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Andrews Gasket Upper Flange 4mm 7722884

Andrews

Andrews Gasket Upper Flange 4mm 7722884

Upper flange gasket, 4 mm, for Andrews water heaters, part number 7722884.

At a glance

  • Also known as 1823436
Manufacturer part no.
7722884
Showing prices

£15.91

£13.26 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 Andrews 7722884 is an upper flange gasket with a 4 mm thickness, used on Andrews water heaters. It seals the joint at the upper flange to stop water escaping from the appliance. This part is listed under Andrews hot water spares.

Signs this part needs replacing

  • Water weeping or dripping from the upper flange joint
  • Visible cracks, splits or hardening in the gasket material
  • Discolouration or staining around the flange face
  • Gasket flattened or compressed, reducing its sealing ability
  • Repeated pressure loss or the need to top up the system

Before you order

  • Confirm your appliance model against the manufacturer's parts list
  • Check the flange face for corrosion or pitting before fitting a new gasket
  • Verify that the required gasket thickness is 4 mm for your flange
  • Check whether more than one gasket is needed for the job

Not sure which part?

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