Exceptionally high energy efficiency through recuperation/regeneration and integrated direct expansion (DX) heat pump module for gentle heating and cooling. Traditional systems include air handling unit and chiller or boiler and take huge amount of time for HVAC designers to draw...

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Healthy indoor environment in schools, kindergartens and offices The team of TANGRA has been working for over 10 years on decentralized energy-saving ventilation units in schools and kindergartens across Europe. The company’s devices are installed in educational buildings in Portugal,...

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  Studies show that modern world people spend between 70% and 90% of their time indoors, in buildings. It’s easy for anyone to assume they are safe when they are in their homes or offices. However, we open windows to...

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