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Andrews Gasket - Upper Flange (8mm) 7722964

Andrews

Andrews Gasket - Upper Flange (8mm) 7722964

Upper flange gasket, 8 mm, for Andrews water heaters and hot water appliances.

At a glance

  • Part type: gasket, upper flange
  • Also known as 1823506
Manufacturer part no.
7722964
Showing prices

£21.22

£17.68 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 - Upper Flange (8mm) is a sealing component manufactured by Andrews for its water heaters and hot water appliances. It sits at the upper flange joint, where it forms a watertight seal between the mating faces under normal operating temperature and pressure. The 8 mm specification identifies the gasket size within the Andrews range.

Signs this part needs replacing

  • Water weeping or dripping from the upper flange joint
  • Visible water staining, scale or corrosion around the flange faces
  • Gasket material that is cracked, hardened, flattened or brittle
  • Repeated pressure loss traced to the flange joint
  • Gasket damaged or disturbed during flange removal or servicing

Before you order

  • Confirm the appliance model against the manufacturer's parts list
  • Check the flange joint size and the condition of the mating faces
  • Compare the removed gasket against the 8 mm specification before fitting
  • Confirm how many gaskets the joint requires

Not sure which part?

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