EvoAir A900ST G3 Ventilation Unit

EvoAir A900ST G3 is a compact and flexible MVHR unit for larger buildings, with an airflow range of 150–1100 l/s. The unit is manufactured in Älvsbyn, builds on Acetec's many years of experience in ventilation and features a well-designed industrial construction. It is built for the Nordic climate and reliable year-round operation. The unit has a third-party verified Environmental Product Declaration (EPD).

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

Via the control system, the supply and extract air connections can be configured to suit the installation, providing up to 16 different connection variants from one and the same unit. This gives great freedom in design and installation and can help standardise solutions across projects. A reheater 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 – so you get a complete, user-friendly control solution straight away, with no need to buy a display separately.

The system connects to the network via cable for stable communication, and the EvoCloud cloud service is included as standard. With EvoCloud, you can control and monitor the unit remotely from your phone, tablet or computer – adjusting operation as needed, following measurements and history, and quickly checking the current operating status. Demand-controlled operation and robust components also help keep operating costs low, year after year.

With Modbus TCP support, the unit integrates easily into a supervisory control or building management system.

Functions

• 4.3-inch touch display included as standard
• EvoCloud for control and monitoring via the cloud
• Remote management via phone, tablet or computer
• Up to 16 different connection variants
• Timer and scheduling
• Pressure control (accessory required)
• Air quality control (accessory required)
• Humidity control (accessory required)
• Logging of measurements and history
• Plain-text display and parameters
• Flow diagram display
• Modbus TCP support

Some functions may require accessories.

Pressure and airflow chart