Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Glow-Worm Siphon 0020118134

Glow-worm

Glow-Worm Siphon 0020118134

Condensate siphon for Glow-worm Betacom, Easicom and Ultimate boilers, part number 0020118134.

At a glance

  • Also known as 1340662
Manufacturer part no.
0020118134
Showing prices

£33.20

£27.67 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 Glow-worm 0020118134 is a condensate siphon used in the condensate management circuit of the appliance. It collects and discharges condensate produced during combustion, forming a water seal that prevents flue gases escaping through the condensate route. This version is specified for appliances built before serial number 2113200010014071300009037N2.

Signs this part needs replacing

  • Water leaking or dripping from the siphon or the condensate pipework beneath the boiler
  • Water pooling inside the boiler casing or on the floor under the appliance
  • Boiler locking out or displaying a condensate-related fault
  • Visible cracks, splits or heavy discolouration in the siphon body
  • Gurgling or irregular draining from the condensate route

Before you order

  • Confirm the appliance serial number is before 2113200010014071300009037N2, as this siphon is specified for earlier builds
  • Check the boiler model against the fitment list above
  • Inspect the siphon and its seals for damage before fitting, and check the condensate pipework for blockages at the same time

Not sure which part?

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