How much energy can I save with Hot Water Optimizer?

Hot Water Optimizer

Hot Water Optimizer reduces unnecessary heating cycles, helping to lower your household’s energy use for hot water. Savings depend on your heating system, your habits, and your previous configuration.

Savings are modest but meaningful. Hot Water Optimizer fine-tunes your setup incrementally, brightening efficiency without sacrificing comfort.

Your savings depend on:

  • How often your system reheated water before 

  • What your pre-activation settings were

  • How often you use hot water and when

  • How regularly you submit feedback

Tracking your savings: 

You may not notice a dramatic improvement day to day, but savings build up over time. You can view your energy use with the Savings Overview and Energy Reports in the ViCare app.

Guarantees:

Viessmann does not guarantee a specific saving, as your results depend on your household and your system.

Please give us your feedback!

Your feedback is very important to us, as it helps us better understand your needs and continuously improve our services. By sharing your experience, you contribute directly to making our solutions more useful and effective for you and other users.

Submit your feedback by clicking the button.

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