This honey well t5001rt is a modern ergonomically designed thermostatic head din en 215 tested with certificate compact design suitable for thermostatic valves of homexpert by honeywell since 1995 braukmann mng heimeier as well as for oventrop since 1999and panel compact radiators with mng or heimeier valve insert with built liquid elementremote sensor colour white ral 9016 good reading of the set point value from every angle whether the installation of thermostatic valve bodies