Nefit O-ring 10 pcs for e.g. WT 13 87002051470: original Nefit spare part, type: O-ring. Application: Water heater (HR 8000S (WTD27 AME)). Manufacturer number: 87002051470; Instalpunt article number: 8180149.
According to the Nefit parts lists, this part fits 9 models, including Nefit Fasto (Bosch) F 2500VEN, Bosch HR 8000S (WTD27 AME) and Bosch WT 11. 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. Work on gas-carrying parts must be carried out by a qualified gas engineer.

