Lennox Grandview GV 230 User manual

INSTALLATION AND OPERATION MANUAL
WARNING
• 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.
Save These Instructions
For Future Reference
A French manual is available upon request. Order P/N 506223-28.
Ce manuel d’installation est disponible en francais, simplement en faire la demande. Numéro de la
pièce 506223-28.
This appliance must be properly installed and operated in order to prevent the
possibility of a house fire. 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 fire officials to obtain a permit and
information on any installation requirements and inspection
requirements in your area.
Wood-Burning Stoves
Models Grandview™
GV230 and GV300
With Innovative Thermal Fin Technology (TFT™)
Free-Standing
EPA Certified
Wood-Burning Stoves
P/N 506031-01, Rev. F, 07/2013
4002589
P506031-01

2
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
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
Chimney Height Requirements....................................................... 5
Negative Pressure Warning ........................................................... 5
Clearances to Combustibles - GV230 ............................................ 7
Clearances to Combustibles - GV300 ............................................ 8
Floor Protection ........................................................................6-10
Alcove, Floor Protection - GV230................................................... 9
Alcove, Floor Protection - GV300................................................. 10
Specifications .............................................................................. 11
Typical Installation Figures........................................................... 12
Chimney Installation .................................................................... 13
Manufacture (mobile) Home Installations.................................... 13
Chimney - Wall Pass-Through Requirements .............................. 14
Leg Installation ............................................................................ 15
Pedestal Installation..................................................................... 15
Attaching Stove to Manufactured Home Floor - GV230 ............... 16
Outside Combustion Air Kit Installation ....................................... 17
Brick and Baffle Board Installation - GV230 ................................ 18
Brick and Baffle Board Installation - GV300 ................................ 19
For Mobile Home Installs ............................................................. 20
Post Installation Checks............................................................... 20
Paint Curing ................................................................................. 21
Burn-In Period ............................................................................. 21
Operating Hints............................................................................ 21
Door Operation ............................................................................ 21
Starting and Maintaining a Fire ...............................................22-23
Fuel .... ......................................................................................... 23
Getting the Most Out of Your Stove ............................................. 24
Maximizing Your Stove’s Overall Efficiency.................................. 24
Achieving Clean, Long Burns ....................................................... 24
Blower Operation (optional kit) ................................................... 25
Do’s and Don’ts............................................................................ 26
Maintenance........................................................................... 26-27
Troubleshooting ........................................................................... 28
Replacement Parts Lists .............................................................. 29
Accessories................................................................................. 31
Product Reference Information.................................................... 32

3
IMPORTANT SAFETY AND WARNING
INFORMATION
READ THIS MANUAL IN ITS ENTIRETY AND UNDER-
STAND THESE RULES TO FOLLOW FOR SAFETY.
Planning Installation Safety and General
Installation
Operation
Maintenance
Troubleshooting
Parts / Accessories
1. When this room heater is not properly installed, a house
fire may result. To reduce the risk of fire, follow the instal-
lation 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, well-
seasoned wood. Burning wet wood will greatly reduce the
stove’s efficiency, produce excessive amounts of smoke
and can cause dangerous chimney fires due to creosote
build-up.
4. Before opening the door, the draft control must be fully open
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 startor ’freshenup’
a fire in this heater. Keep all such liquids well away from
the heater while it is in use. DO NOT USE CHEMICALS OR
FLUIDS TO START THE FIRE.
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
FURNISHINGSAND COMBUSTIBLE MATERIALA CONSIDER-
ABLE 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 tem-
peratures 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 poten-
tial 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.
13. Inspect your chimney at least once a month during the burn-
Safety and General
ing season to check for soot and creosote accumulations.
Any accumulations over 1/8” thick should be removed by
a professional chimney sweep. Do not attempt to burn out
heavy creosote accumulations with a hot fire. If large ac-
cumulationsare occurring, review your burningprocedures.
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 codesbefore installation.
The installation instructions and appropriate code require-
ments 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,Ventsand Solid-Fuel-Burning Appli-
ances, 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-B365-M93, Installation Code for Solid-Fuel-Burning
Appliances and Equipment.
19. DO NOT CONNECT TO OR USE IN CONJUNCTION WITH ANY
AIR DISTRIBUTION DUCTWORK UNLESS SPECIFICALLY
APPROVED FOR SUCH INSTALLATIONS.
20. WARNING: BURNING IMPROPER FUEL (I.E. CHARCOAL)
CAN RESULT IN CARBON MONOXIDE POISONING, WHICH
MAY LEAD TO DEATH!
21. Carbon Monoxide Poisoning - Early signs of carbon monox-
ide 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
techniques andconstruction materials orpractices 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 installa-
tion. 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 SERV-
ING ANOTHER APPLIANCE.
27. DO NOT BURN GARBAGE OR FLAMMABLE FLUIDS SUCH
AS GASOLINE, NAPHTHA OR ENGINE OIL.

4
This manual describes the installation and operation of the Grandview™
230 and Grandview 300 non-catalytic wood heaters. This heater meets
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 Intertek Testing Services,
Portland, OR. It has been approved for residential, mobile home and
alcove installations.
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 by-products 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”
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 constructed
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 manu-
facturer’s instructions.
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rsttwofeetabovetheueoutlet
on the appliance.
• Inwellinsulatedandweathertighthomes,itmaybedifcult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 17).
TESTING INFORMATION
DRAFT REQUIREMENTS
SELECTING THE PROPER VENTING SYSTEM
This appliance 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.
Overfiring Damage - If the heater or chimney connector glows, you are
overring.Othersymptomsmayinclude:Cracking,warpingorburning
out of components, plated accessories 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 28.

5
Planning Installation Safety and General
Installation
Operation
Maintenance
Troubleshooting
Parts / Accessories
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-Fuel-
Burning 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 (e.g. 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.
CHIMNEY HEIGHT REQUIREMENTS NEGATIVE PRESSURE WARNING
Figure 1 - Chimney Height Requirements
Less than
10' (3 m)
10'
(3 m)
3' (914 mm)
Min.
2’ (610 mm) Min.
(914 mm)
Min.
3'
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.
Planning Installation
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.

