Page 1
INSTALLATION INSTRUCTIONS
MANUAL
B-VENT GAS FIREPLACE HEATER INSERT
Elite™ Series, Model: EBVI25 & EBVI30
Suitable for installation into masonry or factory built fi replaces.
Report No. 116-F-15-5
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 fl ammable vapors or liquids in the vicinity
of this or any other appliance.
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 fi re department.
Installation and service must be performed by a
qualifi ed installer, service agency or the gas supplier.
RETAIN THIS MANUAL FOR FUTURE REFERENCE
P/N 775,154M B, 7/2004
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.
POUR VOTRE SÉCURITÉ: Ne pas entreposer ni utiliser
d’essence ni d’autre vapeurs ou liquides infl ammables
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 qualifi é
installeur, agence de service ou le fournisseur de gaz.
Page 2
CONGRATULATIONS ON THE PURCHASE OF YOUR NEW GAS APPLIANCE MANUFACTURED BY LENNOX HEARTH PRODUCTS.
When you purchased your new gas fi red heater, you joined the ranks of thousands of
concerned individuals whose answer to their home heating needs refl ects their concern for
aesthetics, effi ciency and our environment. We extend our continued support to help you
achieve the maximum benefi t and enjoyment available from your new gas fi red heater. It
is our goal at Lennox Hearth Products to provide you, our valued customer, with an appliance that will ensure you years of trouble free warmth and pleasure.
Thank you for selecting a Lennox Hearth Products gas fi red heater as the answer to
your home heating needs.
Sincerely,
All of us at Lennox Hearth Products
TABLE OF CONTENTS
Packaging List page 2
Introduction page 2
General Information page 3
Questions/Building Offi cials page 4
High Altitude page 4
Fireplace Requirements page 4
Specifi cations page 5
Clearance to Combustibles page 7
Step 1 Preparation page 8
Step 2 Clean Fireplace page 8
Step 3 Unpack the insert. page 9
Step 4 Lift Insert into Position page 9
Step 5 Remove Glass Door page 9
Step 6 Remove Firebox Contents page 9
Step 7 Install LP Conv. (if necessary) page 9
Step 8 Install Venting page 9
Step 9 Connect Gas Line page 12
Step 10 Purge Air page 12
Step 11 Install Log Set page 13
Step 12 Reinstall Front Glass Door page 14
Step 13 Perform Leak Test page 14
Step 14 Install Surround Assembly page 14
Step 15 Install Wall Thermostat page 14
Step 16 Check Appliance Operation page 14
Step 17 Perform Spillage Test page 16
Step 18 Check Blower Operation page 16
Step 19 Adjust Burner page 17
Step 20 Install Louver Kit page 17
Rating Plates page 18
This installation manual will help you obtain
a safe, effi cient, dependable installation for
your appliance and vent system.
PLEASE READ AND UNDERSTAND THESE
INSTRUCTIONS BEFORE BEGINNING
YOUR INSTALLATION.
This appliance may be used with a thermostat (see Optional Wall Thermostat). This
appliance is certifi ed for use in bedrooms.
If installed in a bedroom in Canada, a thermostat IS required.
PACKAGING LIST
The assembled vented gas fi replace heater
is packaged with:
• One accessory package containing a
literature package (installation and operation
instruction manuals) is located on top of the
appliance.
• One log set, one bag of embers, one bag of
vermiculite, one propane conversion kits.
• One Warranty Certifi cate.
• One Fireplace Warning Label.
• One Draft Hood Sliding Tool.
SURROUND ASSEMBLY SOLD SEPARATELY
MODEL: EBVI25
SKS-25, Surround Kit, Small
(41 1/16" W x 26 1/16" H)
SKM-25, Surround Kit, Medium
(44 1/8" W x 27 5/8" H)
MODEL: EBVI30
SKS-30, Surround Kit, Small
(40 1/4" W x 27 1/2" H)
SKM-30, Surround Kit, Medium
(45 3/4" W x 30 1/4" H)
SKL-30, Surround Kit, Large
(49 1/4" W x 30" H)
INTRODUCTION
This appliance complies with National
Safety Standards and is tested and listed
by OMNI-Test Laboratories Inc.; Beaverton,
Oregon (Report No. 116-F-15-5) to ANSI
Z21.88-2002 (in Canada, CSA-2.33-2002),
and CAN/CGA-2.17-M91 in both USA and
Canada, as vented gas fi red room heater.
Installation must conform to local codes. In
the absence of local codes, installation must
comply with the current National Fuel Gas
Code, ANSI Z223.1. (In Canada, the current
CAN-1 B149 installation code.) Electrical
wiring must comply with the National Electrical Code ANSI/ NFPA 70 - latest edition.
In Canada, the current CSA C22-1 Canadian
Electrical Code - latest edition.
This appliance requires an adequate supply
of combustion and ventilation air. As an
aid in determining whether or not these
requirements have been satisfi ed, follow the
procedure indicated in the section entitled
Spill Test Procedure (see page 16).
This gas fi replace heater is a natural convection, heat circulating gas fi replace insert
designed for residential applications.This
heater is designed to be installed into an existing masonry or factory built solid fuel burning
fi replace only - Masonry fi replace must be
built to UBC 37 or ULC S628 standards and
factory built (zero clearance) fi replace must be
listed to UL 127 or ULC S610. Units must use
a 4” listed B-Vent or listed liner (conforming
to UL 1777) from the appliance outlet to the
chimney termination. The venting system
must be routed through the existing fi replace
fl ue system to the vent termination.
This millivolt appliance is designed to operate on natural gas or propane gas only.
A millivolt gas control valve with piezo ignition system provides safe, effi cient operation.
External electrical power is required to operate
the blower.
This unit is factory set for use with Natural
Gas and will require a fi eld conversion for use
with Propane (other fuels are NOT allowed).
The use of other fuels or combination of fuels
will degrade the performance of this system
and may be dangerous.
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.
The millivolt appliance is manually controlled and features 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.
2
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Page 3
This appliance uses a millivolt type control
system consisting of a gas control valve with
regulator (control to adjust for fl ame appearance and heat output), a standing pilot burner
assembly, a thermopile, thermocouple, a
piezo igniter, and ON/OFF switch. All exhaust
gases must be vented outside the structure.
Combustion air is drawn from the room where
appliance is installed. THE GAS BURNER
SYSTEM ON THIS APPLIANCE DOES NOT
REQUIRE 120 VOLT POWER TO OPERATE.
However, the heat circulation blower requires
120 Volt power (the appliance can be safely
used with the blower turned off). The blower
operation is controlled by a variable speed
rheostat located on the left side surround
panel (if optional surround is installed)
and temperature switch located beneath of
fi rebox bottom on the front left side.
GENERAL INFORMATION
The appliance installation, repair and annual
inspection should be performed by a qualifi ed service person. 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 and adequate
accessibility clearance for service and proper
operation.
