Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Ariston 65153821 Water Outlet Fixed Plate

Ariston

Ariston 65153821 Water Outlet Fixed Plate

Water outlet fixed plate for Ariston heating appliances, part 65153821. Seals and directs flow at the water outlet; alternative number 1597459.

At a glance

  • Part type: Water outlet fixed plate
  • Also known as 1597459
Manufacturer part no.
65153821
Showing prices

£2.08

£1.73 ex. VAT · VAT at 20%

In stock
Order within 8m for same-day dispatch
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 water outlet fixed plate, part number 65153821, is a hydraulic component that sits at the water outlet of an Ariston heating appliance. It forms the sealing face at the outlet port and directs the flow of water as it leaves the hydraulic assembly.

It is supplied as a spare part, so it is intended for replacement during repair or servicing rather than as an upgrade. The plate is a non-gas component and works on the water side of the appliance.

Signs this part needs replacing

  • Water weeping or dripping from the outlet area of the hydraulic block
  • Visible scale, corrosion or pitting on the plate face or its sealing surface
  • Loss of pressure in the heating circuit or the domestic hot water circuit
  • Mineral staining or crusting around the outlet joint
  • Repeated seal failure at the outlet connection after reassembly

Before you order

  • Confirm 65153821 against the parts list for your appliance, or check the model and serial number on the data badge.
  • Inspect the gasket or O-ring at the outlet joint and renew it if it is compressed, hardened or perished.
  • Cross-reference the alternative number 1597459 when checking suppliers' listings.
  • Follow the manufacturer's service instructions for isolating and draining the appliance before the water circuit is opened.

Not sure which part?

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