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Collective electric heating

  • What is a bi-junction device?
  • What are the different types of regulation of bi-junction devices?
  • Can a bi-junction device be replaced by a conventional radiator?
  • Can a bi-junction device be replaced by a bi-junction radiator of another type (DB1 / DB3 / DB4)?
The answers to these questions are in accordance with the standards and regulations in France.
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