Ventilair Calma - Humidity Sensor

The Ventilair Calma Humidity Sensor is an accessory module designed to enhance the performance of compatible Ventilair Calma heat recovery ventilators. By monitoring indoor moisture levels in real time, it enables the system to respond automatically when humidity rises above set thresholds.

In many buildings, moisture levels fluctuate throughout the day due to occupancy, weather changes, cooking, cleaning, or general activity. Without automatic adjustment, ventilation systems may either under-ventilate during peak humidity or operate at higher speeds than necessary when conditions are stable. The addition of a humidity sensor allows the Calma system to adapt more intelligently.

When elevated humidity is detected, the connected ventilation unit can increase airflow to help manage moisture levels. Once conditions return to normal, the system can revert to its previous operating mode. This helps maintain balanced indoor air conditions while avoiding unnecessary energy use.

The Ventilair Calma Humidity Sensor is particularly useful in residential developments, apartments, and light commercial spaces where consistent indoor comfort is important but occupancy patterns vary. It supports demand-led ventilation rather than fixed-speed operation, contributing to a more responsive system overall.

As an integrated accessory, the humidity sensor is designed specifically for use with the Ventilair Calma range. It is not a standalone device and requires connection to a compatible Calma heat recovery unit.

For installers and specifiers, this module offers a straightforward way to introduce automatic moisture control into projects where manual-only ventilation may not provide sufficient flexibility. It can be specified at installation stage or added later as part of a system upgrade.

If you are looking to improve the responsiveness of your Ventilair Calma heat recovery ventilator, the Humidity Sensor provides a practical and scalable enhancement.