It is well-known and accepted that chemicals, such as corrosion inhibitors, oxygen binders or hardness stabilisers, are not necessary in preventing malfunctions and damage within heating systems and other closed water circuits.
The VDI 2035 Standard is built around creating an environment in which corrosion is unlikely. The methods employed are based on natural science, rather than chemical additives. Blockage, scale, damage to pumps, seals and gaskets can greatly affect the reliability of any heating or cooling system, and can reduce the lifespan of expensive components and cause inconvenient downtime.
The Elector water treatment system overcomes the issue of corrosion without chemical additives. You can find more detailed information regarding this system here.