MASTER B22 ELECTRIC SPACE HEATER Heating capacity: 11.0 / 22.0 kWAirflow: 2,400 m³/hRated current: 32 ATemperature range: 5–35 °CPower supply: 32 A / 380–415 V / 50 Hz / three-phaseOperating current: 32 ADimensions (L × W × H): 380 × 550 × 630 mmNet / Gross weight: 20 / 22.8 kg