Akwai abubuwa guda biyu a cikin akwatin kafewar mota, daya shine tankin dumin iska, daya na'urar sanyaya iska, ruwan da ke cikin tankin ruwan mota yana da zafi, kwarara cikin tankin iska mai dumi, iskan da fanka ke kadawa shine dumi. iska, kuma lokacin da ka bude refrigeration, tankin iska mai dumi zai dakatar da ruwa, kwandishan ya fara aiki, na'urar matsa lamba a cikin na'urar kwandishan, yana fitowa daga iska mai sanyi na halitta.
Akwatin evaporation na mota injin mota ne da na'urar kwandishan mota.Aikin kwandon kwandishan na kwandishan mota shine don canza refrigerant daga ruwa zuwa gas (watau evaporation), shafe zafi mai yawa a kusa da shi, sannan kuma ƙananan zafin jiki da ƙananan tururi na refrigerant a cikin kwampreso, da sake zagayowar tsarin don cimma manufar ƙananan zafin jiki.A lokacin rani don samar da yanayi mai kyau na hawa ga mazauna, rage ƙarfin gajiyar direba, inganta amincin tuki.
