Ovens and combi steamers are products that can last a long time, if properly maintained. In addition, it is not a small investment that you make and therefore it would be a shame that the oven should be removed if a part is broken, or if a simple adjustment needs to be made. In addition, some ovens and all combi steamers use water for humidification or steam. A water softener can be used for this, so that much less lime remains in the pipes.