6
WARNING: BE ABSOLUTELY SURE THE DISTANCE BETWEEN
THE HEATER AND THE SURFACE OF ANY COMBUSTIBLE CON-
STRUCTION IS NOT LESS THAN SHOWN IN THE FIGURES ON
PAGE 7 FOR MODEL GV230 WOODSTOVE AND ON PAGE 8 FOR
MODEL GV300 WOODSTOVE.
Floor Protection
USA - The floor in front and under the heater must be protected with
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.
Canada - The floor in front and under the heater must be protected with
noncombustible material. The covering must extend 450 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.
USA and Canada - A chimney connector / venting extends horizontally
over the floor, protection must also cover the floor under the connector
/ venting and at least 2” (51 mm) to either side.
Alcove Installations USA and Canada - The floor protection must be a
thermally rated non-combustible floor protector. See Page 9 for GV230
stoves or Page 10 for GV300 stoves for details on determining accept-
able floor protection materials or hearth pads for alcove installations.
Alcove Installation
Clearances - In alcove installations, only 6” double wall connector pipe
can be used (single wall or single wall pipe with shield is not allowed).
Minimumalcovewidthbetweencombustiblematerials:
GV230 - 52” (1321 mm)
GV300 - 54” (1372 mm)
Maximumalcovedepth:
GV230 and GV300 - 48” (1219 mm)
Minimumalcoveheight:
GV230 and GV300 - 72” (1829 mm)
Thermal Floor Protection
GV230 - Thermal floor protection is only required where the stove is
installed into an alcove.
GV300 - Thermal floor protection is required in all installations.
Chimney and Connector
Minimum 6" diameter, minimum 24 MSG black steel connector pipe with
UL103HT listed factory-built chimney suitable for use with solid fuels
or masonry chimney. Horizontal connection not tested, refer to local
building codes for installation. See installation instructions for details.
Restrictions apply! Read instructions before installing.
Residential chimney systems must be from the same brands as listed
for mobile homes but connector pipe may be double wall, single wall,
or single wall with shield as listed.
This appliance may be vented into a code-approved masonry chimney
with flue liner.
WARNING: CHIMNEY CONNECTOR MUST BE IN GOOD CONDITION AND
KEPT CLEAN. DO NOT INSTALL DAMAGED PARTS.
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, Installation Code for Solid-
Fuel-Burning Appliances and Equipment.
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.
Clearance dimensions are to flue collar. If a single wall connector pipe
with shield is used, a 1 inch air space is needed between pipe and shield.
Shield attaches to rear of stove pipe and must run from stove top to
ceiling. Pipe shield shall be UL listed.
Components Required For Installations
Legs OR Pedestal Assembly.
Use all required components specified for this appliance. Do
not substitute.
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. 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.
CLEARANCES TO COMBUSTIBLES

7
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Figure 4 - GV230
Figure 3 - GV230
Grandview™ GV230
Planning Installation Safety and General
Installation
Operation
Maintenance
Troubleshooting
Parts / Accessories
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 dimensions.
3- Clearances to connector pipe shall be measured from
the flue collar of the stove.
4- Not applicable to alcove installations.
INSTALLATION CLEARANCES - REFER TO FIGURES 2, 3 AND 4
Planning Installation
Stove
Stove
Stove
Alcove
Floor
Protection
Floor
Protection
Floor
Protection
Combustible Wall
Combustible Wall
Combustible
Wall
Alcove Depth
48" (1219mm) MAX.
E †
USA
E †
USA
K
K
J
D
C
B
AL
HITFF
GG
M
I
U
Corner Installation
Alcove or Parallel Installation
Alcove or Parallel Installation
Elbow
Elbow
Figure 2 - GV230
Top View
Side View Top View
E
Canada
†
† See note 8
USA - inches (millimeters)
PIPE INSTALLATION A (3) B (1) C (3) D (1) E (8) F (1,4) G(3,4) H (2) I (6) J (2) K (7) L (5) M T (6) U
Single Wall Residential-Vertical Vent 16 12-3/8 22
12-1/2 8 5-11/16 16 38-5/8 51 33 16 0 84 58-7/8 N/A
(406) (314) (559) (318) (200) (145) (406) (981) (1295) (838) (406) (0) (2134) (1495) N/A
Single Wall Residential-With Elbow 19 15-3/8 23
13 -1/2 8 5-11/16 16 38-5/8 54 33 16 0 84 58-7/8 19
(483) (391) (584) (343) (200) (145) (406) (981) (1372) (838) (406) (0) (2134) (1495) N/A
Double Wall Residential or Mobile Home-Vertical Vent 10 6-3/8 20
10-1/2 8 4-11/16 15 38-5/8 45 33 16 0 84 57-1/2 N/A
(254) (162) (508) (267) (200) (119) (381) (981) (1143) (838) (406) (0) (2134) (1461) N/A
Double Wall Residential or Mobile Home-With Elbow 10 6-3/8 21
11-1/2 8 4-11/16 15 38-5/8 45 33 16 0 84 57-1/2 10
(254) (162) (533) (292) (200) (119) (381) (981) (1143) (838) (406) (0) (2134) (1461) N/A
Double Wall Alcove-Vertical Vent 13 9-3/8 22-1/2 13 8 N/A N/A 38-5/8 48 33 16 0 72 N/A N/A
(330) (238) (572) (330) (200) N/A N/A (981) (1219) (838) (406) (0) (1829) N/A N/A
CANADA - inches (millimeters)
PIPE INSTALLATION A (3) B (1) C (3) D (1) E (8) F (1,4) G(3,4) H (2) I(6) J (2) K (7) L (5) M T (6) U
Single Wall Residential-Vertical Vent 16 12-3/8 22
12-1/2 8 5-11/16 16 49 53 41-1/8 18 8 84 58-7/8 N/A
(406) (314) (559) ( 318) (200) (145) (406) (1235) (1346) (1045) (450) (200) (2134) (1495) N/A
Single Wall Residential-With Elbow 19 15-3/8 23
13-1/2 8 5-11/16 16 49 56 41-1/8 18 8 84 58-7/8 19
(483) (391) (584) (
343 ) (200) (145) (406) (1235) (1422) (1045) (450) (200) (2134) (1495) (483)
Double Wall Residential or Mobile Home-Vertical Vent 10 6-5/16 20
10-1/2 8 4-11/16 15 47 47 41-1/8 18 884 57-1/2 N/A
(254) (160) (508) ( 267 ) (200) (119) (381) (1193) (1193) (1045) (450) (200) (2134) (1461) N/A
Double Wall Residential or Mobile Home-With Elbow 10 6-5/16 21
11-9/16 8 4-11/16 15 47 47 41-1/8 18 8 84 57-1/2 10
(254) (160) (533)( 293 )(200) (119) (381) (1193) (1193) (1045) (450) (200) (2134) (1461) (254)
Double Wall Alcove-Vertical Vent 13 9-3/8 22-1/2 13-1/16 8 N/A N/A 49 50 41-1/8 18 872 N/A N/A
(330) (238) (572) (331) (200) N/A N/A (1235) (1270) (1045) (450) (200) (1829) N/A N/A
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 planning the
installation.
7- Measured from front of floor protection to the front of
firebox.
8- USA=8” (200mm) from door opening, Canada=8”
(200mm) from sides and back of unit.

