For screen reader problems with this website, please call555-555-55555 5 5 5 5 5 5 5 5 5Standard carrier rates apply to texts.
Product Dimensions 24.87"h x 30.37"w x 29"d
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.Read More
The Osburn 3500 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!
Fuel type : Dry cordwood (16" recommended)
Heating area : 1,000-2,700 ft²
Maximum heat output : 110,000 BTU/h (32.2 kW)
Contact the retailer for options and accessories.
BEYOND FIRE
Wood and pellet stoves, inserts and fireplaces. Discover our wide range of premium quality Canadian made heaters specifically designed for your home.
*Wood insert only, all other products are sold separately. Images may not reflect the actual size. Color in images may differ in person; see the retailer for the actual finish.
General Specs | |
Color | Black |
Depth (in.) | 29 |
Width (in.) | 30.37 |
Height (in.) | 24.87 |
Fuel Type | Wood Logs |
Outdoor Approved | No |
Fireplace Type | Insert |
Vent Location | Top |
Collection | 3500 |
Color Finish Name | Black |
Appliance Performance | |
Overall firebox volume-ft³ : | 3.5 |
EPA loading volume-ft³ : | 2.88 |
Maximum burn time : | 10 h |
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 Features | |
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 |
Door type | Single, glass with cast iron frame |
Glass type | Ceramic glass |
Glass surface – dimensions (Width X Height) | 18.87" X 11.75" |
Glass air-wash system | Yes |
Premium quality blower included (CFM) | 144 |
Door opening – dimension (Height) | 9.87" |
Door opening - dimension (Width) | 19" |
Firebox – dimension (Height) | 12.87" |
Firebox – dimension (Width) | 22.87" |
Firebox – dimension (Depth) | 20.12" |
Firebox lined with refractory bricks for better heat distribution | Yes |
Stainless-steel secondary-air system improving gas combustion | Yes |
Steel thickness – body | .18'' |
Steel thickness – top | .31'' |
Fireplace opening – minimum (Height) | 26.25" |
Fireplace opening – minimum (Width) | 31" |
Fireplace opening – minimum (Depth) | 18.37" |
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) |
Warranty | Limited lifetime |