Zoning Solution
Flexa 3.0

Zoning solution that adapts to any ducted application.


Zoning Solution

Zoning solution that adapts to any ducted application.

Why Flexa 3.0?

Zoning means designating separate areas in a building and controlling the HVAC in each of these areas independently. By using Flexa 3.0 in a ducted application, end users can achieve maximum thermal comfort. It adapts to any ducted application (circular, rectangular, mixed).

  • Independent

  • Time

  • Eco-Adapt

  • Remote

  • Weather

  • BMS/HA

  • Radiant2 and
    air heating

  • Bluetooth configuration
    with the App

Benefits of Flexa 3.0

Compared to a non-zoned system

  • Utmost comfort and full HVAC control in different zones.

  • Savings made by only heating/cooling the zones on demand.

  • Technology integrated with all leading manufacturers.

  • Reduced installation costs with fewer indoor units needed.

  • Adaptation to any ducted application.

  • Maximum energy efficiency thanks to Eco-Adapt.

  • Sustainable construction certifications.

Where can Flexa 3.0 be used?


Without Flexa 3.0

Flexa 3.0 system

Flexa 3.0 provides the most adaptable zoning solution for ducted applications in any building type. The Flexa 3.0 system consists of the following components: electronic elements, Airzone interfaces and Airzone Cloud Webserver.

Airzone interfaces

Airzone Cloud Webserver

Control your system from anywhere

The Airzone Cloud Webserver allows you to control all the functions of your Airzone system with the apps3 available for Android and iOS or through airzonecloud.com.

Eu.bac certification

Airzone is tested and certified by the European Building Automation and Controls Association (eu.bac), an industrial platform that supports home control, building automation and energy services for buildings. This certifies Flexa 3.0 as a powerful solution for precise control of HVAC systems with a control accuracy of 0.3 for VAV and 0.4 for underfloor heating.

A fully integrated solution

Flexa 3.0 is a Plug&Play system and allows end users to easily integrate their system into the latest IoT trends. It is compatible with the main BMS/HA and IoT technologies, such as voice control via Amazon Alexa and Google Assistant with the Airzone Webserver. Thanks to the local API, any third party integration is simpler than ever. No more tedious programming; you just have to download the drivers, select the parameters and that's it.

One single interface for radiant and air heating

Flexa 3.0 relies on our unique control algorithms to coordinate the combined work of both underfloor heating5 and air from one single control interface. As a result, Flexa 3.0 can quickly achieve thermal comfort levels in each zone while enhancing energy efficiency and economic savings.


Thanks to the Airzone communication gateways each system communicates perfectly with the indoor unit, integrating seamlessly and with no effort.

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1 Applicable if the system has an Airzone Cloud Webserver.
2 Module of radiant elements required.
3 Airzone Cloud Webserver required.
5 Module of radiant elements required.