Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Vaillant Cable Tree 0020048917

Vaillant

Vaillant Cable Tree 0020048917

Vaillant cable tree, part number 0020048917, for the Ecotec VU 656/4-5 gas boiler.

At a glance

  • Also known as 1381574
Manufacturer part no.
0020048917
Showing prices

£56.10

£46.75 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
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, part number 0020048917, is a wiring assembly used in the Ecotec VU 656/4-5 gas boiler. It carries the internal electrical connections between the boiler's components and the control electronics. It is listed under wiring within Vaillant gas boiler spares.

Signs this part needs replacing

  • Intermittent faults or random lockouts traced to the boiler's internal wiring
  • Visible damage to the loom, such as chafed, cracked or heat-affected insulation
  • Loose, corroded or discoloured connector terminals
  • Fault codes or no-fire conditions linked to a broken conductor in the harness
  • Boiler components failing to receive power or signal despite testing correctly in isolation

Before you order

  • Confirm the boiler model and GC number against the manufacturer's parts list
  • Check the existing cable tree's connector layout and plug count match the part being ordered
  • Inspect the fault carefully to confirm the wiring assembly is the cause rather than a connected component

Not sure which part?

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