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Vaillant O-Ring 0020268760

Vaillant

Vaillant O-Ring 0020268760

Vaillant O-ring, part 0020268760, supplied in a pack of 5 for use on VU 446/5-5 and VU 606/5-5 appliances.

At a glance

  • Part type: O-ring
  • Also known as 1388662
Manufacturer part no.
0020268760
Showing prices

£20.48

£17.07 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

This is a Vaillant O-ring, manufacturer part number 0020268760, supplied as a pack of 5. It is a flexible sealing ring used at a joint or connection point within the appliance to prevent water or gas leakage. It is listed for use on the Vaillant VU 446/5-5 and VU 606/5-5 appliance families.

Signs this part needs replacing

  • Visible water weeping or a drip trail at the joint the O-ring seals
  • The ring is flattened, deformed or no longer sits proud of its groove
  • Cracking, splitting or a hardened, brittle feel when the ring is handled
  • Scale or corrosion deposits on the ring or in its seating
  • A leak reappears shortly after the joint is reassembled

Before you order

  • Confirm your appliance model against the fit list above before ordering
  • Check the condition of the O-ring groove or seating face, as a damaged seat will not seal with a new ring
  • Confirm how many O-rings the job requires, as this part is supplied as a pack of 5
  • Have the appliance's data badge details to hand if you need to verify the model variant

Not sure which part?

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