... centrifugal fan, 4KW, air capacity:12500m3 /h.Heating systemRiello G20 diesel burner,200000Kcal, Stainless steel heat exchanger ... baking cycleFilter systemPrefilter, high efficiency filter(ceiling filter), floor filter, exhaust active carbon filterControl systemSpraying, risen-temperature ... indicator, limited-temperaturedeviceTotal power12KWBest regards,Jessie Senda energy saving car spray booth