A Thimble Full of Hell
Wednesday, June 24, 2015
A simple hardface for a furnace.
It's a flu liner for a stove. It's petty much the same material as dense fire brick. I've used a slightly longer one for my new gas fired furnace.
It sits on a packed sand base, it has Ceramic wool around it, and the lid is fire cement and perlite.
It's survived a few melts at this point. It has quite a few cracks. But it was free so it's a win.
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