Osburn 1500 User manual

READ AND KEEP THIS MANUAL FOR REFERENCE
45146A
Printed in Canada 17-10-2011
OWNER’S MANUAL
OSBURN 1500 WOOD STOVE
US ENVIRONMENTAL PROTECTION
AGENCY PHASE II CERTIFIED
WOOD STOVE
Verified and tested following
ULC S627 and UL 1482 Standards
by:
Manufactured by : STOVE BUILDER INTERNATIONAL INC.
250, rue de Copenhague, Saint-Augustin-de-Desmaures (Quebec) G3A 2H3
Tel: ( 418 ) 878-3040
Fax: ( 418 ) 878-3001
www.osburn-mfg.com
This manual is available for free download onthe manufacturer’sweb site. It isa copyrighted
document. Re-sale is strictly prohibited. The manufacturer may update thismanual from time
to time and cannot be responsible for problems, injuries, or damages arising out of the use of
information contained in any manual obtained from unauthorized sources.

1
INTRODUCTION
Stove Builder International, one of the most important wood stove and fireplace manufacturers au Canada,
congratulates you on your purchase and wishes to help you get maximumsatisfaction from your wood stove.
In the pages that follow, we will give you advice on wood heating and controlled combustion as well as
technical specifications regarding installation, operation and maintenance of the model you have chosen.
The instructions pertaining to the installation of your wood stove in North America comply with ULC-S627
and UL-1482 standards.
Read this entire manual before you install and use your new stove. If this stove is not properly
installed, ahousefire mayresult. Toreduce theriskof fire,followthe installationinstructions. Failure
to follow instructions may result in property damage, bodily injury, or even death.
Consult your municipal building department or fire officials about restrictions and installation
requirements in your area and the need to obtain a permit.
KEEP THIS INSTRUCTIONS MANUAL FOR FUTURE REFERENCE.
CAUTIONS:
HOT WHILE IN OPERATION.KEEP CHILDREN,CLOTHING AND FURNITURE AWAY.CONTACT MAY CAUSE
SKIN BURNS.
DO NOT USE CHEMICALS OR FLUIDS TO IGNITE THE FIRE.
DO NOT LEAVE THE STOVE UNATTENDED WHEN THE DOOR IS SLIGHTLY OPENED DURING IGNITION.
DO NOT BURN WASTE,FLAMMABLE FLUID SUCH AS GASOLINE,NAPHTHA,OR MOTOR OIL.
DO NOT CONNECT TO ANY AIR DISTRIBUTION DUCT OR SYSTEM.
ALWAYS CLOSE THE DOOR AFTER IGNITION.
REGISTER YOU WARRANTY ONLINE
To receive full warranty coverage, you will
need to show evidence of the date you
purchased your stove. Keep your sales
invoice. We also recommend that you register
your warranty online at
www.osburn-mfg.com
Registering your warranty online will help us
track rapidly the information we need on your
stove.

2
TABLE OF CONTENTS
TECHNICAL SPECIFICATIONS............................................................................................................ 3
SECTION 1.0 - INSTALLATION............................................................................................................. 4
1.1GENERAL INSTALLATION......................................................................................................................4
1.2POSITIONING THE STOVE......................................................................................................................4
1.3CLEARANCES TO COMBUSTIBLES AND FLOOR PROTECTOR...................................................5
1.4DOOR OVERLAY INSTALLATION.......................................................................................................12
1.5MANUFACTURED (MOBILE) HOME INSTALLATIONS – ADDITIONAL REQUIREMENTS..13
SECTION 2.0 CHIMNEY (FLUE SYSTEM) ....................................................................................... 14
2.1DEFINITIONS.............................................................................................................................................14
2.2CHIMNEY...................................................................................................................................................14
2.2.1Step by step installation of your factory-built chimney........................................................................16
2.2.2Typical installation through an existing masonry chimney..................................................................24
2.3CHIMNEY CONNECTOR ........................................................................................................................27
2.4DRAFT.........................................................................................................................................................29
2.5OUTSIDE COMBUSTION AIR................................................................................................................29
2.6THE BENEFITS OF YOUR BLOWER (FAN)........................................................................................30
SECTION 3.0OPERATION............................................................................................................. 31
3.1SAFETY INFORMATION.........................................................................................................................31
3.2FUEL............................................................................................................................................................32
3.2.1The use of manufactured logs...............................................................................................................33
3.2.2Simple wood moisture test....................................................................................................................34
3.3NOTES ABOUT FIRST FIRING..............................................................................................................34
3.4LIGHTING A FIRE....................................................................................................................................34
3.5MAINTAINING THE FIRE ......................................................................................................................35
3.6FAN (BLOWER) OPERATION................................................................................................................35
SECTION 4.0MAINTENANCE...................................................................................................... 36
4.1CLEANING AND PAINTING YOUR STOVE........................................................................................36
4.2GLASS..........................................................................................................................................................36
4.3GASKETING...............................................................................................................................................36
4.4ASH REMOVAL USING THE ASH DRAWER......................................................................................37
4.5CHIMNEY (FLUE) CLEANING...............................................................................................................38
OSBURN LIMITED LIFETIME WARRANTY ................................................................................... 39

