Lennox Hearth S260 T-TOP User Manual
INSTALLATION AND OPERATION MANUAL
US
Portland
Free-Standing
EPA Certied
Wood-Burning Stoves
Save These Instructions
For Future Reference
P/N 775,216M, Rev. E, 02/2010
A French manual is available upon request. Order P/N 775,216CF.
Report # 050-S-02b-2
Wood Stoves
Model Legacy™ S260 T-Top
Ce manuel d’installation est disponible en francais, simplement en faire la demande. Numéro de la
pièce 775,216CF.
These appliances must be properly installed and operated in order to prevent the
possibility of a house re. Please read this entire installation and operation
manual before installing and using your wood stove. Failure to follow
these instructions could result in property damage, bodily injury or
even death. Contact your local building or re ofcials to obtain
a permit and information on any installation requirements
and inspection requirements in your area.
WARNINGS
• Hot! Do not touch! The glass and surfaces of this appliance will
be hot during operation and will retain heat for a while after
shutting off the appliance. Severe burns may result.
• Carefully supervise children in the same room as appliance.
CONGRATULATIONS!
When you purchased your new wood stove, you joined the ranks of
thousands of individuals whose answer to their home heating needs
reflects their concern for aesthetics, efficiency and our environment.
We extend our continued support to help you achieve the maximum
benefit and enjoyment available from your new wood stove.
Thank you for selecting a Lennox Hearth Products wood stove as the
answer to your home supplemental heating needs.
TABLE OF CONTENTS
Using This Manual ......................................................................... 2
Important Safety Information .........................................................3
Testing Information ........................................................................ 4
Draft Requirements ........................................................................4
Selecting the Proper Venting System .............................................4
Negative Pressure Warning ........................................................... 5
Creosote ......................................................................................... 5
Ash Disposal .................................................................................. 5
Fuel ...........................................................................................
Burn-In Period ...............................................................................5
Paint Curing ................................................................................... 5
Clearances to Combustibles ........................................................... 6
Floor Protection .............................................................................6
Reduced Clearances ....................................................................... 6
Alcove Clearances .......................................................................... 6
Mobile Home Installations ............................................................. 6
Chimney and Connector ................................................................. 6
Components Required for Installation ............................................ 6
5
Installation Clearances Diagrams ................................................... 7
Leg and Heatshield Installation ...................................................... 8
Outside Air Kit Installation .............................................................. 8
Stove Installation ...........................................................................9
Pedestal Installation ..................................................................... 10
Post Installation Checks ............................................................... 11
Brick Installation .......................................................................... 12
Operating Hints ............................................................................ 13
Starting and Maintaining a Fire ....................................................13
Blower Operation (optional kit) ................................................... 14
Operating Techniques and Hints................................................... 15
Getting the Most Out of Your Stove ............................................. 15
Maximizing Your Stove’s Overall Efficiency .................................. 15
Achieving Clean, Long Burns ....................................................... 15
Maintenance ................................................................................. 16
Cleaning Glass .............................................................................16
Troubleshooting ...........................................................................17
Do’s and Don’ts ............................................................................18
Replacement Parts Lists .........................................................19-23
Accessories .................................................................................. 24
Safety / Listing Labels .............................................................25-26
Product Reference Information .................................................... 28
USING THIS MANUAL
Please read and carefully follow all of the instructions found in this
manual. Please pay special attention to the safety instructions provided
in this manual.
PRODUCT IS SUBJECT TO CHANGE WITHOUT NOTICE
2
IMPORTANT SAFETY AND WARNIING
INFORMATION
READ THIS MANUAL IN ITS ENTIRETY AND UNDERSTAND THESE RULES TO FOLLOW FOR SAFETY.
1. When this room heater is not properly installed, a house fire
may result. To reduce the risk of fire, follow the installation
instructions. Contact local building or fire officials about
restrictions and installation inspection requirements in your
area.
2. Wear gloves during installation to avoid injury from sharp
edges on the stove and/or its parts.
3. This unit is designed and engineered to burn only dry, wellseasoned wood. Burning wet wood will greatly reduce your
stoves efficiency, produce excessive amounts of smoke and
can cause dangerous chimney fires due to creosote buildup.
4. Before opening the door, the
to avoid possible combustion flash (ignition of hot volatile
gases as the door is opened).
5. Never use gasoline, gasoline-type lantern fuel, kerosene,
charcoal lighter fluid, or similar liquids to start or ’freshenup’
a fire in this heater. Keep all such liquids well away from the
heater while it is in use.
