Let Hitachi’s wide range of innovative products and services inspire you with solutions for your home or business.
Absorption Chillers
Through the use of large chilled water/cooling water temperature differential adaptability and provision of a high-functionality microcomputer as a standard control panel, superior reliability and durability are realized in our Absorption chillers, while achieving operation efficiency. A "new-age" cooling equipment, Hitachi is one step ahead with a chiller that contributes to the realization of total energy-saving and low cost in air-conditioning system.
AHU
Hitachi offers both single & double skinned AHU that are modular in design and available in both horizontal and vertical configurations with a variety of discharge arrangements. These units may be arranged to meet almost any space or duct requirements and the standard capacity ranges from 27 - 63 Nominal tons. For special applications, we are able to custom-make the units according to your specific needs.
Air Cooled Water Chillers
This series of Hitachi air-cooled water chillers up to 1,146 kW at 50Hz and 1,350 kW at 60Hz has been developed for differing requirements of air conditioning and industrial chilled water systems. The units are equipped with the well proven semi-hermetic Hitachi Screw Compressors and a micro-processor controller. The units incorporate compressors, air-cooled condensers, water cooler, expansion valves, control and safety devices.
Centrifugal Chillers
Hitachi Centrifugal Chillers uses HFC134a refrigerant having an ozone depletion potential of zero. High-pressure HFC134a refrigerant enables downsizing and weight reduction of the rotating body components in comparison to other refrigerant types. Consequently, the energy loss caused by rotation is reduced for consistent downsizing and high efficiency is achieved. Hitachi's unique capacity control mechanism allows energy-saving operation throughout the year by stable capacity control in a wide range.
Packaged Air Conditioners
Hitachi has developed packaged air conditioners with a sleek new look. In addition to excellent performance providing high efficiency, high reliability and low noise, the design has been upgraded. Moreover, a slim design has further relaxed restrictions on installation. An extensive lineup features 3 to 30 horsepower models. All horsepower models adopt a high efficiency scroll compressor. Users can choose the optimum model according to applications or purposes.
Room Air Conditioning
Hitachi's new range of Room Air Conditioning and Compressor systems has developed significantly around the world in recent years, following a great deal of investment and testing facilities at various Hitachi factories and laboratories. Their compressor in the room air conditioners has an air-tight compression mechanism which is made into one compact body. Hitachi has also continuously developed sophisticated energy saving air conditioning systems that reduce CO2 emissions and help to protect the global environment.
Rotary Compressor
Hitachi Appliances, Inc is giving the world the latest in technology, quality and reliability with its rotary compressors that are highly efficient and reliable. Low noise and low vibration are the two important requirements in the air conditioning market throughout the world. To meet these demands, Hitachi proudly presents higher compressor performance with the Hitachi twin rotary compressor and Hitachi "DoubleAccel" rotary compressor.
Set Free
Variable Refrigerant Flow (VRF) technology was developed to address global concerns and the increasing complex operating conditions demanded by today's marketplace. Through tremendous investment in research and development, Hitachi is able to offer impressive VRF systems, the Set Free range, incorporating heat pump and heat recovery versions with one of the largest capacity ranges available in the industry from 3 HP to 30 HP inclusive.
Utopia
Hitachi Utopia system offers a variety of outdoor units from 5 to 13 kW with a choice of five indoor units (4 way cassette, above ceiling, ceiling suspended, wall and floor mounted). Utopia range is suitable for every application where quiet, reliable, air conditioning is required, with features that include reduced noise levels and advance diagnostic remote controls to make troubleshooting prompt and simple.
Water Cooled Water Chillers
Hitachi has increased its Water Cooled Water Chillers from 124kW to 800kW. Designed to be more compact, Hitachi’s chillers allow for increased convenience by reducing the space required during installation. This is made possible as each compressor has an individual refrigerant circuit served by a plate heat exchanger specifically designed to offer higher efficiency than the traditional shell and tube type, allowing a massive reduction in physical size.