Overview
Specifically designed to face the rigor of winter, the Osburn 3500 with Ash Pan Pedestal with Heat Activated Variable Speed Blower is essential for any spacious home, especially in harsh weather conditions. Despite its emissions below 2.0 g/h, this wood stove utilizes a user-friendly, non-catalytic technology as well as a significant reduction of fuel consumption. The unit features a firebox that can hold up to 50 lb of cordwood, as well as a blower, a thermodisc, and an airmate for optimal heat distribution and unparalleled comfort.
A choice of door overlay, a fire screen, a glass ash lip are available as options..
Required to complete the woodstove:
Appliance Performance
| Fuel type : |
Dry cordwood |
| Recommended heating area-ft² : ()
|
1,000 - 2,700 |
| Overall firebox volume : |
3.5 |
| EPA loading volume-ft³ : |
2.84 |
| Maximum burn time : ()
|
10 h |
| Maximum heat output (dry cordwood) : (2)
|
110,000 BTU/h (32.2 kW) |
| Overall heat output rate < : (2) (3)
|
18,200 BTU/h (5.3 kW) to 49,500 BTU/h (14.5 kW) |
| Average overall efficiency (EPA cribs/Douglas fir) : (3)
|
N.A. (HHV) (4)
|
N.A. (LHV) (5)
|
| Average overall efficiency (dry cordwood) : (3)
|
71 % (HHV) (4)
|
76 % (LHV) (5)
|
| Optimum efficiency : (6) (7)
|
77 % |
| Average particulate emissions rate : (8)
|
1.32 g/h |
| Average CO : (9)
|
92 g/h |
(1) 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.
(2) 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%.
(3) As measured per CSA B415.1-10 stack loss method.
(4) Higher Heating Value of the fuel.
(5) Lower Heating Value of the fuel.
(6) Performances based on a fuel load prescribed by the standard at 7 lb./ft³ and with a moisture content between 19% and 25%.
(7) Optimum overall efficiency at a specific burn rate (LHV).
(8) This appliance is officially tested and certified by an independent agency.
(9) Carbon monoxide.
General Features
| Combustion technology |
Non-catalytic |
| High-efficiency certified appliance |
Yes, EPA 2020 approved |
| Maximum log length |
22" |
| Log positioning |
Over width |
| 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 |
| Approved for an alcove installation |
Yes |
| Approved for a mobile home installation |
Yes, with fresh air intake |
| Shipping Weight |
524 lb. (238 kg) |
| Door type |
Single, glass with cast iron frame |
| Glass type |
Ceramic glass |
| Glass surface – dimensions (Width X Height) |
18 7/8" x 11 3/4" |
| Glass air-wash system |
Yes |
| Premium quality blower included (CFM) |
130 |
| Overall dimension (Height) |
34 3/4" |
| Overall dimension (Width) |
28 7/8" |
| Overall dimension (Depth) |
33 1/2" |
| Door opening – dimension (Height) |
9 7/8" |
| Door opening - dimension (Width) |
19" |
| Firebox – dimension (Height) |
12 7/8" |
| Firebox – dimension (Width) |
22 7/8" |
| Firebox – dimension (Depth) |
20 1/8" |
| Firebox lined with refractory bricks for better heat distribution |
Yes |
| Stainless-steel secondary-air system improving gas combustion |
Yes |
| 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 |
Specifications
|
BTU
|
110,000 BTU
|
|
Heating Capacity
|
1,000-2,700 sq. ft.
|
|
Firebox Size
|
3.5 cu ft.
|
|
Log Length
|
up to 22”
|
|
Flue Pipe Diameter
|
6”
|
|
Weight
|
560 lbs.
|
|
Width
|
28 7/8”
|
|
Depth
|
33 1/2”
|
|
Height
|
34 3/4”
|
|
Mobile Home Approved
|
Yes |
Options
Click to see options
|
5" Fresh Air Intake Kit for Wood Stove on Pedestal
--- allows outside combustion air to be supplied to the stove
|
 |
|
Glass Ash Lip
--- keeps the stove's surrounding area clean
|
 |
|
Rigid Firescreen
--- enhances crackle of your fire
|
 |
Accessories
Click to see accessories
|
Adhesives, Gaskets and Insulation
| High Temperature Red Silicone (300 ml - 10.1 fl.oz.) |
 |
| High Temperature Clear Silicone (300 ml - 10.1 fl.oz.) |
 |
|
|
Paint
|
Metallic Black Stove Paint – 342g (12oz) Aerosol
--- adheres well and dries quickly and retains color well over time
|
 |
|
Metallic Black Stove Paint – 85g (3oz) Aerosol
--- adheres well and dries quickly and retains color well over time
|
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|
|
Maintenance Products
|
Ash Vacuum Cleaner
--- designed almost exclusively for ash collection
|
 |
|
6" Round Brush with Polypropylene Bristles (3/8" NPT)
--- efficiently cleans chimneys and convenient loop for hanging
|
 |
|
Pull Ring (3/8" NPT)
--- securely connects to brushes and give you that extra safety while you use your chimney rod
|
 |
|
5' Fibreglass Rod (3/8'' NPT)
--- perfect rod for cleaning chimneys
|
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|
Kevlar Thread Wood Stove And Fireplace Gloves
--- gloves are recommended for a safe and clean use with any type of wood-burning appliance.
|
 |
|
19" Kevlar Thread Sewn Fireplace Gloves
--- cover the entire forearm to protect against heat sources
|
 |
|
Dry Cleaning Pad
--- easily cleans the soot from glass without water
|
 |
|
Wood Appliance Glass Cleaner (500ml - 16.9fl.oz.)
--- recommended for cleaning the glass of any type of wood-burning appliance
|
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|
|
Meters
|
Digital Moisture Reader
--- accurately measures moisture content in wood logs. Wood should be below 20% humidy content
|
 |
|
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Fire Starters
|
Sachet Pouches Fire Starter
|
 |
|
Wood and Paraffin Fire Starter Cubes
--- safe, odorless, soot less, strong burning; can be stored indefinitely and does not dry out
|
 |
|
Fire Lighting Gel (500 ml - 16 fl.oz.)
--- allows you to start wood, oil, and pellet fires quickly and easily
|
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|
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Hearth Pads
|
Modular Floor Protection System
--- easy to assemble modular panel construction and simple clip together design requires no fasteners
|
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Heat Shields
|
Certified Modular Heat Shield System Extension
--- reduces clearances by up to 87.5% which includes mounting support brackets and hardware
|
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|
53" X 58 1/2" Certified Modular Heat Shield System
|
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