Iyoveli yokugcina yomhlambi we-AC, kuyiyo eyayizuzisa abasebenzi bezokugcina abaphambili, ikhona ukwakhiwa kwezokugcina okuhle kakhulu, ikhetha ukusebenzisa emkhakheni wokusebenza okuhle. Ikhona ukukhula kwezobuchwepheshe okuhle, isimo esincane kakhulu se-wax, isimo esikhulu se-temperature, ikwazisa ukusebenza okuphansi kakhulu, ikwazisa ukusebenza okuphansi kwezakhiwo, ikhombisa ukusebenza okuphansi kwezokugcina, ikunikeza umhlambi we-AC ukusebenza okuhle.