Nkibintu bishya byogukwirakwiza ingufu zikoreshwa na electromagnetic, amashanyarazi acomeka akora akurikije amahame yo gufunga. Imikorere yabo mu guhererekanya ingufu nimwe mubiranga bidasanzwe, kandi nibintu byingenzi bifite aho bihurira na sisitemu mugihe gutakaza ingufu byaba bitangijwe nabi, bikagabanya imikorere nubushobozi. Ibi ni ukubera ko inshuro nyinshi mubintu nka sisitemu yo gutwika ibinyabiziga, gucomeka muri coil nibyingenzi mugutwara voltage ntoya ya bateri hanyuma ukayihinduramo ibihumbi bya volt ya bateri ishobora kubyara amashanyarazi mumacomeka, hanyuma igakongeza lisansi. Usibye ibyo byose, muri sisitemu zimwe na zimwe zateye imbere za HVAC (Heating, Ventilation and Conditioning), hashyizweho uburyo bwiza kandi bunoze bwo guhererekanya ingufu zumuriro (hagati yo gukonjesha no gushyushya).