8
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Figure 7 - GV300
Figure 6 - GV300
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 dimensions.
3- Clearances to connector pipe shall be measured from
the flue collar of the stove.
4- Not applicable to alcove installations.
INSTALLATION CLEARANCES - REFER TO FIGURES 5, 6 AND 7
Stove
Stove
Stove
Alcove
Floor
Protection
Floor
Protection
Floor
Protection
Combustible Wall
Combustible Wall
Combustible
Wall
Alcove Depth
48" (1219mm) MAX.
E †
USA
E †
USA
K
K
J
D
C
B
AL
HITFF
GG
M
I
U
Corner Installation
Alcove or Parallel Installation
Alcove or Parallel Installation
Elbow
Elbow
Figure 5 - GV300
Top View
Side View Top View
E
Canada
†
† See note 8
USA - inches (millimeters)
PIPE INSTALLATION A (3) B (1) C (3) D (1) E (8) F (1,4) G(3,4) H (2) I (6) J (2) K (7) L (5) M T (6) U
Single Wall Residential-Vertical Vent 16 12-3/8 25-1/8
15 8 6 17 41-1/8 53-1/2 33 16 0 84 62-7/8 N/A
(406) (314) (635) (381) (200) (152) (432) (1045) (1359) (838) (406) (0) (2134) (1597) N/A
Single Wall Residential-With Elbow 19-5/8 16 26-1/8
16 8 6 17 41-1/8 57-1/8 33 16 0 84 62-7/8 19
(499) (406) (664) (406) (200) (152) (432) (1045) (1451) (838) (406) (0) (2134) (1597) N/A
Double Wall Residential or Mobile Home-Vertical Vent 11-5/8 8 23-1/8
13 8 5 16 41-1/8 49-1/8 33 16 0 84 61-7/16 N/A
(295) (203) (587) (330) (200) (127) (406) (1045) (1248) (838) (406) (0) (2134) (1561) N/A
Double Wall Residential or Mobile Home-With Elbow 11-5/8 8 24-1/8
14 8 5 16 41-1/8 49-1/8 33 16 0 84 61-7/16 10
(295) (203) (613) (356) (200) (127) (406) (1045) (1248) (838) (406) (0) (2134) (1561) N/A
Double Wall Alcove-Vertical Vent 13-5/8 10 26-1/8
16 8 N/A N/A 41-1/8 51-1/8 33 16 0 72 N/A N/A
(346) (254) (664) (406) (200) N/A N/A (1045) (1299) (838) (406) (0) (1829) N/A N/A
CANADA - inches (millimeters)
PIPE INSTALLATION A (3) B (1) C (3) D (1) E (8) F (1,4) G(3,4) H (2) I(6) J (2) K (7) L (5) M T (6) U
Single Wall Residential-Vertical Vent 16 12-3/8 25-1/8
15 8 6 17 51-1/8 55-1/2 41-1/8 18 8 84 64-7/8 N/A
(406) (314) (635) (381 ) (200) (152) (432) (1299) (1410) (1045) (450) (200) (2134) (1648) N/A
Single Wall Residential-With Elbow 19-5/8 16 26-1/8
16 8 6 17 51-1/8 59-1/8 41-1/8 18 8 84 64-7/8 19
(499) (406) (664) (406) (200) (152) (432) (1299) (1502) (1045) (450) (200) (2134) (1648) (483)
Double Wall Residential or Mobile Home-Vertical Vent 11-5/8 8 23-1/8
13 8 5 16 51-1/8 51-1/8 41-1/8 18 884 63-7/16 N/A
(295) (203) (587) (330) (200) (127) (406) (1299) (1299) (1045) (450) (200) (2134) (1611) N/A
Double Wall Residential or Mobile Home-With Elbow 11-5/8 8 24-1/8
14 8 5 16 51-1/8 51-1/8 41-1/8 18 8 84 63-7/16 10
(295) (203) (613)(356) (200) (127) (406) (1299) (1299) (1045) (450) (200) (2134) (1611) (254)
Double Wall Alcove-Vertical Vent 13-5/8 10 26-1/8
16 8 N/A N/A 51-1/8 53-1/8 41-1/8 18 872 N/A N/A
(346) (254) (664) (406) (200) N/A N/A (1299) (1349) (1045) (450) (200) (1829) N/A N/A
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 planning the
installation.
7- Measured from front of floor protection to the front of
firebox.
8- USA=8” (200mm) from door opening, Canada=8”
(200mm) from sides and back of unit.
Grandview™ GV300

