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 90,000 BTU/h.
The design of the heater is flawless and enhanced by a set of high density bricks, a C-Cast baffle, a new cast iron door mold, an integrated ash drawer, a top heat deflector as well as decorative side panels.
This new generation wood stove offers a multitude of configuration options. In addition to the traditional or straight legs and the door overlay available in black or brushed silver, you can choose a pedestal, a rigid spark arrester, a blower with thermodisc, and a glass ash lip according to your needs. Let yourself be inspired and reinvent your interior comfort!
GENERAL FEATURES
| Combustion technology |
Non-catalytic |
| Maximum burn time |
10 h |
| High-efficiency certified appliance |
Yes, EPA 2020 approved |
| Maximum log length |
20" |
| Log positioning |
Loading over depth |
| Chimney diameter |
6" |
| Flue outlet diameter |
6" |
| Type of chimney |
CAN/ULC S629, UL 103 HT (2100 °F) |
| Minimum chimney height (feet) |
15' |
| Baffle type |
C-Cast or equivalent |
| Approved for an alcove installation |
Yes |
| Approved for a mobile home installation |
Yes, with fresh air intake |
| Shipping Weight |
465 lb |
| Door type |
Single, glass with cast iron frame |
| Glass type |
Ceramic glass |
| Glass surface – dimensions (Width X Height) |
14 1/2" X 11 5/8" |
| Glass air-wash system |
Yes |
| 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" |
| Firebox – dimension (Height) |
14 1/8" |
| Firebox – dimension (Width) |
19" |
| Firebox – dimension (Depth) |
21" |
| Firebox lined with refractory bricks for better heat distribution |
Yes |
| Stainless-steel secondary-air system improving gas combustion |
Yes |
| Model |
Legs or pedestal |
| Steel thickness – body |
3/16" |
| Steel thickness – top |
5/16" |
| USA standard (emissions) |
EPA |
| Canadian Standard (emissions) |
CSA B415.1-10 |
| USA standard (safety) |
UL 1482, UL 737 |
| Canadian standard (safety) |
ULC S627 |
| Tested and listed as per applicable standards |
By an accredited laboratory (CAN/USA) |
| Warranty |
Limited lifetime |
APPLIANCE PERFORMANCE
| Fuel type : |
Dry cordwood (16" recommended) |
| Recommended heating area-ft² :()
|
900 - 2,300 |
| Overall firebox volume-ft³ : |
3.3 |
| EPA loading volume-ft³ : |
2.67 |
| Maximum heat output-dry cordwood :
|
90,000 BTU/h (26.4 kW) |
| Overall heat output rate < :
|
15,841 BTU/h (4.64 kW) to 57,041 BTU/h (16.72 kW) |
| Average overall efficiency (dry cordwood) :
|
71.1 % (HHV)
|
76.6 % (LHV) |
| Optimum overall efficiency :
|
78 % |
| Optimum heat transfer efficiency :
|
74 % |
| Average particulate emissions rate :
|
0.95 g/h |
| Average CO :
|
61.3 g/h |
Minimum clearances to combustibles*
(Data expressed in inches. 1 inch = 25.4 mm)
|
Single wall pipe |
Double wall pipe |
| Clearance – back wall |
14 1/2" |
6" |
| Clearance - corner |
10" |
8" |
| Clearance – side wall |
12" |
12" |
| Clearance – top (measured from the platform on which the appliance is installed) |
84" |
84" |
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