6. While burning, fuel utilizes oxygen from the air in the room.
Be sure to allow an adequate amount of fresh air into the
room where the stove is burning.
7. The outside surface of the stove will be hot while burning
properly and can set items like clothing and curtains on fire.
Keep furnishings and other combustible materials away from
the stove. Using the heat from the stove to dry wet clothing
can be hazardous if clothes are placed too near the surface
of the stove.
8. Hot while in operation. Keep children, clothing furnishings
and combustible material a considerable distance away.
Contact may cause skin burns. Do not allow children to play
near the stove without close supervision. Do not touch the
stove while it is burning. Use extreme caution while the unit
is in use. Surface temperatures become dangerously hot and
can cause serious burns.
9. Do not allow anyone to operate the stove who is not familiar
with the operating instructions.
10. Attempts to achieve heat output rates that exceed stove design
specifications can result in permanent damage to the stove.
Never leave your stove unattended on high burn rates. This
may cause overfiring. Overfiring the stove may cause a house
fire. If the stove glows, you are overfiring.
11. Keep a water hose or hand-operated fire extinguisher close
for safety.
12. Smoke Detectors - Since there are always several potential
sources of fire in any home, we recommend installing smoke
detectors. If possible, install the smoke detector in a hallway
adjacent to the room (to reduce the possibility of occasional
false activation from the heat produced by the stove). If your
local code requires a smoke detector be installed within the
same room, you must follow the requirements of your local
code. Check with your local building department for requirements in your area.
draft control must be fully open
13. Inspect your chimney at least once a month during the burning season to check for soot and creosote accumulations.
Any accumulations over 1/4” thick should be removed by a
professional chimney sweep. Do not attempt to burn out heavy
creosote accumulations with a hot fire. If large accumulations
are occurring, review your burning procedures.
14. If a creosote fire should develop, the fire department should
be called immediately and then attempts should be made to
control the fire until assistance arrives. If a “runaway” fire
should develop causing over-heating of the stove, the door
and draft regulators should be closed immediately. The fire
should die down once deprived of oxygen. After a severe
chimney fire, the complete chimney system should be checked
before further use.
15. Do Not Use Grate Or Elevate Fire - Build Wood Fire Directly
On Hearth (firebrick). Do not use andirons or other methods
of supporting the fuel.
16. Please read this entire manual before you install and use your
new room heater. Failure to follow instructions may result in
property damage, bodily injury, or even death.
17. Check all local building and safety codes before installation.
The installation instructions and appropriate code requirements must be followed exactly and without compromise.
In the absence of local codes the following standards and
codes must be followed.
18. In the U.S.A, install in accordance with the National Fire
Protection Association’s Code, NFPA 211, Standards for
Chimneys, Fireplaces, Vents and Solid-Fuel-Burning Appliances, or similar regulations, may apply to the installation of
a Solid-Fuel-Burning appliance in your area. In Canada, the
guideline is established by the CSA Standard, CAN/CSA-B365M93, Installation Code for Solid-Fuel-Burning Appliances and
Equipment.
19. Do not connect to any air distribution duct or system.
WARNING: BURNING IMPROPER FUEL (I.E. CHARCOAL)
20.
CAN RESULT IN CARBON MONOXIDE POISONING, WHICH
MAY LEAD TO DEATH!
21.
Carbon Monoxide Poisoning – Early signs of carbon monoxide poisoning resemble the flu with headaches, dizziness, or
nausea. If you have these signs, get fresh air at once! Have
the heater inspected by a qualified service technician. Some
people are more affected by carbon monoxide than others.
These include pregnant women, people with heart or lung
disease or anemia, those under the influence of alcohol, and
those at high altitudes.
22. Failure to use manufacturer provided parts, variations in tech
niques and construction materials or practices other than those
described in this manual may create a fire hazard and void the
limited warranty.
23. Do not make any make-shift compromises during installation.
Any modification or alteration may result in damage to the
appliance or dwelling and will void the warranty, certification
and listings of this unit.
24. These appliances are designed as supplemental heaters.
Therefore, it is advisable to have an alternate heat source
when installed in a dwelling.
25.
Do Not Overfire – If Heater or Chimney Connector Glows,
You Are Overfiring.
