Lennox EDVI35 User Manual
INSTALLATION INSTRUCTIONS
MANUAL
DIRECT-VENT GAS FIREPLACE HEATER INSERTS
Elite™ Series, Models: EDVI25, EDVI30 & EDVI35
Suitable for installation into masonry or factory built fi replaces.
Report No. 116-F-14-5
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
s 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.
These appliances may be installed in an aftermarket permanently located,
manufactured (mobile) home, where not prohibited by local codes.
RETAIN THIS MANUAL FOR FUTURE REFERENCE
P/N 775,156M Rev. G, 3/2005
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.
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 ......................................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 Clean Fireplace ........................page 8
Step 2 Preparation ...........................page 8
Step 3 Unpack the insert. ...................page 8
Step 4 Lift Insert into Position ...........page 8
Step 5 Remove Glass Door ................page 8
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 11
Step 10 Purge Air ...............................page 11
Step 11 Install Log Set .......................page 11
Step 12 Perform Leak Test .................page 14
Step 13 Install Opt. Surround or
Control Kit ...........................................page 14
Step 14 Install Thermostat/Remote ...page 14
Step 15 Check Appliance Operation ...page 14
Step 16 Reinstall Front Glass Door ....page 14
Step 17 Check Blower Operation .......page 14
Step 18 Adjust Burner .......................page 15
Step 19 Install Optional Accessories ..page 15
Rating Plates ....................................... page 16
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.
These Millivolt appliances are listed by
OMNI-Test Laboratories Inc. for installation in bedrooms and manufactured
(mobile) homes.
2
PACKAGING LIST
The assembled vented gas insert heater is
packaged with:
1 - One accessory package containing a
literature package (installation and operation
instruction manuals) is located on top of the
appliance.
2 - One log set, one bag of embers, one bag
of vermiculite, one propane conversion kit (if
needed to run on LP gas).
3 - One Warranty Certifi cate.
4 - One Fireplace Warning Label.
SURROUND ASSEMBLY SOLD
SEPARATELY
Model: EDVI25
SKS-25 Surround Kit, Small
(40 1/4" W x 26 1/4" H)
SKM-25, Surround Kit, Medium
(44 1/8" W x 28 1/8" H)
Model: EDVI30
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 32" H)
Model: EDVI35
SKM-35, Surround Kit, Medium
(48 1/16" W x 34 1/16")
INTRODUCTION
The Insert models covered in this manual are
Direct-Vent sealed combustion gas heaters
designed for residential application for installion
into an existing masonry or factory built solid
fuel burning fi replace. The required liners for
the air intake and exhaust are as follows:
• Air Intake: Use 3” diameter UL 1181 or UL
1777 listed liner only.
• Exhaust: Use 3” diameter UL1777 listed
gas vent liner only.
LISTED LINER.
These vent systems must be routed through
the existing fi replace fl ue system to the vent
termination.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
DO NOT USE UL 1181
These appliances comply with National
Safety Standards and are tested and listed
by OMNI-Test Laboratories Inc.; Beaverton,
Oregon (Report No. 116-F-14-5) to ANSI
Z21.88 (in Canada, CSA-2.33), and CAN/
CGA-2.17-M91 in both USA and Canada, as
vented gas heaters.
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.
When installed in a manufactured home (mobile
home), these appliances must be installed
in accordance with the current Standard for
Mobile Homes, CAN/CSA Z240 MH, or with the
Manufactured Home Construction and Safety
Standard, Title 24 CFR, Part 3280, or when
such a standard is not applicable, the current
Standard for Fire Safety Criteria for Manufactured
Home Installations, Sites and Communities,
ANSI/NFPA 501A.
These heaters are designed to be installed into
an existing masonry fi replace (built to UBC 37
or ULC S628 standards) or factory built solid
fuel, wood, burning fi replace (listed to UL 127
or ULC S610) only. All exhaust gases must be
vented outside the structure. Combustion air
is drawn from outside the structure.
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.
