Fire Man firing chamber size: 17 1/2" wide X 18" deep, 8 sided, 2.51 cubic feet, 230 volt, 22 amp., 5.20 K.W. maximum cone 8. Our number one hobby kiln in our line. Good kiln size for hobbyist, dollmakers, and small studios. Will easily fire porcelain, earthenware, glaze, decals, golds, lusters etc. Comes standard with Dawson Kiln Sitter with limit timer as an added feature. Lid and bottom are reversible. Kiln is dropshipped via truck.