No, that’s the recipe list for fluidized bed burning boxes (although, I think that recipe list may have been why I thought the one I had in mind existed at some point). Fluidized bed burning boxes are different from normal solid fuel burning boxes because they require molten calcite and they’ll only burn certain kinds of fuel, but produce 3x the GU and half the ashes that they would in a solid fuel burning box. There’s no screen like this for regular solid fuel burning boxes.
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