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Vaillant 285850 Magnesium Anode

Vaillant

Vaillant 285850 Magnesium Anode

Magnesium anode, Vaillant part 285850, used for sacrificial corrosion protection in a water-heating vessel.

At a glance

  • Also known as 1377784
Manufacturer part no.
285850
Showing prices

£140.15

£116.79 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Vaillant 285850 is a magnesium anode identified by manufacturer part number 285850 and supplied under the product name VAIL 285850 MAGNESIUM ANODE. A magnesium anode works by sacrificial corrosion, dissolving preferentially so that the internal surfaces of the vessel it serves are protected from corrosion. It is a service item rather than a repair component, and its condition should be assessed at routine servicing.

Before you order

  • Confirm the part number 285850 matches the number marked on the component being replaced or listed against the appliance.
  • Check that a magnesium anode is the correct type for the vessel or appliance it is to be fitted to.
  • Have the appliance make, model and serial number to hand when ordering.
  • Anodes are consumed during service, so check the condition of the existing anode at the recommended servicing intervals.

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.