Correct venting is essential for a good indoor climate in living rooms and especially important for wet rooms and cellars to avoid formation of mould by reduction of humidity.

The resulting humidity after venting will be calculated from the temperature and relative humidity of the interior and exterior air. This value is an estimate, because many factors impact the efficiency of venting. Dew point and absolute humidity can be displayed optionally. A target for inside humidity can be defined according to your own needs.

Please note that temperature and humidity cannot be measured with this app. These values must be entered and can be obtained from a weather data service for your location or can be measured with a thermometer and hygrometer. Automatic retrieval of weather data will be supported in a future release.

App permissions: Internet permission is required to display banner ads. Without an internet connection no ads will be displayed.

Use of personal data: This app uses Google AdMob to display personalized banners. For this purpose data about user habits and / or devices will be collected. No additional personal data are collected or stored by this app.