Table 1 shows the BTU input:
Millivolt Models with
Manually-Modulated Gas Valves
Nat. Gas Propane
Model No. Input Rate
(BTU / HR)
EBVI25 17,000 to
25,000
EBVI30 21,500 to
30,000
Table 1
Input Rate
(BTU / HR)
19,500 to
25,000
22,000 to
28,000
Tables 2 and 3 show the gas pressure
requirements for this appliance:
Manifold Gas Supply Pressure (all models)
Fuel # Low High
Natural
Gas
Propane (Lo) 6.3" WC
Table 3
(Lo) 1.6" WC
(.40 kPa)
(1.57 kPa)
(Hi) 3.5" WC
(.87 kPa)
(Hi) 10.0" WC
(2.49 kPa)
Test gauge connections are provided on the
front of the millivolt gas control valve (identifi ed IN for the inlet and OUT for the manifold
side). See Figures 32 & 33.
Table 4 shows the gas orifi ce size for the
elevations indicated.
Model
No.
EBVI25 #41
EBVI30 #37
Table 4
Orifi ce Size Elevation
Nat.
Gas
(.096")
(.104")
Prop.
Gas
#53
(.0595")
1/16"
(.0625")
(meters)
0-4500
(0-1372)
0-4500
(0-1372)
Feet
This appliance must be isolated from the
gas supply piping system (by closing it's
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).
This appliance and it's individual shut-off
valve 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).
THIS APPLIANCE MUST NOT BE CONNECTED
TO A CHIMNEY OR FLUE SERVING A SEPARATE SOLID FUEL BURNING APPLIANCE.
WARNING: THIS APPLIANCE MUST BE
PROPERLY CONNECTED TO A VENTING
SYSTEM. OPERATION OF THIS GAS
APPLIANCE WHEN NOT CONNECTED TO A
PROPERLY INSTALLED AND MAINTAINED
VENTING SYSTEM CAN RESULT IN CARBON
MONOXIDE (CO) POISONING AND POSSIBLE
DEATH.
DO NOT USE THIS APPLIANCE 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
CONTROLS 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.
WARNING: DO NOT PLACE CLOTHING
OR OTHER FLAMMABLE MATERIALS ON
OR NEAR THIS APPLIANCE.
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.
AVERTISSEMENT: SURVEILLER LES
ENFANTS. GARDER LES VÊTEMENTS,
LES MEUBLES, L'ESSENCE OU AUTRES
LIQUIDES À VAPEUR INFLAMMABLES À
COTE DE L'APPAREIL.
Inlet Gas Supply Pressure (all models)
Fuel # Minimum Maximum
Natural Gas 4.5" WC
(1.12 kPa)
Propane 11.0" WC
(2.73 kPa)
Table 2
10.5" WC
(2.61 kPa)
13.0" WC
(3.23 kPa)
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
PROPERLY.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
3
Page 4
QUESTIONS TO ASK LOCAL BUILDING
OFFICIAL
This appliance must be installed per
manufacturers’ instructions. Installations
must conform to appropriate local codes and
applicable state and federal requirements.
Familiarity with these requirements before
installation is essential. Some important
considerations to discuss with local building
offi cials include:
1. Applicable codes (i.e. Uniform Mechanical
Code, State or Regional Gas Codes, National
Fuel Gas Code).
2. Local amendments.
3. Recognized listing/testing agency: OMNITest Laboratories Inc.; Beaverton, Oregon
4. Is a permit required - cost?
5. In some states or municipalities, a
licensed gas fi tter or plumber may be
required to install this appliance. Check with
your local building offi cial for requirements
in your area (i.e. Is a license required for
installation of gas supply line)?
6. Maximum amount of gas pipe without a
pressure test - type of test required?
7. Are below grade penetrations of the gas
line allowed?
8. Is concealed gas piping allowed?
9. Specific requirements of concealed
fi ttings?
10. Is rigid pipe to appliance required?
11. Allowed piping materials?
12. Shut-off valve required within 4 feet
of the fi rebox?
13. May the shut-off valve be concealed?
14. Rooms where the installation is not
allowed?
15. This appliance is NOT approved for
installation into a manufactured (mobile)
home.
In the absence of local codes, installation
should conform to National Fuel Gas Code,
ANSI Z223.1 / NFPA 54-Latest Edition in the
USA or National Fuel Gas Code, CAN/CGAB149-Latest Edition in Canada.
HIGH ALTITUDE
Installations at Altitudes of 0 to 4500 feet:
This appliance has been tested and approved
for elevations of 0 to 4500 feet (0 to 1370
meters).
Installations at Altitudes above 4500 feet:
For elevations above 4500 feet (1370
meters), install this appliance 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 CANB149.1 and CAN-B149.2 codes.
FIREPLACE REQUIREMENTS
IMPORTANT: When installing this appliance
into a factory built fi replace or heatform, the air
fl ow within and around the fi replace shall not
be altered by the installation of the insert (i.e.
DO NOT BLOCK louvers or cooling air inlet or
outlet ports, circulating air chambers in a steel
fi replace liner or metal heat circulator).
CAUTION: The factory built fi rebox must
accept the insert without modifi cation other
than removing bolted or screwed together
pieces such as smoke shelf / defl ectors,
ash lips, screen or door tracks and damper
assemblies. Any fi replace component, which
is removed, must be retained so they can be
reinstalled to restore the fireplace to its
original operating condition. The removal of
any part must not alter the integrity of the
outer shell of the pre-engineered fi replace
cabinet in any way.
If any components are removed from (or
altered) from the existing fi replace, a Warning
Label (see below) must be affi xed inside the
fi replace fi rebox, so that it shall be visible
upon removal of the fi replace insert. Note:
RTV high temperature silicone is an approved
adhesive.
Fireplace Warning Label
(Provided in Accessory Package)
WARNING
THIS FIREPLACE HAS BEEN ALTERED TO
ACCOMMODATE A FIREPLACE INSERT AND
SHOULD BE INSPECTED BY A QUALIFIED
PERSON PRIOR TO RE-USE AS A
CONVENTIONAL FIREPLACE.
4
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Page 5
SPECIFICATIONS - Model EBVI25
DIMENSIONS
inches (millimeter) inches (millimeter)
A 26 5/8” (675 mm) H 11 1/8” (282 mm)
B 20 1/2” (520 mm) I 1 1/4” (31 mm)
C 13 3/8” (340 mm) J 17 5/16” (439 mm)
D SM - 41 1/16” (1043 mm)
MED. = 44 1/8” (1121 mm)
E SM.- 26 1/16” (662 mm)
MED. - 27 5/8” (702 mm)
F 19 3/8” (493 mm) M **24 7/8” (632 mm)
G 1 15/16” (49 mm)
**
The total glass viewing area equals approx. 270 1/2 Sq. In
K 15 1/4” (388 mm)
L **10 7/8” (276 mm)
Top View
A
B
SPECIFICATIONS
Natural Gas BTU Input 17,000 to 25,000
Propane Gas BTU Input 19,500 to 25,000
B-Vent Size 4” Dia. Liner
Room Blower CFM 110 cfm
EFFICIENCIES
64 % Nat. Gas; 68 % Prop. Gas
Steady State Effi ciency * 79 % Nat. Gas; 81 % Prop. Gas
NOTES
* The Steady State Effi ciency numbers based on maximum vent confi guration.
