Electrode Oven Chamber Depth 20 in Chamber Width 3 in Material Steel Maximum Weight Capacity 10 lb Maximum Operating Temperature 300 Degrees F Minimum Operating Temperature 32 Degrees F Mount Type Portable with Handles Voltage 115/120V AC Welding Processes Stick Welding (SMAW) Color Red Heating Elements 75W Wire Wrap Insulation Fiberglass Insulation Thickness 1 1/2 in Overall Depth 8 in Overall Height 23.25 in Overall Width 5.5 in Series HydroGuard Standards CE UL