CHILLERS


The life cycle of the air- cooled chiller in the wild


An overview by Steve Pike of Rapid Chiller Rentals. T


he lifecycle of an air-cooled chiller involves a few key stages, each crucial for staying ahead of the game while keeping up with the growing demand to cut energy use


and lower carbon footprints. One of the most crucial stages is the design and manufacturing process, where the chiller is shaped to fi t specifi c cooling needs. It’s all about picking the right refrigerant and the best components and materials to strike a balance between energy effi ciency and meeting regulations. Environmental rules, especially those targeting Global Warming Potential (GWP), have a big say in these decisions. At the same time, manufacturers also focus on the Coeffi cient of Performance (COP) to ensure the chiller runs as


effi ciently as possible. Ultimately, it’s all about creating chillers that work well, follow the rules, and are better for the environment. The client selection process is about fi nding the perfect chiller for the specifi c job. It’s where important choices are made, like fi guring out the right kW output to handle the cooling needs and checking the electrical consumption (kW input) to ensure it’s effi cient. On top of that, there’s room to explore other clever energy-saving and carbon-cutting features. Things like free cooling – which uses cooler outdoor air to reduce energy use – and reverse cycle heat pump technology, which can provide heating and cooling, often come into play. It’s a key stage for creating a setup that’s eff ective and kinder to the planet.


26 April 2025 • www.acr-news.com


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