3300 Wood Stove

Model: #OB03300

Brand: Osburn

The Osburn 3300 represents the essence of eco-friendly and efficient heating. With an emission rate of 0.95 g/h, this non-catalytic wood stove is among the cleanest on the market and represents an environmentally friendly source of energy. This north-south loading model will keep your family warm all night long, even in very cold weather, thanks to its power of 95,000 BTU/h.

Appliance Performance

Firebox – dimension (Height) 14 1/8"
Firebox – dimension (Width) 19"
Firebox – dimension (Depth) 21"
Overall dimension (Height) 34"
Overall dimension (Width) 24 1/4"
Overall dimension (Depth) 30 1/2"
Door opening dimension (Height) 12"
Door opening dimension (Width) 16"
Steel thickness – body 3/16"
Minimum chimney height (feet) 12
Maximum log length 20"
Weight 465 lb
Log positioning: load with wood east to west, load the wood from left to right or right to left
Maximum heat output (dry cord wood) 90,000 BTU/h (26.4 kW)
Canadian standard (emissions) CSA B415.1-10
USA standard (emissions) EPA Method 28
Canadian standard (safety) ULC S627
USA standard (safety) UL 1482, UL 737
Overall heat output rate (max.) 57,041 BTU/h (16.72 kW)
Overall heat output rate (min.) 15,841 BTU/h (4.64 kW)
Average CO 61.3 g/h
Type of chimney CAN/ULC S629, UL 103 HT (2100 °F)
Fuel type dry cord wood
Door type Single, glass with cast iron frame
Glass type Ceramic glass
Firebox volume (cu. ft.) 3.3
Glass surface – dimensions (Width x Height) 14 1/2" x 11 5/8"
Recommended heating area (sq.ft.) 1000 - 2,700
Approved for a mobile home installation Yes
Steel thickness – top 5/16"
Optimum efficiency 78%
Average particulate emissions rate 0.95 g/h
Recommended chimney diameter 6"
Baffle type High heat-resistant C-cast
Maximum burn time 10 h
Flue outlet diameter 6"
Warranty Limited lifetime
Tested and listed as per applicable standards by an accredited laboratory (CAN/USA)

Minimum clearances to combustibles

(Data expressed in inches. 1 inch = 25.4 mm)

Single wall pipe
Double wall pipe
Single wall pipe
(United States)
Double wall pipe
(United States)
Back 14.5" 6" 14.5" 6"
Sides 10" 8" 10" 8"
Corners 12" 12" 12" 12"
(Measured from floor)
84" 84" 84" 84"

Call Us

If you have any questions, or you're ready to place your order, give us a call at (440) 293-4622