Imodoka gakondo ya lisansi ikoresha ubushyuhe bwimyanda ya moteri kugirango ishushe, hanyuma wohereze ubushyuhe bwa coolant kuri kabine binyuze mumashanyarazi nibindi bice kugirango ubushyuhe bwimbere muri kabine.Kubera ko moteri yamashanyarazi idafite moteri, ntishobora gukoresha igisubizo cyumuyaga wimodoka gakondo.Niyo mpamvu, birakenewe ko hafatwa izindi ngamba zo gushyushya kugirango uhindure ubushyuhe bwikirere, ubuhehere nigipimo cyimodoka mu gihe cyitumba.Kugeza ubu, ibinyabiziga byamashanyarazi bifata cyane cyane amashanyarazi ashyushya ibyuma bifasha guhumeka, ni ukuvuga,icyuma gikonjesha kimwe (AC), hamwe na thermistor yo hanze (PTC) ashyushya ibyuma bifasha.Hariho gahunda ebyiri nyamukuru, imwe nugukoreshaUbushyuhe bwo mu kirere, indi ikoreshaAmashanyarazi ya PTC.