For mounting the TECE urinal valve U 2 in brick-wall construction, for combination with the TECEfilo valve unit and sensor cover. Consisting of: Urinal flush valve housing U 2 inlet flow control and bare-wall protection system 230 V/12 V-transformer integrated for direct 230 V connection Connection IT 1/2" incl. mounting elbow and mounting materials Please order separately: TECEfilo valve unit (see Urinal flush plates) TECEfilo sensor cover (see Urinal flush plates)