Product Description
Osburn 3500 Large Wood Burning Stove
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 with thermo-disc and an airmate for optimal heat distribution and unparalleled comfort.
| Recommended heating area-ft² : () | 1,000 - 2,700 | |
| Overall firebox volume : | 3.5 (22" Logs) | |
| EPA loading volume-ft³ : | 2.84 | |
| Maximum burn time : () | 10 h | |
| Maximum heat output (dry cordwood) : |
110,000 BTU/h (32.2 kW) | |
| Overall heat output rate < : |
18,100 BTU/h to 49,500 BTU/h | |
| Average overall efficiency (EPA cribs) |
N.A. (HHV) |
N.A. (LHV) |
| Average overall efficiency (dry cordwood) : |
71 % (HHV) |
76 % (LHV) |
| Optimum efficiency : |
77 % | |
| Average particulate emissions rate : |
1.32 g/h | |
| Average CO : |
92 g/h | |
