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Sime Combustion Chamber Front Insulation 6139760

Sime

Sime Combustion Chamber Front Insulation 6139760

Front insulation panel for the Sime combustion chamber, part number 6139760, suitable for listed Sime gas boiler models.

At a glance

  • Also known as 2040504
Manufacturer part no.
6139760
Showing prices

£7.93

£6.61 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 6139760 is a front insulation panel for the combustion chamber. It is used in Sime gas boilers, including the Avant 30/130 TS and other listed models. The panel insulates the front of the combustion chamber, helping to manage heat within the appliance.

Signs this part needs replacing

  • Visible cracking or crumbling of the insulation surface.
  • Discolouration, scorching or heat damage on the front insulation.
  • Missing or detached sections around the combustion chamber front.
  • The insulation feels brittle or has lost its structural integrity.
  • Loose fit or movement of the insulation panel.

Before you order

  • Confirm the boiler model and GC number against the fitment list.
  • Check the existing combustion chamber front insulation for damage and confirm part number 6139760 is required.
  • Have the appliance details available when ordering.

Not sure which part?

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