Overview Viessmann 100w

With their compact dimensions, low weight and quiet operation, the Vitodens 100-W will integrate effortlessly into any living space.

2018 Boiler Plus Legislation - Viessmann Combi boilers are now fully compliant with the Domestic Building Services Compliance Guide (DBSCG) 2018 (for Part L 2013) as standard.

The Weather compensation sensor will be included in the box at no extra cost.

The modulating ratio over the entire output range is up to 1:6. This high ratio makes these boilers particularly suitable for use in small apartments and well insulated buildings. The user benefits from fewer appliance start-ups and therefore less operating noise. Because a lower level of stress is placed upon the appliance, the service life of components is consequently extended.

As is the case with all Viessmann gas condensing boilers, the Vitodens 100-W are equipped with stainless steel Inox-Radial heat exchangers. This technology brings with it an extremely high efficiency rate of 98 percent and exceptionally reliable and efficient operation during its long service life.

Viessmann guarantees the Inox-Radial heat exchanger for ten years against leaks resulting from corrosion.


Contact us for more information. We regularly carry out installations in Staines, Twickenham, Richmond, Chelsea,