Zehnder control PCB Comfofan: original Zehnder spare part, type: Control PCB. Application: Ventilation box (ComfoFan S). Manufacturer number: 400700003; Instalpunt article number: 8560322.
According to the Zehnder parts lists, this part fits 1 model: Zehnder Stork ComfoFan S. The full list is under “Fits”.
In stock: order before 14:00 and it ships the same working day; delivery within the EU usually takes 3–5 working days.
Check the rating plate of your appliance before ordering; if in doubt, ask the manufacturer or your installer.




