Calibrate offset of TRVs automatically based on wireless thermostat
Please consider using wireless thermostat as an auto calibration offset tool within a room. Now have TRVs on all radiators. Put wireless thermostat into the area of the room I'd like to adjust the temperature to. Have TRVs in room check their offset against that wireless thermostat and adjust automatically. Have this as a dedicated CALIBRATE button within the settings menu.