Verve system boiler

Output (kW): 50

The Verve i50 is Vokèra by Riello’s high power condensing system boiler. The Verve i50 has domestic boiler characteristics including familiar heat engine and electronic regulation, making installation simple for domestic installers wishing to expand their scope of work into larger homes or small commercial premises.


  • Low NOx class 5
  • Solar thermal compatible
  • Isolating valve kit as standard
  • Built-in expansion vessel & pump
  • 92.5% efficiency
  • Optional hydraulic separator kit available
  • Versatile flue options
  • 4 Star class A efficiency†

† According to EEC 92/42

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