Electrode Oven Chamber Depth 20 in Chamber Width 8 in Material Steel Maximum Weight Capacity 50 lb Maximum Operating Temperature 300 Degrees F Minimum Operating Temperature 100 Degrees F Mount Type Portable with Handles Voltage 120/240V AC Welding Processes Stick Welding (SMAW) Color Yellow Heating Elements 300W Wire Wrap Insulation Fiberglass Insulation Thickness 1 1/2 in Overall Depth 14 in Overall Height 24 in Overall Width 14 in Series Type 5 Standards CE cUL UL