Australia
New Zealand
Greece
Heating water buffer tank with connection for solar collectors, storage capacity: 400, 600, 750 and 950 liters
The Vitocell 140‑E is a versatile heating water buffer tank designed for modern heating systems with renewable and multiple heat sources. It provides efficient heat storage, low heat losses, and flexible system integration, making it particularly suitable for solar thermal systems, heat pumps, and solid fuel boilers.
When combined with the Vitotrans 353 fresh water module, the Vitocell 140‑E also enables hygienic domestic hot water (DHW) preparation according to the instantaneous water heater principle, without storing drinking water.
Optimised for use with Viessmann solar collector systems for efficient heat storage and DHW preparation.
Suitable for integration with:
Heat pumps
Biomass boilers
Gas or oil boilers
Solar thermal systems
The Vitotrans 353 can be mounted directly on the tank, providing controlled and hygienic DHW heating.
Clearly arranged connections simplify commissioning, inspection, and maintenance.
It stores heating water efficiently and acts as a buffer between heat generation and heat demand.
Yes. It can be used purely as a heating water buffer tank, with DHW added later via the Vitotrans 353 module.
Its efficient insulation and optional solar pumping station allow effective storage and utilisation of solar energy.
It is ideal for users seeking:
Flexible heat storage
Renewable energy integration
Hygienic DHW via fresh water technology
Reduced heat losses
Get directed to our Business Development team to start the authorization process and discuss sales support.
Get specialized help with system sizing, load
calculation analysis, and technical data required for project design.
Request support for warranty claims,
scheduled maintenance, and genuine spare
parts ordering.
For more information : ahi@ahi-carrier.com