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Vaillant 0020128515 Terminal Block

Vaillant

Vaillant 0020128515 Terminal Block

Vaillant terminal block, part number 0020128515, for use in Vaillant appliances.

At a glance

  • Also known as 1385309
Manufacturer part no.
0020128515
Showing prices

£55.00

£45.83 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 0020128515 Terminal Block is a wiring connection component manufactured by Vaillant. It provides a secure termination point for electrical conductors within Vaillant appliance wiring. The part is listed by its manufacturer part number, 0020128515.

Before you order

  • Confirm the part number 0020128515 matches the item listed in the appliance documentation or parts list for the unit being worked on.
  • Check the existing terminal block in the appliance against the part number before ordering, as terminal arrangements differ between models.
  • Retain the old component for comparison so the connection layout and conductor positions can be verified before fitting.

Not sure which part?

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