9
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
When the Grandview™ 230 is installed in an Alcove, the floor protection
must be a thermally rated non-combustible floor protector meeting or
exceeding a thermal rating of k=.47 or equivalent with a listed thickness
of 1/2" (12.7 mm) minimum in the USA and Canada. The thermal protec-
tion must extend 16” in front of the heater and 8” to each side (measured
from the door opening).
Using Alternate Material As Floor Protection
The floor protection or alternate material used as a floor protector must
be constructed of a durable noncombustible material having an equal or
better thermal conductivity value (lower k value) of k =.47 BTU/IN FT2 HR
°F or a thermal resistance that equals or exceeds r = 2.13 HR °F FT2 IN/
BTU with a minimum thickness of 1/2”. With these values, determine the
minimum thickness of the alternate material required using the formula(s)
and shown in Table 1.
Note: Any noncombustible material having a minimum thickness of
1/2”(12.7mm) whose k value is less than .47 or whose r value is more
than 2.13 is acceptable. If the alternate material used has a higher k value
or lower r value will require a greater thickness of the material used. In
some cases, if the k value is less or the r value higher, a thinner material
may be used.
Methods of determining floor protection equivalents:
To determine the thickness required for the alternate material when
either the "k" value or "r" value is known, use either the k formula or r
formula.
Example: If Micore 160 Mineral Fiber Board is to be used for the
floor protection, how thick must this material be?
kM= k value per inch of alternate material
rM= r value per inch of alternate material
TM= minimum thickness required for alternate material
TS = standard thickness of the alternate material
kL= k value per inch of listed material
rL= r value per inch of listed material
TL= minimum thickness of listed material
Note: An asterisk "*" indicates, it is a value taken from Table 1.
Using the k formula:
k formula:
Minimum k-value (per Inch) of Specified min.
thickness of = alternate material (kM)x thickness
alternate k-value (per inch) of listed
material (TM)of listed material (kL)material (TL)
TM(inches) = kMx TL
*.47
TM(inches) = *.35 x .50"
*.47
.312 (inches)= .745 x .50"
Answer - The minimum required thickness of the Micore 160 is .372"
therefore round up to nearest standard thickness available which is
3/8” (.375”)
Minimum r-value (per Inch) Specified min.
thickness of = of listed material x thickness
alternate r-value (per inch) of listed
material of alternate material material
TM(inches) = rLx TL
rM
TM(inches) = *2.13 x .50"
*2.86
.312 (inches)= .745 x .50"
Answer - The minimum required thickness of the Micore 160 is .372"
therefore round up to nearest standard thickness available which is
3/8” (.375”)
Using the r formula:
Listed Material
k (per inch) r (per inch) Listed Min. Thickness
Listed Material .47
KL
2.13
rL
1/2" (.50")
TL
** Approved Alternate Materials for Floor/Hearth Protection
Alternative Materials Thermal Values Minimum Thickness
(rounded to nearest 1/8 inch)
k (per inch)
KM
r (per inch)
rM
Min. Thickness
TM
Kaowool M Board .47 2.13 .5" (1/2")
Micore 160™
U.S. Gypsum
.35 2.86 .37" (3/8")
Micore 300™
U.S. Gypsum
.46 2.17 .49" (1/2")
Durock™ Cement Board
U.S. Gypsum
1.92 .52 2.04" (2-1/8")
Hardibacker™ 1.95 .51 2.07" (2-1/8")
Hardibacker 500™ 2.30 .43 2.45" (2-1/2")
Cultured Stone Hearth-
stone™
2.82 .35 3" (3")
Wonderboard 3.23 .31 3.44" (3-1/2")
Super Firetemp M
Johns-Manville
.61 1.64 .65" (3/4")
Super Firetemp L
Johns-Manville
.54 1.85 .57" (5/8")
Face brick 9.00 .111 9.57" (9-5/8")
Common brick 5.00 .20 5.32” (5-3/8")
Cement mortar 5.00 .20 5.32” (5-3/8”)
Ceramic tile 12.5 .08 13.30" (13-3/8")
Marble ~11 ~.09 11.70" (11-3/4")
Table 1 - USA AND CANADA REQUIREMENTS - GV230
** If the hearth extension material(s) that is intended to be used is NOT
listed on Table 1, the material can still be used if the material(s) is non-
combustible. However, the manufacturer of the material must provide
either the listed k-value per inch or r-value per inch with listed thickness
so that the minimum thickness required for the hearth can be calculated
(per instructions here or as specified in the NFI Certification Manuals).
Note: Also see NFI (National Fireplace Institute) Certification Manuals show-
ing other acceptable calculation methods and acceptable alternate materials
which can be used.
ALCOVE INSTALLATIONS - FLOOR PROTECTION
Planning Installation Safety and General
Installation
Operation
Maintenance
Troubleshooting
Parts / Accessories Planning Installation
Grandview™ GV230

10
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Minimum k-value (per Inch) of Specified min.
thickness of = alternate material (kM)x thickness
alternate k-value (per inch) of listed
material (TM)of listed material (kL)material (TL)
TM(inches) = kMx TL
*.47
TM(inches) = *.35 x 1.50"
*.47
1.117 (inches)= .745 x 1.50”
Answer - The minimum required thickness of the Micore 160 is 1.117"
therefore round up to nearest total standard thickness - Example: Use
two 5/8” (.625”) boards for a total thickness of 1-1/4” (1.250”).
Using the r formula:
** If the hearth extension material(s) that is intended to be used is NOT
listed on Table 2, the material can still be used if the material(s) is non-
combustible. However, the manufacturer of the material must provide
either the listed k-value per inch or r-value per inch with listed thickness
so that the minimum thickness required for the hearth can be calculated
(per instructions here or as specified in the NFI Certification Manuals).
NOTE: Also see NFI (National Fireplace Institute) Certification Manuals
showing other acceptable calculation methods and acceptable alternate
materials which can be used.
FLOOR PROTECTION
The Grandview™ 300 floor protection must be a thermally rated non-
combustible floor protector meeting or exceeding a thermal rating of
k=.47 or equivalent with a listed thickness of 1-1/2" (38.1mm) minimum
in the USA and Canada. The thermal protection must extend 16” in front
of the heater (measuring from the front of the firebox) and the the width
of the heater (26-1/2”).
Using Alternate Material As Floor Protection
The floor protection or alternate material used as a floor protector must
be constructed of a durable noncombustible material having an equal
or better thermal conductivity value (lower k value) of k =.47 BTU/IN
FT2 HR °F or a thermal resistance that equals or exceeds r = 2.13 HR
°F FT2 IN/BTU with a minimum thickness of 1-1/2”. With these values,
determine the minimum thickness of the alternate material required using
the formula(s) and shown in Table 2.
Note: Any noncombustible material having a minimum thickness of
1-1/2” (38.1 mm) whose k value is less than .47 or whose r value is
more than 2.13 is acceptable. If the alternate material used has a higher
k value or lower r value will require a greater thickness of the material
used. In some cases, if the k value is less or the r value higher, a thinner
material may be used.
Methods of determining floor protection equivalents:
To determine the thickness required for the alternate material when
either the "k" value or "r" value is known, use either the k formula or r
formula.
Example: If Micore 160 Mineral Fiber Board is to be used for the
floor protection, how thick must this material be?
kM= k value per inch of alternate material
rM= r value per inch of alternate material
TM= minimum thickness required for alternate material
TS = standard thickness of the alternate material
kL= k value per inch of listed material
rL= r value per inch of listed material
TL= minimum thickness of listed material
Note: An asterisk "*" indicates, it is a value taken from Table 2.
Using the k formula:
k formula:
Minimum r-value (per Inch) Specified min.
thickness of = of listed material x thickness
alternate r-value (per inch) of listed
material of alternate material material
TM(inches) = rLx TL
rM
TM(inches) = *2.13 x 1.50"
*2.86
1.117 (inches)= .745 x 1.50”
Answer - The minimum required thickness of the Micore 160 is 1.117”
therefore round up to nearest total standard thickness - Example: Use
two 5/8” (.625”) boards for a total thickness of 1-1/4” (1.250”).
Listed Material
k (per inch) r (per inch) Listed Min. Thickness
Listed Material .47
KL
2.13
rL
1-1/2" (1.5")
TL
** Approved Alternate Materials for Floor/Hearth Protection
Alternative Materials Thermal Values Minimum Thickness
(rounded to nearest 1/8 inch)
k (per inch)
KM
r (per inch)
rM
Min. Thickness
TM
Kaowool M Board .47 2.13 1.5" (1-1/2")
Micore 160™
U.S. Gypsum
.35 2.86 1.12" (1-1/8")
Micore 300™
U.S. Gypsum
.46 2.17 1.47" (1-1/2")
Durock™ Cement Board
U.S. Gypsum
1.92 .52 6.13" (6-1/8")
Hardibacker™ 1.95 .51 6.22" (6-1/4")
Hardibacker 500™ 2.30 .43 7.34" (7-3/8")
Cultured Stone Hearth-
stone™
2.82 .35 9" (9")
Wonderboard 3.23 .31 10.3" (10-3/8")
Super Firetemp M
Johns-Manville
.61 1.64 1.95" (2")
Super Firetemp L
Johns-Manville
.54 1.85 1.72" (1-3/4")
Face brick 9.00 .111 28.72" (28-3/4")
Common brick 5.00 .20 15.96” (16")
Cement mortar 5.00 .20 15.96” (16”)
Ceramic tile 12.5 .08 39.89" (39-7/8")
Marble ~11 ~.09 35.12" (35-1/8")
Table 2 - USA AND CANADA REQUIREMENTS - GV300
Grandview™ GV300

