Flexit Nordic S4

Maximum airflow: approx. ±130 l/s @ 100 Pa
Right-hand model, electric heater
Left-hand model, electric heater

Flexit Nordic S4 ventilation units are designed to ensure high energy efficiency in Nordic climate conditions. Connection to a kitchen hood is made easy thanks to a bypass solution. The unit features a highly efficient rotary heat exchanger that enables heat recovery of up to 85%.

All Nordic series units come with standard control via the Flexit GO app. The system can be expanded with both wireless and wired accessories, such as a control panel, humidity sensor, pressure sensor for kitchen hood operation, CO₂ sensor, and more. The control system also supports demand-controlled ventilation to ensure optimal air exchange at all times.

Cooling energy recovery is a standard feature in the Nordic series, and free/night cooling can also be activated via the Flexit GO app. In case of high humidity levels in the extract air, a defrost mode can be enabled to ensure reliable operation even in cold conditions.

Key advantages:

• Energy-efficient solution for Nordic climates

• Modern and stylish design

• Built-in humidity sensor

• User- and service-friendly construction

• Convenient control via app and cloud services

• Very low noise levels, both in the duct system and in surrounding rooms