3,000 hotel rooms, a 1,200-seat theater, 300,000 square meters of retail floor space, and a half-size replica of the Eiffel Tower just outside. Since last year, there has been a new attrac­tion in China’s colorful gambling Mecca of Macao near Hong Kong: “The Parisian” has opened its doors.

The air condi­tioning system in the casino’s huge building complex uses 350 air-handling and venti­lation units with 1,100 Radi­Pacs from ebm-papst to provide for a pleasant atmos­phere. They circu­late 3,000 cubic meters of air every second. The owner chose the fans because they’re quiet, compact and energy effi­cient.