Quick choice diagram chart
Healthy indoor air quality is essential in buildings where people live, learn and work. This page explains how Nordic performance principles ensure reliable, energy-efficient ventilation in vital indoor environments – adapted to climate, regulations and real-world use.
Nordic performance in vital indoor environments
High performance in sound, energy efficiency, and SFP places the Nordic series among the best in its class.
All units in the Nordic series are Eurovent certified, and new products are continuously launched.
The diagram charts below shows examples of performance at operational points for the units. For dimension of all our units, Flexit Select must be used.
Airflows presented towards 100Pa duct pressure, with an SFP value below 1,5 and 20% force capacity reserve.
*Airflow rates are stated at 80 Pa external duct pressure, with an SFP below 1.5 and heat recovery efficiency above 80%.
**Airflow rates are stated at 100 Pa external duct pressure, with an SFP below 1.5 and heat recovery efficiency above 80%.
Recommended floor area
Accordning to Swedish building regulations BBR and Norwegian building regulations TEK17.
*Airflow rates are stated at 80 Pa external duct pressure, with an SFP below 1.5 and heat recovery efficiency above 80%.
**Airflow rates are stated at 100 Pa external duct pressure, with an SFP below 1.5 and heat recovery efficiency above 80%.
Read more about the different models in the Nordic series
