Family at home

Combining the benefits of a system boiler and a combi boiler in one package

Our storage combi boilers are designed to provide efficient heating and large volumes of hot water. With no need for a separate domestic hot water (DHW) cylinder, our storage combi boilers are simple to install and save space. Our storage combi boilers offer integral water storage capacity ranging from 46 litres to 170 litres.

Storage combi boilers efficiently regenerate hot water for maximum versatility. Smaller options such as the Vitodens 111-W wall mounted model are ideally suited to smaller apartments where space is a premium. Larger models such as the 222-F and 242-F can be sited up to 5m away from the control unit, enabling installation in areas with restricted access, e.g. if the boiler is installed in a garage or loft space.

These models are ideally suited to properties with a high hot water demand but without space for open vent or system boilers.

All of our storage combi boilers are built around our long established reputation for producing high quality heating systems. Offering the latest in heating technology, our range of storage combi boilers define the quality benchmark for other brands.

Benefits of a Viessmann storage combi boiler

  • Compact design
  • Quiet operation
  • Efficient hot water regeneration
  • Comprehensive warranty on the entire range, as standard
  • With the Viessmann CLS (Cylinder Loading System) the 46 litre cylinder is sufficient to run a 150 litre bath

Which gas boiler is the best for you?

Not sure which gas boiler you need? Try our simple tool.

Our most popular Storage Combi boilers

Vitodens 111-W gas condensing boiler
Vitodens 111-W

A high performance storage combi boiler for the family home

Rapid, reliable and compact, the Vitodens 111-W is a high performance wall mounted storage boiler for family homes with a high demand for hot water. With its cylinder loading system (CLS) and 46 litre integrated stainless ...

Discover the Vitodens 111-W
  • Up to 10 years


  • Easy control LCD


  • Smart Home

     with tado°

  • Integrated

    storage tank

Discover the Vitodens 111-W
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