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Ducted Split Systems

HITACHI Concealed Ducted units or 'Split' systems consist of an outdoor unit and an indoor unit installed in the ceiling space. Air is distributed from the indoor unit by duct to one or more air vents. With convenient thermostat control, heating, cooling or auto settings are available at your fingertips.

Concealed Ducted Suitablility

Where the necessary ceiling space is available for installation and servicing. In instances where ceiling space is limited it is sometimes possible to utilize the ceiling space in an adjacent room to house the indoor unit.

Attributes and Benefits


  • Where people remain stationary e.g. at work areas in offices or tables in restaurants air vents can be positioned for even air conditioning and optimum comfort.
 Unobtrusive design with a range of grilles and diffusers to match room décor.
  • Fresh air is a requirement in commercial premises.  With these systems, fresh air can easily be introduced and mixed in with the conditioned air
  • Several rooms can be air conditioned by one indoor unit and zoning is available as an option. Zoning allows you to control which rooms you want to air condition at any particular time, aiding efficiency.
  • Considered to be the quietest air conditioning choice as the indoor unit is situated above the ceiling and well away from the users
  • Air outlets are quick and easy to install, and can be moved relatively easily should air distribution requirements change in the future.
  • A wall-mounted thermostat provides convenient control.

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DuctEZY Ducted System Package                   


Duct EZY is a ready designed package complete with a specifically engineered duct kit which ensures optimum performance. Whether for the home, office or shop you can now, at an affordable price, enjoy the luxury of reliable ducted air conditioning.


Attributes and Benefits


  • Duct EZY systems provide discreet air conditioning. Valuable wall space is preserved and diffusers can be discreetly positioned to fit around lighting and fixtures.
  • Duct EZY systems are quiet, having installed noise levels better than wall mounted heat pumps of equivalent capacity.
  • Duct EZY makes it simple, saving on design and customisation costs, it provides a ready designed package supplied complete with a specifically engineered duct kit to ensure optimum performance.
  • Duct EZY systems have been designed for easy installation into existing premises with no need for any additional post installation repairs within or outside your building.
  • Duct EZY sytems are high quality air conditioning systems and so reliable they come with Hitachi’s industry leading ‘Six Year Warranty’
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