Portable fan heater, power levels 0-7.5-15-23 kW, volume flow 1900/2600 m/h, air flow temperature rise 36/26 degrees C when connected to 440 V 3 AC or power levels 0-10-20-30 kW, volume flow 1900/2600 m/h, air flow temperature rise 47/34 degrees C when connected to 500 V 3 AC
