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-16, Weight 190 lbs,120 Volt with 20 amp, 2400 Watts. Made in USA.  Inside Dimensions: 16"W x 16"D x 9"H  Outside Dimensions: 24"W x 25"D x 25"H