Vitomax HW-E

Viessmann Commercial Industrial Boilers
Vitomax HW-E
Electric Hot Water Boiler

Vitomax HW-E

You can find out more about the special features of Viessmann electric boilers for industrial applications here.

  • Output range: 0.45 to 4.5 MW
  • Low running costs
  • Fast cold start
  • No flue gas emissions

Features

No Flue System or Fuel Infrastructure Required

No need for chimney, burner, fuel supply, or storage, reducing installation costs and freeing up space.

Low Running Costs

Can operate with low‑cost or surplus electricity, particularly in combination with renewable energy or off‑peak tariffs.

Zero Local Emissions

Produces no COx or NOx emissions, supporting environmentally friendly and low‑carbon building operation.

Flexible Load Operation

Wide modulation range allows: Efficient part‑load operation Compensation of peak heat demand

Control / Integrations

Integration into Building Energy Systems

Suitable for connection to central heating networks, district systems, and industrial processes.

Flexible Operation Modes

Can be used for:

Base‑load or peak‑load operation
Backup for renewable heat sources
Power‑to‑heat applications

Renewable Energy Integration

Ideal for use with photovoltaic or renewable electricity sources to enable low‑carbon heating.

Load‑Dependent Control

Adjustable operation allows efficient adaptation to fluctuating heat demand.

Technical Documents

Document Name Description Document Type Language Action
System solutions for industry, commerce and municipalities Vitomax HW‑E PDF German Download
Hot water and steam generators: electrified future Vitomax HW‑E PDF German Download

How Can We Help?

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and information

    Become a Dealer

    Get directed to our Business Development team to start the authorization process and discuss sales support.

    Technical Assistance

    Get specialized help with system sizing, load
    calculation analysis, and technical data required for project design.

    Aftermarket Service

    Request support for warranty claims,
    scheduled maintenance, and genuine spare
    parts ordering.

    For more information : ahi@ahi-carrier.com