26. DO NOT CONNECT THIS UNIT TO A CHIMNEY FLUE SERVING ANOTHER APPLIANCE.
-
3
Less than
10' (3 m)
10'
(3 m)
3' (914 mm)
Min.
2’ (610 mm) Min.
(914 mm)
Min.
3'
TESTING INFORMATION
This manual describes the installation and operation of the Legacy™ S260
non-catalytic wood heaters. These heaters meet the U.S. Environmental
Protection Agency’s emissions limits for wood heaters sold on or after
July 1, 1990. This heater has been developed, tested and constructed
in accordance with the requirements of UL 1482, ULC S627 and HUD
standards and is listed by OMNI Test Laboratories, Portland, OR. It has
been approved for residential, mobile home and alcove installations.
DRAFT REQUIREMENTS
W.C. As per NFPA-211 standard (see paragraph below), the installer
must take into account all variables within the installation and install the
appliance in such a manner that satisfies the draft requirements of the
appliance. See Chimney Guidelines below to assist you in selecting the
proper venting system for your installation.
American National Standards Institute ANSI/NFPA 211, Standard for
Chimneys, Fireplaces, Vents, and Solid Fuel-Burning Appliances
- See Draft Section: A chimney or vent shall be so designed and con-
structed to develop a flow sufficient to completely remove all flue and
vent gases to the outside atmosphere. The venting system shall satisfy
the draft requirements of the connected appliance in accordance with the
manufacturer’s instructions.
Your wood stove is dependent upon a properly functioning chimney for
optimum performance. It is a high efficiency appliance that loses much
less heat up the chimney than older appliances and fireplaces. For this
reason it is important to match the stove to the chimney. The chimney
has two functions:
1. It draws combustion air into the appliance (without air, no fuel will
burn) and
2. It exhausts combustion by-products. Your new Country™ Collection
stove is what is known as a “natural draft” appliance.
The appliance depends solely on the natural draft of the chimney system
to draw combustion air into the unit. Draft is the force that moves air from
the appliance up into the chimney. The amount of draft in your chimney
depends on the length of the chimney, local geography, nearby obstructions
and other factors. Too much draft may cause excessive temperatures in the
appliance (overfiring). Slow or inadequate draft equals poor combustion
and possible smoking problems. The following are some conditions that
may contribute to poor chimney draft:
1. A chimney too large for your appliance.
2. A chimney with not enough height to produce adequate draft.
3. A chimney with excessive height (this may allow exhaust to cool too
much before exiting, which will stall the rate the exhaust exits).
4. Offsets in the venting system are too restrictive (see Chimney Guide-
lines).
Inadequate draft will cause the appliance to leak smoke into the room
through the stove and the chimney connector joints.
Excessive draft may cause an uncontrollable burn or a glowing red stove
or chimney part.
Chimney Guidelines:
• This appliance requires approximately 12 feet minimum of “effective
draw” provided by the venting system. As a rule of thumb, every 90
degree total direction change in the venting will result in a loss of
approximately 5 feet of “effective draw.” Example: If two 45 degree
offsets are used, subtract 5 feet from the actual vertical vent height
to determine your “effective draw.” In this case if you had 14 feet of
vertical vent, the effective draw would only be approximately 9 feet
(14 ft. - 5 ft. = 9 ft.), therefore it may be necessary to add additional
height to the venting system.
• Do not install an offset within the first two feet above the flue outlet
on the appliance.
• If the venting system is all vertical and the total vent length above the
flue outlet exceeds 14 feet, it is recommended that the 8” to 6” pipe
reducer is used (cat. no. 71134) and a 6” venting system be installed.
At higher elevations, this may not be necessary.
• In well insulated and weather tight homes, it may be difficult to establish
a good draft up your chimney. The poor draft is caused by a shortage
of air in the house. In this situation an Outside Air Kit may need to
be installed (See Negative Pressure Warning on Page 5 and Outside
Combustion Air on Page 8).
Chimney Height Requirements
The chimney must extend 3’ (.92m) above the level of roof penetration
and a minimum of 2’ (.61m) higher than any roof surface within 10’
(3m) (see below). Check with your local building officials for additional
requirements for your area.
Overfiring Damage - If the heater or chimney connector glows, you are
overfiring. Other symptoms may include: Cracking, warping or burning
out of components, plated doors may turn color, stove glass may develop
a haze, which will not come off with cleaning.
Overfiring of a stove is a condition where excessive temperatures are
reached, beyond the design capabilities of the appliance. The damage
that occurs from overfiring is not covered under the manufacturer’s
limited warranty.
