EvoAir A900ST G3 Ventilation Unit

The EvoAir A900ST G3 is a compact, flexible FTX heat-recovery ventilation unit for larger buildings, with an airflow range of 150–1100 l/s. The unit is manufactured in Älvsbyn and draws on extensive ventilation expertise and thoughtful industrial design. It is developed with Nordic climate conditions in mind and engineered for reliable operation all year round. The unit has a third-party verified Environmental Product Declaration (EPD).

The combination of side and top connections provides excellent flexibility in design and installation. The unit has inspection panels on both sides for good service access and a total of six duct connections, four of which are used depending on the installation configuration. The two unused connections are easily covered with the supplied blanking covers.

Through the control system, the supply- and extract-air connections can be configured to suit the installation conditions, providing up to 16 different connection configurations from one and the same unit. This provides considerable freedom in design and installation and can simplify standardisation across different projects. The post-heating coil is ordered separately and installed in the duct if required.

EvoControl Touch

EvoAir A900ST G3 is supplied with EvoControl and a separate 4.3-inch touch display as standard. This provides a complete and user-friendly control and operating solution from the outset, with no need to add a separate display.

The system has a wired network connection for stable communication, and the EvoCloud cloud service is included as standard. EvoCloud allows the unit to be managed and monitored remotely from a phone, tablet or computer. This makes it easy to adapt operation to your needs, review measurements and history, and keep a clear overview of current operating status.

For integration with other control and building-management systems, Modbus TCP is also supported, making connection to a supervisory control system easier.

Features

• 4,3-inch touchscreen included as standard
• EvoCloud for cloud-based control and monitoring
• Remote management via phone, tablet or computer
• Up to 16 different connection configurations
• Timer and scheduling
• Pressure control (accessory required)
• Air-quality control (accessory required)
• Humidity control (accessory required)
• Logging of measurements and history
• Plain text and parameters
• Airflow diagram
• Support for Modbus TCP

Some functions may require accessories.

Pressure and airflow chart