Support for HRU 350 and Demand FLow

[Stegeman474]

I have two modules from Arjen connected to a HRU 350 and a Demand Flow. When I try to add both devices, HA reports the integration is already there

Is it possible somehow to add both devices?

[jasperslits]

This integration use-case however is the simple 1 fan (CVE or non-CVE) per home.

Maybe it works with HA auto discovery of the hardware add-on. Alternative is to switch to YAML for additional configuration or the more complex scenarios.
Perhaps others want to give it a try, but it's not something I want to spend to time on.

[arjenhiemstra]

I have two modules from Arjen connected to a HRU 350 and a Demand Flow. When I try to add both devices, HA reports the integration is already there

Is it possible somehow to add both devices?

If you are still looking for a solution, I might be able to help depending on the exact setup. Please send me a message and lets see if I can help you.