Like their cousins in the 1800/2200 freestanding series, the 1800 series inserts offer the same tried-and-tested architecture and the same great features, including a magnificent view of the fire through the bay window. They are also equipped with a powerful blower, transforming your old, inefficient fireplace into a highly effective heating system.
The 1800 series insert is both practical and elegant, and is a perfect choice for your living room or basement fireplace.
|Fuel type :||Dry cordwood|
|Recommended heating area (sq.ft.) :||500 – 1,800|
|Overall firebox volume :||1.8|
|Maximum burn time :||6 h|
|Maximum heat output (dry cordwood) :||65,000 BTU/h (19.0 kW)|
|Overall heat output rate (min. to max.) :||9,700 BTU/h (2.8 kW) to 36,300 BTU/h (10.6 kW)|
|Average overall efficiency (EPA cribs / Douglas fir) :||66.0 % (HHV)||71.0 % (LHV)|
|Average overall efficiency (dry cordwood) :||N.A. (HHV)||N.A. (LHV)|
|Optimum efficiency :||75 %|
|Average particulate emissions rate :||2.8 g/h|
|Average CO :||N.A.|
Installation Manual – Osburn 1800 Wood Insert