Note: Due to Lennox' ongoing commitment to quality, all specifi cations, ratings
and dimensions are subject to change without notice.
C
D
G
H
I
E
L
F
J
M
K
Figure 1
Front View
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Side View
5
Page 6
SPECIFICATIONS - Model EBVI30
DIMENSIONS
inches (millimeter) inches (millimeter)
A 26 1/16” (662 mm) H 11 1/2” (292 mm)
B 22 3/8” (568 mm) I 15/16” (24 mm)
C 13 5/8” (346 mm) J 20 1/8” (511 mm)
SM.= 40 1/4”(1022 mm),
D
MED. = 45 3/4”(1162 mm),
LG. = 49 1/4”(1251 mm)
SM.= 27 1/2”(699 mm),
E
MED.= 30 1/4”(768 mm),
LG. = .30”(762 mm)
F 20 7/8” (530 mm) M **23 7/16” (595 mm)
G 1 13/16” (46 mm)
K 15 5/8” (397 mm)
L **12 3/8” (314 mm)
Top View
A
B
SPECIFICATIONS
Natural Gas BTU Input 21,500 to 30,000
Propane Gas BTU Input 22,000 to 28,000
B-Vent Size 4” Dia. Liner
Room Blower CFM 130 cfm
EFFICIENCIES
62 % Nat. Gas; 60 % Prop. Gas
Steady State Effi ciency * 83 % Nat. Gas; 82 % Prop. Gas
NOTES
* The Steady State Effi ciency numbers based on maximum vent confi guration.
** The total glass viewing area equals approx. 290 Sq. In.
*** Due to Lennox' ongoing commitment to quality, all specifi cations, ratings
and dimensions are subject to change without notice.
C
D
E
L
F
M
Front View
G
H
K
Side View
I
J
6
Figure 2
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Page 7
MINIMUM CLEARANCES TO COMBUSTIBLES
MODELS: EBVI25 & EBVI30
These appliances can be installed in most residential fi replace
confi gurations. If installed close to an adjacent wall, ensure that
the minimum clearances to combustible surfaces are maintained.
A local building inspector should review your plans prior to
installation.
Refer to Figures 3, 4a, 4b and 6 for Clearances to Combustibles.
Minimum clearances include spacers/standoffs or surfaces to
combustible construction.
Notes for Table 5:
* This includes any projections such as shelves, window
sills, mantels, spacers/standoffs or surfaces to combustible
construction etc. above the appliance. Paint or lacquer used
to fi nish the mantel must be heat resistant in order to avoid
discoloration.
** If hearth is elevated, subtract 1 inch of hearth extension
required for every 2 inches of height (see Figure 6).
Clearances to
Combustibles
Side Wall 8” (203 mm) 8” (203 mm) Min.
A
Ceiling or Alcove Height 64” (1626 mm) 64” (1626 mm) Min.
B
Mantel Height See Fig. 4b See Fig. 4a Min.
C*
Mantel Projection from
D*
See Fig. 4b See Fig. 4a Min.
Inches (millimeters)
EBVI25 EBVI30
Wall
Clearance to Floor 0” (0 mm) 0” (0 mm) MAX.
E
Hearth Protection
F**
**16” (406 mm) **16” (406 mm) Min.
(from Fireplace Face)
Hearth Protection
G
44” (1118 mm) 40” (1016 mm) Min.
Width
Alcove Width 45” (1143 mm) 48” (1219 mm) Min.
H
Alcove Depth 36” (914 mm) 36” (914 mm) MAX.
I
Table 5
Min./Max.
Clearances
Mantel
Side
Wall
A
Hearth Protection
Figure 3
Mantel Clearance, Model: EBVI30: The
mantel should be located in the shaded
area (light gray) shown below.
D
18"
17"
16"
15"
C
14"
0
10
12
11
Side View
0
2345678
9
1
Top of Insert
(see "C" on Fig. 3)
\
Figure 4a
Ceiling (or)
Alcove Height
C
Top of Insert
G
E
Mantel Clearance, Model: EBVI25: The
mantel should be located in the shaded
area (light gray) shown below.
15 1/2"
13"
11"
C
8 1/2"
0
8”
Side View
Figure 4b
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
B
D
5”
Top of Insert louver
(see "C" on Fig. 3)
0
1”12”
Alcove Minimum Width: The specifi ed minimum width of the
alcove cannot be reduced with the use of wall protection.
Fireplace
Top View
Alcove
Insert
Hearth
I
H
Figure 5
Hearth Protection: For every 2" of hearth height,
subtract 1" of hearth extension required.
Side View
of Insert
F
Existing Fireplace Hearth
16"
15"
14"
2"
4"
6"
7"
13 1/2"
\
At 7" hearth height, no hearth extension is required
Figure 6
7
Page 8
MINIMUM FIREPLACE DIMENSIONS
Refer to Figures 7 & 8 for Minimum Fireplace Clearance Dimensions. See pages 5
& 6 for actual insert body dimensions.
Consult your local authority having jurisdiction for requirements in your area.
Before the fi replace insert is assembled and
installed, you must consider whether the
appliance must be converted for use with propane gas (see step 7 on page 9). You must
also consider the vent length requirements.
Minimum Fireplace Clearance
Dimensions
J Height 19"
K Depth 14 1/2"
L Width @
Front
M Width @
Rear
Inches (millimeters)
EBVI25 EBVI30
(483 mm)
(368 mm)
27"
(686 mm)
23 1/4"
(591 mm)
(533mm)
(356 mm)
26 1/2"
(673 mm)
22 1/2"
(572 mm)
21"
14"
Table 6
M
Top View
K
L
Figure 7
9"
Min.
Reference
J
Side View
K
Figure 8
DETAILED INSTALLATION STEPS
Step 1: PREPARATION - Plan and install gas
line.
This appliance is provided with an opening on
the left hand side of the control compartment.
A 3/8" NPT gas supply pipe must be brought
near this inlet hole.
Gas Supply Line - 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
unqualifi ed should attempt sizing or installing
gas piping.
The gas supply line should be plumbed from
the fuel source to the area where the appliance
is to be installed per requirements outlined
in NFPA 54 - latest edition (USA) or B149
- latest edition (Canada).
The proper gas line diameter must be used
to run from the supply regulator (at the gas
company meter) to the appliance. Never use
galvanized or plastic pipe. Refer to table 7
for suggested sizing of the gas supply line if
black iron pipe is being used.
The gas supply line should be connected to
the appliance at step 9 (page 12).