Also see Troubleshooting on Page 17.
SELECTING THE PROPER VENTING SYSTEM
The appliance is merely one component of a larger system. The other
equally important component is the venting system. This is necessary for
achieving the required flow of combustion air to the fire chamber and for
safely removing unwanted combustion byproducts from the appliance.
If the venting system’s design does not promote these ends, the system
may not function properly. Poorly functioning venting systems may create
performance problems as well as be a safety hazard. A draft test should
read greater than .04’ W.C. (inches water column) and less than .08”
4
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Figure 1 - Chimney Height Requirements
To pass inspection in nearly any jurisdiction, the chimney must meet both
safety and exhaust flow requirements. The (3’ by) 2’ by 10’ rule applies
to both masonry and factory-built chimneys.
* Ref. USA - National Standard, NFPA 211-latest edition and Canada
National Standard CSA B365-01-latest edition. Vents installed with a
listed cap shall terminate in accordance with the terms of the cap’s
listings.
NEGATIVE PRESSURE WARNING
This appliance is not designed to be operated in a negative pressure.
In very airtight homes with large kitchen exhaust fans, furnace cold air
returns, fresh air exchange systems and any other air system in close
proximity to the heating appliance may create a negative pressure in the
same room as the heating appliance. This can create dangerous back
drafting of the stove and chimney joints, drawing combustion by-products
into the home. Be sure your home has adequate makeup air to eliminate
negative pressures caused by the above-mentioned sources. Outside air
connected to the appliance probably will not resolve such a problem as
the stove or fireplace insert is not the source of negative pressure. Lennox
Hearth Products accepts no liability for damages resulting from negative
pressures described here.
Ventilation Requirements - Provide adequate air for combustion. The
fresh air requirements of this appliance must be met within the space
where it will be installed. Ventilation is essential when using a Solid-FuelBurning heater. In well insulated and weather tight homes, it may be
difficult to establish a good draft up the chimney (caused by a shortage
of air in the home). The lack of air is caused by many common household
appliances which exhaust air from the home (such as a furnace, heat
pump, air conditioner, clothes dryer, exhaust fans, fireplaces, and other
fuel burning appliances). Also, the combustion process of this heater
uses oxygen from inside the dwelling. If the available fresh air delivery
in the dwelling is insufficient to support the demands of these appliances,
problems can result (i.e. excessive negative pressure can develop in the
dwelling which will affect the rate at which this appliance can draft thus
resulting in performance problems. To correct this problem it may help
to open a window (preferably on the windward side of the house) or
install an optional outside air kit.
CREOSOTE FORMATION AND NEED FOR REMOVAL
When wood is burned slowly, it produces tar and other organic vapors,
which combine with expelled moisture to form creosote. The creosote
vapors condense in the relatively cool chimney flue of a slow-burning
fire. As a result, creosote residue accumulates on the flue lining. When
ignited, this creosote makes an extremely hot fire. The chimney and
chimney connector should be inspected at least once monthly during
the heating season to determine if a creosote buildup has occurred. If
creosote has accumulated, it should be removed to reduce the risk of
a chimney fire.
ASH DISPOSAL
Ashes should be scooped out of a cool stove with a small metal shovel.
Ashes should be placed in a metal container with a tight fitting lid. The
closed container of ashes should be placed on a non-combustible floor
or on the ground, well away from all combustible materials, pending
final disposal. If the ashes are disposed of by burial in soil or otherwise
locally dispersed, they should be retained in the closed container until
all the cinders have thoroughly cooled. Ashes can ignite up to 72 hours
after removal from the stove.
FUEL
This unit is designed and engineered to burn, dry, well-seasoned wood
only.
Dry, seasoned wood is that which has been cut, split and allowed to dry
under a covered area where air is free to flow and circulate under and
around the wood (not under a tarp or plastic). Make sure wood is not
stacked directly on the ground, it may absorb moisture from the ground. It
should be allowed to dry in these conditions for a minimum of six months,
preferably one year or more. IT MUST BE UNDERSTOOD THAT WOOD
CANNOT BE LEFT IN ANY KIND OF WET OR DAMP AREA OR IT
WILL NEVER BECOME COMPLETELY SEASONED.
