A.O. Smith ionisation pin ADMR: original A.O. Smith spare part, type: Electrode, Ionisation electrode. Application: Hot water cylinder (ADM(C) 135). Manufacturer number: 0305407(S); Instalpunt article number: 8750324.
According to the A.O. Smith parts lists, this part fits 10 models, including A.O. Smith ADM(C) 80, A.O. Smith ADM(C) 90 and A.O. Smith ADM(C) 135. 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.

