The JKV melter is designed to hold gastronorm containers of 1 x 20kg, 2 x 9kg or 3 x 6kg. Heating is with elements creating a hot air jacket. Not for use with water. Dutch made with stainless steal 304, 1.5 and 2mm., Telemecanique components with a digital thermostat. Dimensions (cm): 64 x 43 x 24, 220/230 volt, 300W.