Cool more and save energy


We have developed Cooltec, an energy saving add-on which can be applied in any air-conditioning unit to increase its efficiency by 30%. It has been tested, works and provides more cooling while saves money and energy.
Cooltec consumes only water and no refrigerants . It sprays water, the water vaporizes absorbing heat and thus the air temperature around the external air-conditioning unit decreases . This way, the air-conditioning unit operates in colder conditions, therefore more efficiently. Cooltec is a product outcome of a 4 year research. In building our prototype and piloting it, any possible variation was checked, all encountered problems were solved and an affordable universal solution for any air-conditioner was created. Simply by a system of water spraying we produce cooling, save energy & mitigate the ozone layer depletion problem. This is Cooltec.

Quick facts

  • 2015 Participant
    Year of participation
  • Greece

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  • Ioannis Chorianopoulos-Founder, Michalis Vrachopoulos-Founder, Maria Koukou-lab Partner, Kleanthis Gravaritis-lab Partner.

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