Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Ariston 65154090 Water Inlet Joint Assy

Ariston

Ariston 65154090 Water Inlet Joint Assy

Ariston 65154090 water inlet joint assembly for Ariston heating and hot water appliances; the connection that feeds mains water into the hydraulic circuit.

At a glance

  • Part type: water inlet joint assembly
  • Also known as 1593752
Manufacturer part no.
65154090
Showing prices

£30.41

£25.34 ex. VAT · VAT at 20%

In stock
Cut-off passed — dispatches next 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 65154090 is a water inlet joint assembly, the connection component that brings mains water into the appliance's hydraulic circuit. It is made by Ariston for use in their heating and hot water appliances. The assembly forms the inlet connection and seals the joint where the supply pipework meets the internal waterway.

Signs this part needs replacing

  • Water weeping or dripping from the inlet connection
  • Damp staining, corrosion or limescale trails around the joint
  • System pressure dropping with no obvious leak elsewhere
  • Visible cracking or deformation of the joint body
  • The connection needing repeated tightening to stop a drip

Before you order

  • Confirm part number 65154090 against your appliance's parts list or serial number.
  • Check whether the joint uses a separate sealing washer or O-ring, as these are commonly renewed at the same time.
  • Cross-check the alternative number 1593752 if you are matching against older documentation.

Not sure which part?

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