ONI-Wärmetrafo GmbH

OUR VISION
Reduce Energy Costs Efficiently and Sustainably!
Leverage our experience and system technology for your success!
Over 6,000 industrial customers in more than 70 countries worldwide rely on our energy-saving systems and utilize our optimization expertise to sustainably reduce their energy consumption!

ONI
Energy-Saving Technology
Energy-efficient and process-optimizing system solutions for industry
◎ Cooling systems
◎ Container cooling systems
◎ Combined heat and power (CHP) plants
◎ Rental cooling systems
◎ Ventilation systems
◎ Chillers & refrigeration technology
◎ Cleanroom technology
◎ Maintenance & service
◎ ONI-AquaClean
◎ Heat recovery
◎ Compressed air systems
◎ EtaControl®
◎ ONI-PowerSave
◎ Analysis & planning
◎ Data center solutions
◎ Rhytemper®

Our Experience Is Your Advantage
We offer everything: from tailored solutions to complete plant construction, including planning.
◎ Operational analysis
◎ Planning
◎ Financing
◎ Implementation
◎ Service & maintenance

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