Industrial recuperators, chosen by engineering calculation.
Big halls need a lot of fresh air every hour.
In swimming pools and farm buildings, humidity stays high all year.
The ventilation runs all day, so every degree kept matters.

Recommendation
The PRANA 340 S supplies up to 1100 m³/h and extracts up to 1020 m³/h, installed internally, in the wall or combined. For shopping centres, sports complexes, swimming pools and farm buildings.
up to1 100m³/h
supply air
Selection follows an engineering calculation. Send us your floor plan.
We'll propose the model and number of units, free of charge.