Suggested Sizing of Black Iron Pipe
Schedule 40 - Pipe Supply Line
Schedule 40 Pipe
Schedule 40 Pipe
Length (Feet)
Inside Diameter (Inches)
Natural
Gas
Propane
Gas
0-10 1/2 3/8
10-40 1/2 1/2
40-100 1/2 1/2
100-150 3/4 1/2
150-200 3/4 1/2
Table 7
IMPORTANT NOTE: If propane is used, be aware
that if the 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 insuffi cient fuel
delivery (which can result in sooting or other
malfunctions). Any damage resulting from
an improper installation, such as this, is not
covered under the limited warranty.
Step 2: CLEAN FIREPLACE (If necessary)
Thoroughly clean the masonry or factory
built fi replace.
8
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Page 9
CAUTION: THE FIREPLACE IN WHICH
THIS GAS INSERT IS TO BE INSTALLED
MUST BE THOROUGHLY CLEANED IF IT
HAS BEEN USED TO BURN WOOD OR
SYNTHETIC LOGS. HAVE THE CHIMNEY
AND ALL INSIDE SURFACES OF THE
FIREPLACE BRUSHED AND VACUUMED
SO THAT NO SOOT, EMBERS, OR LOOSE
COMBUSTION DEPOSITS CAN BE DRAWN
INTO THE HEAT CIRCULATION BLOWER
AND BLOWN INTO THE LIVING AREA. IF
ANY PORTION OF THE CHIMNEY SYSTEM
SHOWS SIGNS OF STRUCTURAL OR
MECHANICAL WEAKNESSES, SUCH AS:
CRACKS, LEAKY JOINTS, CORRODED OR
WARPED SURFACES, THE FAULTY PORTION MUST BE REPAIRED OR REPLACED
PRIOR TO INSTALLING THIS APPLIANCE.
Step 3: UNPACK THE INSERT - Remove
the top and side cartons. Remove all the
inner packages and packing materials and
discard.
Step 4: LIFT INSERT INTO POSITION (see
Fireplace Requirements on page 4 fi rst)
insert into position in front of the fi replace where
unit is to be installed. Discard bottom carton
Lift
Step 5: REMOVE STANDARD GLASS DOOR
ASSEMBLY.
WARNING: NEVER OPERATE UNIT WITHOUT THE FRONT GLASS DOOR PANEL IN
PLACE AND SECURE.
1) Open the 2 latches below the glass door
as shown in Figures 9 & 10.
Glass Door
Release latch on
each side (below door)
Figure 9
2) Swing the bottom of the door outward
(see Figure 10) and lift it off of fi rebox top.
Set door aside in a safe place.
Top
Flange
Door
Frame
Glass Door
Latches
Firebox Floor
Bottom Vee-fl ange
Door Frame
STEP 6: REMOVE PACKAGED MATERIALS
FROM INSIDE FIREBOX AND SET ASIDE (
log
set, bag of embers, bag of vermiculite,
propane conversion kit. and draft hood
sliding tool).
Step 7: INSTALL LP CONVERSION KIT (IF
NECESSARY) - Install the LP conversion kit
per instructions provided with kit.
Step 8: VENTING SYSTEM INSTALLATION
(Refer to Installation Instructions provided
with venting components).
VENTING REQUIREMENTS: This appliance
requires the use of 4” B-Vent or, a 4” UL
1777 listed gas vent liner from fl ue outlet
to the chimney termination to ensure proper
operation. Follow all vent manufacturer’s
requirements and local building codes. The
vent termination must be in accordance with
the vent manufacturer’s instructions.
Flex Liner Installation (see Figure 17 for
Masonry Fireplace Installations and Figure
18 for Factory Built Fireplaces):
• Flexible vent pipe is packaged and shipped
in its contracted state. When installing fl exible
vent pipe, its length may be expanded to twice
it contracted size. This appliance is approved
for 40 feet maximum vertical venting (from
the outlet to termination). A minimum fl ue
height of 12 feet is required.
• The fl exible vent pipe must NOT be allowed
to sag behind the insert or in the fi replace
fl ue.
WARNING: HANDLE GLASS DOOR WITH
EXTREME CARE! THE GLASS DOOR
ASSEMBLY IS SUSCEPTIBLE TO DAMAGE.
DO NOT SCRATCH WHILE HANDLING OR
WHILE REINSTALLING.
Remove the front door assembly from insert
as follows:
Figure 10
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
9
Page 10
Vertical Termination Height Minimum
(Factory Built and Masonry Fireplaces)
The vent termination clearances above the high side of an angled roof
is as follows:
Feet (meters)
8 (2.4)
7 (2.1)
6 (1.8)
5 (1.5)
4 (1.2)
3 (0.9)
2 (0.6)
1 (0.3)
0 (0.0)
Table 8
6/12
Roof Pitch
8/12
10/12
12/12
14/12
16/12
4/12
2/12
2 ft. (610 mm)
minimum
No height above
wall or parapet is
required when distance is greater
than 10 ft.
WARNING: Do not substitute the heat-rated (UL 1777) liner
with any other type liner or a fi re may result causing property
damage, personal injury or loss of life.
NOTES:
• Adjust Leveling Bolts if Necessary: Two leg leveling bolts are installed
into existing holes in the bottom rear of appliance. Turn the leveling bolts
to adjust for correct height.
• Refer to Vent Manufacturer Installation Instructions.
Installation Steps:
1) Cut the fl ex liners as required
.
2) Connect the liner to the collar on the termination cap.
3) Install fl ashing.
4) Insert liner into chimney, passing through the damper opening.
5) Install termination cap.
6) Remove the screw from the front of the detachable draft hood (see
18/12
Figure 12). Slide the draft hood off the back (see Figure 13).
Remove Screw using a 1/4"
nut driver or equivalent
wall or parapet
Never install termiation below the wall or parapet when distance
is less than 10 ft. as shown below
wall or parapet
Figure 11
B-Vent System Components
The following fl ex liner kits are available for relining the existing fi replace
(see Figures 17 & 18).
Lennox Hearth Products - 4" B-Vent Kits
Cat. No. Model Description
H0906 VKBVI25 Vent Kit, BVI, 4" X 25 ft.
H0907 VKBVI35 Vent Kit, BVI, 4" X 35 ft.
Table 9
10
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Figure 12
Detachable Draft Hood
Figure 13
7) Strech the liner just enough to prevent the possibility of sagging or
coiling in the fl ue. Cut off excess liner.
8) Attach the fl ue pipe or chimney fl ex liner to the draft hood collar
using a stainless steel hose clamp (see Figure 14). Note: Mill-pac, high
temperature silicone and/or screws may also be used to secure the liner
to the collar (hose clamp must also be used). Ensure that the draft hood
assembly is level with the insert top for attachment.
Page 11
Before installing liner,
ensure that the damper
plate is open and
secure to prevent the
damper plate from falling down and crushing
the liner.
