I-heater kawoyela eshisayo iwuhlobo lwemishini yokushisisa yohlobo olusha olunokuguqulwa kwamandla okushisa. Ithatha ugesi njengamandla, iwuguqule ibe amandla okushisa ngokusebenzisa izitho zikagesi, ithatha umthwali wezinto eziphilayo ( heat Thermal oil ) njengento ephakathi nendawo, futhi iyaqhubeka nokushisa ngokujikeleza okuphoqelekile kokushisa Amafutha ashisayo aqhutshwa iphampu kawoyela enezinga eliphezulu lokushisa. , ukuze kuhlangatshezwane nezidingo zokushisisa zabasebenzisi. Ngaphezu kwalokho, ingase futhi yanelise izimfuneko zezinga lokushisa elimisiwe kanye nokunemba kokulawula izinga lokushisa.