Vitocell 360-M

Viessmann Water Heater
Vitocell 360-M
Buffer tank for water heating

Vitocell 360-M

One tank. Two functions. Maximum system flexibility.

The Vitocell 360‑M combines heating water buffer storage and hygienic domestic hot water preparation in a single, space‑saving solution, ideal for modern hybrid and solar‑supported heating systems.

Vitocell 360-M

The Vitocell 360‑M is a combined heating water buffer cylinder and domestic hot water storage system designed for heating systems with multiple heat sources. By integrating buffer storage and DHW preparation in one unit, it significantly reduces space requirements, installation effort, and system complexity.
It is particularly well suited for use with Viessmann solar thermal systems, wood‑fired boilers, and hybrid heating solutions, ensuring efficient energy utilisation while maintaining excellent temperature stratification and high hot water comfort.

Vitocell 360-M

Two Functions in One Device

Combines heating water buffer storage and domestic hot water heating, eliminating the need for separate tanks.

Integrated Stainless Steel DHW Coil

The corrugated domestic hot water coil, made of high‑alloy stainless steel, is elastically and stress‑free integrated into the tank for hygienic, on‑demand hot water heating.

Ideal for Multi‑Generator Systems

Multiple connection options allow easy integration of different heat generators, such as: Solar thermal systems Solid fuel boilers Heat pumps Gas or oil boilers

Excellent Solar Energy Utilisation

Efficient use of solar energy is ensured through: Targeted cooling in the lower tank section, or Large heat exchanger surface of the DHW coil

Flexible Connection Layout

Clearly defined connections support:

Heating water flow / return
Domestic hot water and circulation
Cold water inlet and drain
Solar flow and return (concealed)

Solar System Integration

Designed for seamless integration with Viessmann solar thermal systems for DHW and heating support.

Hybrid System Compatibility

Ideal for hybrid installations combining:

Vitodens
Vitoladens
Vitocal
Vitovalor
heat generators.

Electric Immersion Heater Option (Accessory)

Optional electric heating elements allow:

PV surplus utilisation
Summer comfort operation without firing the main heat generator.

Document Name Description Document Type Language Action
Data Sheet Vitocell 360‑M PDF German Download
What is the main advantage of the Vitocell 360‑M compared to separate tanks?

It combines buffer storage and DHW heating in one unit, saving space and reducing installation complexity.

How is domestic hot water heated hygienically?

Hot water is prepared on demand via a stainless steel corrugated pipe, avoiding stored drinking water.

Why is the Vitocell 360‑M ideal for solar thermal systems?

The stratified charging system ensures fast availability of solar‑heated domestic hot water and efficient energy utilisation.

Can the Vitocell 360‑M be used with solid fuel boilers?

Yes. It is particularly suitable for wood‑fired heating systems, providing both buffer storage and DHW heating.

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