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Osburn 3500 Wood Stove OB03500 - EPA 2020


Osburn 3500 Wood Stove OB03500

** Designed for existing masonry fireplace**

Specifically designed to face the rigor of winter, the Osburn 3500 is an 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.

Discover the additional qualities of the Osburn 3500 wood stove


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) :  110,000 BTU/h (32.2 kW)



Combustion technology Non-catalytic
High-efficiency certified appliance Yes, EPA 2020 approved
Maximum log length 22"
Log positioning Loading over width and 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'
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"



Osburn 3500 wood stove install & owner's manual

Osburn 3500 wood stove dimensions

** Some appliances have been tested with a low ceiling. Before setting up your unit, refer to the installation manual.**



Customer Reviews

Based on 1 review
Great Stove

We are very pleased with our purchase. We've owned an Osburn stove the last twelve years and when we built our new place we wanted to go with the best and that is the reason for the purchase. Thank you and we will enjoy every fire we start in our new Osburn stove.

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