Secure fl ex liner to
collar using a Hose
Clamp
Vent
Flex
Liner
Masonry Fireplace Installation Diagram
Vent Kits, HO906 (25')
& H0907 (35') includes:
1 ea. fl ex liner
1 ea. fl ashing
1 ea. collar
2 ea. hose clamps
(see table 9)
Liner
Vertical
Term. Cap
Collar
2 Hose
Clamps
Draft Hood
Figure 14
9) After liner is secured to draft hood collar, use the tool provided to slide
it forward (aligning with guide brackets) until the screw hole in the spill
tube aligns with the screw hole in the top of the fi rebox (see Figure 12).
Secure two parts in place with removed screw. While pulling draft hood
forward, push the insert.
While pushing the unit
back into place, use the
tool provided to pull the
draft hood forward until
screw hole in spill tube
aligns with screw hole
in top of the fi rebox.
Draft hood sliding tool
(provided)
Spill Tube
Draft Hood
The fl exible vent pipe must NOT
be allowed to sag behind insert
or in fi replace fl ue.
Masonry chimneys may take
various contours which the
fl exible liners will accomodate.
However, keep the fl exible liner as
STRAIGHT as possible and avoid
unnecessary bending.
4" diameter Vent, type
B-Vent or listed gas fuel
type vent liner listed to
UL 1777
Remove or lock
damper open
Flashing
Termination
Cap
Figure 15
Guide Bracket
Draft hood
sliding tool
(provided)
Figure 16
Draft Hood
Read Fireplace
Requirements on
page 4
Liner Requirements:
Exhaust Vent = 4" Dia.
B-Vent or Liner listed to
Guide
Bracket
UL 1777
Vertical Height Min.
= 12 ft. (3.66 M)
Vertical Height Max.
= 40 ft. (10.7 M)
Figure 17
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
IMPORTANT
Under no circumstances, may separate sections of
concentric fl exible vent pipe be joined together.
11
Page 12
Factory Built Fireplace Installation Diagram
Vent Kits, HO906 (25')
& H0907 (35') includes:
1 ea. fl ex liner
1 ea. fl ashing
1 ea. collar
2 ea. hose clamps
(see table 9)
Flashing
Liner Requirements:
Exhaust Vent = 4" Dia.
B-Vent or Liner listed to
UL 1777
Vertical Height Min.
= 12 ft. (3.66 M)
Vertical Height Max.
= 40 ft. (10.7 M)
Storm Collar
Liner
Vertical
Term. Cap
Collar
Termination Cap
2 Hose
Clamps
Step 9. CONNECTING GAS LINE
Note: Final gas connection should be made after unit is in place to avoid
damage to line when pushing the unit into position.
Make gas line connections. All codes require a shut-off valve mounted in
the supply line. Figure 19 illustrates two methods for connecting the gas
supply. The fl ex-line method is acceptable in the U.S., however, Canadian
requirements vary depending on locality. Installation must be in compliance
with local codes.
This appliance is equipped with a gas fl ex line for use (where permitted) in connecting the unit to the gas line. A gas fl ex line is provided
to aid in attaching the B-Vent appliance to the gas supply. The gas fl ex
line can only be used where local codes permit. See Figure 19 for fl ex
line description. The fl ex line is rated for both natural and propane gas.
A manual shut off valve is also provided with the fl ex line. The gas control valve is located in the lower control compartment. To access the
valve, open the lower access door. The millivolt control valve has a 3/8"
(10 mm) NPT thread inlet port fi tting.
GAS CONNECTION
Gas Valve
Gas Flex Line Connector
3/8" NPT x
Flare Fitting
1/2" x 3/8" Flare
Shut-Off Valve
The fl exible vent pipe must
NOT be allowed to sag behind
insert or in fi replace fl ue.
4" diameter vent,
type B-Vent or listed
gas fuel type vent
liner (listed to UL
1777)
Remove or Secure
Damper Open
SEE FIREPLACE
REQUIREMENTS
ON PAGE 4
Roof
Flashing
3/8" Flex Tubing
Gas
Stub
3/8" Nipple
3/8" Union
Figure 19
1/2" x 3/8"
Reducer
3/8" Close Nipple
3/8" Shut-Off Valve
Step 10. PURGING AIR
AIR PURGING PROCEDURES MUST BE PERFORMED BY A QUALIFIED
TECHNICIAN ONLY.
Purging Air from Supply Line
a. Turn gas supply line valve off.
b. Loosen setscrew at inlet pressure tap on control valve (see Figures 32 & 33).
c. Turn gas supply line valve on.
d. When gas fl ows, turn supply valve off.
e. Close the inlet pressure tap.
Purging Air from Appliance
Purge air from appliance by holding gas control valve down in the pilot
position until pilot will light (see Figure 20). DO NOT LIGHT A MATCH IF
YOU SMELL GAS. Light a match then allow gas fl ow to pilot. If the Match
“blows”, there is air in the line (purge line). If the fl ame is straight and tall,
there is no gas pressure.
12
IMPORTANT
Under no circumstances, may separate sections of
concentric fl exible vent pipe be joined together.
Figure 18
When lighting the appliance for the fi rst time,
it will take a few minutes to purge air from the
gas line. Once purging is complete, the pilot
and burner will light and operate as indicated
in the instruction manual. Subsequent lightings of the appliance will not require such
purging. Inspect the pilot fl ame (remove logs,
if necessary, handling carefully).
Figure 20
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Page 13
Step 11. INSTALLING LOGS, VERMICULITE AND EMBERS
The packaged log set, vermiculite and embers are located within the fi rebox of the insert
Top Left Log
Front Center Log
Center Log
Figure 21
Front Left Log
Rear Log
Top Right Log
Front Right Log
Log Installation Instructions:
WARNING: IF LOGS ARE NOT INSTALLED ACCORDING TO THE
DIRECTIONS SHOWN HERE, FLAME IMPINGEMENT AND IMPROPER
COMBUSTION COULD OCCUR AND RESULT IN SOOT AND/OR EXCESSIVE PRODUCTION OF CARBON MONOXIDE (CO), A COLORLESS,
ODORLESS, TOXIC GAS.
Note: If an optional Brick Liner Kit was purchased, intall it now, per
instructions provided in kit
Carefully install the seven-piece log set into the fi rebox as shown in
these instructions. All logs should fi t onto corresponding pins and/or
log stoppers. This will ensure a proper fl ame and safe combustion.
1. Place the rear log onto the 2 corresponding locating pins at the
back of the fi rebox as shown in Figure 22.
2. Place the Front Right Log onto the 2 corresponding locating pins
as shown in Figure 23.
Figure 23
Front Right Log
3. Place the Center Log onto the 2 corresponding locating pins as
shown in Figure 24.
Figure 22
Rear Log
Figure 24
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Center Log
13
Page 14
4. Place the Front Left Log onto the 2 corresponding locating pins as
shown in Figure 25.
Figure 25
Front Left Log
5. Install the Top Left Log onto the corresponding locating pin and
indentation on Center Log as shown in Figure 26.
