Imboni ye-hot core heater ikhiqiza izinhlobo eziningi zokufudumeza. Ukumelana ne-tubular nakho ngezinye izikhathi kubizwa ngokuthi ama-coil heater, nakuba kungewona wonke ama-coil heater angama-tubular. Amakhoyili okushisa amashubhu angatholakala kumthengi, ohhavini nezomisi bezentengiselwano nezimboni, ezitsheni zokugeza izitsha, kuma-heaters emkhathini, futhi ezinhlobonhlobo zezinye izinto zokusebenza nemishini.
Ngezinye izikhathi zimbozwa nge-ceramic insulation ukuze kuthuthukiswe amandla okukhiqiza ukushisa nokuvikela isici sokushisa ezingozini.
Ngoba ama-heaters ama-tubular ahlukahlukene kakhulu, futhi ngenxa yohlu olubanzi lwezinketho zokwenza ngokwezifiso ezitholakala kubasebenzisi bazo, ama-elementi okushisisa amashubhu angasetshenziswa ebangeni elikhulu lezingqikithi kunezinye izinhlobo zezinto zokushisisa.
