Air source heat pump

Viessmann Light Commercial
Vitocal 300-A
Air-Source Heat Pumps

Vitocal 300-A

  • Rated heating output: 13.2 to 55.8 kW
  • High performance due to two-stage design
  • Cascade of five heat pumps for output up to 279 kW
  • Low running costs

Features

Low noise and low vibrations

It delivers low noise and reduced vibration levels due to its advanced, sound‑optimised design, making it suitable for installation in noise‑sensitive environments.

Flow temperature

Maximum flow temperatures reach up to 64 °C (AWO 302.B60) and up to 55 °C (AWO 302.B25/B40), enabling efficient operation for both standard and moderate-temperature heating systems.

High heating outputs

High heating outputs can be achieved through two-stage operation, allowing the system to efficiently handle increased load requirements.

Rated heating output

Rated heating output varies between 13.2 kW and 55.8 kW, allowing the system to be adapted to different building sizes and load requirements.

Control / Integrations

ViCare app

The ViCare app provides intuitive heating control. Green for go – the user can see at a glance in the app whether their heating system is working as it should.

ViGuide app

ViGuide is an app for trade partners. It has numerous functions for monitoring and controlling systems in both detached houses and apartment buildings and provides rapid access to Technical Service.

Vitoconnect

The Vitoconnect is the interface between boiler and app – the prerequisite for heating system operation via smartphone and tablet. It also provides remote system maintenance capability for contractors using the Vitoguide app.

Convenient control

The Vitotronic 200 (WO1C) is wall mounted inside the building for easy access, which facilitates straightforward commissioning and control of the heat pump. In a dual mode system, say in combination with a gas or oil boiler, the heat pump control unit can automatically start the second heat generator.

Furthermore, the Vitotronic 200 heat pump control unit is capable of communicating and, via the Vitocom 100 or Vitocom 300 communication module, allows the heat pump system to be set up, monitored and optimised over the internet with the Vitotrol app on a smartphone or tablet.

Where the Vitocal 300‑A is used in commercial applications, it can also be linked to a building management system using Vitogate 200 KNX.

Technical Documents

Document Name Description Document Type Language Action
Technology brochure Heat pumps PDF English Download

Similar Products

Vitocal 350-A
Air-Source Heat Pumps

Vitocal 350-A

Vitocal 252-A
Air-Source Heat Pumps

Vitocal 252-A

Vitocal 222-A
Air-Source Heat Pumps

Vitocal 222-A

Vitocal 200-A
Air-Source Heat Pumps

Vitocal 200-A

Vitocal 151-A
Air-Source Heat Pumps

Vitocal 151-A

Vitocal 150-A
Air-Source Heat Pumps

Vitocal 150-A

Vitocal 350-A
Air-Source Heat Pumps

Vitocal 350-A

Air source heat pump for indoor and outdoor installation. Nominal heating power: 12.7 – 20.6 kW

Vitocal 300-A
Air-Source Heat Pumps

Vitocal 300-A

Two-stage air source heat pump for outdoor installation. Nominal heating power: 13.2 – 55.8 kW

How Can We Help?

Have a question that doesn’t fit a specific category? Reach out to our team here for all other support
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