Overview
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 as 2.3 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.
**Door Overlay is required to complete unit**
Additonal Options
Features:
| 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' |
| 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 | 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 |
| Model | Pedestal |
| Steel thickness – body | 3/16" |
| Steel thickness – top | 5/16" |
| USA standard (emissions) | EPA |
Appliance Performance:
| Fuel type : | Dry cordwood (16" recommended) | |
| Recommended heating area-ft² : () | 1,000 - 2,700 | |
| Overall firebox volume-ft³ : | 3.5 | |
| EPA loading volume-ft³ : | 2.88 | |
| Maximum burn time : () | 10 h | |
| Maximum heat output-dry cordwood : (2) | 110,000 BTU/h (32.2 kW) | |
| Overall heat output rate < : (2) (3) | 17,200 BTU/h (5.0 kW) to 57,800 BTU/h (16.9 kW) | |
| Average overall efficiency (dry cordwood) : (3) | 71 % (HHV) (4) | 76 % (LHV) (5) |
| Optimum overall efficiency : (6) (7) | 77 % | |
| Optimum heat transfer efficiency : (8) | 75 % | |
| Average particulate emissions rate : (9) | 1.6 g/h | |
| Average CO : (10) | 73 g/h | |
Product Resources
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 as 2.3 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.
**Door Overlay is required to complete unit**
Additonal Options
Features:
| 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' |
| 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 | 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 |
| Model | Pedestal |
| Steel thickness – body | 3/16" |
| Steel thickness – top | 5/16" |
| USA standard (emissions) | EPA |
Appliance Performance:
| Fuel type : | Dry cordwood (16" recommended) | |
| Recommended heating area-ft² : () | 1,000 - 2,700 | |
| Overall firebox volume-ft³ : | 3.5 | |
| EPA loading volume-ft³ : | 2.88 | |
| Maximum burn time : () | 10 h | |
| Maximum heat output-dry cordwood : (2) | 110,000 BTU/h (32.2 kW) | |
| Overall heat output rate < : (2) (3) | 17,200 BTU/h (5.0 kW) to 57,800 BTU/h (16.9 kW) | |
| Average overall efficiency (dry cordwood) : (3) | 71 % (HHV) (4) | 76 % (LHV) (5) |
| Optimum overall efficiency : (6) (7) | 77 % | |
| Optimum heat transfer efficiency : (8) | 75 % | |
| Average particulate emissions rate : (9) | 1.6 g/h | |
| Average CO : (10) | 73 g/h | |
Education
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 as 2.3 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.
**Door Overlay is required to complete unit**
Additonal Options
Features:
| 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' |
| 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 | 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 |
| Model | Pedestal |
| Steel thickness – body | 3/16" |
| Steel thickness – top | 5/16" |
| USA standard (emissions) | EPA |
Appliance Performance:
| Fuel type : | Dry cordwood (16" recommended) | |
| Recommended heating area-ft² : () | 1,000 - 2,700 | |
| Overall firebox volume-ft³ : | 3.5 | |
| EPA loading volume-ft³ : | 2.88 | |
| Maximum burn time : () | 10 h | |
| Maximum heat output-dry cordwood : (2) | 110,000 BTU/h (32.2 kW) | |
| Overall heat output rate < : (2) (3) | 17,200 BTU/h (5.0 kW) to 57,800 BTU/h (16.9 kW) | |
| Average overall efficiency (dry cordwood) : (3) | 71 % (HHV) (4) | 76 % (LHV) (5) |
| Optimum overall efficiency : (6) (7) | 77 % | |
| Optimum heat transfer efficiency : (8) | 75 % | |
| Average particulate emissions rate : (9) | 1.6 g/h | |
| Average CO : (10) | 73 g/h | |
