Which integration did you end up for your Blauberg fan?
Intrested too for the S21 Modbus over IP integration.
Hi all,
I’m installing decentralised MVHR (likely Blauberg) in a ~70m² open-plan kitchen/living space and trying to decide if the WiFi versions are actually worth the extra cost (especially needing 2–3 units to move 60-100m3).
For those who have them:
Do you run your units 24/7 on low, or only at certain times?
Do you actually use boost mode i.e mainly during cooking besides ducted cooker hood?
Are humidity / CO₂ readings genuinely useful, or more of a novelty (Vs using cheap separate sensors)?
Do you run acrual conditional automations (e.g. humidity-triggered boost), and do they add real value?
IF YOU WERE CHOOSING AGAIN, would you still pay extra for WiFi, or just go for the standard (non-WiFi) version?
I like Home Assistant and automation, but the price jump for multiple units adds up quickly — so trying to understand real-world usage vs “nice to have” 
£€$.
Thanks!