Domestic Cylinders

The Vitocell range from Viesmann offers the right domestic hot water cylinder for every demand, ideally matched to the heat source.

Features and Benefits:

Unique G3 application, meeting G3 building regulations, saves both time and expense.
Viessmann Vitodens System Boilers up to 35kW installed together with a Vitocell 200 or 300 unvented cylinder are the perfect combination to meet G3 building regulations without the need for an energy cut-off valve and cylinder overheat thermostat; these are integrated into the boiler.
Installation time will be reduced by up to 1 day as the following are no longer required:

  • Energy cut off valve or safety valve
  • Expansion vessel and pump
  • Guage and cylinder overheat thermostat
  • Part P certification

Warranty:

  • 25 year warranty on Vitocell 200-B and 200-V against stainless steel vessel perforation
  • Standard 2 year warranty on all other parts, e.g. 300-V and 300-B, thermal controls, valves, electrical components etc.

Application Guide:

Hot water Demand Bedrooms Cylinder Size (litres)
1 Bathroom or shower 1 90
1 Bathroom with shower 2 - 3 120
1 Bathroom with shower 3 - 4 150
1 Bathroom with 2 shower 3 - 4 150 - 180
2 Bathroom and separate shower 4 - 5 210
3 Bathroom and separate shower 4 - 5 250
3 Bathroom with 2 separate showers 5 + 250


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