Electrode Oven Chamber Depth 19.75 in Chamber Width 14 in Material Steel Maximum Weight Capacity 150 lb Maximum Operating Temperature 300 Degrees F Minimum Operating Temperature 100 Degrees F Mount Type Benchtop Voltage 120/240V AC Welding Processes Stick Welding (SMAW) Color Yellow Heating Elements 600W Wire Wrap Insulation Fiberglass Insulation Thickness 1 1/2 in Overall Depth 22.25 in Overall Height 20.5 in Overall Width 17.5 in Series Type 15 Standards CE cUL UL