Energy-efficient chillers and reversible heat pumps with a wide operating range. We offer dedicated units for residential, commercial, and industrial buildings, with or without free cooling. Cooling and heating capacities range from 6 to 2,000 kW. Both outdoor and indoor installation is possible, with air- or water-cooled options available. Our units use refrigerants such as R290, R32, HFO1234ze, R410a, and R454b. They are available with or without a recirculation pump and water tank. Compressors can be inverter-driven or on/off type.