These millivolt appliances are designed to
operate on natural or propane gas only. Units
are factory set for use with Natural Gas and will
require fi eld conversion for use with Propane
(a propane conversion kit is located inside the
fi rebox). The use of other fuels or combination
of fuels will degrade the performance of this
system and may be dangerous.
These appliances use 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. THE GAS BURNER
SYSTEM ON THESE APPLIANCES DO NOT
REQUIRE 120 VOLT POWER TO OPERATE.
These appliances are designed as supplemental heaters. Therefore, it is advisable to
have an alternate heat source when installed
in a dwelling.
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. 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 underneath 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, burner and circulating air passage way 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 (see table 5 on page 7).
Table 1 shows the BTU input for each
model:
Millivolt Models with
Manually-Modulated Gas Valves
Natural Gas Propane
Model #
EDVI25
EDVI30
EDVI35
Input rate
(BTU/HR)
17,000 to
25,000
21,500 to
30,000
25,500 to
35,000
Input rate
(BTU/HR)
19,000 to
25,000
22,000 to
28,000
26,000 to
34,000
Table 1
Tables 2 and 3 show the units' gas pressure
requirements for all models:
Inlet Gas Supply Pressure (all models)
Fuel Minimum Maximum
Natural Gas
Propane
4.5” WC
(1.12 kPa)
11.0” WC
(2.73 kPa)
10.5” WC
(2.61 kPa)
13.0” WC
(3.23 kPa)
Table 2
Manifold Gas Supply Pressure (all models)
Fuel Low High
Natural Gas
Propane
(LO) 1.6” WC
(.40 kPa)
(LO) 6.3” WC
(1.57 kPa)
(HI) 3.5” WC
(.87 kPa)
(HI) 10” WC
(2.49 kPa)
Table 3
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 Figure 36a & 36b on page 14.
Table 4 shows the units gas orifi ce size for the
elevations indicated.
Main Burner Orifice Size
Model # Nat.
EDVI25
EDVI30
EDVI35
(.096")
(.104")
(.113")
Pro- Elevation
Gas pane
#41
#37
#33
#53
(.0595")
1/16"
(.0625")
#51
(.067")
Feet (meters)
0-4500'
(0-1370 meters)
0-4500'
(0-1370 meters)
0-4500'
(0-1370 meters)
Table 4
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 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 may be installed in an aftermarket permanently located, manufactured
home (USA only) or mobile home, where not
prohibited by local codes.
Cet appareil peut être installé dans un maison
préfabriquée (É.-U. seulement) ou mobile déjà
installée à demeure si les réglements locaux le
permettent.
THESE APPLIANCES MUST NOT BE CONNECTED TO A CHIMNEY OR FLUE SERVING A SEPARATE SOLID FUEL BURNING
APPLIANCE.
WARNING: THESE APPLIANCES MUST BE
PROPERLY CONNECTED TO A VENTING
SYSTEM. OPERATION OF THESE GAS
APPLIANCES WHEN NOT CONNECTED TO
A PROPERLY INSTALLED AND MAINTAINED
VENTING SYSTEM CAN RESULT IN CARBON
MONOXIDE (CO) POISONING AND POSSIBLE
DEATH.
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: DO NOT PLACE CLOTHING OR
OTHER FLAMMABLE MATERIALS ON OR
NEAR THESE APPLIANCES.
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 THESE APPLIANCES AND/OR
OPERATING CONTROLS IS DANGEROUS.
IMPROPER INSTALLATION OR USE OF THESE
APPLIANCES 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.
DO NOT USE THESE APPLIANCES IF ANY
PART HAS BEEN UNDER WATER. IMMEDIATELY CALL A QUALIFIED, PROFESSIONAL
SERVICE TECHNICIAN TO INSPECT THE
APPLIANCES 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.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
3
QUESTIONS TO ASK LOCAL BUILDING
OFFICIAL
These appliances 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 testing lab: OMNI-Test 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 these appliances. 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?
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:
These appliances have 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 these appliances 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 these appliances
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, log grates, refractory and
damper assemblies. Any fi replace component,
which is removed, must be retained so they
can be reinstalled to restore the fi replace 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.
