Zotenthetsera zamagetsi zamagetsi zimagwiritsidwa ntchito m'njira zosiyanasiyana pomwe kutentha kwa chinthu kapena njira kumafunika kuwonjezereka.Mwachitsanzo, mafuta opaka mafuta amafunika kutenthedwa asanayambe kuperekedwa ku makina, kapena, chitoliro chingafunikire kugwiritsa ntchito chotenthetsera cha tepi kuti chisaundane ndi kuzizira.
Zotenthetsera zamafakitale zimagwiritsidwa ntchito kubisa mphamvu kuchokera kumafuta kapena gwero lamphamvu kupita kumagetsi otenthetsera mu dongosolo, njira yoyendetsera kapena malo otsekedwa.Njira yomwe mphamvu yotenthetsera imasinthidwa kuchoka ku gwero la mphamvu kupita ku dongosolo ikhoza kufotokozedwa ngati kutumiza kutentha.
Mitundu ya chotenthetsera chamagetsi cha mafakitale:
Pali mitundu inayi ya zipangizo zotenthetsera mafakitale zomwe ndi Flange, Over The Side, Screw Plug ndi Circulation;iliyonse ili ndi kukula kwake, makina ogwiritsira ntchito ndi njira yoyikira.