Fans for rectangular ducts

# Integrated airflow measurement with built-in heat compensation (automatic models)
# MED approved, B-0/B-15
# Damper min./max. position setting by software (semi-automatic)
# Triac controlled reheating coil(s), adjustable heating powered by ...

* Airflow measurement
* MED approved, B-0/B-15
* Inputs to connect balcony door or other external devices available as an option
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* Airflow adjustment with diffuser knob, painted with the diffuser ...