- Circulation pump
- max. 5A current carrying capacity ( Schuko 230V socket)
- Alarm Means
- max. 5A current carrying capacity ( Schuko 230V socket)
- Heatingrod connection
- max. 3 * 1kW heating element
- Sensorbus
- 230/400V supply line (not shown)
- depending on the version, optional
- 3 * 1.5mm² 230V Schuko or CE plug)
- 5 * 1.5mm² (CEE 16A plug)
- depending on the version, optional


