Osburn MATRIX OB02032 User manual

Installation and Operation Manual
MATRIX
(OB02032 model)
MOBILE
HOME
Printed in Canada
Safety tested according to ULC S627,
UL 1482 and UL 737 standards by an
accredited laboratory.
CONTACT LOCAL BUILDING OR FIRE OFFICIALS ABOUT RESTRICTIONS AND INSTALLATION INSPECTION REQUIREMENTS IN
LOCAL AREA.
READ THIS ENTIRE MANUAL BEFORE INSTALLATION AND USE OF THIS WOOD STOVE. FAILURE TO FOLLOW THESE
INSTRUCTIONS COULD RESULT IN PROPERTY DAMAGE, BODILY INJURY OR EVEN DEATH.
READ AND KEEP THIS MANUAL FOR REFERENCE
ENGLISH
US Environmental Protection Agency
phase II certified wood stove compliant
with 2020 cord wood standard
45989A
2021-06-27

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As one of North America’s
largest and most respected
wood stove and fireplace
manufacturers, Stove Builder
International takes pride in the
quality and performance of all
its products.
The following pages provide
general advice on wood
heating, detailed instructions
for safe and effective
installation, and guidance
on how to get the best
performance from this stove.
It is highly recommend that
this wood burning hearth
product be installed and
serviced by professionals who
are certified by a «Qualified
Agengy» such as NFI (National
Fireplace Institute®) or CSIA
(Chimney Safety Institute of
America) in the United States
and in Canada by WETT
(Wood Energy Technology
Transfer) or in Quebec
by APC (Association des
Professionnels du Chauffage).
Contact local building or fire
officials about restrictions
and installation inspection
requirements in local area.
A building permit might be
required for the installation of
this stove and the chimney
that it is connected to. It
is also recommended to
inform your home insurance
company.
Please read this entire manual
before installing and using this
stove.
A primary alternative heat
source should be available in
the home. This heating unit
may serve as a supplementary
heat source. The manufacturer
cannot be responsible for
additional heating costs
associated with the use of an
alternative heat source.
ONLINE WARRANTY REGISTRATION
If the unit requires repairs during the warranty period, proof of purchase must be provided. The
purchase invoice must be kept. The date indicated on it establishes the warranty period. If it
can not be provided, the warranty period will be determined by the date of manufacture of the
product.
It is also highly recommended to register the warranty online at
https://www.osburn-mfg.com/en/warranty/warranty-registration/
Registering the warranty will help to quickly find the information needed on the unit.
THANK YOU FOR CHOOSING
THIS WOOD STOVE.
If this stove is not
installed properly,
combustible materials
near it may overheat
and catch fire.
To reduce the
risk of fire, follow
the installation
instructions in this
manual.

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TABLE OF CONTENTS
PART A - OPERATION AND MAINTENANCE .............................................................................. 7
1. Safety Information .................................................................................................................... 7
2. General Information.................................................................................................................. 8
2.1 Performances .................................................................................................................. 8
2.2 Specifications .................................................................................................................. 9
2.3 Dimensions.....................................................................................................................10
2.4 EPA Certification Loading ................................................................................................12
2.5 Materials ........................................................................................................................13
2.6 Zone Heating..................................................................................................................13
2.7 Emissions and Efficiency .................................................................................................14
3. Fuel ......................................................................................................................................... 14
3.1 Tree Species...................................................................................................................14
3.2 Log Length.....................................................................................................................15
3.3 Piece Size ......................................................................................................................15
3.4 Compressed Wood Logs .................................................................................................15
3.5 Drying Time ....................................................................................................................15
4. Stove Operation ..................................................................................................................... 17
4.1 Pedestal Wood Storage...................................................................................................17
4.2 Fire Screen .....................................................................................................................17
4.3 Blower Operation ............................................................................................................18
5. Burning Wood Efficiently ...................................................................................................... 18
5.1 First Use.........................................................................................................................18
5.2 Lighting Fires..................................................................................................................19
5.3 Combustion Cycles .........................................................................................................20
5.4 Rekindling a Fire .............................................................................................................20
5.5 Removing Ashes .............................................................................................................21
5.6 Air Intake Control ............................................................................................................21
5.7 Fire Types.......................................................................................................................22
6. Maintenance ........................................................................................................................... 24
6.1 Cleaning and Painting .....................................................................................................24
6.2 Refractory Materials and Baffle ........................................................................................24
6.3 Glass Door .....................................................................................................................24
6.4 Door ..............................................................................................................................25
6.5 Exhaust System ..............................................................................................................27
6.6 Frequency ......................................................................................................................27

