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Sime Divertor Valve Connector 4 Poli Lumberg 6245339

Sime

Sime Divertor Valve Connector 4 Poli Lumberg 6245339

Sime divertor valve connector, 4-pole Lumberg type, for use with compatible Sime gas boilers.

At a glance

  • Part type: divertor valve connector
  • Also known as 2042908
Manufacturer part no.
6245339
Showing prices

£11.00

£9.17 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 Sime 6245339 is a divertor valve connector with a 4-pole Lumberg connection. It is used on compatible Sime gas boilers to provide the electrical connection for the divertor valve circuit. The part is listed for Sime Dewy and Murelle appliance families.

Signs this part needs replacing

  • Intermittent or no hot water when the divertor valve should change over
  • Divertor valve not operating or not receiving a signal
  • Fault codes relating to the divertor valve or domestic hot water circuit
  • Visible damage, corrosion, or overheating at the connector
  • Loose or poor electrical contact at the plug

Before you order

  • Check the boiler model against the fits list above.
  • Confirm the existing connector is a 4-pole Lumberg type.
  • Check the part number 6245339 matches the connector being replaced.
  • Inspect the divertor valve and wiring for damage before fitting.

Not sure which part?

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