11
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Planning Installation Safety and General
Installation
Operation
Maintenance
Troubleshooting
Parts / Accessories
SPECIFICATIONS - GV230 AND GV300 GV230 Specifications
Stove Pipe Diameter
Single Wall or
Double Wall 6” (152 mm)
Log Length 16” W x 18” D Max.
(406mm W x 457mm D Max.)
Firebox 17” W x 19” D x 12-1/2” H Max.
(432mm W x 483mm D x 318mm
H Max.) Volume = 2.3 cu. ft.
Glass Viewing Area 16-1/2” W x 11-5/16” H
(419mm W x 287mm H)
EPA Test Load: 28,200 BTUs/hr.
Cord Wood: u76,000 BTUs/hr.
Maximum Burn Times u 12 hours
Heating Capacity u1200 to 2200 sq. ft.
EPA Grams Per Hour 3.6 gr/hr
EPA Phase II and Washington State Approved
GV300 Specifications
Stove Pipe Diameter
Single Wall or
Double Wall 6” (152 mm)
Log Length 17” W x 21” D Max.
(341.8mm W x 533mm D Max.)
Firebox 18.2” W x 21.23” D x 13” H Max.
(462.28mm W x 539.25mm D x
330.2mm H Max.)
Volume = 2.91 cu. ft.
Glass Viewing Area 16-1/2” W x 11-5/16” H
(419mm W x 287mm H)
EPA Test Load: 29,181 BTUs/hr.
Cord Wood: u100,000 BTUs/hr.
Maximum Burn Times u 14 hours
Heating Capacity u2000 to 3000 sq. ft.
EPA Grams Per Hour 3.09 gr/hr
EPA Phase II and Washington State Approved
Product Reference Information
Cat.
No.
Description Ship.
Wt.
Ship.
Volume
H8338 Grandview 230
Wood-Burning
Stove
385 lb. 20.09 cu. ft.
H8958 Grandview 300
Wood-Burning
Stove
445 lb. 20.09 cu. ft.
NOTES:
• Dimensions shown are approximations only
.25(+/- 1/4”)
• Diagrams, illustrations and photographs are
not to scale - consult installation instructions.
Productdesigns, materials, dimensions,specifica-
tions, colors and prices are subject to change or
discontinuance without notice.
• Approved for residential, manufactured home
(GV230 only), and alcove installations.
• Optional Kits Available:
Door Trim Kit
Blower
Outside Air Kit
Louvers
Legs (choice of three styles)
Pedestal
Ash Drawer for legs or for pedestal
uSquare-foot heating capacities and burn times
are approximations only. Actual performance
may vary depending upon home design and
insulation, ceiling heights, climate, condition and
type of wood used, appliance location, burn rate,
accessories chosen, chimney installation and how
the appliance is operated.
The Grandview™ Models GV230 and GV300
woodstoves are safety listed with the following
agency:
•Intertek, Tested to UL 1482, ULC S627
Figure 8 - Dimensions
I
H
E
F
G
D
BC
A
6”
(152mm)
Pedestal - J
Olympic Legs - K
Coastal Legs - L
Lakeview Legs - M
N
Planning Installation
Model A B C D E F G
GV230 25-1/8”
(638mm)
24-3/4”
(629mm)
26-5/8”
(676mm)
6-9/16”
(167mm)
23-3/4”
(603mm)
21-5/16”
(541mm)
1”
(25mm)
GV300 26-1/2”
(673mm)
27-3/8”
(695mm)
29-5/16”
(744mm)
6-5/8”
(169mm)
26-3/16”
(666mm)
21-7/16”
(544mm)
1-1/16”
(27mm)
Model H I J K L M N
GV230 11-5/16”
(287mm)
16-1/2”
(419mm)
35”
(889mm)
33-1/2”
(851mm)
32-1/2”
(826mm)
32-13/16”
(833mm)
23-1/8”
(587mm)
GV300 16-1/2”
(419mm)
11-5/16”
(287mm)
36-1/8
(917mm)
34-5/8
(880mm)
33-5/8
(854mm)
33-15/16”
(862mm)
23-1/8
(588mm)
4002589

