iPhone Screenshots


Register the boiler and the accompanying equipments online with Navien UK - Boiler Registration & Installer

What’s New

Version 3.5.3

We have fixed another hidden bug with barcode read, making the app more stable.

Ratings and Reviews

5.0 out of 5
3 Ratings

3 Ratings

App Privacy

The developer, Andrew Chaa, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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