Welcome to the
Vaillant Group
API Developer Portal

We’re here to offer secure, reliable and easy-to-use API services that enable you to innovate by integrating data from Vaillant Group heating solutions into your products and services.

INTEROPERABILITY

Universal language, no specific protocol

COOperative

Fast and easy integration

CUSTOMIZED

Use only the data you need

What's in for you?

Each industry segment has its own requirements on data interfaces. We have customized solutions for every use case. We are offering segment specific API packages that fit to your needs:

Housing Association

Monitor all the Vaillant HVAC devices in each of your properties. Support your tenants by setting parameters remotely. Help them save money and improve building safety by optimising the heating operation.

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Energy Management Provider

Real time evidence of actual consumption is a game-changer because the data allows you to shape parameters and informs you to create realistic energy plans and tariffs.

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Smart Home Integrator

Increase your business opportunities by integrating Vaillants HVAC systems in your Smart Home application. Enables your customer to check, control the room temperature and change the operation mode.

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Service Organisation

Increase your service efficiency by remotely adjusting parameters. Get notifications pushed to your CRM app. Monitor 24/7 and reduce service interventions by diagnosing remotely.
myVAILLANT Pro can be simply integrated in your preferred CRM tool to allow remote diagnostics and settings.

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If you want to learn more, register for a
free account and trial

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Latest News & Stories


Here you can find the latest news from the API Developer Programme.

03.04.2023

vaillant heat pumps can now blend comfortably in your smart home solution

Consumers increasingly expect to be able to use smart controls to manage the appliances...

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03.04.2023

NEW MEMBER IN YOUR SMART EVERYDAY

Our heat pumps are today's benchmark for clean, efficient, and comfortable heating. Especially when they communicate seamlessly with other smart devices...

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05.10.2021

Remote Diagnostics

Remote diagnostics refers to web-based analysis and correction of faults on technical units at a different location. Larger service companies in the HVAC...

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