Vaillant Arotherm plus Heatpump | Home Assistant | Page 1

sterile hatch Dec 29, 2025, 9:45 AM

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Hi,
I’m using a Vaillant aroTHERM plus heat pump and was wondering whether this model is supported in Home Assistant.

I found the myVAILLANT integration which claims to support Vaillant HVAC equipment including aroTHERM heat pumps:
https://community.home-assistant.io/t/myvaillant-integration/542610

Does this integration work with the aroTHERM plus specifically, and does it allow control of heating modes, target temperatures, and hot water?

Thanks!

Home Assistant Community

myVAILLANT integration

I’ve developed an integration for the API behind the myVAILLANT app, which lets you control Vaillant HVAC equipment (aroTHERM heatpumps, boilers, hydraulic stations, etc) from Home Assistant: Supports climate & hot water controls, as well as sensor information Control operating modes, target temperature, and presets such as holiday more or...

sterile hatch Jan 4, 2026, 2:10 PM

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Er

Screenshot_20260104_150700_org_mozilla_firefox_HomeActivity.jpg

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I have this issue any ideas?

teal pelican Jan 7, 2026, 3:35 PM

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I just discovered your post. I was able to setup this integration without any problem.
How did you install the integration? via HACS?

plain parcel Jan 10, 2026, 7:57 PM

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I was able to integrate my aroTHERM Split plus thanks to the Vaillant VR 940 gateway and the myVaillant integration without any issues

#Vaillant Arotherm plus Heatpump