Intambo yokushisa izokhiqiza ukushisa lapho i-voltage elinganisiwe isetshenziswa kuzo zombili izinhlangothi zayo, futhi izinga lokushisa layo lizozinza ngaphakathi kwebanga ngaphansi komthelela wezimo zokushabalalisa ukushisa okungaphandle. Isetshenziselwa ukudala izingxenye ezahlukene zokushisa zikagesi ezibunjwe ngendlela evame ukutholakala kuma-air conditioner, eziqandisini, eziqandisini, ezikhipha amanzi, eziphekeni zelayisi, nakwezinye izinto zasekhaya.
Ngokwezinto zokufaka umswakama, intambo yokushisa ingaba yintambo yokushisa engamelani ne-PS, intambo yokushisa ye-PVC, intambo yokushisa yerabha ye-silicone, njll. Ngokusho kwendawo yamandla, ingahlukaniswa ibe yizinhlobo ezimbili zentambo yokushisa yamandla eyodwa kanye neyamandla amaningi.
Intambo yokushisa engamelani ne-PS uhlobo lwentambo yokushisa efaneleka kakhulu ezimweni lapho kunesidingo sokuxhumana ngqo nokudla. Ngoba ngenxa yokumelana kwayo nokushisa okuphansi, ingasetshenziswa kuphela ezimweni zamandla aphansi futhi inebanga lokushisa lokusebenza lesikhathi eside eliqala ku--25 °C kuya ku-60 °C.
Intambo yokushisa engu-105°C iyintambo yokushisa esetshenziswa kabanzi enamandla aphakathi nendawo angeqi ku-12W/m kanye nokushisa kokusetshenziswa okungu--25°C kuya ku-70°C. Imbozwe ngezinto ezihambisana nezinhlinzeko zezinga le-PVC/E ku-GB5023 (IEC227) ejwayelekile, enokumelana nokushisa okuphezulu. Njengentambo yokushisa engangeni mazolo, isetshenziswa kabanzi kuma-cooler, kuma-air conditioner, njll.
Ngenxa yokumelana kwayo nokushisa okumangalisayo, ucingo lokushisa lwerabha ye-silicone luvame ukusetshenziswa kuma-defroster eziqandisini, eziqandisini, nakwezinye izinto zikagesi. Izinga lokushisa lokusetshenziswa lisukela ku--60°C kuya ku-155°C, kanti ubuningi bamandla obujwayelekile bungu-40W/m. Ezindaweni zokushisa eziphansi ezinokushisa okuhle, ubuningi bamandla bungafinyelela ku-50W/m.
