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RISTRETTO Point-of-use water heaters

Round classic point-of-use water heater with above and under sink configurations


  • EnergySavings

    CFC-free high-density insulation for more energy savings

  • CompactDesign

    Compact water heater for above & under-sink installation

  • ProtecAgainstCorrosion

    Maximised tank lifetime thanks to O'Pro exclusive anti-corrosive system

  • ControlKnob

    User-friendly temperature control