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Vitocell 100-B

Viessmann Residential Water Heater
Vitocell 100-B
Dual-Mode DHW Cylinder

Vitocell 100-B

Steel DHW cylinder, with Ceraprotect enamel coating, with two indirect coils, cylinder capacity: 300, 400, 500, 750, 950 litres (photo: type CVB, 400/500 litres)

  • Corrosion-protected cylinder
  • Additional cathodic protection
  • Easy integration of solar systems
  • The entire water content is heated
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Features

Corrosion‑Protected Steel Cylinder

Manufactured from steel with Ceraprotect enamel coating, ensuring reliable corrosion resistance and long service life.

Additional Cathodic Protection

Equipped with a magnesium anode as standard; an impressed current anode is available as an accessory to reduce maintenance effort.

Dual‑Mode DHW Heating with Solar Collectors

Solar energy is transferred efficiently via the lower indirect coil, while conventional heat generators support reheating as required.

Complete Heating of Water Content

The indirect heating coil extends to the cylinder floor, ensuring the entire stored water volume is heated evenly.

Control / Integrations

Solar Thermal Integration

Designed for seamless connection to Viessmann solar collector systems, supporting efficient solar‑assisted DHW heating.

Heat Pump Compatibility

The series‑connected coil configuration ensures efficient DHW heating with heat pumps.

Hybrid System Ready

Suitable for integration with:

Gas or oil boilers
Condensing boilers
Solar thermal systems
Hybrid heating concepts

Electric Heating Integration

Optional immersion heaters allow:

Independent DHW heating
Summer operation
Backup heating strategies

Technical Documents

Document Name Description Document Type Language Action
Technical Data Manual Vitocell 100‑B PDF English Download

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