Zimmermann EcoChill DC: Ammonia Chiller for Data Centres with Project-Specific Performance Caveats
Zimmermann has published specifications for EcoChill DC, a low-charge enclosed ammonia chiller engineered per project for data-centre cooling. Published figures include up to 1500 kW total capacity and annual EER of 13–16, but the manufacturer stresses that listed maxima need not apply simultaneously and that project-specific confirmation is required.
Zimmermann Industriekälte — official product information