Osburn 1100

Osburn 1100

Image of a 1100 by Osburn featuring.
1100 dimensions

Similiar Products

link to 1750 i fireplace insert product page



  • Heating Capacity: Up to 1400 Sq. ft
  • Max BTU: 50,000/BTU hr
  • Firebox Size: 1.5 Cu. Ft.
  • Emissions: 2.9 gr/hr
  • Max Log Size: 17″
  • Burn Time: Up to 6 Hours
  • Efficiency: 75%



The 1100 insert is the ready-made solution for smaller stone fireplaces. With its back face at a 45° angle, it offers a wide range of configurations.The floor of its firebox is 2.5 inches deep, allowing greater accumulation of ashes and cleaner use. The 1100 insert also comes with a powerful 120 CFM blower. You’ll be amazed and delighted by the 50,000 BTU of heat it provides!