Chojambulira chamagetsi chonyamulika cha 3.5KW-7KW chogwiritsidwa ntchito kunyumba chokhala ndi mphamvu yosinthika. Chaching'ono, chosavuta kunyamula, makasitomala sangathe kuyika, ngati pakufunika kulumikiza magetsi, amatha kuchajidwa.