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Worcester Bosch Seal Condensate Trap 7100742

Worcester Bosch

Worcester Bosch Seal Condensate Trap 7100742

Pack of 5 condensate trap seals for Worcester Bosch and Buderus gas boilers, manufacturer part 7100742.

At a glance

  • Also known as LIP-SEAL-298-X-61-5X, 2242107
Manufacturer part no.
7100742
Showing prices

£21.02

£17.52 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
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 Worcester Bosch 7100742 is a pack of five seals for the condensate trap used on Worcester Bosch and Buderus gas boilers. The seal forms part of the condensate trap assembly and helps keep the trap housing watertight. It is a service item for maintaining a sound condensate discharge path.

Signs this part needs replacing

  • Water or condensate leaking from the condensate trap housing
  • Visible cracking, flattening or hardening of the trap seal
  • Persistent condensate smell around the boiler
  • Boiler lockout or fault code linked to condensate disposal
  • Damp staining on the casing or floor beneath the boiler

Before you order

  • Confirm your boiler model against the fit list above
  • Check the existing trap seal part number where it is visible
  • Inspect the trap housing for cracks or damage before fitting a new seal
  • Note that the pack contains five seals

Not sure which part?

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