Osburn Part Firebrick 2" X 9" 1 1/4" HD

The Osburn Firebrick, part number PL36056, is a high-density refractory component designed to line the interior of compatible Osburn wood stove and insert fireboxes. It helps protect the stove body while maintaining proper heat distribution during operation.

This firebrick measures 2 inches by 9 inches by 1 1/4 inches and is engineered to withstand repeated high-temperature exposure. It acts as a thermal barrier inside the firebox, reflecting heat back into the combustion area to support efficient burning and prolong the life of the stove structure.

What’s Included: Single high-density refractory firebrick.

Installation Limits: For use only in compatible wood stove or insert firebox configurations and must be installed in designated firebrick locations.

Compatibility: Compatible with multiple Osburn models including 950, 1800, 2000, 3500, and Matrix series units.

• High-density refractory construction withstands extreme heat exposure.
• Designed to line firebox walls and protect stove structure.
• Reflects heat back into the combustion chamber for efficiency.
• Direct replacement part for worn or damaged firebricks.
• Compatible with multiple Osburn wood stove and insert models.
• Supports long-term durability of the appliance firebox.

This firebrick is intended for replacement of worn or damaged refractory components inside the firebox, helping maintain proper combustion efficiency and protect the internal structure of the stove.