Inventum screw: original Inventum spare part, type: Screw plate. Application: Hot water cylinder (Maxi 20). Manufacturer number: S4012204; Instalpunt article number: 8770915.
According to the Inventum parts lists, this part fits 2 models, including Inventum Maxi 20 and Inventum Maxi 20 HR. The full list is under “Fits”.
Special-order item (delivery time approx. 2–3 weeks): it is ordered specially for you from the manufacturer and is non-returnable.
Check the rating plate of your appliance before ordering; if in doubt, ask the manufacturer or your installer.