SPECIFICATIONS: EDVI25
Inches (millimeters)
A
B
C
D
E
F
G
H
I
J
K
L **
M **
N
P
SM.= 41 1/16” (1043 mm) & MED.= 44 1/8” (1121 mm)
SM.= 26 1/16” (662 mm) & MED.= 27 5/8” (702 mm)
** The total glass viewing area equals approx. 270 1/2 Sq. In.
DIMENSIONS
26 5/8" (676 mm)
20 1/2" (521 mm)
19 1/2” (483 mm)
10 9/16” (268 mm)
17 1/4” (438 mm)
15 15/16” (405 mm)
10 7/8” (276 mm)
24 7/8” (632 mm)
9 5/8” (224 mm)
EDVI25
5” (127 mm)
1 15/16” (49 mm)
1 1/4” (32 mm)
14" (356 mm)
Min. / Max. BTU hr
Input - NG
Min. / Max. BTU hr
Input - LP
Co-linear DV Vent
Room Blower CFM
Top View
A
B
C
SPECIFICATIONS
Size
EFFICIENCIES
EDVI25
Steady State
Efficiency *
* The Steady State Effi ciency numbers based on
maximum vent confi guration.
EDVI25
17,000 to 25,000
19,000 to 25,000
3” Dia. Liner
(exhaust & intake)
110 cfm
65 % (NG)
66 % (LP)
86 % (NG)
89 % (LP)
N
E
I
D
Note: Due to Lennox’ ongoing commitment
to quality , all specifications, ratings
and dimensions are subject to change
without notice.
G
H
I
P
E
L
F
J
Figure 1
M
Front View
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
K
Side View
5
SPECIFICATIONS: EDVI30 & EDVI35
EDVI30 EDVI35
DIMENSIONS
Inches (millimeters) Inches (millimeters)
A 32 1/16” (814 mm)
24 3/16” (614 mm)
B
C
D 40 1/4” (1022 mm)Sm.
E 27 1/2” (699 mm) Sm.
F
G 1 13/16” (46 mm)
H 9 7/8”(251 mm)
I 1 5/8” (41 mm)
J 24” (610 mm)
K
18 3/8” (467 mm)
L**
M**
N
25 15/16" (659 mm)
22 1/4" (578 mm)
5" (127 mm)
45 3/4” (1162 mm) Med.
49 1/4” (1251 mm) Lg.
30 1/4” (768 mm) Med.
30” (762 mm) Lg.
20 7/8" (530 mm)
1 13/16” (46 mm)
9 15/16” (252 mm)
1 7/16” (37 mm)
20 1/4” (514 mm)
15 1/4” (387 mm)
11 3/16” (284 mm)
23 1/4” (591 mm)
13 7/16” (341 mm)
5" (127 mm)
48 1/16” (1221 mm) Med.
34 1/16”(865 mm) Med.
26 11/16” (678 mm)
15 5/8” (397 mm)
29 7/16” (748 mm)
16 7/8” (427 mm)
Top View
A
B
EDVI30 EDVI35
Min. / Max. BTU/hr
Input - NG
Min. / Max. BTU/hr
Input - LP
Co-linear DV Vent
Size
Room Blower CFM
EDVI30 EDVI35
(based on CSA P.4.1)
Steady State
Efficiency *
** The total glass viewing area equals approx.:
EDVI30 = 290 Sq. In. & EDVI35 = 460 Sq. In.
SPECIFICATIONS
21,500 to 30,000
22,000 to 28,000
3” Dia. Liner
(exhaust & intake)
130 cfm
EFFICIENCIES
69% (NG)
70% (LP)
87% (NG)
89% (LP)
* The Steady State Effi ciency numbers based on
maximum vent confi guration.
25,500 to 35,000
26,000 to 34,000
(exhaust & intake)
3” Dia. Liner
130 cfm
66% (NG)
70% (LP)
86% (NG)
88% (LP)
C
N
Note: Due to Lennox’ ongoing commitment
to quality , all specifications, ratings
and dimensions are subject to change
without notice.
D
G
H
I
E
L
F
J
6
Figure 2
M
Front View
K
Side View
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
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