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Sime Main Burner Assembly 5190752

Sime

Sime Main Burner Assembly 5190752

Sime 5190752 main burner assembly for a range of Sime gas boilers, including Format, Ecomfort and Murelle models.

At a glance

  • Also known as 2042128
Manufacturer part no.
5190752
Showing prices

£136.22

£113.52 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 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 5190752 is a main burner assembly for Sime gas boilers. It carries the burner head and distributes the gas/air mixture across the combustion surface for ignition and sustained firing. It is supplied as a complete burner assembly for the appliance models listed below.

Signs this part needs replacing

  • Visible corrosion, cracking or distortion of the burner head or body
  • Uneven flame pattern, lifting flames or yellowing across the burner surface
  • Soot deposits or discolouration indicating poor combustion at the burner
  • Repeated ignition faults or flame failure after the burner has been checked
  • Blocked or damaged burner ports that cannot be cleared

Before you order

  • Confirm the appliance model and serial/part reference against the fit list above
  • Check the existing burner assembly for damage and confirm the fault lies with the burner rather than the ignition or gas valve components
  • Verify the boiler is isolated from the gas and electrical supply before any work begins
  • Check whether the appliance is natural gas or LPG, as the fit list includes both variants

Not sure which part?

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