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Hiver offers a variety of air-cooled screw chillers for a wide range of capacities from 10 tons to 400 tons comfort and process cooling applications with medium GWP HFCs R134A, R404, R407C and R410A refrigerant options.
Our air-cooled screw chillers can reduce your total cost of ownership because they are engineering for lower life cycle costs and reliability through design simplicity. Our compressor technology is direct drive, low speed (3600 rpm) with only two rotating parts for high reliability and efficiency. Optimized compressor parts profiles are designed specifically for chilled water applications to optimize full and part-load efficiency. Our 'Smart H' Microprocessor provides greater reliability through a proactive control strategy, safety functions with simple diagnostics and easy interface with any building automation / energy management using a single twisted pair of wires. Hiver air-cooled screw chillers are the right choice for tight temperature control in virtually any application.
Our compact chillers install easily and quickly into most building / factory layouts, making them ideal choices for retrofit or new building designs.