Osburn Matrix Wood Stove with Blower & Optional Soapstone Panels
Modern European Style Meets High-Efficiency Wood Heating
The Osburn Matrix wood stove combines sleek design, powerful heat output, and EPA 2020 efficiency—delivering reliable warmth with customizable steel or soapstone panel options.
Key Features
- Up to 75,000 BTU/h heat output
- Heats 500–2,100 sq. ft.
- EPA 2020 certified non-catalytic wood stove
- 130 CFM blower included for improved heat circulation
- Optional soapstone top and side panels
- Approved for alcove and mobile home installations
Product Features
High-Efficiency Wood Heating Performance
Designed for clean, efficient combustion, the Osburn Matrix delivers consistent heat with reduced emissions, making it an excellent primary or supplemental heat source.
Heats Large Living Spaces
With a recommended heating range of 500 to 2,100 square feet, this freestanding wood stove is ideal for living rooms, open-concept homes, and zone heating.
Included 130 CFM Variable-Speed Blower
The factory-installed blower enhances warm air circulation throughout your space, improving comfort and overall efficiency during extended burn cycles.
Spacious Firebox with Long Burn Times
The 2.4 cubic foot firebox supports logs up to 20 inches long, providing up to 8 hours of burn time for overnight heating convenience.
Optional Soapstone Panels
Customize your Matrix wood stove with optional soapstone side and top panels, offering natural heat retention and a refined, contemporary aesthetic.
Safe, Certified Installation Options
Approved for alcove and mobile home installations, and tested to UL and ULC safety standards, ensuring dependable performance in a wide range of installations.
Why Soapstone?
The Natural Advantage of Soapstone in Wood Stoves
Soapstone is one of the most respected materials in wood stove construction, prized for its exceptional heat retention, gentle radiant warmth, and timeless natural beauty.
Unlike traditional steel or cast iron, soapstone absorbs heat slowly and releases it gradually—continuing to warm your home long after the fire has burned down.
Superior Heat Retention
Soapstone has a high thermal mass, allowing it to store heat for hours and radiate warmth evenly over time. This reduces temperature swings and helps maintain a more comfortable indoor environment.
What this means for you:
- Longer-lasting warmth
- Less frequent reloading
- Reduced peaks and drops in room temperature
Softer, More Comfortable Heat
Because soapstone releases heat gradually, the warmth feels gentler and more consistent compared to the sharp, radiant heat of steel stoves.
Ideal for:
- Living spaces where comfort matters most
- Homes with open layouts
- Extended burn cycles during cold winter nights
Improved Efficiency & Burn Control
By stabilizing firebox temperatures, soapstone promotes more efficient combustion, especially during low- or medium-burns.
This can result in:
- Better heat utilization
- Cleaner burns
- Enhanced overall efficiency
Heat That Lasts After the Fire Goes Out
One of soapstone’s most appreciated benefits is its ability to continue radiating heat even after the flames are gone—a major advantage for overnight heating or when returning home to residual warmth.
Natural Beauty with Every Stone
Each soapstone panel is naturally unique, featuring subtle color variations and veining that give your stove a distinct, handcrafted appearance.
Soapstone complements:
- Modern interiors
- Rustic or traditional homes
- Minimalist and Scandinavian-inspired designs
A Natural, Sustainable Material
Soapstone is a natural stone valued for its durability and longevity. When used in wood stoves, it supports efficient heating while reducing the need for constant refueling.
Soapstone & the Osburn Matrix Wood Stove
The Osburn Matrix wood stove offers optional soapstone top and side panels, allowing you to enjoy the benefits of soapstone heat retention while maintaining the stove’s sleek European styling and EPA 2020-certified performance.
Quick Comparison: Steel vs. Soapstone
| Feature |
Steel Stove |
Soapstone Stove |
| Heat Response |
Fast |
Gradual |
| Heat Retention |
Low |
Excellent |
| Radiant Comfort |
Sharp |
Soft & even |
| Residual Heat |
Minimal |
Long-lasting |
| Aesthetic |
Uniform |
Naturally unique |
Product Specifications
Appliance Performance
| Specification |
Details |
| Fuel Type |
Dry cordwood (16" recommended) |
| Heating Area |
500 – 2,100 sq. ft. |
| Maximum Heat Output |
75,000 BTU/h (22.0 kW) |
| Maximum Burn Time |
Up to 8 hours |
| Firebox Volume |
2.4 cu. ft. |
| EPA Loading Volume |
1.95 cu. ft. |
| Overall Heat Output Range |
14,200 – 44,500 BTU/h |
| Average Efficiency |
72% HHV / 77% LHV |
| Optimum Efficiency |
79% |
| Particulate Emissions |
2.3 g/hr |
| EPA Certification |
EPA 2020 Compliant |
General Features
| Feature |
Specification |
| Combustion Technology |
Non-catalytic |
| Maximum Log Length |
20" |
| Log Orientation |
East–West |
| Blower Included |
Yes – 130 CFM |
| Baffle Type |
C-Cast or equivalent |
| Firebox Lining |
Refractory bricks |
| Secondary Air System |
Stainless steel |
| Door Type |
Single glass door, cast iron frame |
| Glass Type |
Ceramic |
| Glass Air Wash |
Yes |
Dimensions & Construction
| Measurement |
Size |
| Overall Height |
36 7/8" |
| Overall Width |
27 1/8" |
| Overall Depth |
25" |
| Firebox Height |
11 7/8" |
| Firebox Width |
21" |
| Firebox Depth |
16 1/2" |
| Door Opening (H × W) |
8 3/4" × 17 1/2" |
| Glass Size |
19 5/8" × 11 7/8" |
| Shipping Weight |
506 lbs |
| Steel Thickness (Body / Top) |
3/16" / 5/16" |
Venting & Chimney Requirements
| Specification |
Requirement |
| Chimney Diameter |
6" |
| Flue Outlet Diameter |
6" |
| Approved Chimney Type |
CAN/ULC S629, UL 103 HT (2100°F) |
| Minimum Chimney Height |
12 ft |
Certifications & Approvals
| Category |
Standard |
| U.S. Emissions |
EPA |
| Canadian Emissions |
CSA B415.1-10 |
| U.S. Safety |
UL 1482, UL 737 |
| Canadian Safety |
ULC-S627 |
| Alcove Installation |
Approved |
| Mobile Home Installation |
Approved |
| Testing |
Accredited laboratory (CAN/USA) |
Minimum Clearance to Combustibles
| Location |
Single Wall Pipe |
Double Wall Pipe |
| Back Wall |
14 1/2" |
6" |
| Corner |
10" |
7" |
| Side Wall |
17" |
16" |
| Ceiling Height |
84" |
84" |
| Floor Protection (Front) |
18" |
16" |
Warranty
Warranty Coverage – Osburn Wood Stoves & Inserts
Osburn wood-burning appliances are backed by a limited lifetime manufacturer’s warranty that covers specific components for varying durations. Coverage applies to the original purchaser and is subject to proper installation and use per the owner’s manual.
