Osburn
Osburn 3500 Wood Insert With Black Door Overlay, Faceplate, Brushed Nickel Large Faceplate Trims & Forever Flex Liner Kit
Osburn 3500 Wood Insert With Black Door Overlay, Faceplate, Brushed Nickel Large Faceplate Trims & Forever Flex Liner Kit
SKU:OB03510K+OA10163+OA10032+OA10129
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Description
The Osburn 3500 wood insert combines power, efficiency and safety. With its amazing features and sober lines that give way to one of the largest glass surfaces in its category, this insert will blend perfectly with the architecture of your home. Its flawless design reveals all the Canadian know-how in terms of alternative heating and will quickly become the house favorite. No harsh winter can resist it!
Because each house is unique, choose the door overlay, the faceplate and the trims that suit you!
What's Included
- 3500 Wood Insert Assembly
- Door Overlay
- 32" x 44" Faceplate
- 32" x 44" Faceplate Trim Kit
Not Included
- Liner Adapter
- Firescreen
- Air Intake Kit
Features
- Construction & Durability: Made from black metallic carbon steel, providing long-term durability
- Heat Distribution: Equipped with heavy-duty ceramic bricks for even heat distribution
- Combustion Efficiency: Features a unique vacuum design for efficient combustion, reducing creosote build-up on the glass
- Secondary Air System: Creates a second combustion zone to enhance fuel efficiency and cleaner burning
- Glass Door: Comes with a large, single glass door with a cast iron frame
- Fuel Type: Uses dry cordwood with a recommended maximum log length
Specifications
| Combustion technology | Non-catalytic |
| High-efficiency certified appliance | Yes, EPA 2020 approved |
| Maximum log length | 22" |
| Log positioning | Loading over width and over depth |
| Chimney diameter | 6" |
| Flue outlet diameter | 6" |
| Type of chimney | Liner - ULC-S635, CAN/ULC-S640, UL1777 |
| Minimum chimney height (feet) | 15' |
| Baffle type | C-Cast or equivalent |
| Approved for a mobile home installation | No |
| Shipping Weight | 540 lb (245 kg) |
| Door type | Single, glass with cast iron frame |
| Glass type | Ceramic glass |
| Glass surface – dimensions (Width X Height) | 18 7/8" X 11 3/4" |
| Glass air-wash system | Yes |
| Premium quality blower included (CFM) | 144 |
| Overall dimension (Height) | 24.875" |
| Overall dimension (Width) | 30.375" |
| Overall dimension (Depth) | 29" |
| Door opening – dimension (Height) | 9 7/8" |
| Door opening - dimension (Width) | 19" |
| Firebox – dimension (Height) | 12 7/8" |
| Firebox – dimension (Width) | 22 7/8" |
| Firebox – dimension (Depth) | 20 1/8" |
| Firebox lined with refractory bricks for better heat distribution | Yes |
| Stainless-steel secondary-air system improving gas combustion | Yes |
| Steel thickness – body | 3/16" |
| Steel thickness – top | 5/16" |
| Fireplace opening – minimum (Height) | 26 1/4" |
| Fireplace opening – minimum (Width) | 31" |
| Fireplace opening – minimum (Depth) | 18 3/8" |
| USA standard (emissions) | EPA |
| Canadian Standard (emissions) | CSA B415.1-10 |
| USA standard (safety) | UL 1482, UL 737 |
| Canadian standard (safety) | ULC S628 |
| Tested and listed as per applicable standards | By an accredited laboratory (CAN/USA) |
Appliance Performance
| Fuel type | Dry cordwood (16" recommended) | |
| 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 | |
Clearance
| Minimum clearances to combustibles* (Data expressed in inches. 1 inch = 25.4 mm) | ||
| Canada | United-States | |
| Clearance – top (measured from the platform on which the appliance is installed)** | 84" | 84" |
| Clearance – combustible side mantle to unit | 9" | 9" |
| Clearance – combustible top mantle to unit | 27" | 27" |
| Clearance – combustible side wall to unit | 16" | 16" |
| Clearance – minimum floor protection in front of the appliance | 18'' | 16'' |
| Clearance - from the top of the unit to the shelf | 27" | |
| Clearance – from the top of the insert to the shelf | 27" | |
Technical Drawings & Dimensions
Configuration
| 3500 Wood Insert with Large Faceplate, Brushed Nickel Faceplate Trims and Brushed Nickel Door Overlay |
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| 3500 Wood Insert with Large Faceplate, Black Faceplate Trims, and Brushed Nickel Door Overlay |
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| 3500 Wood Insert with Medium Faceplate, Brushed Nickel Faceplate Trims and Brushed Nickel Door Overlay |
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| 3500 Wood Insert with Medium Faceplate, Black Faceplate Trims, and Brushed Nickel Door Overlay |
