Osburn redefines the design of this heating appliance and sets new standards for emissions. This new version keeps its 2.4 cubic foot combustion chamber and still offers the same power with an impressive emission performance of around 1.54 g/h. With this model, the 130 CFM fan is still included. Its new cast iron door gives a youthful look with elegant lines while retaining the spirit of wood heating.
Requires the addition of one each of (A) and (B) required accessories to complete the unit
- OA10237 Black Door Overlay
- OA10238 Brushed Nickel Door Overlay
- OA10226 Black Cast Iron Traditional Legs With Ash Drawer
- OA10228 Brushed Nickel Cast Iron Traditional Legs With Ash Drawer
- OA10235 Black Cast Iron Straight Legs With Ash Drawer
- OA10239 Pedestal With Ash Drawer
|Fuel type:||Dry Cordwood|
|Recommended heating area (sq. ft.):||500-2,100|
|Firebox volume (cu. ft.):||2.4|
|Maximum burn time:||8h|
|Maximum heat output (dry cordwood):||75,000 BTU/h (22.0 kW)|
|Overall hrat output rate (min. to max):||14,800 BTU/h (4.34 kW) to 28,600 BTU/h (8.38 kW)|
|Average overall efficiency (EPA cribs / Douglas fir)||N.A (HHV) N.A (LHV)|
|Average overall efficiency ( dry cordwood):||69% (HHV) 74% (LHV)|
|Average particulate emissions rate:||1.54 g/h|
|Average CO:||89.4 g/h|
Values are as measured per test method, except for the recommended heating area, firebox volume, maximum burn time and maximum heat output.
Recommended heating area and maximum burn time may vary subject to location in home, chimney draft,heat loss factors, climate, fuel type and other variables. 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.
The maximum heat output (dry cordwood) is based on a loading density varying between 15 lb/ft³ and 20 lb/ft³. Other performances are based on a fuel load prescribed by the standard. The specified loading density varies between 7 lb/ft³ and 12 lb/ft³. The moisture content is between 19% and 25%.
(Average overall efficiency) As measured per CSA B415.1-10 stack loss method.
(HHV) Higher Heating Value of the fuel.
(LHV) Lower Heating Value of the fuel.
Performances based on a fuel load prescribed by the standard at 7 lb/ft³ and with a moisture content between 19% and 25%.
Optimum overall efficiency at a specific burn rate (LHV).
This appliance is officially tested and certified by an independent agency.
|High-efficiency certified appliance:||Yes, EPA 2020approved|
|Maximum log length:||20"|
|Log positioning:||Over width|
|Flue outlet diameter:||6"|
|Type of chimney:||CAN/ULC S629, UL 103 HT (2100 °F)|
|Minimum chimney height (feet):||12'|
|Approved for an alcove installation:||Yes|
|Approved for a mobile home installation:||Yes, with fresh air intake|
|Shipping Weight:||390 lb (177 kg)|
|Door type:||Single, glass with cast iron frame|
|Glass type:||Ceramic glass|
|Glass surface – dimensions (Width X Height):||17 1/8" X 10 1/4"|
|Glass air-wash system:||Yes|
|Premium quality blower included (CFM):||130|
|Overall dimension (Height):||33 1/8"|
|Overall dimension (Width):||27"|
|Overall dimension (Depth):||29"|
|Door opening – dimension (Height):||9"|
|Door opening - dimension (Width):||17 1/2"|
|Firebox – dimension (Height):||11 7/8"|
|Firebox – dimension (Width):||21"|
|Firebox – dimension (Depth):||16 3/4"|
|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"|
|Easy-to-access ash drawer:||Yes|
|USA standard (emissions):||Comply with EPA 2020|
|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)|
Minimum clearances to combustibles*
(Data expressed in inches. 1 inch = 25.4 mm)
|Single wall pipe||Double wall pipe||Single wall pipe||Double wall pipe|
|Clearance-back wall||14 ½"||6"||11"||6"|
|Clearance – top (measured from the platform on which the appliance is installed)**||
*The information given on the certification label affixed to the appliance always overrides the information published in any other media (owner's manual, catalogues, flyers, magazines and/or web sites).
**Some appliances have been tested with a low ceiling. Before setting up your unit, refer to the installation manual.