Your stove will not operate at the level that it is meant to unless you use
seasoned, dry wood. Do not burn driftwood or wood that has been in salt
water, doing so will void your warranty. Do not burn treated wood, coal,
garbage, cardboard, solvents, or colored paper. Burning treated wood,
garbage, solvents, or colored paper may result in the release of toxic
fumes. This type of burning will also void your warranty.
PAINT CURING
If your stove has a Gold or Nickel-Plated Door, be sure to clean it
with a household type glass cleaner and a very soft cloth to remove
any fingerprints and residues prior to the first fire and before any fire
if the gold has been handled or soiled. Do not close the door tightly
during the “Burn-In Period.” Also, open the door frequently (every
5-10 minutes) to keep the gasket from adhering to the curing paint.
Ventilate the house well during these first firings as the paint gives off
carbon dioxide and unpleasant odors. It is recommended that persons
sensitive to an imbalance in the indoor air quality avoid the stove during
the curing process.
Your new Legacy™ 260 stove is painted with a High Temperature Paint
that cures during the first few firings. We recommend that you put your
stove through a regimen of three burns. The first two should last for
20 minutes each at 250 degrees ( the stove should be allowed to cool
completely between each burn). The third should be a burn of at least 450
degrees F. for 45-60 minutes. The paint will become soft, gummy and emit
non-toxic smoke during these burns. After the stove cools down for the
third time, the paint will harden. DO NOT BUILD A LARGE ROARING
FIRE UNTIL THIS CURING EFFECT IS COMPLETE OR YOU MAY
DAMAGE THE FINISH OF YOUR STOVE. Spray can touch-ups should
be done only with a high temperature stove paint (cat. no. 70K99), available from all Lennox Hearth Products dealers.
BURN-IN PERIOD
Please be patient with the heat output of your stove for the first few weeks.
The steel will go through a curing process that eliminates moisture, which
is deep in the steel and firebrick. This moisture will reduce initial heat
output of your stove and may make it difficult to start. After you have
broken in the paint on the stove it will be necessary to build hot fires to
thoroughly remove the moisture from the appliance. Running the stove
with the draft fully open for 1 to 1-1/2 hours after starting and adding
generous amounts of fuel during the first week or two should complete
the curing process. We recommend the use of a thermometer attached
to the stove top or chimney. Temperatures on the connector pipe should
run in the 250-600 degree range. (DO NOT OVERFIRE THE STOVE
DURING THIS PROCESS. IF THE STOVE OR CHIMNEY BECOMES
RED, REDUCE THE AMOUNT OF AIR ENTERING THE STOVE
IMMEDIATELY).
5
CLEARANCES TO COMBUSTIBLES
WARNING: BE ABSOLUTELY SURE THE DISTANCE BETWEEN
THE HEATER AND THE SURFACE OF ANY COMBUSTIBLE CONSTRUCTION IS NOT LESS THAN SHOWN IN THE DIAGRAMS
ON PAGE 7.
Floor Protection
USA - The floor in front and under the heater must be protected with a
minimum of 3/8” thick noncombustible material. The covering must extend
16” in front of the door opening of the heater and 8” to either side of the
door opening and 5-1/2” to the rear or to the wall, whichever is smaller.
In all installations a 16” minimum hearth extension (in front of the stove)
is required as measured from the door opening of the unit.
Canada - The floor in front and under the heater must be protected with
a minimum of 3/8” thick noncombustible material. The covering must
extend 457 mm in front of the door opening of the heater and 200 mm
to either side of the stove body and 200 mm to the rear or to the wall,
whichever is smaller. In all installations a 457mm minimum hearth
extension (in front of the stove) is required as measured from the door
opening of the unit.
Reduced Clearances
Clearances to combustible surfaces can be reduced with the use of listed
double wall connector pipe. See the clearances with double wall pipe on
the following page.
Alcove Clearances
Approved Chimney* - Your stove is approved for use with Class A, UL
103 HT (U.S.) / ULC-S629 (Canada) Listed Residential Type and Building
Heating Appliance Chimney (HT chimney - 2100° Fahrenheit) and double
wall connector pipe from Security™ Chimneys.
Clearances to connector shall be measured from 8" flue collar. Restrictions
apply! Read instructions before installing.
Chimney and Connector
Minimum 6" or 8” diameter, minimum 24 MSG black steel connector
pipe with listed factory-built chimney suitable for use with solid fuels or
masonry chimney. Horizontal connection not tested, refer to local building
codes for installation. May be installed with 6” connector pipe and Class
“A” chimney utilizing a 8” to 6” reducer. See installation instructions for
details. Read instructions before installing.
