Commercial Split and Packaged AC system

Hitachi commercial split AC systems and packaged AC systems are a cost-effective alternative to VRF systems, with lower installation complexity.

Simultaneous temperature management across multiple spaces

Our commercial split AC systems are best designed for commercial spaces that require uniform temperature management across one or several areas. We offer several types of system...

Light commercial split systems offering a wide range of indoor units, including cassette, floor/ceiling convertible and ducted units, making them suitable for small to medium-sized businesses like restaurants, shops, and mini data centers, as well as large open plan spaces.

Mid-scale commercial split systems: Takumi are ducted systems designed for low-profile ceiling plenums. They provide up to 58kW cooling capacity.

Large-scale commercial split systems are 1:1 split AC water-cooled systems. They offer capacities from 10-140kW through a single floor-standing unit which can either free-blow into a large space, or connect to ducts to distribute air across one or several rooms. These water-cooled systems require a roof-mounted water tower, water pump and piping.

Meanwhile, Packaged AC is ideal for medium to large spaces such as supermarkets, warehouses, and workshops, as it combines the evaporator and condenser into a single unit that connects to ducts, providing up to 95kW cooling capacity.

What it is?
Small scale system consisting of 1 outdoor unit and 1 indoor unit
Cooling Capacity Range 
up to 8kw 
Indoor Units 
Cassette, Ducted or Floor/Ceiling convertible
Outdoor installation 
Ground level, rooftop or balcony
Suitable for… 
Small commercial spaces such as restaurants, coffee shops, small offices, etc. 
What it is?
Mid-scale system consisting of 1 outdoor unit and 1 indoor unit
Cooling Capacity Range 
up to 58kw 
Indoor Units 
Ducted
Outdoor installation 
Ground level, rooftop or balcony
Suitable for… 
Small to medium spaces such as restaurants, offices, mini datacenters, banks etc. 
What it is?
Large capacity water-cooled split system
Cooling Capacity Range 
up to 140w
Indoor Units 
Floor-standing units with choice of free-blow or connection to ducts 
Outdoor installation 
Water-cooled system requiring a cooling tower located on the roof
Suitable for… 
Large spaces such as supermarkets, warehouses, and workshops. 
What it is?
All components are located in an outdoor unit which is directly connected to indoor ducts
Cooling Capacity Range 
up to 95kW
Indoor Units 
N/A
Outdoor installation 
Rooftop or ground level located next to an outside wall
Suitable for… 
Large spaces such as supermarkets, warehouses, and workshops. 
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Commercial split ac are suitable for both small and large projects

Our HVAC systems offer multiple options for different business needs, including Inverter or Fixed Speed systems. In addition to light commercial split systems, our range of medium and large-scale ducted commercial split systems can support over 50 TR cooling capacity.
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Connect your commercial split system to an adjacent VRF system

With H-LINK wiring and a PRIMAIRY H-LINK Adapter, individual spaces covered by an Hitachi Primairy light commercial split system can be connected to the same control system as a neighbouring Hitachi VRF system, enabling seamless operation of separate Hitachi HVAC systems. Useful in scenarios where there is a separate building or space on the same site as another Hitachi VRF-equipped space.
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Unleash the power of innovation with Hitachi

Hitachi has a long-standing tradition of implementing strict control processes and exceeding quality standards. Since 1963, Hitachi has been the first manufacturer to apply the AC quality certification rating across their entire commercial range, regardless of unit capacity. Hitachi continues to uphold this philosophy and has some of the toughest quality control processes in the industry.
Choose your Hitachi Cooling & Heating air conditioner

Hitachi Air Conditioners for Single Room Commercial Spaces

With over 80 years of experience, we are confident that our range of cooling and heating solutions provides households and businesses with the leading climate control technology to create and maintain the perfect indoor environment. We cater for all types of homes, including detached houses, semi-detached, flats and apartments, lofts and attics, as well as for specific spaces like garages, workshops, home offices and more. Select from wall-mounted, ducted-concealed style and ceiling cassette units, all of which are designed with your comfort in mind.

To see our ranges of home and business solutions, click here, and if you are interested in receiving more information from a professional installer, find your nearest one using our Partner Locator.