WH1 Water Cooled Chiller

Adaptable high performance

Adaptable high performance

Flexible Installation

The modular system helps make transportation and installation easy.

The system can have any combination of 40, 50 and 60 HP units up to a total of 240 HP. Units can be installed in a range of layout formations: straight line, U, L T and Z-shaped configurations.

High Precision Temperature Control

The automatic temperature regulator constantly adjusts the compressor, maintaining a precise temperature, avoiding continual start-ups and increasing the system’s life span.

Energy Efficient Operation

Using the heat pump option, the system can recover waste energy to provide energy-efficient heating.

Screw Compressor Technology

Hitachi's Infinity Capacity Control from 25% to 100%
With this modulation, the compressor load is always matching with the requested load, and thus accurate chilled water temperature is achieved without expensive inverter devices.

Intuitive display

Each Hitachi Model is equipped with a user-friendly colour touch-screen panel which displays:
- Unit parameters (including unit status, cycle temperatures and pressures, compressor running hours, alarm codes and descriptions)
- Configuration settings, to optimise performance of your unit
- Water outlet temperature, high efficiency mode for adapting the unit to each specific application


Compact and Adaptable

Compact sizing gives you installation options other than the basement, making this system particularly adaptable to different spaces and layouts.

An all-in-one system

This system is designed for large-scale heating and cooling installations, including hotels or hospitals, allowing a single system to cover all climate control requirements.



Manuals, brochures and other product literature. If you need any more information, please get in touch.

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