Electrode Oven Chamber Depth 19 in Chamber Width 18 in Maximum Weight Capacity 400 lb Maximum Operating Temperature 550 Degrees F Minimum Operating Temperature 100 Degrees F Mount Type Benchtop Voltage 120/240V AC Welding Processes Stick Welding (SMAW) Color Gray Heating Elements 1000W Dual Volt Insulation Fiberglass Insulation Thickness 2 in Overall Depth 29.5 in Overall Height 22.5 in Overall Width 22.5 in Series Type 300 Standards CE ETL listed NEMA5-15P Weight 90 lb