Osburn: 1700

Designed to meet the needs of smaller spaces, the Osburn 1700 combines robustness and elegance to allow you to enjoy your heating experience with confidence. This unit is equipped with high-density bricks, a stainless steel heat shield added to the C-Cast firestop, a cast iron door, a built-in ash pan, a top heat deflector that redirects heat to the front of the unit, and side panels to reduce its clearances.

Choose your favorite version by customizing the unit to suit your style: refined door overlays, new leg designs, glass ash lip; significant innovations for the most seasoned experts. Exceeding air quality regulations with emissions as low as 1.26 g/h, the Osburn 1700’s efficiency will save you time and money.

• Fuel type : Dry cordwood (16″ recommended)
• Recommended heating area-ft² : () 500 – 1,800
• Overall firebox volume-ft³ : 1.9
• EPA loading volume-ft³ : 1.44
• Maximum burn time : () 6 h
• Maximum heat output-dry cordwood : (2) 65,000 BTU/h (19 kW)
• Overall heat output rate < : (2) (3) 15,650 BTU/h (4.6 kW) to 23,300 BTU/h (6.83 kW) • Average overall efficiency (dry cordwood) : (3) 70 % (HHV) (4) 75 % (LHV) (5) • Optimum overall efficiency : (6) (7) 78 % • Optimum heat transfer efficiency : (8) 74 % • Average particulate emissions rate : (9) 1.26 g/h • Average CO : (10) 58 g/h