The Legacy™ S260 may be installed using 6” chimney in vertical installations utilizing a 8” to 6” reducer (cat. # 71134) at the flue collar. If the
venting system is all vertical and the total vent length above the flue outlet
exceeds 14 feet, it is recommended that the 8” to 6” pipe reducer is used
and a 6” venting system be installed.
All of the stove connector pipe used must be of the same brand. The
chimney that the stove pipe transitions into may be a different brand.
Other than the transition of the stove pipe into the chimney, do Not mix
different brand vent components. Install all vent components per vent
manufacturer’s instructions.
The chimney connector shall not pass through an attic or roof space,
closet or similar concealed space, or a floor, or ceiling. Where passage
through a wall, or partition of combustible construction is desired, the
installation shall conform to CAN/CSA-B365.
Double Wall 8”/203 mm Diameter - Minimum 64” (1626 mm) width,
maximum 48” (1219 mm) depth. Minimum 84” (2134 mm) height.
Double Wall 6”/152mm Diameter
maximum 48” (1219 mm) depth. Minimum 84” (2134 mm) height.
- Minimum 54” (1372 mm) width,
Mobile Home Installations
This appliance is approved for installation into a mobile home
in the USA ONLY!
Installation should be in accordance with the Mobile Home
Construction and Safety Standard, Title 24 CFR, Part 3280 (in
Canada CAN/CSA Z240 MH), or, when such a standard is not
applicable, the Standard for Mobile Home Installations, ANSI
A225.1.
All mobile home installations require an outside air kit (Cat. No. 71111 for
units with legs or Cat. No. 71112 for units with a pedestal). The stove must
be bolted to the floor and grounded to the chassis of the mobile home.
WARNING: DO NOT INSTALL IN SLEEPING ROOM OF A MOBILE
HOME.
CAUTION: THE STRUCTURAL INTEGRITY OF THE MOBILE HOME
FLOOR, WALL AND CEILING/ROOF MUST BE MAINTAINED.
6
There must be an effective vapor barrier at the location where the chimney
or other component penetrates to the exterior of the structure. Follow the
vent manufacturer's detailed instructions.
IMPORTANT NOTE: See Draft Requirements and Selecting a Proper
Venting System on Page 4 to assist you in choosing the proper venting
system for your installation.
Components Required For Installations
Pedestal Base or Legs.
WARNING: In the event that you remove the blower for any
reason, make sure a cover plate (available from Lennox Hearth
Products) is installed before using the heater. Excessive rear
wall temperatures will result if the stove is burned without the
cover plate. Note: The cover plate is not necessary if a blower
has never been installed because a knock-out will be in place
to act as the cover.
* Other approved chimney brands are Projet, Jakes Evans/GSW, Duravent, Metal Fab, Ameri-Tec, Metalbestos and Industrial Chimney (ICC).
L
C
D
†E
†E
K
Floor Protector
H
I
J
B
A
M
96” Min.
I
Floor Protection
K
T
J
H
Floor
Protection
F
F
G
G
INSTALLATION CLEARANCES - REFER TO DIAGRAMS A, B AND C
PIPE INSTALLATION A
6” Single Wall
6” Double Wall
8” Single Wall
8” Double Wall
8” Double Wall Alcove - Residential
Residential
Residential or Alcove
or Mobile Home
*
Residential
Residential or
Mobile Home*
or Mobile Home
*
PIPE INSTALLATION I
6” Single Wall
6” Double Wall
8” Single Wall
8” Double Wall
8” Double Wall Alcove - Residential
Residential
Residential or Alcove
or Mobile Home
Residential
Residential or
Mobile Home*
or Mobile Home
18”
(450mm)
12”
(305mm)
23”
(584mm)
16”
(406mm)
16”
(406mm)
*
*
B (1)
15-1/2”
(394mm)
9-1/2"
(241mm)
20-1/2”
(521mm)
13-1/2”
(343mm)
28”
(711mm)
C
26”
(660mm)
23”
(584mm)
28”
(711mm)
25”
(635mm)
28”
(711mm)
D (1)
16”
(406mm)
13”
(330mm)
18”
(450mm)
15”
(381mm)
18”
(450mm)
(6) J (2) K L (5)
USA-52-3/4”
CAN-1391mm
USA-46-3/4”
CAN-1238mm