3
TECHNICAL SPECIFICATIONS
Maximum recommended heating area: Up to 1500 sq. ft.
Heating capacity* – BTU/hr., EPA test wood:
Heating capacity* – BTU/hr., seasoned cordwood: 44,000 BTU
55 000 BTU
Optimum efficiency: 85%
Average emissions (EPA): 7.5 g/hr.
Paint finish : Metallic black
Flue outlet (spigot) diameter : 6” (152 mm)
Maximum Log Length : 19’’ (483 mm)
Overall dimensions (W x D x H):
25½’’ x 20½’’ x 27½’’
(648 x 521 x 699 mm)
Firebox dimensions (W x D):
Firebox volume:
20’’ x 12½’’
(508 x 318mm)
1.5 cubic feet
(0,04 m3)
Door opening (W x H) :
18¼’’ x 7’’
(464x 178mm)
Weight: 300 lbs (137 kg)
*Why is the BTU indicated on the EPA label smaller than the one advertised?
You will notice a difference between the BTU output as indicated on the unit’s white EPA label affixed to the glass and the BTU as
advertised on our web site and/or product literature. The maximum BTU output we advertise for this unit is what will be obtained
with a full load of seasoned cordwood inserted inside the firebox. The EPA output, on the other hand, is what has been obtained
during emissions testing. The EPA test procedure requires that a special type of wood be used and positioned inside the firebox in a
manner that does not represent the way the firebox volume would normally be utilized using seasoned cordwood. The EPA test load
is typically much smaller. Hence, the BTU as per the EPA label is reduced. The BTU output that should be considered by anormal
user is the one we advertise for seasoned cordwood.

4
SECTION 1.0 - INSTALLATION
When installed and operated as described in these instructions, the Osburn 1500 wood stove is suitable for
use as a freestanding wood stove in residential installations. The Osburn 1500 wood stove is not intended for
installation in a bedroom.
In Canada, the CSA B365 Installation Code for Solid Fuel Burning Appliances and Equipment and the CSA
C22.1 Canadian National Electrical Code are to be followed in the absence of local code requirements. In the
USA, the ANSI NFPA 70 National Electrical Code and NFPA 211 Standard for Chimneys, Fireplaces, Vents
and Solid Fuel-Burning Appliances are to be followed in the absence of local code requirements.
In addition to the national installation and/or local building codes, fire officials (or other authorities having
jurisdiction) should be contacted to determine what restrictions and installation requirements might apply
locally.
Note that this heating unit must serve as a supplementary heat source. An alternate heat source should be
available in the home if needed. The manufacturer cannot be responsible for additional heating costs
associated with the use of an alternative heat source. It is highly recommended that the user buys this product
from a retailer who can provide installation and maintenance advices.
1.1 GENERAL INSTALLATION
CAUTION:
MIXING OF APPLIANCE OR FLUE SYSTEM COMPONENTS FROM DIFFERENT SOURCES OR MODIFYING THE
DIMENSIONAL SPECIFICATION OF COMPONENTS MAY RESULT IN HAZARDOUS CONDITIONS.WHERE SUCH
ACTION IS CONSIDERED,THE MANUFACTURER SHOULD BE CONSULTED IN THE FIRST INSTANCE.
DO NOT CONNECT THIS UNIT TO ANY AIR DISTRIBUTION SYSTEM.
CRACKED AND BROKEN COMPONENTS,e.g. GLASS PANELS OR CERAMIC TILES,MAY RENDER THIS
INSTALLATION UNSAFE.
ASOURCE OF FRESH AIR INTO THE ROOM OR SPACE HEATED SHALL BE PROVIDED WHEN REQUIRED.
CONNECTTHESTOVE ONLYTO ALINED MASONRYCHIMNEYCONFORMINGTONATIONALANDLOCALBUILDING
CODES FOR USE WITH SOLID FUEL,OR TO A LISTED FACTORY BUILT CHIMNEY SUITABLE FOR USE WITH SOLID
FUEL.
1.2 POSITIONING THE STOVE
It is very important to position the wood stove in an area that will favour the most efficient heat distribution
throughout the house. The stove should therefore be installed in the room where the most time is spent, and
in the most spacious room possible. Recall that wood stoves produce radiating heat, the heat we feel when we
are close to a wood stove. A wood stove also functions by convection, that is through the displacement of hot
air accelerated upwards and its replacement with cooler air at the floor level. The stove’s convection effect is
facilitated by the installation of a blower.

