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The Future of CFC Chillers

By Anonymous
Publication: Contracting Business
Date: Monday, May 1 2006

The Montreal Protocol mandates that all chillers operating on "outlawed" CFC refrigerants be replaced or reengineered for refrigerant changeouts by January 1, 2010. However, the size and cost of a chiller puts replacement at the top of everyone's list of "Things To Do Later." In fact, the Air Conditioning

and Refrigeration Institute (ARI) estimates that nearly 40% of all CFC chillers are still in use.

Contracting Business interviewed five chiller executives to learn their perspectives on chiller replacements, and the global chiller industry of tomorrow.

Expansive & Expensive

The time, money, planning, and possible building modification required to replace a chiller has caused procrastination among many building owners who would much rather spend their time on other green building-related issues.

"A building manager prefers to address lighting, controls, and ventilation," says Hugh Crowther, vice president of engineering and product management for McQuay International, Minneapolis, MN.

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