Heating and cooling systems use water as a medium for heat transfer. The water circulates from where the warm water is generated to the user and back. Even if the system always re-uses the same water, lime and aggressive materials enter the closed water system when first filling the system, which can damage modern components.
The filling apparatus filters lime and aggressive dissolved substances such as sulfate, nitrate and chloride out of the fill-up water. The device operates on the basis of a mixed bed ion exchanger and provides demineralised water that has been completely desalinated. Thus, damage caused by lime and corrosion can be effectively prevented in the heating system.
The filling apparatus is equipped with meters for monitoring pure water production in terms of quality and quantity. This method does not release any chemical additives into the water. The device operates without an external power supply. If the ion exchange capacity is exhausted, then the ion exchange resin can be easily replaced and disposed of with the household waste.