Daikin VRV IV New Technology Increases ESEER's by 28%

(23 Sep 2014)


Daikin originally developed and launched VRV in 1982 in Japan and then in Europe in 1987.  Over 30 years ago.  However, they have not stood still and earlier this year launched VRV IV in its latest guise using VRT Technology.  VRV IV is the most technically advanced, innovative and energy efficient air conditioning system in the market.

The Main Feature of VRV IV is VRT (Variable Refrigerant Temperature) with 3 possible modes of operation:- ‚Äč

  1. Automatic Mode: - The Perfect Balance - Top Efficiency throughout most of the year.  Quick reaction  on the hottest days with floating Te (Te is weather dependant)
  2. High Sensible Mode: - Year Round Top Efficiency - for specialist application, e.g. Computer Rooms
  3. Basic Mode: - Current VRV Standard, with quick reaction to peak load to maintain setpoint


In addition systems now include Continuous heating - "uninterrupted" by defrost cycles.  Using PCM (Phase Changing Material), eliminating cold drafts during defrost.

State of the art VRV systems can now not only provide heating and cooling, but can also provide hot water using heat recovered from the air conditioning system.  The range also includes door curtains with up to 72% energy savings compared with electric heat, heat recovery fresh air systems, and contro

l systems with web based access and full energy management tools.

Whatever the application, whether:

  • Replacement air conditioning in compliance with F-gas legislation
  • Retrofit of air conditioning in existing premises
  • Upgrade of inefficient energy equipment to improve BREEAM ratings or comply with EPBD directives
  • New build, whether commercial office, hospitality, retail or residential

Daikin VRV IV is the most intelligent, energy efficient solution.

Click here for further information.

For more information or to arrange a Product Presentation, please contact us @ 014511244 or email info@coolair.ie


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