US Stove Wondercoal 2827 Coal Stove Repair & Replacement Parts
(Refractory)

In your 0, the inside of the fire chamber needs to contain and direct the heat to maintain efficiency. Firebricks, catalytic combustors and fire backs are made from non flammable materials to insulate the steel from the extreme heat inside the firebox and reburn combustible gases before they exit the 0. These components should always be replaced when signs of wear are apparent. Replacing these types of items will make your 0 a lot more efficient.