USA-57-3/4”
CAN-1518mm
USA-50-3/4”
CAN-1340mm
USA-50-3/4”
CAN-1340mm
USA-37-1/2”
CAN-1118mm
USA-37-1/2”
CAN-1118mm
USA-37-1/2”
CAN-1118mm
USA-37-1/2”
CAN-1118mm
USA-37-1/2”
CAN-1118mm
CAN-450mm
CAN-450mm
CAN-450mm
CAN-450mm
CAN-450mm
† USA=8" (200mm) from door opening, Canada=8" (200 mm) from sides and back of unit
u
Dimensions to Stove Body
* Mobile Home - USA only
USA-16”
USA-16”
USA-16”
USA-16”
USA-16”
E†
8”
200mm
8”
200mm
8”
200mm
8”
200mm
8”
200mm
F (1,4)
11”
(279mm)
11”
(279mm)
13”
(330mm)
12”
(305mm)
G (4)
21”
(533mm)
21”
(533mm)
23”
(584mm)
22”
(559mm)
N/A N/A USA-37-1/4”
M T
USA-0”
CAN-200mm
USA-0”
CAN-200mm
USA-0”
CAN-200mm
USA-0”
CAN-200mm
USA-0”
CAN-200mm
N/A USA-66”
84” 2134MM USA-66”
N/A USA-68-3/4”
N/A USA-67-1/4”
84” 2134MM USA-67-1/4”
H (2)
USA-37-1/4”
CAN-1200mm
USA-37-1/4”
CAN-1200mm
USA-37-1/4”
CAN-1200mm
USA-37-1/4”
CAN-1200mm
CAN-1200mm
(6)
CAN-1727mm
CAN-1727mm
CAN-1797mm
CAN-1759mm
CAN-1759mm
Diagram A: Top View-Parallel Installation
8” Ø
Flue Collar
Diagram B: Side View-Alcove and Parallel Installations
48”
Max.
Depth
Footnotes:
1- These dimensions to the stove body are for
reference only. Actual distances should be
measured from the stove’s flue collar.
2- Minimum noncombustible hearth pad dimen-
sions.
3- Shield shall be attached to the rear of the
stove pipe with a 1” air space and must run
from the top of the stove to the ceiling.
4- Not applicable to alcove installations.
5- In corner applications, when installed at
minimum back wall clearances, the required
floor protection is dimensioned off the
back plane of the stove, therefore the floor
protection required off the back corners (at
a 45 degree angle) only needs to extend to
the wall. This situation will only occur in
CANADA installations.
6- Reference dimension only, to assist in plan-
ning the installation.
Diagram C: Top View
Corner Clearance,
Stove and Flue to Wall
Clearances to connector pipe shall be measured from the flue collar of the stove.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
7
LEG AND HEATSHIELD INSTALLATION
Residential and Mobile Homes - Bolting down and grounding of stove
are required only in mobile homes.
Open all cartons, if any and remove the contents upon receipt and check
for any damaged or missing parts. If there is hidden damage, notify your
freight company or Lennox Hearth Products dealer immediately.
CAUTION: Wear gloves during installation in case of sharp
edges on the stove.
Leg Installation
1. Carefully place stove on its back. Be careful not to scratch the stove,
use a piece of cardboard or carpet to protect the back of the stove.
2. Mount all four legs as shown in Figure 2
.
Threaded Rod
3. First, screw the threaded rods into the holes at the four corners on the
bottom of the stove. Screw the threaded rods into the firebox three
full rotations or 3/16” to 1/4” (if the rear rods are screwed in too far
they will lift the bricks off the bottom of the stove). Use a washer
and nut to secure the leg. Be sure the legs are mounted squarely on
the firebox bottom. Tighten nuts securely.
4. Use the two bolts and washers provided with the heatshield kit to
mount the heatshield as shown in Figure 3.
5. Do not over tighten the heatshield mounting bolts as it may bend the
heatshield.
OUTSIDE AIR KIT INSTALLATION
To install the “Outside Air Kit”, position the clip so that the nut is directly
above the hole punched in the back of the heatshield (see Figure 4).
Install the outside air adapter box on the stove by sliding it into the air
channel located between the bottom heatshield and the stove bottom until
the oblong ring is approximately 1/4” from the rear edge of the lower
heatshield. Make sure the ring is facing down. Thread the bolt up through
the nut in the clip until snug against the adapter box.
