All models in the VMW ecoTEC pro range have an efficiency etas = 94%. For this reason, if combined with class VI thermoregulation, they reach a system efficiency of 98% and therefore the ErP system energy class in heating A+. The boiler is also available with dedicated packages with connected thermoregulation, capable of guaranteeing remote use via the myVAILLANT App and providing the best use experience. ecoTEC pro was born as the natural evolution of Vaillant's consolidated technology and experience in condensation technology. Mechanical combustion technology allows the boiler to be used with a gas mixture containing up to 20% hydrogen. ecoTEC pro was designed to offer the right balance between performance and comfort both in heating and in the production of domestic hot water. With the.
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