Osburn OB01601 - Manual (Page 4)

4
TECHNICAL SPECIFICATIONS
Combustible: Wood
Recommended surface: Up to 1800 square feet
Heating Capacity* : E.P.A :
Seasoned cordwood:
42,600 BTU/h
65,000 BTU/h
Optimum efficiency: 80%
Average emissions, EPA: 4.4 g/h
Color : Metallic Black
Flue Pipe Diameter : 6’’ (152 mm)
Type de cheminée : Maximum: 2100°F (1150 °C)
Continuous: : 1200°F (650 °C)
Minimum Vertical Flue Height : 12’ (3,66 m)
Maximum Log Length : 17 ’’ (432 mm)
Dimensions
Overall:
W x D x H
25 7/8’’ x 25 5/8’’ x 22 5/8"
(657 x 651 x 575 mm)
Combustion Chamber :
Width x Depth :
Volume :
W x D
18 1/8’’ x 14 3/4 ’’
(460 x 375 mm)
1.85 ft3 (0,052 m3)
Door Opening:
W x H
15 5/8’’ x 8 1/2’’
(397 x 216 mm)
Weight: 368 lb ( 167 Kg)
*Why is the BTU indicated on the EPA label smaller than the one advertised?
You will notice a difference between the BTU output as indicated on the unit’s white EPA label affixed to the glass and
the BTU as advertised on our web site and/or product literature. The maximum BTU output we advertise for this unit is
what will be obtained with a full load of seasoned cordwood inserted inside the firebox. The EPA output, on the other
hand, is what has been obtained during emissions testing. The EPA test procedure requires that a special type of wood
be used and positioned inside the firebox in a manner that does not represent the way the firebox volume would
normally be utilized using seasoned cordwood. The EPA test load is typically much smaller. Hence, the BTU as per the
EPA label is reduced. The BTU output that should be considered by a normal user is the one we advertise for seasoned
cordwood.