Figure 26
Top Left Log
6. Install the Front Center Log over the Front Right Log . The front
of log will rest on the burner and the back of log will rest on rear log
as shown in Figure 27.
Figure 28
Top Right Log
8. Place the glowing embers on the burner as shown in Figure 29.
One package of ember material has been included with this log set
You will not need to use the entire bag.
IMPORTANT: The quantity and placement of the ember material can
affect insert performance therefore it is very important that it be placed
as shown in Figure
a. Unpackage and divide the fi ne ember material (mineral wool) into
dime-sized fl uffy pieces.
b. Distribute the pieces over the top of the front burner ports, fi lling the
area in front of the forward logs.
29.
Figure 27
Front Center Log
7. Install the Top Right Log into the corresponding indentations on
Front Center Log and front right twig as shown in Figure 28.
14
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Figure 29
Embers
9. Place some vermiculite around the logs as shown in Figure 30 (the
entire bag of vermiculite will NOT be used).
Figure 30
Vermiculite
Page 15
VERIFY THAT THE GAS LINE HAS BEEN PURGED
OF AIR (See Step 10).
Step 12. REINSTALL FRONT GLASS DOOR
ASSEMBLY.
SIT & Honeywell
Millivolt Wiring Diagram
If original wire as supplied must be replaced, it must be
replaced with Type AWM 105°C, 18 gage wire.
Burner On/Off Switch and Rheostat Location
If optional surround is installed
Burner On/Off
Switch
To reinstall glass door assembly panel, reverse
instructions on Step 5, page 9.
Step 13. TEST ALL CONNECTIONS FOR
LEAKS (FACTORY AND FIELD).
A. Mix a 50% dish soap, 50% water solution
(or use a gas leak detection solution).
B. Light the appliance (refer to the lighting
instructions provided in the insert control
compartment and the Homeowner's Care and
Operation Instructions).
C. Brush all joints and connections with the
soapy water or leak detection solution to check
for leaks. If bubbles are formed, or gas odor is
detected, turn the gas control knob to the “OFF”
position and close the gas shut-off valve. Either
tighten or refasten the leaking connection and
retest as described above.
D. When the gas lines are tested and leak free,
observe the individual tongues of fl ame on
the burner. Make sure all ports are open and
producing fl ame evenly across the burner. If
any ports are blocked, or partially blocked,
turn off unit, allow it to cool, then clean out
the ports.
Step 14. INSTALL SURROUND KIT OR CONTROL KIT (see pages 11 & 12 in Homeowners
Manual).
Step 15. INSTALL WALL THERMOSTAT AND
REMOTE CONTROL (if purchased)
If an optional Wall Thermostat or Remote
Control Kit was purchased, intall it now, per
instructions provided in kit. See Figure 31. I
f a
wall-mounted thermostat is selected, mount
it in a convenient location on a wall near the
insert. Wire the thermostat within the millivolt
control circuit using a maximum of 25 feet of
18 gage, 2 conductor wire. Caution: Do not
connect the optional wall thermostat, gas
control valve or control wiring system of the
unit to a 120 volt power supply (residential
line voltage).
Spill
Switch
TP
TH
TP
TH
Thermopile
* Switch
Figure 31
* On/Off Switch, Optional Thermostat or Remote Control Receiver
Step 16. CHECKING APPLIANCE OPERATION
With gas line installed run initial system
checkout before closing up the front of the
unit. Follow the pilot lighting instructions
provided in the Homeowner's Care and Operation Instructions (or pull out the instruction
label located in control compartment below
glass door assembly).
MODEL EBVI30
Honeywell Millivolt Gas Valve Controls
PILOT
ADJUSTMENT
SCREW
TP/TH
TP
TH
WIRING
TERMINALS
GAS CONTROL
KNOB
O
N
I
P
I
L
O
O
F
T
F
INLET
PRESSURE
TAP
PIEZO
IGNITER
CONVERTIBLE
HI/LO REGUL ATOR
(adjusts fl ame height
and heat output)
L
O
H
OUTLET
PRESSURE
TAP
Figure 32
MODEL EBVI25
SIT Millivolt Gas Valve Controls
GAS CONTROL
KNOB
T
O
L
I
O
W
L
H
I
CONVERTIBLE
HI/LO REGUL ATOR
(adjusts fl ame height
and heat output)
P
F
INLET
PRESSURE
TAP
IN
PIEZO
IGNITER
N
O
T
O
L
I
P
F
OUT
it
O
OUTLET
PRESSURE
TAP
Figure 33
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Rheostat
Left Front
Surround
Panel
Figure 34
Control Compartment Access
Pull down hinged door to access control compartment
Side View of Insert
Pull down lower
louver (hinged)
Figure 35
Millivolt Appliance Checkout
The pilot fl ame should be steady, not lifting or
fl oating. Flame should be blue in color with
traces of orange at the outer edge. 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 fl ame. The fl ame should project 1"
(25 mm) beyond the hood at all three ports
(Figure 36).
Replace logs if removed for pilot inspection.
To light the burner, rotate the gas valve control
knob counterclockwise to the “ON” position
then turn “ON” the on/off switch mounted on the
surround assembly (see Figure 34) or operate
the burner with the optional remote control,
wall thermostat or control switch.
Proper Pilot Flame Appearance
Thermocouple
1/8" Min.
(3 mm)
TPTH TP TH
Igniter Rod
Hood
Pilot
Nozzels
Thermopile
Figure 36
3/8" Min.
(9 mm)
15
Page 16
Step 17. SPILLAGE TEST PROCEDURE
(Proper Vent Operation Test):
A fl ue spillage test should be performed as part
of the installation process to test for proper
vent operation.
Perform the Spill Test as Follows:
1) Light the appliance. Adjust fi re to highest fl ame
setting. Allow unit to operate for approximately
15 minutes. Blower should be off.
2) Close all the external doors and windows.
3) Start all the exhaust fans and other appliances
which remove air from the home (clothes dryer,
furnace, etc.).
4) To ensure a valid test, hold a scrap piece of
sheet metal (or other noncombustible material)
between the spill tube and the top of the door
(to prevent the natural convection of the unit
from interfering with the test).
5) Use an open fl ame (preferably a wooden
match) or smoke (cigarette, rope) to determine
if spillage is present. Move the fl ame or smoke
device across the opening of the draft test port
on the front of unit (see Figure 37). If the fl ame
or smoke is drawn into the opening, there is
no spillage. If the fl ame or smoke is blown out
or away from the opening, spillage is present
and corrective action should be taken before
operating the appliance.
Draft Test Port for
Spill Testing
If spillage continues, it may be a result of negative air pressure within the home. To test:
1) Turn off a mechanical devices that were
turned on in step 17, instruction #3 and
retest.
2) Open a window (6" min.) near the insert
and retest.
If spillage continues, The Technician should
contact Technical Services at Lennox Hearth
Products.