12
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Chimney
Termination
Cap
Chimney
Termination
Rain Cap
Masonry
Adaptor
Length
90° Tee
Storm
Collar
Roof
Flashing
Flashing
Ceiling Support
Assembly
Slip
Adaptor
Chimney
Connector
6” x 24” 24-gage
black steel or 26
gage blued steel
single wall pipe
Single Wall Pipe
Using 6” Diameter Single Wall Connector Pipe
STAINLESS STEEL LINER
Using 6” Diameter Rigid Stainless Steel Liner
Figure 9 - Typical Installation
Figure 10 - Connected to a Masonry Chimney
Floor
Protector
Floor
Protector
Fasten each stove pipe
connection with at least
3 sheet metal screws.
Single wall stove pipe
must not pass through
attics, closets, walls or
ceilings. It is used to
connect this appliance
to a factory built or
masonry chimney.
INSTALL VENTING SYSTEM PER VENT MANUFACTURERS
INSTRUCTIONS!
INSTALL VENTING SYSTEM PER VENT MANUFACTURERS
INSTRUCTIONS!
Fasten stove pipe to
flue collar with 3 sheet
metal screws.
YOUR CHIMNEY INSTALLATION MUST COMPLY WITH LOCAL
BUILDING AND FIRE CODES.

13
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Planning Installation Safety and General
Installation
Operation
Maintenance
Troubleshooting
Parts / Accessories Planning Installation
Manufactured Home Installations (GV230 ONLY)
(ref. Figure 11)
ModelGV230 woodstove isapproved forinstallation intoa manu-
factured (mobile) home. NOTE: Model GV300 woodstove is not
approved for installation into a manufactured (mobile) home.
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 (see Page 31 for
ordering information).The stove must besecured to the floor and grounded
to the chassis of the mobile home (see Page 13 for detailed instructions).
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.
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. Approved chimney brands are Security Chimneys™,
Jakes Evans/GSW, Dura-vent, Metal Fab, Ameri-Tec, Metalbestos and
Industrial Chimney (ICC).
Clearances to connector shall be measured from 6” flue collar. Restrictions
apply! Read instructions before installing.
YOUR CHIMNEY INSTALLATION MUST COMPLY WITH LOCAL
BUILDING AND FIRE CODES.
Termination Cap
with Spark Arrestor Remove, if mobile
home is transported
Storm
Collar
Flashing
Support
Box
DVL Close
Clearance
Connector Pipe
Floor
Protector
3 Feet (0.9M)
Minimum
Double Wall Pipe
Using 6” Diameter Type L-Vent Connector Pipe
Mobile (Manufactured) Home Installation Shown
Figure 11 - Typical Installation
Minimum of
12-15’ (3.7-4.6M)
of Flue to achieve
a stable draft.
Fasten each stove pipe
connection with at least
3 sheet metal screws.
Mobile home installations
require a spark arrestor at the
chimney termination.
All mobile home
installations require
an outside air kit (see
Page 31 for ordering
information) and
the stove must be
secured to the floor
and grounded to the
mobile home chassis.
Install Outside Air
Kits per instructions
on Page 17
INSTALL VENTING SYSTEM PER VENT MANUFACTURERS
INSTRUCTIONS!
Fasten stove pipe to
flue collar using 3
sheet metal screws.
Secure to floor per
instructions on Page 16
Grounded to Steel Chassis
using a #8 AGW copper
wire or equivalent.
Chassis
Floor
CHIMNEY INSTALLATION
• Installchimneyaspermanufacturer’sinstructions.Somebrandsof
pipe may require removal of the spacer ring in the flue collar.
• 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.
• 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.
• Chimneyconnectorpipesshouldneverpassthroughaoor,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 manufacturer’s
directions. NFPA No. 211 gives approved methods for passing a flue
pipe through combustible constructions (see Page 14).

14
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Chimney Connector Systems and Clearances from Combustible
Walls for Residential Heating Appliances (NFPA 211) Refer to
Figure 12.
System A. Minimum 3.5 in. (90 mm) thick brick masonry wall
framed into combustible wall with a minimum of 12 in. (305 mm)
brick separation from clay liner to combustibles. Fireclay liner (ASTM
C 315, Standard Specification for Clay Flue Linings, or equivalent),
minimum 5/8 in. (16 mm) wall thickness, shall run from outer surface
of brick wall to, but not beyond, the inner surface of chimney flue
liner and shall be firmly cemented in place.
Clearance:12in.(305mm)
System B. Solid-insulated, listed factory-built chimney length of the
same inside diameter as the chimney connector and having 1 in.
(25.4 mm) or more of insulation with a minimum 9 in. (229 mm) air
space between the outer wall of the chimney length and combustibles.
The inner end of the chimney length shall be flush with the inside of
the masonry chimney flue and shall be sealed to the flue and to the
brick masonry penetration with non-water-soluble refractory cement.
Supports shall be securely fastened to wall surfaces on all sides.
Fasteners between supports and the chimney length shall not pen-
etrate the chimney liner.
Clearance:9in.(229mm)
System C. Sheet steel chimney connector, minimum 24 gauge [0.024
in. (0.61 mm)] in thickness, with a ventilated thimble, minimum 24
gauge [0.024 in. (0.61 mm)] in thickness, having two 1 in. (25.4
mm) air channels, separated from combustibles by a minimum of 6
in. (152 mm) of glass fiber insulation. Opening shall be covered, and
thimble supported with a sheet steel support, minimum 24 gauge
[0.024 in. (0.61 mm)] in thickness.
Supports shall be securely fastened to wall surfaces on all sides and
shall be sized to fit and hold chimney section. Fasteners used to secure
chimney section shall not penetrate chimney flue liner.
Clearance:6in.(152mm)
System D. Solid-insulated, listed factory-built chimney length with
an inside diameter 2 in. (51 mm) larger than the chimney connector
and having 1 in. (25.4 mm) or more of insulation, serving as a pass-
through for a single wall sheet steel chimney connector of minimum
24 gauge [0.024 in. (0.61 mm)] thickness, with a minimum 2 in.
(51 mm) air space between the outer wall of chimney section and
combustibles. Minimum length of chimney section shall be 12 in.
(305 mm). Chimney section concentric with and spaced 1 in. (25.4
mm) away from connector by means of sheet steel support plates
on both ends of chimney section. Opening shall be covered, and
chimney section supported on both sides with sheet steel supports
of minimum 24 gauge [0.024 in. (0.61 mm)] thickness.
Supports shall be securely fastened to wall surfaces on all sides and
shall be sized to fit and hold chimney section. Fasteners used to secure
chimney section shall not penetrate chimney flue liner.
Clearance:2in.(51mm)
Additional requirements:
1.Insulation material used as part of wall pass-through system shall be
of noncombustible material and shall have a thermal conductivity of
1.0 Btu-in./hr-ft2- ºF (4.88 kg-cal/hr-m2- ºC) or less.
2.All clearances and thicknesses are minimums; larger clearances and
thicknesses shall be permitted.
3.Any material used to close up an opening for the connector shall be of
noncombustible material.
4.A connector to a masonry chimney, except for System B, shall extend
in one continuous piece through the wall pass-through system and the
chimney wall to the inner face of the flue liner, but not beyond.
Factory Built
Chimney Length
Air Space – 9 in.
(228.6mm) Min.
Chimney Length
Flush with
Inside of Flue
Min. Clearance
9 in. (229mm)
Chimney
Connector
Use Chimney
Mfrs. Parts to
Attach
Connector
Solid-Insulated
Listed Factory-
Built Chimney
Length
Sheet Steel Supports
Sheet Steel Supports
Sheet Steel Supports
Minimum Chimney Clearance from Masonry to Sheet Steel
Supports & Combustibles – 2 in. (51mm)
Nonsoluble
Refractory
Cement
Minimum chimney clearance to sheet
steel supportrs and combustibles
2 in. (51mm)
Chimney
Connector
2 Air Channels, Each 1
in. (25.4 mm)
2 Ventilated Air
Channels, Each
1 in. (25.4 mm)
Construction of
Sheet Steel
Minimum chimney clearance to sheet steel
supports and combustibles 2 in. (51mm)
Sheet Steel
Supports
Chimney
Connector
Chimney
Section
Air Space – 2 in.
(51mm) Min.
Chimney connector
Chimney length
1 in. (25.4 mm)
air space to
chimney length
Min. Clearance
2 in. (51 mm)
Minimum
12 in.(305mm)
to combustibles
Masonrychimney
constructed to NFPA 211
Masonrychimney
constructed to NFPA 211
Masonry chimney
constructed to NFPA 211
Masonrychimney
constructed to NFPA 211
Minimum chimneyclearancetobrick
andcombustibles2in. (51mm)
Minimum clearance
12 in. (305mm)
of brick
Chimney
Chimney
flue
Chimney
flue
Chimney
flue
connector
Fireclay
liner
Figure 12 - Chimney Connector Systems and Clearances from Combustible Walls
System A
System B
System C
System D

