The team at „TANGRA“ has updated the selection software TANGRA REC Selector, which is specialized in choosing high-efficiency plate heat exchangers TANGRA REC HiE. The new update allows selection of recuperators with flow rates of 150m3/h. The devices have been...

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The series of seminars dedicated to Energy Efficiency through Ventilation, Air Conditioning, and Local Extraction Systems have concluded   In October, the TANGRA team organized events in the cities of Sofia, Plovdiv, Burgas, Varna, Veliko Tarnovo, and Pleven. The series...

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„Energy Efficiency Through Ventilation, Air Conditioning, and Local Extraction Systems 2023“ TANGRA has been organizing the annual event “Energy Efficiency through Ventilation, Air Conditioning, and Local Extraction Systems” since 2012. In the past three years, the seminars were postponed due...

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Several international studies show that the time a modern individual spends indoors ranges from 70% to 90% of their life. Whether at home, at the workplace, in the store where we shop, in a restaurant or coffee, at a cinema...

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  Dear customers and partners, Today, TANGRA celebrates its 34 anniversary! We would like to thank you for the trust and partnership!

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