Vitocal 350‑A

Viessmann Light Commercial
Vitocal 350-A
Air-Source Heat Pumps

Vitocal 350-A

  • Rated heating output: 12.7 to 20.6 kW
  • Flow temperature up to 65 °C
  • Ideal for modernisation
  • Low operating noise

Features

High Flow Temperature Performance

Delivers flow temperatures of up to 65 °C, making it suitable for modernisation and use with existing radiator systems.

Rated Heating Output

Provides a heating output range of 12.7 to 20.6 kW, supporting both space heating and DHW applications.

High Energy Efficiency

Achieves a coefficient of performance (COP) of up to 4.0 (A7/W35), ensuring low operating costs and efficient operation.

Low Noise Operation

Features a radial fan, sound-optimised design, and night mode, ensuring quiet operation suitable for residential installations.

Flexible Installation Options

Designed for indoor and outdoor installation, providing flexibility for different project requirements.

Control / Integrations

Integrated Vitotronic Control Unit

The Vitocal 350‑A is equipped with the Vitotronic control system, featuring a clear text and graphical display for precise control of heating and DHW operation.

Remote Monitoring & Telecontrol

Supports remote access via Vitocom 100 / Vitocom 300, enabling system monitoring, diagnostics, and control from external locations.

Smart Connectivity via App

When combined with Vitoconnect, the system can be operated through the ViCare app, allowing convenient control via smartphone or tablet.

Technical Documents

Document Name Description Document Type Language Action
Technology brochure Heating with airborne and geothermal energy PDF English Download

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    scheduled maintenance, and genuine spare
    parts ordering.

    For more information : ahi@ahi-carrier.com