15
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Planning Installation Safety and General
Installation
Operation
Maintenance
Troubleshooting
Parts / Accessories Planning Installation
Figure 13
Residential and Mobile Homes
(Tieing down and grounding 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 it’s back. Be careful not to scratch the stove,
use a piece of cardboard or carpet to protect the back of the stove.
2. Using a 9/16” wrench or socket remove the bolt in each of the four
corners along with the attached shipping brackets.
3. Remove legs from the packaging and using the bolts and washers
that come with the legs install each leg in each corner with one bolt
and one washer.
4. Before the legs are fully tightened down make sure that they are aligned
correctly to match the front and side planes of the stove.
5. The stove can now be set up on the legs making sure that all baffle
boards and bricks are set back in place. These items may have shifted
when the stove was placed on it’s back.
6. 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 use
leg leveling kit (P/N H8407) or leveling pads (P/N H7638). Level by
adjusting the bolt or leveling pad down on each leg that is not in full
contact with the hearth or surface below that the stove in located on.
LEG INSTALLATION
Figure 14
PEDESTAL INSTALLATION
Residential and Mobile Homes
(Tieing down and grounding 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.
Pedestal Installation
1. Remove the heater from the carton, if packaged, upon receipt and
check for any damaged or missing parts.
2. Install the 10-24 screws included with the pedestal kit to the bottom
of the stove as seen in Figure 14. You will need a 5/32” allen wrench
to complete this.
3. Carefully place stove on it’s back. Be careful not to scratch the stove,
use a piece of cardboard or carpet to protect the back of the stove.
4. The pedestal will have key hole slots that line up with the screws that
were placed in the bottom of the stove. Carefully install pedestal on
the installed screws with the open end of the pedestal towards the
rear of the stove.
5. Assuring that the pedestal is placed correctly in slots then tighten all
six screws.
6. The stove can now be set up on the pedestal making sure that all
baffle boards and bricks are set back in place. These items may have
shifted when the stove was placed on it’s back.
7. When installing a pedestal on this stove you MUST plug the one leg
mounting bolt hole, located on the bottom of the stove in the front left
corner, with the bolt that was used to mount the shipping legs. FAIL-
URE TO INSTALL THIS BOLT PROPERLY WILL RESULT IN REDUCED
CONTROL OF THE STOVE’S COMBUSTION SYSTEM!
You MUST plug
this one leg
mounting bolt
hole. Read Step
7 above.
Installation

16
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Figure 15 - Securing Pedestal to Floor
Figure 16 - Securing Coastal and Lakeview Legs to Floor
Figure 17 - Securing Olympic Legs to Floor
ATTACHING STOVE TO MANUFACTURED HOME FLOOR -
GV230 WOODSTOVE ONLY
Leg Tie Down Kits (Manufactured [mobile] Homes)
Order:
H7665 Leg Tie Down Kit, Coastal and Lakeview Legs
H5308 Leg Tie Down Kit, Olympic Legs
ATTACHING STOVE TO MANUFACTURED HOME FLOOR
THE STOVE MUST BE ATTACHED TO THE FLOOR AT NO LESS THAN
TWO POINTS
Pedestal
Locate the two holes on the back of the pedestal (Figure 15). Secure the
pedestal to the floor using two field provided 1/4” screws.
Lakeview and Coastal Legs
Connect the bolt down bracket to each leg using kit (P/N H7665) screw
as shown in Figure 16. Secure the leg bracket to the floor using one field
provided 1/4” bolt.
Olympic Legs
Connect the bolt down bracket to each leg using kit (P/N H5308) screw
as shown in Figure 17. Secure the leg bracket to the floor using one field
provided 1/4” screw.
Tie Down Holes
Stove Back

