Fresh air on every floor, with CO₂ control.
Several units, one in each main room, each with its own control.
What happens to the air here
A lot of air to change
Large rooms and several floors need more air than a flat.
Rooms used at different times
Bedrooms at night, the living room by day: each has its own needs.
Nights below zero
In winter, cold outdoor air has to be warmed without freezing the exchanger.
What we recommend
Recommendation
PRANA 200 G
The PRANA 200 G Premium Plus changes up to 85 m³/h per unit and adjusts itself to CO₂, humidity and VOC. Mini-heating and Winter mode keep it running through frosts.
up to85m³/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
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
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
Other spaces
Breathe easy.
We'll propose the model and number of units, free of charge.