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Vaillant Connection 0020268799

Vaillant

Vaillant Connection 0020268799

Vaillant connection 0020268799 for VU 446/5-5 and VU 606/5-5 boilers.

At a glance

  • Appliance family: VU 446/5-5 and VU 606/5-5, including 2018 Ecotec variants
  • Also known as 1388730
Manufacturer part no.
0020268799
Showing prices

£61.24

£51.03 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 connection component manufactured by Vaillant, carrying part number 0020268799. It is listed for use on the Vaillant VU 446/5-5 and VU 606/5-5 appliance families, including the 2018 Ecotec variants. The connection forms part of the appliance's pipework or hydraulic assembly, joining sections of the circuit.

Signs this part needs replacing

  • Visible weeping or damp staining around the joint or connection body
  • Corrosion, pitting or surface degradation on the connection
  • Scale or debris build-up restricting flow through the connection
  • A loose or unstable joint that will not seal correctly
  • Evidence of past leakage, such as water marks or residue on nearby components

Before you order

  • Confirm your appliance model against the fitment list above
  • Check the GC number on your appliance data badge matches the model you are ordering for
  • Locate the connection on your appliance and confirm the part number on the existing component where it is still legible
  • Verify that the connection is the component at fault rather than an adjacent seal, washer or pipe section

Not sure which part?

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