EvoAir C125T G1 Ventilation Unit

EvoAir C125T G1 is a compact heat-recovery ventilation unit with a counterflow heat exchanger, designed for installations where energy-efficient ventilation, separated airflows and reliable operation are important. The unit is manufactured in Älvsbyn and builds on many years of experience in ventilation solutions and thoughtful industrial design. It is developed with Nordic climate conditions in mind and designed for stable operation in varying climates. EvoAir C125T G1 is suitable for both residential and commercial installations.

The integrated counterflow heat exchanger allows outdoor air and extract air to pass one another in separate air paths without the airstreams mixing. The design provides efficient heat recovery and is particularly suitable for installations where separation between supply and extract air is important. Under favourable operating conditions, temperature efficiency can be around 85–90%.

The unit has configurable right/left connections, providing good flexibility in design and installation. An integrated post-heater, summer bypass for both supply and extract air, and a built-in humidity sensor in the extract air are included. The temperature in the heat exchanger is monitored and controlled automatically to counteract ice formation and support stable operation. The design also has few moving parts, simplifying service and maintenance.

NOTE! We always recommend a preheater to provide good conditions for stable operation, especially at low outdoor temperatures. A water trap is also required for reliable condensate drainage.

Applications

EvoAir C125T is particularly well suited to installations where efficient heat recovery needs to be combined with clearly separated airflows. Suitable applications include:

• Workshops, treatment plants, technical rooms and garages
• Restaurant environments
• Apartment buildings and flats

EvoControl Touch

EvoAir C125T G1 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
• Timer and scheduling
• Pressure control
• Air-quality control
• Humidity control
• Logging of measurements and history
• Plain text and parameters
• Airflow diagram
• Support for Modbus TCP

Some functions may require accessories.

Pressure and airflow chart