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Sime Syphon Cap 5171635

Sime

Sime Syphon Cap 5171635

Sime syphon cap, G 1/2 inch, for Murelle and Edea boiler range condensate syphon assemblies.

At a glance

  • Also known as 2048055
Manufacturer part no.
5171635
Showing prices

£15.98

£13.32 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 5171635 is a G 1/2 inch syphon cap used on the condensate syphon assembly of Sime gas boilers. It closes off the syphon body and forms part of the condensate drainage path on the appliance. The cap is a serviceable component within the Sime Murelle and Edea families.

Signs this part needs replacing

  • Condensate weeping or dripping from the syphon cap joint
  • Visible cracking, distortion or thread damage on the cap
  • White condensate residue or staining around the cap seating
  • Cap will not tighten down and seal correctly

Before you order

  • Confirm the boiler model and serial number against the fit list above
  • Check the existing cap for the G 1/2 inch thread marking
  • Inspect the syphon body threads and seal face for damage before refitting
  • Verify the part number 5171635 against the manufacturer's parts list for your appliance

Not sure which part?

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