Nefit siphon sealing ring (5 pcs) for EcomLine: original Nefit spare part, type: Sealing ring, Siphon. Application: Boiler (9000i AquaPower Plus HRC30 CW6). Manufacturer number: 73638S; Instalpunt article number: 8029121.
According to the Nefit parts lists, this part fits 15 models, including Nefit (Bosch) 9000i AquaPower Plus HRC30 CW6, Nefit (Bosch) 9000i AquaPower Plus HRC45 CW6 and Nefit (Bosch) 9000i HR25 Solo Wit. The full list is under “Fits”.
Available in approx. 10–15 days: this item is ordered specially for you and shipped as soon as it arrives in our warehouse; delivery within the EU then usually takes 3–5 working days.
Check the rating plate of your appliance before ordering; if in doubt, ask the manufacturer or your installer. Work on gas-carrying parts must be carried out by a qualified gas engineer.




