Specifications |
Manufacturer |
Osburn |
SKU Number |
OB04007K |
Fuel Type |
Dry cordwood (16" recommended) |
Color |
Metallic black |
Maximum burn time |
8 hours |
Recommended heating area |
750 - 2,200 sq. ft. |
Overall firebox volume |
2.5 cu. ft. |
EPA loading volume |
1.94 cu. ft. |
Overall heat output rate (min. to max.) |
12,700 BTU/h (3.72 kW) to 60,700 BTU/h (17.79 kW) |
Maximum heat output (dry cordwood) |
80,000 BTU/h (23.4 kW) |
Average overall efficiency (dry cordwood) |
64% Higher Heating Value (HHV) 68% Lower Heating Value (LHV) |
Average particulate emissions rate |
1.2 g/h |
Average Carbon Monoxyde |
98 g/h |
Optimum overall efficiency |
70% |
Optimum heat transfer efficiency |
68% |
Overall dimensions (H x W x D) |
40 5/8" x 36 3/4" x 29 3/4" |
Door opening dimensions (H x W) |
10 1/2" x 25 3/8" |
Firebox dimensions (H x W x D) |
12 1/8" x 20 3/8" x 12 7/8" |
Glass surface dimensions (W x H) |
22 1/4" x 12 1/2" |
Fireplace opening – minimum (H x W x D) |
23 3/8" x 28 7/8"x 19 5/8" |
Maximum log length |
20” |
Chimney diameter
|
6” |
Flue outlet diameter |
6” |
Type of chimney |
CAN/ULC S629, UL 103 HT (2100 °F) |
Minimum chimney height |
15 ft. |
Glass type |
Ceramic glass |
Baffle type |
C-Cast or equivalent |
Shipping Weight |
496 lbs |
Steel thickness – body |
3/16" |
Steel thickness – top |
5/16" |
Test standard - Emissions/ efficiency |
EPA / CSA B415.1-10 |
USA standard (safety)
|
UL 127 |
Canadian standard (safety) |
ULC-S610 |
Tested and listed as per applicable standards |
By an accredited laboratory (CAN/USA) |
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