This set of two cast iron side bricks lines the left and right walls of the firebox on the Hi-Flame Alpha Inset stove (AL357i). Side bricks protect the steel body from heat damage and reflect warmth back into the combustion chamber for a more efficient burn. Replace when bricks crack through or begin to flake. ✅ Compatible with: Hi-Flame Alpha Inset (AL357i) 🔧 Specifications Quantity: 2 bricks (left and right pair) Material: Cast iron with high chrome content Heat resistance: 650°C Part type: Side bricks / firebox lining Worn side bricks allow heat to transfer directly into the stove body rather than the room, reducing efficiency and accelerating wear on the steel casing. Replacing the pair restores the firebox geometry and keeps combustion performing as designed.
