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Vaillant Plug 0020064686

Vaillant

Vaillant Plug 0020064686

Vaillant plug, part number 0020064686, for use with VPM 15 D and VPM 30 D pump units.

At a glance

  • Also known as 1387586
Manufacturer part no.
0020064686
Showing prices

£9.42

£7.85 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 plug, part number 0020064686, is a small sealing component used on Vaillant pump units. It closes off a port or tapping on the pump assembly, keeping the hydraulic circuit sealed during normal operation. It is listed by Vaillant for the VPM 15 D and VPM 30 D pump units.

Signs this part needs replacing

  • Visible weeping or a drip from the plug position on the pump unit
  • Damp staining, scale or corrosion around the plug seating
  • The plug has been removed and its sealing face or threads are damaged
  • The plug is missing after servicing or draining down
  • The plug will not tighten down cleanly or seats incorrectly

Before you order

  • Confirm your appliance model against the fit list above before ordering
  • Check the part number on the existing plug or in the manufacturer's parts list for your unit
  • Inspect the seating area on the pump unit for damage before fitting a replacement plug
  • Have a suitable sealant or sealing washer to hand if required for the installation

Not sure which part?

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