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Halstead Gasket Burner 451045

Halstead

Halstead Gasket Burner 451045

Halstead burner gasket, part number 451045, for listed Halstead and William Wilson gas boilers.

At a glance

  • Part type: Gaskets, O-rings, seals & washers
Manufacturer part no.
451045
GC number
H29-174
Showing prices

£13.45

£11.21 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 Halstead 451045 is a burner gasket, classed in the catalogue as a gasket, O-ring, seal and washer. It forms a seal at the burner assembly on the listed Halstead and William Wilson gas boilers, helping to keep combustion gases contained within the burner area.

Before you order

  • Confirm your boiler's model name and GC number match one of the fitment entries above before ordering.
  • Check the boiler's data plate or the appliance documentation for the exact GC number.
  • Ensure the boiler is isolated and cooled before any work on the burner assembly.

Not sure which part?

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