Izici
1 Ama-slats engilazi ayalungiseka ukuze ahlangabezane nezidingo ezihlukene zokungena komoya.Isiqondiso esihlukile, ububanzi be-ventilation ehlukene kanye nesivinini kufinyelelwa ngokulungisa izingelosi zama-glass blades.
2 Ukusebenza kahle kokukhanyisa.Ingilazi ye-louver ivumela umoya omusha nokukhanya ukuthi kudlule, khona-ke ukukhanya okuhle kakhulu kungatholwa ngaphandle kokuphazamisa ukubuka, kwenza igumbi libe ntofontofo.
3 Ukunakekela okulula.Ingilazi ye-louver isula kalula, ibiza kancane.
4 Ukusebenza kahle kombono kanye nokusebenza komoya omncane.