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Sime DHW Cylinder Flange 138mm 6192905

Sime

Sime DHW Cylinder Flange 138mm 6192905

Sime 6192905 DHW cylinder flange, 138mm, for Planet Super 4 and Super FOUR gas boilers.

At a glance

  • Also known as 2040740
Manufacturer part no.
6192905
Showing prices

£259.20

£216.00 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 6192905 is a 138mm domestic hot water (DHW) cylinder flange. It is manufactured by Sime for the Planet Super 4 and Super FOUR gas boiler ranges, where it forms the sealing connection on the DHW cylinder. The part replaces Sime code 6192906.

Signs this part needs replacing

  • Water weeping or dripping from the flange joint
  • Visible corrosion, pitting or staining on the flange face
  • Scale or mineral deposits around the cylinder connection
  • A perished or hardened seal causing a persistent leak
  • Repeated pressure loss on the domestic hot water side

Before you order

  • Confirm your boiler model against the fit list above
  • Check that the flange diameter required is 138mm
  • Inspect the mating surface and seal for damage before refitting
  • Note the replaced code 6192906 if working from older documentation

Not sure which part?

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