Does anyone have recommendations or thoughts on what we should be specifying for fire brick for ARR #557? It is oil fired, the fire box heating surface is 128 square feet, and dimensions are is 84-1/2" long by 70-1/14" wide.

Thanks.

Who will be your supplier? I would consider "super duty" firebrick. They are standard firebrick size and come in all the shapes, universals, soaps, splits, arches, wedges, skews, etc.

E. J. Bartells has a branch in Anchorage.