Descaling made easy

Now you can even descale the steam generator yourself. The automatic descaling program ensures perfect results - at the touch of a button.

Cleanliness and hygiene - at the touch of a button

It's child's play to clean the RATIONAL CombiMaster and takes next to no time. The automatic cleaning program gives no quarter to even the toughest dirt. You simply spray the cooking cabinet with RATIONAL Cleaner and start the cleaning program. After the program has run you just rinse the cabinet with water and that's it. The hand shower, available as an optional extra, adds further to the convenience.