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Heat Only Open Vent Boilers

Regular heat only boiler (sometimes known as open vent) provides central heating and hot water via a boiler, a storage cylinder housed in the airing cupboard and water tanks in your loft.

Energy regular boiler

The brand NEW regular boiler from Glow-worm

  • ErP A rated for efficiency - to reduce energy bills
  • Wide range – available in 12, 15, 18, 25 or 30kW models
  • High quality aluminium heat exchanger
  • Compact size – perfectly fits in kitchen cupboards
  • Modern, bright, LCD display

Ultimate₂ regular (open vent) boiler

Exclusive regular (open vent) boiler with 5 years warranty*

  • ErP A rated for efficiency - to reduce energy bills
  • £15 reward when registered through Club Energy
  • Lightweight boiler with cupboard fit dimensions
  • FREE 5 year warranty with option to extend*

Easicom regular (open vent) boiler

Quality reliability, choice

  • Available in 25kW output model
  • Leading regular boiler offering great performance
  • ErP A rated for efficiency - helping to reduce energy bills
  • FREE 4 year warranty*