Ten Tips For Using Glycol in Chillers and Chilled Water Systems
Never use automotive anti-freeze Automotive antifreeze is formulated for engine cooling and can cause problems with flow rates/ pressures and reduced heat transfer. Only use inhibited glycol Uninhibited glycol and water mixtures are very corrosive. Inhibitors protect against corrosion, scale and rust and act as a pH buffer and a biocide. Never use less than 25% Glycol, this will ensure … Read more