Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Ariston Gas Valve Gasket 569254

Ariston

Ariston Gas Valve Gasket 569254

Gas valve gasket for Ariston DIA, Genus and SX gas boilers, part number 569254.

At a glance

  • Part type: gasket for the gas valve
  • Also known as GASKET-GAS-VALVE, 1572300
  • Have the work carried out by a Gas Safe registered engineer, with the gas supply isolated before the joint is opened
Manufacturer part no.
569254
Showing prices

£2.53

£2.11 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 Ariston 569254 is a gasket that seals the joint at the gas valve on a range of Ariston gas boilers. It forms the gas-tight seal between the valve and the component it mounts to, preventing leakage at that connection. It is a service item, replaced whenever the gas valve joint is broken or the existing seal has deteriorated.

Signs this part needs replacing

  • A gas smell or a positive leak detection reading at the gas valve joint
  • Soap solution bubbling at the valve connection during a tightness test
  • Visible cracking, flattening or perishing of the existing gasket
  • The gasket has been disturbed or the gas valve has been removed and refitted
  • Unstable combustion readings or flame picture traced to a leaking valve joint

Before you order

  • Confirm your boiler model against the fitment list above, as the same appliance family uses different valve arrangements
  • Check the existing gasket and the gas valve joint to confirm the part is the correct seal for your appliance
  • Have the work carried out by a Gas Safe registered engineer, with the gas supply isolated before the joint is opened

Not sure which part?

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