107 national patents and more than 80 independent intellectual property rights.
Developed a new type of condensing heat transfer element - the Ultraten technology wing tube. Ultraten technology's application of the finned tube heat transfer element, subverting the traditional heat exchange element, also laid the foundation for the development of complete condensation technology. The research shows that the thermal efficiency of the complete condensing boiler using the Ultraten technology of the wing tube heat exchange element is higher than that of the ordinary boiler. 7%-12%.
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