This electric oven is handcrafted and designed for use in all media. Features stainless steel case with heavy duty angle iron frame, interior walls of 2300 F insulating fire brick, solid block 2000 F backup insulation that will not burn out during prolonged use, and heavy duty hinges and latch. Comes with a built-in pyrometer. B-15, Weight 190 lbs, 220 Volt with 15 amp, 1800 Watts. Made in USA.  Inside Dimensions: 15"W x 11-1/2"D x 8"H  Outside Dimensions: 23"W x 20-1/2"D x 24"H