Osburn Freestanding, 2400 Wood Stove


was US$1,999.00

now US$1,640.89



Some of the Osburn 2400's impressive features include a 3.4 cubic foot firebox; a heating capacity of up to 2,700 square feet; 13.5'' of clearance in the firebox, which can accept logs up to 21'' and a burn time of up to 10 hours in slow combustion mode.

In addition to its impressive performance, this model is environmentally efficient, with emissions as low as 1.6 g/hour (in medium-high) combustion mode.

If you're looking for a large wood stove for your home or weekend cottage, the Osburn 2400 is a perfect choice.


Required Accessories:

Requires the addition of one of (A) required accessories to complete the unit


  • OA10090  Black Cast Iron Door Overlay
  • OA10091  Gold Plated Cast Iron Door Overlay
  • OA10092  Brushed Nickel Cast Iron Door Overlay



Fuel type: Dry cordwood
Recommended heating area (sq.ft.): 1,000 - 2,700
Firebox volume (cu. ft.): 3.4
Maximum burn time: 10 h
Maximum heat output (dry cordwood): 100,000 BTU/h (29.3 kW)
Overall heat output rate (min. to max.): 13,300 BTU/h (3.9 kW) to 44,100 BTU/h (12.9 kW)
Average overall efficiency (EPA cribs / Douglas fir):

70.8 % (HHV) 75.0 % (LHV)

Average overall efficiency (dry cordwood):

N.A. (HHV) N.A. (LHV)

Optimum efficiency: 78 %
Average particulate emissions rate: 3.9 g/h
Average CO: 183.3 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 Efficieny) 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.



Maximum log length: 21''
Log positioning: Over width
Chimney diameter: 6"
Flue outlet diameter: 6"
Minimum chimney height (feet): 12'
Baffle type: C-Cast
Approved for a mobile home installation: Yes
Shipping Weight: 513 lb (233 kg)
Door type: Single, glass with cast iron frame
Glass type: Ceramic glass
Glass surface – dimensions (Width X Height): 19 1/8'' X 8 7/8''
Glass air-wash system: Yes
Overall dimension (Height): 33''
Overall dimension (Width): 30''
Overall dimension (Depth): 30 5/8''
Door opening – dimension (Height): 8''
Door opening - dimension (Width): 19 1/2''
Firebox – dimension (Height): 13 1/2''
Firebox – dimension (Width): 22 1/2''
Firebox – dimension (Depth): 19 3/8''
Firebox lined with refractory bricks for better heat distribution: Yes
Stainless-steel secondary-air system improving gas combustion: Yes
Model: Pedestal
Steel thickness – body: 3/16"
Steel thickness – top: 5/16"
Centre line of flue outlet to the side: 15''
Centre line of flue outlet to the back: 10 7/8''
Easy-to-access ash drawer: Yes
USA standard (emissions): EPA Method 28
Canadian Standard (emissions): CSA B415.1-10
USA standard (safety): UL 1482
Canadian standard (safety): ULC S627
Tested and listed as per applicable standards: By an accredited laboratory (CAN/USA)
Warranty: Limited lifetime


Minimum clearances to combustibles* 
(Data expressed in inches. 1 inch = 25.4 mm)

                                                                                    Canada                 USA

  Single wall pipe Double wall pipe Single wall pipe Double wall pipe
Clearance – back wall 14'' 7'' 16'' 12''
Clearance – side wall 17'' 15'' 18'' 17''
Clearance – placed in a corner 8'' 7'' 12'' 7''
Clearance – top (measured from the platform on which the appliance is installed)** 84'' 84'' 84'' 84''

* 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.




Manuals: Operation and Installation

Owner's Manual Osburn 2400 Wood Stove

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