with additional radiant heat-discharging elements, e.g. electric heaters

Full Title

Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station > Indoor units, e.g. fan coil units (self-contained units F24F1/02) > characterised by heating arrangements (characterised by heat exchangers F24F1/0059) > with additional radiant heat-discharging elements, e.g. electric heaters