Note: Spillage occurs when fl ue gases can
not exit the vent system at an adequate rate
causing it to back up into the dwelling. If
spillage occurs, the heated exhaust spills
out of the draft hood which should result
in tripping the spill switch (see Spill Switch
below) which will shut down the unit. Other
symptoms of fl ue gas spillage at the draft
hood may include condensation on walls and
windows and/or noticeable odors.
SPILL SWITCH - This thermally activated safety
switch will sense the change in temperatrure
and shut down the gas valve in the event of a
severe downdraft or a blocked or disconnected
vent. The switch acts as a safety shut-off to
prevent a build-up of carbon monoxide. If the
fl ue is blocked or has no "draw," the switch will
automaticlly shut off the supply of gas within
5-10 minutes. Tampering with the switch can
result in Carbon Monoxide (CO) Posioning and
possible death.
Carbon monoxide is a color-
less, odorless, highly toxic gas.
WARNING: SPILLAGE CAN RESULT IN
CARBON MONOXIDE POISONING WHICH
MAY LEAD TO DEATH!
Combustion and Ventilation Air
Air for combustion is drawn in through the
front of the unit therfore, the front of the unit
must be kept clear of any obstructions.
Step 18. CHECK BLOWER SYSTEM
OPERATION
WARNING: THE POWER CORD MUST
BE PLUGGED DIRECTLY INTO A PROPERLY GROUNDED, 120 VOLT, 60 HZ,
3-PRONG RECEPTACLE ELECTRICAL
OUTLET. DO NOT CUT OR REMOVE THE
GROUNDING PRONG FROM THIS PLUG.
IT MUST BE ROUTED TO AVOID CONTACT. DO NOT ROUTE POWER CORD
UNDER OR IN FRONT OF APPLIANCE.
When the insert heats up, the blower will automatically be turned on by the fan disc, located
under the fi rebox bottom on the front left side.
It will come on at the speed determined by the
rheostat, located on left surround panel (see
Figure 34). To adjust the blower speed, dial the
rheostat to the desired speed setting. Rotate
the dial down (clockwise), just past the click
(the fi rst ON position) for the highest speed
setting. Turning the knob further clockwise
will provide slower blower speeds. Note: If
the rheostat is not turned “on,” the blower
will not operate.
Blower Wiring
120 V AC
Diagram
Power Cord
Black
Hot (Live)
Green
White
Flame drawn in,
indicates no spillage
Figure 37
If spillage is detected, check the following:
• Check the vent sizing according to
specifi cations, and vent confi gurations.
• Examine entire venting system for faults
such as disconnected joints, damaged
vent sections, or sagging liner.
• Make sure vent and air openings are not
obstructed.
16
WARNING: THIS APPLIANCE NEEDS FRESH
AIR FOR SAFE OPERATION AND MUST
BE INSTALLED WITH PROVISIONS FOR
ADEQUATE COMBUSTION AND VENTILATION
AIR AVAILABLE TO THE ROOM IN WHICH IT
IS TO BE OPERATED.
Follow CAN /CGA B149 (in Canada) or ANSI
Z223.1 (in the USA) requirements, and any
local codes or regulations of the enforcing
authority.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Figure 38
Fan Disc
RedBlackBlack
Rheostat
Black
(Ground)
Blower
Assembly
(Neutral)
Page 17
Step 19. BURNER ADJUSTMENT
Flame Appearance and Sooting
Proper fl ame appearance is a fl ame which is
blue at the base and becomes yellow / orange
in the body of the fl ame. When the insert is
fi rst lit, the entire fl ame may be blue and will
graduallay turn yellow/orange during the fi rst
6-8 minutes of operation. If after 6-8 minutes
the fl ame stays lowered blue, or if the fl ame is
orange with evidence of sooting (black tip), the
air shutter may require adjustment.
Appliances operated with air shutter openings
that are too large will exhibit fl ames that are
blue and transparent. These weak, blue and
transparent fl ames are termed anemic. If the
air shutter openings are too small, sooting
may develop.
Burner Flame Appearance
Figure 39
EBVI25
Sooting is indicated by black puffs developing
at the tips of very long orange fl ames. 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 fl ames and lack of combustion air
entering the air shutter opening. To achieve
a warm yellow to orange fl ame that does not
soot, the shutter opening must be adjusted
between these two extremes.
No smoke or soot should be present. Reposition the logs if fl ames impinge on any of
them. If the logs are properly positioned
and sooting conditions exist, the air shutter
opening on the main burner tube should be
adjusted.
Burner Adjustment Procedure
AIR SHUTTER ADJUSTMENT SHOULD
ONLY BE PERFORMED BY AN AUTHORIZED INSTALLER AT THE TIME OF THE
INSTALLATION OR SERVICE.
CAUTION: THE ADJUSTMENT ROD AND
NEARBY APPLIANCE SURFACES ARE
HOT. EXERCISE CAUTION TO AVOID
INJURY WHILE ADJUSTING FLAME
APPEARANCE.
Initially, always position the air shutter to the
factory setting as shown in Figure 39 (adjustment rod is located in the lower control area).
This can be done by moving the adjustment
rod up or down accordingly. Allow the burner
to operate for at least 15 minutes. Observe
the fl ame continuously. If it appears weak
or sooty as previously described, adjust the
air shutter to a more open position until the
proper fl ame appearance is achieved.
Burner Air Shutter Adjustment
Adjusting Set Screw
Adjustment Rod Up
(1/8" Open Position)
Burner Tube
Air Shutter
Adjustment Rod Down
(full open position)
MAIN BURNER FACTORY AIR
SHUTTER OPENING SETTING
Model Gas Type Air Shutter Gap
EBVI30 Natural Gas 5/16" (7.94mm)
Propane 1/2" (12.7mm)
EBVI25 Natural Gas 1/16" (1.59mm)
Propane 1/2" (12.7mm)
Figure 39
CAUTION: CARBON 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 following chart (Table 10) is provided to
aid you in achieving the correct air shutter
adjustment for your installation.
Air Shutter Adjustment Guidelines:
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 yellow
Flame will
be blue
Air Shutter
Adjustment
Air shutter
gap should be
increased
Air shutter
gap should be
decreased
Table 10
When satisfi ed that the appliance operates
properly, proceed to fi nish the installation.
Leave the control knob in the ON position and
the on/off switch in the OFF position.
STEP 20. INSTALL LOUVER KIT
Install louver kit per the instructions provided
with the kit.
