MASTER B15 ELECTRIC SPACE HEATER Heating capacity: 7.5 / 15.0 kWAirflow: 1,700 m³/hTemperature range: 5–35 °CPower supply: 32 A / 380–415 V / 50 Hz / three-phaseOperating current: 22 ADimensions (L × W × H): 370 × 480 × 530 mmNet / Gross weight: 15 / 15.9 kg