Figure 2
Washer
Nut
Expanded View
of Clip
Line up the hole in the clip with the hole in the
rear center of the bottom heatshield
Clip
1/4” Bolt
Figure 4
BACK
Heat Shield
Mounting Holes
To locate the hole in the hearth for outside air, mark a 4” circle on the
hearth. The circle’s center should be 2-3/4” directly back from the center
of the flue outlet and 5/8” to the left side.
FRONT
Air Channel
Figure 3
8
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
STOVE INSTALLATION
1. If not previously installed, install floor protection and move the
heater into the desired location.
2. Position the stove on your floor protection in the exact location
where it is to be located, making sure all minimum clearances are
met.
3. If you are installing outside air on your stove, mark a 4” circle on
the floor protection just below the oblong ring. When cut out, this
hole will accommodate the flexible outside air tube.
4. If the stove is to be fastened to the floor, locate the hold down
brackets inside the leg box and mark the floor protection below the
holes in the brackets.
5. If you are installing outside air on your stove, remove the stove and
cut the floor protection and the floor where the 4” air tube circle had
been previously drawn. If the stove is to be fastened to the floor,
drill 1/2” holes through the floor protection only, at the marks that
were for fastening the stove to the floor if so desired. Slip the flexible
outside air tube through the hole in the floor, leaving 1” of tube above
the floor protector surface, using tape to hold it in place.
6. Place the stove on the floor protection so that the previously cut or
drilled holes line up. Attach the stove to the floor with the lag bolts
if so desired.
7. If you are installing outside air on your stove place the hose clamp
over the flexible air tube and slide the tube up over the 4” ring on
the outside air adaptor box and tighten the hose clamp. Push the
outside air adaptor forward 1/4” until full contact is made with the
lower heatshield. Tighten the 1/4” bolt until the adaptor box is held
firmly in place. Use silicone sealant to create a seal between the
flexible air tube and your floor protection.
8. If it is necessary to level, secure, or ground your stove, use the holes
in the bottom of the leg for those applications. To level the stove
on Olympic cast legs, locate the front leg that is not touching the
hearth pad. Insert the allen head screw through the slotted washer
(supplied with the legs) and into the threaded hole in the bottom of
the leg. See the drawing to the right. Push the slotted washer down
until it touches the hearth pad and then tighten the screw into the
leg. Should any other leg not be resting on the hearth pad, install a
washer and screw in that leg as well.
9. Install bricks and baffle as per instructions on Page 12
recommended that the baffle be assembled before the chimney is
installed so that the baffle blanket can be adjusted into place through
the flue collar.
10. If installed into a mobile home, the stove shall be grounded to the
mobile home chassis with a #8 AGW copper wire or equivalent.
11. For residential installations, install the first section of stove pipe
with the crimped end going down inside the flue collar on the heater.
Continue with your stove pipe, installing each section-crimped
end down. Make the final connection to your chimney. Your dealer
carries the necessary pipe and fittings to connect to the various
listed factory-built chimneys. YOUR CHIMNEY INSTALLATION MUST
COMPLY WITH LOCAL BUILDING AND FIRE CODES.
12. Be sure to fasten each stove pipe connection with at least 3 sheet
metal screws.
13. Install chimney as per manufacturer’s instructions. Some brands of
pipe may require removal of the spacer ring in the flue collar.
. It is highly
14. All horizontal runs of pipe should be as short as possible and are
required by NFPA No. 211 to have an upward pitch or rise in the same
direction the smoke travels of no less than 1/4” to the linear foot.
The connector pipe must meet minimum clearances in any direction
to walls or other combustible materials. It must attach to a listed
double wall metal chimney at least 6” in diameter or to a masonry
chimney with a flue passage of at least 48 square inches.
15. It is required that a chimney connector pipe not extend further than
the inner wall of the flue when it is connected to a masonry chimney
and that it either be cemented to the masonry or be installed without
cement in a thimble connected to the masonry wall. When the
connector is inserted into a thimble, the joint must be tight enough
so that it will not be dislodged in normal use. Install connector at
no less than the minimum clearances from the ceiling when using
a 90-degree elbow to pass through combustible constructions.
16. Chimney connector pipes should never pass through a floor, ceiling,
fire wall, partition, or combustible construction of any type unless
certain precautions are taken. The best method is to use a listed
thimble and a listed chimney in accordance with the manufactures
directions. NFPA No. 211 gives approved methods for passing a
flue pipe through combustible constructions.
Insert the allen
head screw
through the
slotted washer
Figure 5
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
9
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