IMPORTANT: ENSURE THAT THE FRONT
GLASS PANEL IS IN PLACE AND SEALED
DURING ADJUSTMENT.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
17
Page 18
SAFETY / LISTING LABEL
MODEL NO. EBVI25
MANUFACTURED AT:
FOR USE WITH NATURAL GAS. EQUIPE POUR GAZ NATUREL
ALTITUDE
MIN. GAS SUPPLY PRESS (“WC)
PRESS MIN. D’ALIMENTATION (“ CE)
MANIFOLD PRESSURE (“WC)
PRESSION CE TUBULURE (“CE)
MANUFACTURER’S RECOMMENDED ORIFICE SIZE
DIMENSION DE L’INJECTEUR RECOMMANDE PAR
MANUFACTURIER (DMS)
MAX INPUT (BTU/HR)
ENTREE MAX
MIN INPUT (BTU/HR)
ENTREE MIN
ELECTRICAL RATING/EXIGENCES ELECTRIQUES:
MINIMUM
CLEARANCES TO
COMBUSTIBLE
MATERIAL
DEGAGEMENT MUR ADJACENTS
MINIMUM DE
MATERIAUX
COMBUSTIBLES
PROFONDEUR DU MANTEAU 305 mm
VENTED GAS FIREPLACE HEATER - NOT FOR USE WITH SOLID FUEL. FOR INSTALLATION
IN SOLID FUEL FIREPLACES. THIS VENTED GAS FIREPLACE HEATER IS NOT FOR USE
FOYER AU GAZ CHAUFFANT AVEC EVACUATION - NE DOIT PAS ETRE UTILISE AVEC UN
COMBUSTIBLE SOLIDE. DOIT ETRE INSTALLE DANS UNE CHEMINEE EXISTANTE QUI
BRULE LE COMBUSTIBLE SOLIDE. NE PAS UTILISER DE FILTRE A AIR AVEC CE FOYER AU
FOR USE WITH GLASS DOOR CERTIFIED WITH THE APPLIANCE ONLY.
N’UTILISER SEULEMENT QUE LA PORTE DE VERRE CERTIFIE AVEC L’ APPAREIL.
Do not operate the appliance with glass removed, cracked or broken.
“CAUTION:
Replacement of panel should be done by a licensed or qualified service person.”
“This appliance is equipped at the factory for use with natural gas only. Units using
propane must be field converted using the LP conversion kit, Cat. No. H1576.
FINAL INSPECTION BY:
CEILING (FROM BOTTOM OF UNIT) 64”
MANTEL FROM TOP OF UNIT LOUVER
M ANTEL
PLAFOND (DU BAS DE L’APPAREIL) 1626 mm
MANTEAU
WITH AIR FILTERS.
GAZ A EVACUATION.
ANSI Z21.88-2002
CSA 2.33-2002
CAN/CGA 2.17-M91
Lynwood, CA
-UNIT/APPAREIL: MILIVOLT
1 ph
60 HZ
120 VOLTS
LESS THAN 5 AMPS
SIDEWALL
FLOOR
(MAX)
DEPTH
PLANCHER
DU DESSUS DE L'APPAREIL
(MAX)
0-4500 FT/PI
(0-1370M)
4.5”
3.5”
# 41
25,000
17,000
15 1/2”
12”
203 mm
0 mm
394 mm
8”
0”
MODEL NO. EBVI30
MANUFACTURED AT:
FOR USE WITH NATURAL GAS. EQUIPE POUR GAZ NATUREL
ALTITUDE
MIN. GAS SUPPLY PRESS (“WC)
PRESS MIN. D’ALIMENTATION (“ CE)
MANIFOLD PRESSURE (“WC)
PRESSION CE TUBULURE (“CE)
MANUFACTURER’S RECOMMENDED ORIFICE SIZE
DIMENSION DE L’INJECTEUR RECOMMANDE PAR
MANUFACTURIER (DMS)
MAX INPUT (BTU/HR)
ENTREE MAX
MIN INPUT (BTU/HR)
ENTREE MIN
ELECTRICAL RATING/EXI GENCES ELECTRIQUES:
MINIMUM
CLEARANCES TO
COMBUSTIBLE
MATERIAL
DEGAGEMENT
MINIMUM DE
MATERIAUX
COMBUSTIBLES
VENTED GAS FIREPLACE HEATER - NOT FOR USE WITH SOLID FUEL. FOR INSTALLATION
IN SOLID FUEL FIREPLACES. THIS VENTED GAS FIREPLACE HEATER IS NOT FOR USE
FOYER AU GAZ CHAUFFANT AVEC EVACUATION - NE DOIT PAS ETRE UTILISE AVEC UN
COMBUSTIBLE SOLIDE. DOIT ETRE INSTALLE DANS UNE CHEMINEE EXISTANTE QUI
BRULE LE COMBUSTIBLE SOLIDE. NE PAS UTILISER DE FILTRE A AIR AVEC CE FOYER AU
FOR USE WITH GLASS DOOR CERTIFIED WITH THE APPLIANCE ONLY.
N’UTILISER SEULEMENT QUE LA PORTE DE VERRE CERTIFIE AVEC L’ APPAREIL.
“CAUTION:
Do not operate the appliance with glass removed, cracked or broken.
Replacement of panel should be done by a licensed or qualified service person.”
“This appliance is equipped at the factory for use with natural gas only. Units using
propane must be field converted using the LP conversion kit, Cat. No. H0920.
FINAL INSPECTION BY:
CEILING (FROM BOTTOM OF UNIT) 64”
MANTEL FROM TOP OF UNIT
MANTEL DEPTH 12”
PLAFOND (DU BAS DE L’APPAREIL) 1626mm
MANTEAU
PROFONDEUR DU MANTEAU 305mm
WITH AIR FILTERS.
GAZ A EVACUATION.
ANSI Z21.88-2002
CSA 2.33-2002
CAN/CGA 2.17-M91
Union City, TN
-UNIT/APPAREIL: MILIVOLT
1 ph
60 HZ
120 VOLTS
LESS THAN 5 AMPS
SIDEWALL
FLOOR
(MAX)
MUR ADJACENTS
PLANCHER
DU DESSUS DE L'APPAREIL
(MAX)
0-4500 FT/PI
(0-1370M)
4.5”
3.5”
#37
30,000
21,500
8”
0”
18”
203mm
0mm
457mm
18
VENTED GAS FIREPLACE HEATER
FOYERA AU GAZ CHAUFFANT AVEC EVACUATION
P/N 9-1466B
SERIAL NUMBER/NOMBRE DE SERIE
XXX XXX
IIIIIIIIIIIIIIIIIIII
XXX
P/N 9-1466B
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
VENTED GAS FIREPLACE HEATER
FOYERA AU GAZ CHAUFFANT AVEC EVACUATION
P/N 9-1466A
SERIAL NUMBER/NOMBRE DE SERIE
XXX XXX
IIIIIIIIIIIIIIIIIIII
XXX
P/N 9-1466A
Page 19
Page 20
Lennox reserves the right to make changes at any time, without notice, in design, materials, specifi cations, prices and also to discontinue colors, styles and products. Consult your
local distributor for code requirements for your area.
Printed in U.S.A. © LENNOX HEARTH PRODUCTS 2004
20
P/N 775,154M REV. B 7/2004
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
LHP
1110 West Taft Avenue • Orange, CA 92865
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