What is essential for water-cooled chillers to prevent build-up in the water circuit?

Water treatment is essential for water-cooled chillers to prevent the build-up of minerals and algae in the water circuit. Over time, various impurities such as calcium, magnesium, and biological matter can accumulate in the system, leading to scale formation and biological growth. If not managed properly, this build-up can reduce the efficiency of the chiller, cause blockages in the water circuit, and ultimately lead to costly repairs or replacements.

Proper water treatment processes often include the use of chemical additives or filtration systems designed to remove or neutralize these unwanted elements. In addition to keeping the chilling system operating efficiently, effective water treatment also extends the lifespan of the equipment and helps maintain consistent performance levels.

While options related to draining, replacing water, or adding pumps may contribute to managing a cooling system, they are not as directly impactful in preventing build-up as implementing a thorough water treatment program. Regular maintenance practices can assist in overall system performance, but without focused water treatment efforts, the underlying issues related to mineral and algae accumulation may persist.