Osburn 3500 Wood Stove with Heat Activated Variable Speed Blower

Osburn 3500 Wood Burning Stove OB03500

The Osburn 3500 Wood Stove with Blower is a top-of-the-line wood-burning stove engineered for maximum heat output. Tailored for confronting harsh winter conditions, it's an excellent choice for heating larger homes, especially in areas with frequent extreme weather. This stove boasts emissions below 2.0 g/h, utilizes non-catalytic technology, and reduces fuel consumption, resulting in a user-friendly and efficient design. Its capacious firebox can hold up to 50 pounds of cordwood, and it comes equipped with a blower, thermodisc, and airmate for optimal heat distribution, ensuring maximum comfort.

This stove is capable of heating an area spanning from 1,000 to 2,700 square feet and is approved for mobile home installations. Its innovative design also incorporates an automatic glass "air wash" system, keeping the glass door clean without any additional effort. Constructed from heavy-duty carbon steel, it guarantees a durable, high-quality product, and its metallic black color seamlessly fits into the decor of any room.

Osburn 3500 Wood Stove Features

• Robust Build - Crafted from durable black metallic carbon steel for extended longevity.
• Efficient Performance - This EPA-certified appliance boasts a 77% efficiency rating with emissions as low as 2.0 g/h. It can burn for up to 10 hours under recommended conditions.
• Clean Glass Door - Featuring a unique vacuum design that ensures efficient combustion and prevents creosote buildup on the glass door.
• Powerful Heating - With a 110,000 BTU output, it can effectively heat an area ranging from 1,000 to 2,700 square feet.
• Included Blower - Comes with a high-quality CFM 130 convection blower for enhanced heating efficiency.

Tax Credit Elegibility

The Osburn 3500 wood stove is eligible for a US Tax Credit, click the link below to learn more.

Learn More

Documents & Downloads

Installation & Operation Manual

Dimensions Sheet

Osburn Product Catalog

Appliance Performance

• Fuel type: Dry cordwood
• Recommended heating area-ft²: 1,000 - 2,700
• Overall firebox volume-ft³: 3.5
• EPA loading volume-ft³: 2.88
• Maximum burn time: 10 h
• Maximum heat output-dry cordwood: 110,000 BTU/h (32.2 kW)
• Overall heat output rate: 17,200 BTU/h (5.0 kW) to 57,800 BTU/h (16.9 kW)
• Average overall efficiency (dry cordwood): 71 % (HHV) - 76 % (LHV)
• Optimum overall efficiency: 77 %
• Optimum heat transfer efficiency: 75 %
• Average particulate emissions rate: 1.6 g/h
• Average CO: 73 g/h

General Specs

• Manufacturer: Osburn
• Mobile Home Approved: Yes
• Manufacturer Part Number: OB03500-Config
• Recommended Heating Area (sq. ft.): 1000 - 2,700
• Door Type: Single, glass with cast iron frame
• Glass Surface: 18.875-Inches X 11.75-Inches
• Glass Viewing Area (sq. in.): 222
• Glass Type: Ceramic
• Opening Width: 19-Inches
• Opening Height: 9.875-Inches
• Ash Drawer: Yes
• Blower Kit Available: Yes
• Burn Time: 8 - 10 hrs
• Max Output - EPA test wood: 49,500 BTU/h
• Overall Depth: 33.5-Inches
• Overall Width: 28.875-Inches
• Overall Height: 34.75-Inches
• Firebox Depth: 22.175-Inches
• Firebox Width: 22.875-Inches
• Firebox Height: 12.875-Inches
• Firebox Volume (sq. ft.): 3.5
• Baffle: High heat-resistant C-cast
• Combustion Technology: Non-Catalytic
• Log Length (maximum): 22-Inches
• Log Positioning: Over width & Over depth
• Steel Thickness (Top): 5/16-Inches
• Minimum chimney height (feet): 15
• Type of Chimney (°F): 2100
• Recommended Chimney Diameter: 6-Inches
• Optimum Efficiency (%): 77%
• Emissions: 1.32 g/h
• Tested or/and listed as per applicable standards by: Interlek
• Fuel Type: Wood
• Weight: 524 lbs
• Overall Width: 28.875-Inches
• Overall Height: 34.75-Inches
• Made in USA: No

All Osburn Products come with a limited lifetime warranty. If you find any defects in the parts or workmanship, Osburn will repair or replace the defective product. Please click the link below to learn more about the specific warranty conditions.

Click Here to View Full Warranty

We offer FREE shipping on all products within the continental USA (lower 48 u.s. states)

The delivery will be made to your curbside. Similar to most ground shipments, signature may not be required. Be aware of any possible issues with a drop off delivery if you are not home, or if the weather is an issue. You are responsible for unpacking your Osburn Product, disposing of packing material and placing/installing the product in your house.

We will send you an email with your order shipment tracking information, so you can check with the shipping carrier directly to track the progress of your delivery. There is a 30 day window to voice any missing or damaged items. Please call us at 1-(640) 500-4847 and we would be happy to assist you.

Hassle free 30 days return and refund if the product isn't as described. Please read our return and refund policy for more information. Give us a call at 1-(640) 500-4847 to gain more information about this product.