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Vaillant Control Box Front 0020240283

Vaillant

Vaillant Control Box Front 0020240283

Control box front cover for Vaillant EcoTec Sustain combi boilers, part number 0020240283.

At a glance

  • Also known as 1388456
Manufacturer part no.
0020240283
Showing prices

£26.57

£22.14 ex. VAT · VAT at 20%

In stock
Cut-off passed — dispatches next 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 0020240283 is the front cover for the control box on EcoTec Sustain combi boilers. It forms the front face of the control box assembly that houses the boiler's printed circuit board. It shields the PCB and internal controls from dust, moisture and accidental contact.

Signs this part needs replacing

  • Visible cracks or deformation in the cover
  • Broken or missing retaining clips so the cover will not seat
  • PCB or wiring left exposed because the cover no longer fits securely
  • Heat or moisture damage to the cover surface
  • Cover damaged during servicing or access to the control box

Before you order

  • Confirm the boiler model and GC number against the fit list
  • Check the existing cover for the part number moulded or printed on it
  • Inspect the control box housing for damage that may also need attention
  • Isolate the boiler before removing the cover

Not sure which part?

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