Will salt and other substances build up in WaterStillar systems?

Yes. In Wall and Famly it is necessary to descale the boiler from time to time, it depends on the components in the feed water to the system. The descaling can easliy be done by yourself.

In Works the system is a flow through system, where the build up of deposits is minimised – but not completely avoided. WaterStillar staff will clean/replace what is needed under the WPA agreement.