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Vaillant Cable Tree (Harness 1-10V) 0020060814

Vaillant

Vaillant Cable Tree (Harness 1-10V) 0020060814

Vaillant cable tree wiring harness (1-10V) for ecoCRAFT VKK condensing boilers, part number 0020060814.

At a glance

  • Appliance family: ecoCRAFT VKK
  • Also known as 1383036
Manufacturer part no.
0020060814
Showing prices

£28.10

£23.42 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 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 cable tree (harness 1-10V) is a wiring harness assembly used on Vaillant ecoCRAFT VKK condensing boiler appliances. It carries the low-voltage 1-10V control signal and associated connections within the boiler's electrical system. Part number 0020060814 identifies this harness.

Signs this part needs replacing

  • Boiler fails to respond to the 1-10V control signal
  • Intermittent or erratic operation traced to the harness connections
  • Visible damage to the cable tree, such as chafing, scorching or exposed conductors
  • Loose, corroded or heat-damaged connector plugs on the harness
  • Fault codes or lost communication linked to the wiring loom

Before you order

  • Confirm your appliance model against the fits list above
  • Check the existing harness part number where it is legible on the component
  • Inspect the connector plugs and pin count so the replacement matches the installation
  • Verify the fault is within the harness and not the connected sensor or control board

Not sure which part?

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