
VENT
COVER PLATE
PUSH TO BEGIN REMOVAL
PROCESS OF LINTEL COVER PLATE
(INSIDE UNIT)
CROSS SECTION
VENT SEAL CAP
LINTEL
Figure 12
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
When the rear vent is being used, from inside
the firebox, remove the two screws securing the
baffle to the rear wall of the firebox, then remove
the baffle. Loosen the two screws in the keyhole
slots of the cover plate and remove the remaining two cover plate securing screws. Remove
and discard the cover plate. Reinstall and securely tighten all four cover plate screws. Resecure the baffle to the rear wall of the firebox.
WARNING: FAILURE TO REINSTALL AND
SECURELY TIGHTEN COVER PLATE
SCREWS COULD RESULT IN LEAKAGE OF
FLUE PRODUCTS INTO THE LIVING SPACE.
VENT COVER PLATE AND VENT SEAL CAP
MUST REMAIN SECURELY INSTALLED ON
UNUSED VENT COLLAR. FAILURE TO DO
SO COULD RESULT IN LEAKAGE OF FLUE
PRODUCTS INTO LIVING SPACE.
REAR VENT SEAL CAP & COVER PLATE REMOVAL
BAFFLE
(INSIDE UNIT)
WHEN USING THE REAR VENT
COVER PLATE
SECURING SCREWS
BAFFLE
SECURING
SCREWS
REAR VENT
CABINET BACK
CROSS SECTION
SECURING SCREWS
VENT SEAL CAP
(OUTSIDE UNIT)
Figure 13
VENT RESTRICTOR INSTALLATION
Vent restrictor may be needed when vertically
terminating the vent system above the roof (when
using the appliance top vent), install a vent
restrictor in the top vent of the fireplace outlet.
If needed, install the restrictor as shown, either
from inside or outside the unit, in the inner
RESTRICTOR
fireplace collar.
APPLIANCE TOP
VENT OUTLET
Figure 14
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