5
1.3 CLEARANCES TO COMBUSTIBLES AND FLOOR PROTECTOR
To install your appliance correctly, it is extremely important to respect all clearances to any combustibles as
indicated on your stove’s certification label.
Clearances to combustible materials
(see figure 1.3 to match each letter to a clearance)
CLEARANCES (SINGLE WALL PIPE)
CANADA USA
A 15" (381 mm) 15" (381 mm)
B 12" (305 mm) 12" (305 mm)
C 10" (254 mm) 10" (254 mm)
D 19" (483 mm) 19" (483 mm)
E 22" (559 mm) 22" (559 mm)
F 19" (483 mm) 19" (483 mm)
K 48" (1220 mm) 48" (1220 mm)
L 84" (213 cm) 84" (213 cm)
CLEARANCES (DOUBLE WALL PIPE)
CANADA USA
A 5" (127 mm) 5" (127 mm)
B 12" (305 mm) 12" (305 mm)
C 8" (203 mm) 8" (203 mm)
D 9" (229 mm) 9" (229 mm)
E 22" (559 mm) 22" (559 mm)
F 17" (432 mm) 17" (432 mm)
K 48" (1220 mm) 48" (1220 mm)
L 84" (213 cm) 84" (213 cm)

6
FIGURE 1.3 Clearances to combustible materials and floor protection

7
Floor protector
If the stove is to be installed on top of a combustible floor, it must be guarded by a non combustible material
as shown on figure 1.3 (see the dotted line area).
FLOOR PROTECTOR*
CANADA USA
G 8’’ (203 mm) – Note 1 N/A (Canada only)
H 8’’ (203 mm) N/A (Canada only)
I 18’’ (457 mm)
From door opening 16’’ (406 mm) From door opening
J N/A (USA only) 8’’ (203 mm)
M 8’’ (203 mm) N/A (Canada only)
N N/A (USA only) Note 2
*Steel with a minimum thickness of 0.015’’ (0.38 mm) or ceramic tiles sealed together with grout. No
protection is required if the unit is installed on a non-combustible floor (ex: concrete).
Note 1 : The floor protection at the back of the stove is limited to the stove’s required clearance if such
clearance is smaller than 8 inches (203 mm).
Note 2 : Only required under the horizontal section of the connector. Must exceed each side of the
connector by at least 2 inches (51 mm).
Reduced clearances using shielding
You may decrease the clearances by installing heat radiation shields between the walls or the ceiling and the
stove. These heat radiation shields must be installed permanently, and can include sheet metal, a rigid non-
combustible sheet or a masonry wall.
Clearances of not less than 1" (25 mm) and not more than 3" (76 mm) between the bottom of the shield and
the floor and not less than 3" (76 mm) between the top ofthe shield and the ceiling must be respected to allow
vertical air circulation behind the shield. The shield must extend 20" (500 mm) above the stove top and 18"
(450mm) to each side of the stove (see graphic 1).
Following the installation of such a heat radiation shield, the clearances mentioned on the stove certification
plate may be reduced as stated in the following table.

8
TYPE OF PROTECTION
Reducing Clearances With
Shielding
Sides and
Rear/Back Top
Sheet metal, a minimum of 0,024" (0,61mm) spaced out at
least 1" (25mm) by non-combustible spacers (see
graphic 2). 67% 50%
Ceramic tiles, or an equivalent non-combustible material on
fire-proof supports spaced out at least 1" (25 mm) by non-
combustible spacers (see graphic 3). 50% 33%
Ceramic tiles, or an equivalent non-combustible material on
fire-proof supports with a minimum of 0,024" (0,61 mm) sheet
metal backing spaced out at least 1" (25 mm) by non-
combustible spacers (see graphic 4)
67% 50%
Brick spaced out at least 1" (25 mm) by non-combustible
spacers (see graphic 5) 50% N/A
Brick with a minimum of 0,024" (0,61 mm) sheet metal
backing spaced out at least 1" (25 mm) by non-combustible
spacers (see graphic 6). 67% N/A

9
Graphic 1
A- Minimum clearance required between the appliance and an unshielded combustible ceiling.
B- 20 in. (500 mm) minimum;
C- 1 in. (25 mm) minimum;
D- Between 1 in. and 3 in. (25 mm and 75 mm);
E- 3 in.(75 mm) minimum;
F- 18 in. (457 mm) minimum.
1- Shielding;
2- Non-combustible spacers;
3- Ceiling protector;
4- Combustible wall;
5- Ceiling;
6- Appliance (side view);
7- Appliance (top view).