Warranty Coverage:
| Component / Description |
Parts Coverage |
Labor Coverage |
| Combustion chamber (welds only) and cast-iron door frame |
Lifetime* |
5 years |
| Ceramic glass**, plating (manufacturing defect**), convector air-mate |
Lifetime* |
N/A |
| Surrounds, heat shields, ash drawer, steel legs, pedestal, trims (aluminum extrusions), vermiculite, C-Cast or equivalent baffle**, secondary air tubes**, removable stainless steel combustion chamber, deflectors, and supports |
7 years* |
N/A |
| Handle assembly, glass retainers, and air control mechanism |
5 years |
3 years |
| Removable carbon steel combustion chamber components |
5 years |
N/A |
| Standard and optional blower, heat sensors, switches, rheostat, wiring, and electronics |
2 years |
1 year |
| Paint (peeling**), gaskets, insulation, ceramic fiber blankets, refractory bricks (fireplace only*) and other options |
1 year |
N/A |
| All replacement parts supplied under warranty |
90 days |
N/A |
Important Warranty Notes
- Lifetime coverage is limited to one replacement.
- Photo documentation may be required to validate claims.
- Warranty applies to manufacturing defects only.
- Damage caused by improper installation, misuse, abuse, over-firing, or failure to follow installation instructions is not covered.
- Labor coverage applies only where explicitly stated.
- Warranty terms are subject to the manufacturer’s full warranty policy.
What This Means for Homeowners
Osburn’s warranty reflects long-term confidence in the structural components that matter most—while clearly defining wear items and electronics that naturally experience use-related aging.
For full warranty eligibility:
- Installation must comply with the owner’s manual
- Appliance must be operated using approved fuels
- Routine maintenance must be performed as recommended
About the Manufacturer
Who Is Osburn?
Osburn is a Canadian manufacturer specializing in high-efficiency wood stoves and zero-clearance wood fireplaces designed for real-world home heating. The brand is widely recognized in North America for producing EPA-certified wood-burning appliances that combine strong heat output, clean combustion, and durable construction.
Founded in Québec, Canada, Osburn has built its reputation around performance-driven wood heating, offering products capable of heating entire homes while meeting modern emissions and safety standards.
What Is Osburn Known For?
Osburn is best known for:
- Wood stoves & inserts with high BTU output
- EPA 2020–certified wood-burning technology
- Non-catalytic combustion systems that simplify operation
- Large fireboxes and extended burn times
- Canadian manufacturing and engineering standards
Osburn stoves & inserts are designed to deliver both ambiance and functional heat, making them suitable for homeowners seeking a real wood fire that also contributes meaningful warmth.
Where Are Osburn Wood Stoves Made?
Osburn fireplaces and wood stoves are designed and manufactured in Canada. The brand operates under Stove Builder International (SBI), one of North America’s largest and most established hearth appliance manufacturers.
This manufacturing structure allows Osburn to maintain:
- Consistent quality control
- In-house testing and certification
- Long-term parts availability
- Proven reliability across product lines
Are Osburn Products EPA Certified?
Yes. Osburn fireplaces and stoves meet EPA 2020 emissions standards, making them compliant for installation in the United States. These certifications ensure:
- Lower particulate emissions
- Improved fuel efficiency
- Cleaner-burning fires compared to older wood fireplaces
Many Osburn models are also certified to UL and ULC safety standards for use in both the U.S. and Canada.
Can Osburn Fireplaces Be Used for Heating a Home?
Yes. Many Osburn wood stoves can heat 750 to over 2,000 square feet, depending on the model, home layout, and installation. While often installed for ambiance, Osburn stoves are frequently used as:
- Primary heat sources in open-concept homes
- Supplemental heating systems to reduce reliance on fossil fuels
- Emergency heat during power outages
Osburn’s Design Philosophy: Beyond Fire
Osburn describes its approach as “Beyond Fire”—a focus on preserving the authenticity of a real wood fire while reimagining it for modern homes. This philosophy emphasizes:
- Efficient combustion
- Clean-burning technology
- Durable materials
- Contemporary styling that fits today’s interiors
The result is a fireplace that delivers more than just appearance—it delivers dependable heat.
Why Homeowners Choose Osburn
Homeowners choose Osburn fireplaces because they offer:
- Canadian-made quality
- High heat output with clean emissions
- EPA 2020 compliance
- Zero-clearance installation flexibility
- Large glass viewing areas
- Long-term manufacturer support
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