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Sime DHW Cylinder Flange Gasket 6052705

Sime

Sime DHW Cylinder Flange Gasket 6052705

Sime DHW cylinder flange gasket, part 6052705, for sealing the domestic hot water cylinder flange joint on compatible Sime boilers.

At a glance

  • Part type: gasket for DHW cylinder flange
  • Also known as 2042002
Manufacturer part no.
6052705
Showing prices

£15.04

£12.53 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 6052705 is a gasket for the domestic hot water (DHW) cylinder flange. It seals the joint at the cylinder flange, preventing water loss on compatible Sime gas boilers. It is a service part for the Dewy and Murelle appliance families.

Signs this part needs replacing

  • Water weeping or dripping from the cylinder flange joint
  • Staining, scale or mineral deposits around the flange
  • Gasket hardened, cracked or flattened
  • Repeated pressure loss traced to the flange area
  • Corrosion at the flange face found during disassembly

Before you order

  • Confirm the appliance model and serial number against the fit list
  • Check that part number 6052705 matches the manufacturer's parts list for your appliance
  • Inspect the flange face for pitting or corrosion before refitting
  • Isolate and drain the appliance before removing the flange

Not sure which part?

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