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Conventional Open Vent Boilers

Choose the right regular boiler for your home

Conventional boilers can also commonly be referred to as regular boilers, open vent boilers, or heat-only boilers. Whilst there are many different names for this type of gas boiler, they refer to a boiler which provides central heating and hot water through a hot water cylinder, often installed in an airing cupboard, and a cold water tank which is usually installed in the loft.

A regular boiler is the perfect choice for larger households with multiple bathrooms, as they can provide a lot of hot water all at once. Browse our range of regular boilers below.

For smaller households, we would recommend taking a look at our range of combi boilers and system boilers which deliver the same high-performance and cost-efficient service that you have come to expect from Vaillant, but with a more compact footprint.

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ecoTEC plus regular

The regular open vent boiler for any home

  • High performance, control and efficiency
  • Compact enough to fit in a kitchen cupboard
  • Hand-built in our award-winning Derbyshire manufacturing plant

ecoFIT pure regular

The cupboard-size regular open vent boiler for any home

  • High performance build, smart controls and efficiency
  • Compact enough to fit in a kitchen cupboard
  • Hand-built in our award-winning Derbyshire manufacturing plant

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