Umnyango womlilo wensimbi ungavulwa ngamandla angu-1kg kuphela, futhi ukungezwani kokuvula kungaphansi kuka-50N, ngakho ngisho nabantu abahamba ngezihlalo zabakhubazekile bangakwazi ukuwuvula kalula. Isicabha somlilo sensimbi sizoba nokuqina komoya okuhle, sivalwe endaweni futhi siqine, futhi ngeke sishiye igebe phakathi komnyango ne-air conditioner ne-heater echichimayo.

ukuhlolwa komnyango ongangeni umlilo,umnyango ongenamlilo, umnyango ongenamlilo onengilazi,umnyango wensimbi wokuvikela,umnyango wezinkuni olinganiselwe umlilo,insimbi umnyango uhlaka sokuprakthiza,

umnyango womlilo Ihora elingu-1, umnyango olinganiselwe umlilo wemizuzu engama-20,ukuhlolwa komnyango ongangeni umlilo,umenzi wezicabha ezikwazi ukumelana nomlilo,ukubhoboza uhlaka lomnyango wensimbi,phuma incazelo yomnyango,insimbi yokuphepha umnyango,

insimbi yokuphepha umnyango,ukuphuma kobubanzi bomnyango, ukuvula umnyango wokuphuma ezimeni eziphuthumayo,ukuhlolwa komnyango ongangeni umlilo,umnyango wokuphuma umlilo, umnyango olinganiselwe umlilo one-louvre,insimbi umnyango uhlaka sokuprakthiza