Free Cooling is a fast and effective, economic method of using low external air temperatures. It can be used to assist in cooling water for industrial temperature control applications or in HVAC systems. A chiller’s traditional design uses integral compressor technology to generate the cooling required for process and HVAC applications. The use of Free … Continued

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 20% Glycol, this will ensure … Continued