Osburn: Horizon

Beyond the Size! This wood fireplace offers peace of mind due to the combination of energy efficiency and clean heating. A simple solution; its clean design suits any type of decor.

Large fireplace. Behind its large glass door, the 4.28 cubic foot combustion chamber can hold an impressive 60 lbs of wood.

Low emissions. This energy efficient fireplace complies with the EPA’s clean-air standards (only 1.6 g/hr of emissions) in particular through the intelligent air control mechanism is a patented design that optimizes combustion quality.

High efficiency. The Horizon fireplace is capable of heating large spaces and burns for 10 hours.

• Fuel type : Dry cordwood (16″ recommended)
• Recommended heating area-ft² : () 1,000 – 2,800
• Overall firebox volume-ft³ : 4.28
• EPA loading volume-ft³ : 4.28
• Maximum burn time : () 11 h
• Maximum heat output-dry cordwood : (2) 95,000 BTU/h (27.8 kW)
• Overall heat output rate < : (2) (3) 16,900 BTU/h (5.0 kW) to 43,000 BTU/h (12.6 kW) Average overall efficiency (dry cordwood) : (3) 64 % (HHV) (4) 69 % (LHV) (5) Optimum efficiency : (6) (7) 70 % Optimum heat transfer efficiency : (8) 69 % Average particulate emissions rate : (9) 1.6 g/h Average CO : (10) 159.0 g/h