Ko e ʻea fakamoʻoni ʻo e ʻea fakamoʻoni ko ha founga kehekehe ia ʻo e ʻea fakamokomoko, mo e compressors mo e ngaahi konga kehe ʻoku nau tokangaʻi makehe ʻa e maluʻi. Neongo ʻoku hange ia ko e conditioners ʻea angamaheni ʻi he fotunga mo hono fakaʻaongaʻi, ʻOku fakatefito ia ʻi he ngaahi ʻatakai volatile hange ko e lolo, kemikale, ngāue fakakautaú, mo e tauhiʻanga ʻo e lolo sectors.
ʻOku lava ke maʻu ʻa e conditioners ʻea ko ʻeni ʻi ha fakakeheʻi ʻe fa ki he ngaahi fie maʻu kehekehe ʻo e ʻatakai: mafana ʻo e ʻea, mafana ʻo e ʻea, mafana lahi ʻo e ʻea, mo e mafana ʻo e ʻea.