Zehnder ComfoFan Silent Move Up house ventilation fan 425 m³/h with earthed plug: original Zehnder spare part, type: Ventilation box, Comfofan Silent, Move up, 425 m3/h. Application: Ventilation box (BoxStream (up to 12-7-2012)). Manufacturer number: 458016606; Instalpunt article number: 1211209.
According to the Zehnder parts lists, this part fits 7 models, including Buva BoxStream (up to 12-7-2012), Buva BoxStream CO2 and Buva BoxStream II. The full list is under “Fits”.
This item is in stock and usually arrives within 3–5 working days.
Check the rating plate of your appliance before ordering; if in doubt, ask the manufacturer or your installer.