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PART B - INSTALLATION............................................................................................................ 28
7. Safety Information and Standards......................................................................................... 28
7.1 Mobile Home ..................................................................................................................28
7.2 Regulations Covering Stove Installation ............................................................................29
7.3 Location of the Certification Label....................................................................................29
8. Clearances.............................................................................................................................. 29
8.1 Combustible Materials.....................................................................................................29
8.2 Floor Protector ...............................................................................................................33
8.3 Reducing Wall and Ceiling Clearances Safely ....................................................................34
9. The Venting System................................................................................................................ 36
9.1 General .........................................................................................................................36
9.2 Suitable Chimneys ..........................................................................................................36
9.3 Minimum Chimney Height ................................................................................................38
9.4 Chimney Location ...........................................................................................................38
9.5 Supply of Combustion Air ................................................................................................39
9.6 Chimney Connector ........................................................................................................40
Appendix 1: Side Panels Installation ........................................................................................ 42
Appendix 2: Top Panels Installation ......................................................................................... 44
Appendix 3: Log retainers installation...................................................................................... 45
Appendix 4: Optional Fresh Air Intake Installation .................................................................. 46
Appendix 5: Optional Fire Screen Installation.......................................................................... 47
Appendix 6: Blower and optional thermodisc installation....................................................... 48
Appendix 7: Air Tubes and Baffle Installation .......................................................................... 49
Appendix 8: Exploded Diagram and Parts List........................................................................ 51
Osburn Limited Lifetime Warranty............................................................................................. 54
Dealer:
Installer:
Phone Number:
Serial Number:

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CERTIFICATION PLATE

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PART A - OPERATION AND MAINTENANCE
1. Safety Information
• This stove has been tested for use with an open door in conjunction with a fire screen, sold separately.
The door may be open, or fire screen removed only during lighting procedures or reloading. Always
close the door or put back the fire screen after ignition. Do not leave the stove unattended when
the door is opened with or without the fire screen.
• WARNING : OPERATE ONLY WITH THE DOOR FULLY CLOSED OR FULLY OPEN WITH THE
FIRE SCREEN IN PLACE. IF THE DOOR IS LEFT PARTLY OPEN, GAS AND FLAME MAY BE
DRAWN OUT OF THE OPENING, CREATING RISKS FROM BOTH FIRE AND SMOKE.
• HOT WHILE IN OPERATION, KEEP CHILDREN, CLOTHING AND FURNITURE AWAY.
CONTACT MAY CAUSE SKIN BURNS. GLOVES MAY BE NEEDED FOR STOVE OPERATION.
• Using a stove with cracked or broken components, such as glass, firebricks or baffle may produce
an unsafe condition and may damage the stove.
• Open the air control fully before opening the loading door.
• NEVER USE GASOLINE, LANTERN FUEL (NAPHTHA), FUEL OIL, MOTOR OIL, KEROSENE,
CHARCOAL LIGHTER FLUID, OR SIMILAR LIQUIDS OR AEROSOLS TO START A FIRE IN
THIS STOVE. KEEP ALL SUCH LIQUIDS OR AEROSOLS WELL AWAY FROM THE STOVE
WHILE IT IS IN USE.
• Do not store fuel within heater minimum installation clearances.
• Burn only seasoned natural firewood.
• This appliance should always be maintained and operated in accordance with these instructions.
• Do not elevate the fire by using a grate.
• Do not use makeshift materials or make any compromises when installing this appliance.
• This wood heater needs periodic inspection and repair for proper operation. It is against federal
regulations to operate this wood heater in a manner inconsistent with operating instructions in this
manual.
• A smoke detector, a carbon monoxide detector and a fire extinguisher should be installed in the
house. The location of the fire extinguisher should be known by all family members.
This product can expose you to chemicals including carbon monoxide, which is
known to the State of California to cause cancer, birth defects or other reproductive
harm. For more information go to www.P65warnings.ca.gov/

