Jura Impressa J5, J7, and J9 ThermoBlock 230V/1400W. Thermoblock includes tubing as shown in the picture.
Also works in Jura Z series espresso machines. The same boiler in Jura Z5, Z7, and Z9 is used for steam boiler. The boiler has two catches, one on the side and one on the top, for securing thermofuse. When using this boiler in Jura Z series machines, only use the thermofuse catch on the side. Connect the temperature sensor as it was originally installed on the Z series steam boiler. Please also note that steam boiler used in Z series machine is of 1200W. This boiler is 1400W which only means the steam will heat up rather quickly compared to 1200W boiler. The thermal/temperature sensor will stop heating once the temperature for steam is reached.