A clear head, even in the afternoon.
Fresh air for the whole working day, with the windows shut.
What happens to the air here
Many people in one room
The more people, the faster CO₂ rises and the air gets heavy.
Windows that stay shut
Street noise and the air conditioning keep the windows closed.
Heating and cooling bills
Opening the windows lets the heated or cooled air out.
What we recommend
Recommendation
PRANA 200 C
The PRANA 200 C Premium Plus is the most powerful in the home series: up to 140 m³/h on Boost. Its CO₂ and VOC sensors step the ventilation up by themselves when the room fills.
up to140m³/h
on Boost, per unit
Indicative advice. The exact number of units follows a site visit.
The functions that matter here
AUTO
The ventilation adjusts itself to humidity, CO₂ and air quality (VOC), depending on the configuration. Mini-heating and Winter mode switch on and off by themselves.
InPremiumPremium Plus
Mini-heating
Protects the heat exchanger from freezing in the cold season and raises the incoming air by 3–4 °C in night mode.
InStandardPremiumPremium Plus
Winter mode
Defrosts and warms the system after a stop and before the cold season, so frozen moisture can't damage the fans. Use it together with Mini-heating when it's below +4 °C outside.
InStandardPremiumPremium Plus
Other spaces
Breathe easy.
We'll propose the model and number of units, free of charge.