ARS Nordic LIGHT – Technical Data
ARS Nordic LIGHT is a decentralized regenerative ventilation unit designed for reliable continuous air exchange in residential applications.
The system provides stable airflow performance, ceramic regenerative heat recovery, and simplified remote-control operation
Product overview
ARS Nordic LIGHT is a decentralized regenerative ventilation unit designed for reliable and energy-efficient air exchange in residential environments. The system uses a ceramic regenerative heat accumulator and independent supply and extract airflow operation to ensure stable ventilation performance under real operating conditions.
The unit is optimized for applications where simple operation and consistent airflow performance are required without the need for advanced automation or wireless connectivity.
ARS Nordic LIGHT uses the same core airflow system, ceramic heat recovery technology, and dual-fan architecture as other ARS Nordic models, ensuring identical ventilation performance, heat recovery efficiency, and acoustic characteristics.
Simplified remote control operation provides three predefined airflow levels, allowing users to select the appropriate ventilation intensity depending on room size and ventilation requirements.
The system is designed for continuous 24/7 operation and is suitable for airtight residential buildings where natural ventilation is insufficient after insulation and window replacement.
Technical specifications
| Parameter | Value |
|---|---|
| Model | ARS Nordic LIGHT |
| Ventilation type | Decentralized regenerative ventilation |
| Heat recovery type | Ceramic regenerative heat exchanger |
| Airflow range | 18 – 150 m³/h |
| Fan speed levels | 10 adjustable speed levels |
| Noise level | 10 – 36 dB(A) |
| Heat recovery efficiency | Up to 99% |
| Energy efficiency class | A+ |
| Control interface | Remote control |
Airflow performance characteristics
Airflow increases linearly across speed levels, allowing precise ventilation adjustment based on room size and ventilation requirements.
LIGHT = simplified control version of same hardware platform.
Acoustic performance
Low-speed operation provides near-silent performance suitable for bedrooms and living spaces. Higher speeds enable rapid air exchange for intensive ventilation scenarios.
LIGHT = simplified control version of same hardware platform.
Electrical specifications
| Parameter | Value |
|---|---|
| Supply voltage | 220–240 V |
| Frequency | 50 Hz |
| Maximum power consumption | 16 W |
| Standby power consumption | < 1 W |
| Heater power | Up to 100 W |
| Protection class | IPX4 |
Environmental conditions
| Parameter | Value |
|---|---|
| Outdoor operating temperature | −30 °C to +50 °C |
| Indoor operating temperature | +5 °C to +35 °C |
| Maximum humidity | Up to 90% RH |
| Installation environment | Indoor / protected exterior wall |
System features
LIGHT vs SMART QR
LIGHT =
• Same airflow
• Same ceramic core
• Same dual-fan architecture
• Same frost protection
• Simplified control
SMART QR =
• Wi-Fi
• Environmental adaptive control
• Independent supply and extract airflow control
• Regenerative ceramic heat recovery
• Adaptive airflow balancing
• Wireless monitoring and control
• Continuous 24/7 operation capability
• Low energy consumption
• Suitable for airtight buildings