Airflow and pressure
Supply and exhaust airflow must be checked together with the pressure loss of the duct system.
Heat-recovery efficiency
Efficiency alone is not enough. Operating airflow, outdoor conditions, frost protection, bypass and control strategy affect real performance.
Filtration and indoor air quality
Filter class, maintenance interval and filter access directly influence user experience in residential and commercial applications.
Controls
Humidity sensors, CO₂ control, bypass, IoT and Modbus can determine the automation level and energy use of the system.
VENSİS
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Compare the technical guidance with the product pages, then share airflow, pressure and application details so we can continue with selection and quotation.