Completely new Comair Link App, suitable for the Comair HRUC heat recovery units and the Comair Delta residential fans. This new app provides even more convenience during the installation of the ventilation system. In addition, the app can be used to set and operate the ventilation system, so that the indoor climate and air quality will always be in optimal condition. Comair HRUC-Pro® & HRUC-Plus® The Comair HRUC unit must first be linked to the app before it can be used (see manual). The new installation wizard guides the user through the entire process of setting the unit to the desired situation. The paired devices are then displayed on the home screen. In the user menu it is possible, among other things, to change the ventilation mode (low/normal/high/purify) for a period of 15/30/45/60 minutes, the temperatures and heat recovery by the unit are displayed and the indoor air quality is displayed. In addition, it is possible to manage various settings such as zone management, filter management, service information and (holiday) planning. In the service menu (only accessible with a PIN code), sensors can be set, the summer bypass can be configured, firmware can be updated and advanced settings such as port assignments, access to data monitoring and installation reporting. Comair Delta® The Comair Delta models can also be operated via Bluetooth with the Comair Link app. This ensures direct communication with the unit. This ensures simple commissioning via smartphone or tablet and more comfort for the installer and the end user. The various settings are easy to adjust and the status of the unit can be monitored in the app. Service messages are also shown via the app.