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2. General Information
2.1 Performances
Values are as measured per test method, except for the recommended heating area, firebox volume,
maximum burn time and maximum heat output.
Model Matrix (OB02032)
Fuel Type Dry Cordwood
Combustion Technology Non-catalytic
Recommended heating area (sq. ft..)1500 to 2,100 ft2(47 to 195 m2)
Overall firebox volume 2.4 ft3 (0.068 m3)
EPA loading volume 2.02 ft3(0.057 m3)
Maximum burn time18 hours
Maximum heat output (dry cordwood)275,000 BTU/h (22.0 kW)
Overall heat output rate (min. to max.)2 314,800 BTU/h to 28,600 BTU/h
(4.34 kW to 8.38 kW)
Average overall efficiency3
Dry cordwood 69 % (HHV)474 % (LHV)5
Optimum efficiency677 %
Average particulate emissions rate71.54 g/h (EPA / CSA B415.1-10)8
Average CO989.4 g/h
1Recommended heating area and maximum burn time may vary subject to location in home, chimney draft,heat loss factors, climate, fuel type
and other variables. The recommended heated area for a given appliance is dened by the manufacturer as its capacity to maintain a minimum
acceptable temperature in the designated area in case of a power failure.
2The maximum heat output (dry cordwood) is based on a loading density varying between 15 lb/ft3and 20 lb/ft3. Other performances are based on
a fuel load prescribed by the standard. The specied loading density varies between 7 lb/ft³ and 12 lb/ft3. The moisture content is between 19%
and 25%.
3As measured per CSA B415.1-10 stack loss method.
4Higher Heating Value of the fuel.
5Lower Heating Value of the fuel.
6Optimum overall efciency at a specic burn rate (LHV).
7This appliance is ofcially tested and certied by an independent agency.
8Tested and certied in compliance with CFR 40 part 60, subpart AAA, section 60.534(a)(1(ii) and draft ASTM WK47329-14
9Carbon monoxide.

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2.2 Specifications
Maximum log length10 20 in (508 mm) east-west
Flue outlet diameter 6 in (150 mm)
Recommended connector pipe diameter 6 in (150 mm)
Type of chimney ULC S629, UL 103 HT (2100 °F)
Baffle material C-Cast
Approved for alcove installation Yes
Approved for mobile home installation11 Yes
Type of door Simple, glass with cast iron frame
Type of glass Ceramic glass
Blower Included (up to 130 CFM)
Particulate emission standard12 EPA / CSA B415.1-10
USA standard (Safety) UL 1482, UL 737
Canada standard (Safety) ULC S627
10 North-south: ends of the logs visible, East-west: sides of the logs visible.
11 Mobile homes (Canada) or manufactured homes (USA): The US Department of Housing and Urban Development describes “manufactured homes”
better known as “mobile homes” as follows; buildings built on xed wheels and those transported on temporary wheels/axles and set on a permanent
foundation. In Canada, a mobile home is a dwelling for which the manufacture and assembly of each component is completed or substantially
completed prior to being moved to a site for installation on a foundation and connection to service facilities and which conforms to the CAN/CSA-
Z240 MH standard.
12 Tested and certied in compliance with CFR 40 part 60, subpart AAA, section 60.534(a)(1(ii) and draft ASTM WK47329-14

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2.3 Dimensions
27 1/4"
692mm25 1/2"
648mm
12 3/4"
324mm
5 3/4"
145mm
Ø
6"
150mm
Figure 1: Top view
15 3/4"
400mm
9 3/4"
248mm
24 1/4"
616mm
8 3/4"
222mm
20 3/4"
528mm
2 3/4" 70mm 23 5/8"
600mm 24"
609mm
24 3/8"
618mm
20 5/8"
525mm
20 7/8"
530mm
Figure 2: Front view Figure 3: Side view