Why Flexa 4.0?

Zoned control makes it possible to divide a building's heating and air conditioning into independent zones in order to adapt it to the specific characteristics and uses of each space. Flexa 4.0 manages ducted HVAC systems in conjunction with underfloor heating/cooling and radiator heating, applying proprietary algorithms to maximize user comfort, while minimizing the system's energy consumption.

Flexa 4.0 zoned HVAC control system
Independent <br>temperatures

Independent
temperatures

Eco-Adapt<br>algorithm

Eco-Adapt
algorithm

Heating<br>co-management<br>algorithm

Heating
co-management
algorithm

Scenes and<br>time<br>schedules

Scenes and
time
schedules

App-based<br>management

App-based
management

Voice<br>management

Voice
management

BMS/Home automation<br>management

BMS/Home automation
management

Validated by<br>unit<br>manufacturers

Validated by
unit
manufacturers

Advantages of Flexa 4.0

Compared to a non-zoned system

  • Eliminates the comfort problems associated with central HVAC systems. Eliminates the comfort problems associated with central HVAC systems.
  • Reduces HVAC energy consumption by disconnecting unused zones. Reduces HVAC energy consumption by disconnecting unused zones.
  • Jointly controls air conditioning, underfloor heating/cooling and radiator heating to optimize comfort and consumption. Jointly controls air conditioning, underfloor heating/cooling and radiator heating to optimize comfort and consumption.
  • Applies control algorithms for easy system consumption and comfort management. Applies control algorithms for easy system consumption and comfort management.
  • Compatible with over 100 HVAC brands. Compatible with over 100 HVAC brands.
  • Uses communication protocols validated by unit manufacturers. Uses communication protocols validated by unit manufacturers.
  • Enables the remote control of the system through the Airzone Cloud app, home automation systems or BMS. Enables the remote control of the system through the Airzone Cloud app, home automation systems or BMS.
  • Improves the building's energy certification. Improves the building's energy certification.

In which systems can Flexa 4.0 be applied?

Flexa 4.0 zoning for inverter equipment

System elements

The Airzone thermostats located in each zone to be heated or cooled analyze the temperature and HVAC needs at all times. The information collected is sent to the Airzone main control board , which analyzes the status of the system and activates the other elements:

  • Adjusts the operation of HVAC units according to the real demand.
  • Opens or closes dampers to control air diffusion.
  • Opens or closes water valves to regulate water heating or cooling, either by underfloor heating and cooling or by radiators (heating only).

User interfaces compatible with Flexa 4.0

Airzone Cloud app Smartphone - Tablet - Computer

The Airzone Cloud app allows full control of the entire system, from anywhere and at any time, with a user-friendly and customizable interface.

Compatibility

Flexa 4.0 uses communication protocols developed and validated in collaboration with manufacturers of HVAC and heating systems and is currently compatible with more than 100 brands and 20,000 unit models.

Flexa 4.0 is compatible with equipment from ATLANTIC Flexa 4.0 is compatible with equipment from BAXI Flexa 4.0 is compatible with equipment from DE-DIETRICH Flexa 4.0 is compatible with equipment from DAIKIN Flexa 4.0 is compatible with equipment from FUJITSU Flexa 4.0 is compatible with equipment from FUJI-ELECTRIC Flexa 4.0 is compatible with equipment from GENERAL Flexa 4.0 is compatible with equipment from GREE Flexa 4.0 is compatible with equipment from HAIER Flexa 4.0 is compatible with equipment from HITACHI Flexa 4.0 is compatible with equipment from HISENSE Flexa 4.0 is compatible with equipment from HIYASU Flexa 4.0 is compatible with equipment from KAYSUN Flexa 4.0 is compatible with equipment from LG Flexa 4.0 is compatible with equipment from MIDEA Flexa 4.0 is compatible with equipment from MITSUBISHI Flexa 4.0 is compatible with equipment from MITSUBISHI HEAVY Flexa 4.0 is compatible with equipment from PANASONIC HEAVY Flexa 4.0 is compatible with equipment from SAMSUNG Flexa 4.0 is compatible with equipment from TOSHIBA Flexa 4.0 is compatible with equipment from VIESSMANN

A fully integrated solution

HVAC systems are a particularly difficult subsystem to integrate into home automation systems. That's why Flexa 4.0 is designed as an integration tool that offers full HVAC management from the Airzone Cloud mobile app, a Smart Home system or a building management system (BMS).

Flexa 4.0 offers the following integration options:

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A fully integrated solution

Certifications

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 4.0 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 and cooling.


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