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| 3500 Wood Insert with Large Faceplate, Brushed Nickel Faceplate Trims, and Black Door Overlay |
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| 3500 Wood Insert with Large Faceplate, Black Faceplate Trims, and Black Door Overlay |
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| 3500 Wood Insert with Medium Faceplate, Brushed Nickel Faceplate Trims and Black Door Overlay |
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| 3500 Wood Insert with Medium Faceplate, Black Faceplate Trims, and Black Door Overlay |
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Warranty
The warranty of the manufacturer extends only to the original retail purchaser and is not transferable. This warranty covers brand-new products only, which have not been altered, modified, or repaired since shipment from the factory. Proof of purchase (dated bill of sale), model name, and serial number must be supplied when making any warranty claim to your OSBURN dealer. This warranty applies to normal residential use only. This warranty is void if the unit is used to burn material other than cordwood (for which the unit is not certified by EPA) and void if not operated according to the owner's manual. Damages caused by misuse, abuse, improper installation, lack of maintenance, overfiring, negligence or accident during transportation, power failures, downdrafts, venting problems, or under-estimated heating areas are not covered by this warranty. The recommended heated area for a given appliance is defined by the manufacturer as its capacity to maintain a minimum acceptable temperature in the designated area in case of a power failure.
This warranty does not cover any scratch, corrosion, distortion, or discoloration. Any defect or damage caused by the use of unauthorized or other than original parts voids this warranty. An authorized qualified technician must perform the installation in accordance with the instructions supplied with this product and all local and national building codes. Any service call related to an improper installation is not covered by this warranty.
Click to see Complete Warranty Details
The manufacturer may require that defective products be returned or that digital pictures be provided to support the claim. Returned products are to be shipped prepaid to the manufacturer for investigation. Transportation fees to ship the product back to the purchaser will be paid by the manufacturer. Repair work covered by the warranty, executed at the purchaser's domicile by an authorized qualified technician requires the prior approval of the manufacturer. All parts and labour costs covered by this warranty are limited according to the table below.
The manufacturer, at its discretion, may decide to repair or replace any part or unit after inspection and investigation of the defect. The manufacturer may, at its discretion, fully discharge all obligations with respect to this warranty by refunding the wholesale price of any warranted but defective parts. The manufacturer shall, in no event, be responsible for any uncommon, indirect, consequential damages of any nature, which are in excess of the original purchase price of the product. A one-time replacement limit applies to all parts benefiting from lifetime coverage. This warranty applies to products purchased after June 1st, 2015.
| DESCRIPTION | PARTS | LABOUR |
|---|---|---|
| Combustion chamber (welds only) and cast iron door frame | Lifetime*** | 5 years |
| Ceramic glass**, plating (manufacturing defect**), and 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 parts replaced under the warranty | 90 days | N/A |
*Subject to limitations above **Picture required ***Limited to one replacement
Additional Information:
Labour cost and repair work to the account of the manufacturer are based on a predetermined rate schedule and must not exceed the wholesale price of the replacement part.
Shall your unit or a component be defective, contact immediately your OSBURN dealer. To accelerate processing of your warranty claim, make sure to have on hand the following information when calling:
- Your name, address, and telephone number
- Bill of sale and dealer's name
- Installation configuration
- Serial number and model name as indicated on the nameplate fixed to the back of your unit
- Date of purchase
- Nature of the defect and any relevant information
Before shipping your unit or defective component to our plant, you must obtain an Authorization Number from your OSBURN dealer. Any merchandise shipped to our plant without authorization will be refused automatically and returned to sender.
