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PG&E Main Office
Location: Merced, CA
Region: Central California
Engineer: Alexander Scheflo and Associates - Stockton, CA
Customer: PG & E

Installed in 2005 the system controls one air cooled chiller & pumps, 1 boiler & pumps, 2 built-up dual duct variable air volume air handlers and 24 Dual Duct VAV Boxes. The project was A retrofit of an existing pneumatically controlled system. The existing dual duct boxes were reused, custom linkages built for the application and the conversion to DDC was successful.