myVAILLANT

21.3K reviews
Content rating
USK: All ages
100K+
Downloads
Content rating
USK: All ages
Learn more
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About this app

This app is compatible with all installations equipped with a gateway (internet module).

myVaillant takes care of your heating whilst you are busy doing other things.

Manage your smart heating system more easily than ever:
Define your settings once. Everything runs automatically in the background from then on. As long as you want it to. You can check on your settings at any time with real time information. Optimize your settings fast by swiping & tapping to make changes.

CHECK

- All important information in your myVaillant home screen
- Transparent and easy to understand energy consumption data
- Instant update on changes via push notifications

OPTIMIZE

- Time programmes and away-mode to automatically save energy when not needed
- Intelligent adjustment to local weather conditions
- Intelligent saving and setting recommendations based on your individual usage patterns
- Seamless integration into smart home system coming soon

MANAGE

- Time programme assist feature for flexible feel-good climate
- Direct connection to your installer for fast and smooth maintenance and troubleshooting
- Time saving for service interventions by remote diagnostics
- Significantly reduced downtimes and failure diagnosis time

Get the most out of your smart heating system to enjoy feel-good climate and protect the environment whilst saving money.

myVaillant App is constantly learning and will improve functionalities for you. Stay tuned for new releases and enhanced features!
Vaillant Group
Updated on
Sep 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, Personal info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

20.6K reviews
J R
October 12, 2026
Every time I close the app I need to log in again. That can't be right. The app itself is okay, connecting the bridge took 6 tries and a temporary hotspot but I managed to get it to work. Creating schedules took some time figuring out. Some improvements could be made there. Google Home and official Home Assistant support would be awesome.
Did you find this helpful?
Vaillant Group
October 14, 2026
Thank you for your feedback, we will pass this onto our developers. If you continue to be asked to log in, please contact us using the 'support' function in the menu. Please reference 304043.
Allan Phillips
October 10, 2026
Absolutely awful setup experience with multiple "Something went wrong" errors requiring many attempts, restarts and resets before it finally decided to work. However, now that it is set up and running it works well.
1 person found this review helpful
Did you find this helpful?
Vaillant Group
October 12, 2026
Thank you for your review Allan, I'm sorry to hear you experienced issues onboarding the gateway. If you have any issues in the future, please contact our technical team on 0330 100 3143.
foo bar
September 29, 2026
Since the latest update unusable - stuck at accepting updated T&C, which always ends with a "Network error". Since every other app can access the internet, the T&C open, when clicking the link, and this app did work before, the error has to be in the update. Shocking to see how little testing obviously was done before rolling out the update, leaving users high an dry who paid a lot for the equipment the app is intended for.
1 person found this review helpful
Did you find this helpful?
Vaillant Group
October 1, 2026
Thank you for your review, We performed a scheduled maintenance that night which unfortunately caused certain issues. If you are still seeing an issue, please email us at app.support@vaillant-group.com.

What’s new

This release introduces a dashboard for owners of eligible heat pumps in Germany who have subscribed to our remote optimisation service OptimisationPLUS. The dashboard provides a comprehensive overview of all operating parameters and a history of changes made to them, helping users better understand OptimisationPLUS and its unique benefits for system efficiency.