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Your benefits:

  • Hygienic domestic water heating by flow-through process, for medium to high water volumes
  • Complete unit with generously sized stainless steel plate heat exchanger incl. energy efficient re-circulation control
  • Easy and quick installation
  • Low heat losses thanks to complete insulation


Our competent partner installers and planners will be pleased to advise you which freshwater unit is best suited for your application.
You don't have a Wagner Solar specialist available to you yet? Talk to us!


Technical Data

RATIOfresh 500 Nominal capacity [l/min] 810 Nominal capacity [l/min]

10°C -> 45°C (secondary)
60°C (primary)

50 77

10°C -> 60°C (secondary)
45°C (at tap)

70°C (primary)

53 82


Your installer will be happy to advise you on which product is best suited to your application.