Osburn Gusto Wood-Burning Cookstove OB02047
SKU / Model: OB02047
Fireplace only$5,829.00
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Overview
The Osburn Gusto (OB02047) is a wood-burning cookstove that combines space heating and cooking in a single freestanding appliance. A stainless-steel oven with two rack positions and a built-in thermometer supports everyday cooking, while the cast-iron oven doors and cooking surface contribute durability and heat retention. A glass firebox door gives a view of the flames as the non-catalytic combustion system produces heat.
Osburn rates the Gusto for 500–2,100 sq. ft. of heating coverage and lists a 2.261-cu.-ft. firebox. It has a six-inch flue outlet and requires an approved solid-fuel chimney installation. Optional accessories include an outside-air system, blower, heat shielding and cooktop components; actual compatibility and quantities depend on the manufacturer's instructions.
Heating Performance & Efficiency
| Specification | Manufacturer figure |
|---|---|
| Fuel | Dry cordwood (16-inch recommended) |
| Heating area | 500–2,100 sq. ft. |
| Maximum heat output | 75,000 BTU/h, not sustained output |
| Tested overall heat output range | 14,300–47,300 BTU/h |
| Firebox volume | 2.261 cu. ft. |
| EPA loading volume | 1.94 cu. ft. |
| Maximum burn time | 8 hours |
| Average efficiency (HHV / LHV) | 76% / 81% |
| Optimum efficiency | 83% |
| Average emissions | 2.0 g/h |
Dimensions & Specifications
| Specification | Manufacturer figure |
|---|---|
| Overall H × W × D | 41 7/8 × 29 3/8 × 29 inches |
| Shipping weight | 661 lb |
| Maximum log length | 20 inches |
| Chimney / flue diameter | 6 inches |
| Glass dimensions | 18 5/8 × 8 1/4 inches |
| Blower | Not included |
| Required chimney listing | CAN/ULC S629 or UL 103 HT (2100°F) |
Installation, Clearances & Safety
Manufacturer-published U.S. clearances: 15 inches to the rear wall with a single-wall connector or 6 inches with a double-wall connector; 15 inches to the side wall; 7 1/2 inches from a corner with single-wall or 5 inches with double-wall; 72 inches overhead. Confirm all measurements, hearth protection, clearances to adjacent cabinetry and the complete venting system using the Gusto installation manual and certification label. Mobile-home installation, where permitted, is conditional on the manufacturer's fresh-air and other requirements. Do not invent pipe lengths or omit required installation parts.
Cooking, Options & Care
For cooking, the Gusto has a built-in oven thermometer, stainless-steel oven with a two-position rack and a cast-iron top. Use seasoned wood, keep the airwash and flue clear, and follow the manufacturer instructions for routine inspection and maintenance. Optional steatite cooking plates, a blower, air-intake accessories and floor/heat shielding must be selected by exact manufacturer SKU.
Manufacturer Documents & Warranty
Official Gusto manufacturer page · Gusto installation manual. Osburn lists a limited lifetime warranty; consult the current manufacturer warranty for component-specific coverage, labor terms and exclusions.
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