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Glow-worm Gasket - Burner S1042700

Glow-worm

Glow-worm Gasket - Burner S1042700

Burner gasket for Glow-worm gas boilers, supplied under part number S1042700.

Manufacturer part no.
S1042700
Showing prices

£14.44

£12.03 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 GASKET - BURNER is a Glow-worm burner gasket supplied under part number S1042700. It sits at the burner joint on the appliance and forms the seal where the burner meets the combustion assembly. It is listed for Glow-worm gas boilers across the Betacom, Compact, Easicom, Energy, Micracom, Ultimate, Ultracom and Ultrapower ranges.

Signs this part needs replacing

  • Visible cracking, hardening or perishing of the gasket material
  • Soot staining or heat damage around the burner joint
  • A smell of gas or products of combustion at the burner face
  • Unstable flame picture or a burner that will not hold a steady burn
  • The gasket is disturbed, compressed or damaged during burner removal

Before you order

  • Confirm the appliance model and GC number against the data badge before ordering
  • On the Saunier Duval Isofast Condens F35E, check whether the appliance serial number falls before or after 0400446159, as fitment differs
  • Confirm which burner joint is being serviced and that this gasket is the correct item for that joint
  • Check whether the gasket is a single-use item for the joint being worked on

Not sure which part?

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