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Ariston Flow Sensor 65112073

Ariston

Ariston Flow Sensor 65112073

Ariston flow sensor 65112073 for Kairos MACC cylinders, used to detect water flow through the appliance.

At a glance

  • Part type: flow sensor
  • Appliance family: Kairos MACC cylinders
  • Also known as 1578254
Manufacturer part no.
65112073
Showing prices

£85.56

£71.30 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 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 Ariston 65112073 is a flow sensor used on Ariston Kairos MACC cylinders. It monitors water flow through the appliance so the control system can respond to draw-off and demand. It is a service part for the Kairos MACC range.

Signs this part needs replacing

  • No hot water or heating demand registered despite water flowing through the cylinder
  • Intermittent operation, with the appliance cutting in and out during draw-off
  • Fault or error codes relating to flow detection on the appliance display
  • Unstable or erratic readings from the flow sensor circuit
  • Visible damage, contamination or debris at the sensor body or its connections

Before you order

  • Confirm the appliance model against the fit list above
  • Check the existing sensor part number on the component or in the manufacturer's parts list
  • Inspect the wiring and connections to the sensor before assuming the sensor itself has failed
  • Verify the cylinder code where the model listing includes one

Not sure which part?

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