HOTCO Hot Air box with fan foced air flow. The box is electrically heated via 15kw 415V heating elements and then the fan will blow air through the box generating a hot air flo of up to 1000m3/hr Fan: Aerotech F22 1.1kw at 2900rom 400-1000m3/hr 1-2.5Kpa HOTCO Box: 15kw 415V Temp Range: 50-250degC