What usually causes a chiller to fail? The main causes of a chiller to fail is not cleaning the unit on a regular basis. Whether that’s from a dirty air filter or a blocked condenser. By Tony|2022-12-23T13:42:45+00:00December 23, 2022|Commercial Refrigeration, Servicing and Maintenance|Comments Off on What usually causes a chiller to fail? Share This Story, Choose Your Platform! FacebookXRedditLinkedInWhatsAppTelegramTumblrPinterestVkXingEmail About the Author: Tony