TESCO implements Cosaf's state-of-the-art Air2O technology.

Cosaf have lowered the energy usage of Tesco’s environmental systems by 80% while significantly reducing capital, running, and maintenance costs.

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With over 30 years of heritage, Cosaf remains driven to provide low energy/low carbon building environment solutions, with expertise in evaporative cooling, natural ventilation and air conditioning we look back on our milestones in order to continue to maintain our lead in innovative HVAC solutions. 

Cosaf History


Cosaf is an ISO 9001 accredited expert in the application, design, installation and commissioning of leading edge evaporative cooling, heating, ventilation, smoke/fire ventilation and air conditioning (HVAC) systems for a diverse range of industrial and commercial spaces.

With our extensive range of HVAC systems we create healthier spaces for your clients and colleagues, Cosaf HVAC systems give you the ability to create a comfortable and efficient environment year in and year out.

We are world leaders in clean green technology and have expert engineers, designers and specifiers on hand to provide consultative and innovative advice on all temperature and environment control challenges.

Maintain the perfect environment anytime, anywhere with Innovative Engineering from Cosaf.