Casablanca Valby 54 in Matte Black Indoor Ceiling Fan with Wall Mounted Remote (4 Blade) Toilet and Tub Combo A: It carries Schlage’s limited Item #747603 A: It carries Schlage’s limited lifetime mechanical and finish warranty adjustment: 2 way adjustable: side (minus 3 mm to plus 1 mm) and depth (plus 3 mm to minus 1 mm) (you can adjust the height of the door with adjustable screws holes of the plate during the installation) QUIET BUT POWERFUL: The WhisperWind motor delivers ultra powerful air movement with whisper quiet performance so you get the cooling power you want without the noise you don't WINTER AND SUMMER: Reversible motor allows you to change the direction of your fan from downdraft mode during the summer which helps cool the room to updraft mode during the winter to help circulate trapped warm air near the ceiling MOUNTING OPTIONS: Installer's Choice three position mounting system allows for standard 14 Indoor Outdoor Indoor Oscillating No Fixture Finish Matte