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Open Vent Boilers

ecoTEC plus open vent boiler range

412, 415, 418, 424, 430 and 435kW outputs

  • Rear flue option
  • Compact dimensions
  • Large backlit plain text display
  • Removable side panels
  • Quiet Mark accredited

ecoFIT pure open vent boiler

412, 415, 418, 425, 430 and 435 outputs

  • Compact, cupboard fit solution
  • Top and rear flue options
  • Automotive grade aluminium heat exchanger
  • Easy installation and maintenance
  • 7 year warranty available with options up to 10 years when registered on Vaillant Advance (promotion until 31/12/17)