Ma heaters athu opangira magetsi amapangidwa ndi aluminiyamu, bronze, kapena ma alloys ena opangira magetsi osiyanasiyana.Amagwiritsidwa ntchito m'mafakitale osiyanasiyana kuphatikiza semiconductor ndi mapulasitiki, makina onyamula katundu, ntchito yazakudya, kukonza mapepala, zomatira, zida zamankhwala, makina osindikizira kutentha, komanso kupanga nsalu.Ma heaters oponyedwa amatha kugwiritsidwa ntchito m'makampani aliwonse omwe amatenthetsa bwino kwambiri komanso oyenera.