Li-coil tse bulehileng ke mofuta o sebetsang ka ho fetesisa oa lisebelisoa tsa ho futhumatsa motlakase ha o ntse o ka khona moruo bakeng sa lits'ebetso tse ngata tsa ho futhumatsa. E sebelisoa haholo indastering ea ho futhumatsa liphaephe, likarolo tse bulehileng tsa li-coil li na le lipotoloho tse bulehileng tse futhumatsang moea ka kotloloho ho tsoa ho li-coil tse emisitsoeng. Lintho tsena tse futhumatsang indasteri li na le linako tse futhumatsang ka potlako tse ntlafatsang ts'ebetso 'me li etselitsoe tlhokomelo e tlase le likarolo tse ncha tse theko e tlaase.

Lisebelisoa tsa ho futhumatsa li-coil tse bulehileng hangata li etselitsoe ho futhumatsa duct process, moea o qobelloang le lionto le lits'ebetso tsa ho futhumatsa liphaephe. Li-heaters tse bulehileng li sebelisoa ka tanka le ho futhumatsa lipeipi le / kapa li-tubing tsa tšepe. Ho hlokahala tumello e fokolang ea 1/8 '' pakeng tsa ceramic le lebota le ka hare la tube. Ho kenya ntho e bulehileng ea coil ho tla fana ka kabo e ntle haholo le e ts'oanang ea mocheso sebakeng se seholo.

Li-coil heater element ke tharollo ea ho futhumatsa indasteri e sa tobang ho fokotsa litlhoko tsa watt density kapa phallo ea mocheso sebakeng se holim'a phala e hokahaneng le karolo e futhumetseng le ho thibela lisebelisoa tse thibelang mocheso hore li se ke tsa pheha kapa tsa senyeha.