17
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Planning Installation Safety and General
Operation
Maintenance
Troubleshooting
Parts / Accessories Installation
OUTSIDECOMBUSTIONAIR KIT INSTALLATION -GV230&GV300
Figure 19 - Outside Air Connection to Stove
Outside Air Kits
Order:
1 ea. P/N UZIAD Outside Air Coupler Kit (connects outside air ducting, UZI, to
stove)
AND
1 ea. P/N UZI Outside Air Ducting Kit (includes 4” insulated flex x 10’ long)
An outside air kit is required in Manufactured (mobile) Home installa-
tions. For residential installations, check with local authorities having
jurisdiction in your area, it may be mandatory.
Outside Air Kit Coupler
Toinstalltheoutsideairkitcouplerontothestove,lineupthe“V”notch
inthecouplerwiththe“V”notchintheopenonthebottomofthestove.
Push and twist so the rolled edge catches the bottom of the stove and
continue turning full 360° to lock the coupler in place.
Through the Wall Outside Air Kit Installation
(refer to Figures 18, 19 and 20)
The outside air assembly may be installed according to the following
requirements:
A) Duct length should be kept to a minimum.
B) The air intake register must not be installed more than ten (10) feet
(3050 mm) above the base of the stove.
C) The fresh air must come from outside the house. The air intake must
not draw air from the attic, from the basement or garage.
D) The air intake should be installed where it is not likely to be blocked by
snow or exposed to extreme wind and away from automobile exhaust
fumes, gas meters and other vents.
E) The duct and register may be installed above or below floor level.
- Make a 4-1/4” (110 mm) hole in the outside wall of the house at the
chosen location. From outside, place the outside air register in the
hole (open side down) and fasten the register to the wall, with screws
as shown (see Figure 20).
- Install the coupler onto the existing collar on stove (see Figure 18).
- Attach the duct to the coupler on stove (see Figure 19). Using the
aluminium tape provided, wrap the tape around the joint between the
flexible duct and the air inlet.
Figure 20 - Through the Wall, Outside Air Termination
Outside
Intake
OUTDOORS
INDOORS
Screw
Opening
Facing
Down
Wall
Aluminum Tape
Duct
Coupler (attached to
existing collar)
Duct
Manufactured Home Through the Floor Outside Air Kit Installa-
tion (refer to Figure 21) - Model GV230 wood stove only.
Figure 21 - Manufactured Home Installation
Figure 18
Aluminum
Tape
Coupler (attached to
existing collar)
UZIAD Outside Air Coupler Duct
Aluminum
Tape

18
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Grandview™ GV230
CAUTION: Wear gloves during brick installation in case of
sharp edges inside the stove.
WARNING: IF THE BRICKS ARE NOT INSTALLED EXACTLY AS
SHOWN BELOW, THEY COULD FALL OUT OF PLACE DURING
REFUELING OR BURNING OF THE STOVE CAUSING SERIOUS
INJURY.
BRICK AND BAFFLE INSTALLATION
Firebox Brick Layout as
Viewed from the Front
Figure 22 - GV230 Brick Diagram
Figure 23 - GV230 Baffle Boards Installed Figure 24 - GV230 Baffle Boards
Letter A Brick Are Full Size
9” (229mm) Long x
4-1/2” (114mm) Wide x
1-5/16” (33mm) Thick
6.5
7.7
Back Baffle Board
Back Baffle Board
7.7”
(196mm)
6.5”
(165mm)
Front Baffle Board
Front Baffle Board
1. Install firebox bottom brick spacers on both the left and right side of
firebox. The brick spacers are located in the package with the manual.
Assure that brick spacers are pushed to each side until they are in
full contact with the firebox side on each side.
2. Install brick #1-20 in the numbered sequence shown in Figure 22.
3. Brick’s 13 and 14 will be located between the steel firebox and rear
baffle board (already installed).
4. Once all bricks are installed confirm that the already installed baffle
boards are in there correct location and resting on the secondary
burn tubes.
8-A
4-A
2-A1-A
3-A
5-A
6-A
7-A
18-A
14-A
13-A
15-A
16-A
17-A
19-A
20-A
11-A 12-A
10-A
9-A

19
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Grandview™ GV300
Planning Installation Safety and General
Installation
Operation
Maintenance
Troubleshooting
Parts / Accessories
CAUTION: Wear gloves during brick installation in case of
sharp edges inside the stove.
WARNING: IF THE BRICKS ARE NOT INSTALLED EXACTLY AS
SHOWN BELOW, THEY COULD FALL OUT OF PLACE DURING
REFUELING OR BURNING OF THE STOVE CAUSING SERIOUS
INJURY.
BRICK AND BAFFLE INSTALLATION
Firebox Brick Layout as
Viewed from the Front
Figure 25 - GV300 Brick Diagram
Figure 26 - GV300 Baffle Boards Installed Figure 27 - GV300 Baffle Boards
Letter A Brick Are Full Size
9” (229mm) Long x
4-1/2” (114mm) Wide x
1-5/16” (33mm) Thick
1. Install brick #1-26 in the numbered sequence shown in Figure 25.
2. Once all bricks are installed confirm that the already installed baffle
boards are in there correct location and resting on the secondary
burn tubes.
Installation
19-A
21-A 22-A
24-A
23-A
12
A
11
A
9
A
8
A
1-A 2-A 3-A 4-A 14
A15
A
17
A
18
A
16-A
13-A
6-A
5-A
7-A
10-A
26-A
25-A
20-A
Back Baffle Board Front Baffle Board
8.741
17.870
8.741”
(222mm)
17.870”
(454mm)
Front and Back
Baffle Board

20
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Check that all chimney pipe joints are
secured and installed according to the
manufacturers instruction.
If used, make sure the outside air kit is
properly installed and unobstructed.
Make surethe legsor pedestalare securely
fastened to the stove.
Double check all stove clearances.
Be sure bricks and baffle boards are
properly installed.
If plated accessories are used, be sure
surfaces are clean prior to firing the stove.
See Page 21
FOR YOUR OWN PROTECTION AND INSURANCE PURPOSES,
HAVE YOUR CHIMNEY AND CONNECTOR PIPE INSTALLATION
INSPECTED BY YOUR LOCAL BUILDING CODE AUTHORITY OR
FIRE MARSHAL BEFORE STARTING A FIRE IN YOUR STOVE.
NOTIFY YOUR INSURANCE COMPANY.
POST INSTALLATION CHECKS
FOR MOBILE HOME INSTALLS
Be sure the stove is properly grounded
Be sure the stove is properly securely
fastened to the floor
Be sure the outside air vent is free of
obstructions and has a mesh screen in place