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Sime Teflon Gasket 2030240

Sime

Sime Teflon Gasket 2030240

Teflon gasket 17 mm x 24 mm x 2 mm for Sime DEWY and Planet DEWY gas boilers, used on the condensate pipe connection.

At a glance

  • Also known as 2040066
Manufacturer part no.
2030240
Showing prices

£2.38

£1.98 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 2030240 is a Teflon gasket measuring 17 mm x 24 mm x 2 mm. It is used on the condensate pipe connection of Sime DEWY and Planet DEWY gas boilers. The gasket provides a fluid-tight seal at the joint.

Signs this part needs replacing

  • Water weeping or dripping from the condensate pipe connection
  • Visible cracks, splits or deformation in the gasket
  • Gasket has hardened or become brittle
  • Gasket is flattened or compressed beyond recovery
  • Staining or residue around the joint indicating a leak

Before you order

  • Confirm your boiler model and GC number against the fitment list
  • Verify the gasket dimensions (17 mm x 24 mm x 2 mm) match the one removed
  • Check the manufacturer's parts list for your specific appliance
  • Ensure the condensate pipe connection is the intended location

Not sure which part?

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