Generic Replacement Smartech Panorama Trane Hoya Tadiran Tango Sinclair Window Wall Mounted Portable Air Conditioner Remote Control Compatible for Remote Control Model Number Yt1f Yt1ff Yt1f1 Yt1f2 Yt1f3 Yt1f4 Compatible for all kinds of brands remote control, as long as your old remote control model number belongs to following model:YT1F YT1FF YT1F1 YT1F2 YT1F3 YT1F4 Compatible for Smartech Panorama Trane Hoya Tadiran Tango Sinclair and other brands air conditioner remote control model: YT1F YT1FF YT1F1 YT1F2 YT1F3 YT1F4 YT1F YT1FF YT1F1 YT1F2 YT1F3 YT1F4 YT1F YT1FF YT1F1 YT1F2 YT1F3 YT1F4