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Ariston Heat Exchanger 65152065

Ariston

Ariston Heat Exchanger 65152065

Heat exchanger, part 65152065, for the Ariston NEXT 14 SFT NG UK.

At a glance

  • Part type: heat exchanger
  • Appliance family: NEXT 14 SFT NG UK
  • Also known as 1590903
Manufacturer part no.
65152065
Showing prices

£231.96

£193.30 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

This is a heat exchanger manufactured by Ariston, supplied under part number 65152065. It transfers heat between the combustion circuit and the domestic water or heating circuit within the appliance. It is intended for use in the Ariston NEXT 14 SFT NG UK.

Signs this part needs replacing

  • Domestic hot water temperature fluctuates or runs cooler than the setpoint
  • Reduced heat output or poor performance on both heating and hot water
  • Overheating, kettling or repeated high-limit trips
  • Visible weeping, staining or scale deposits around the heat exchanger body
  • Fault codes relating to heat transfer, temperature sensing or flow

Before you order

  • Confirm the appliance model is the Ariston NEXT 14 SFT NG UK
  • Check the part number on the existing component or in the manufacturer's parts list
  • Inspect the surrounding pipework, seals and connections for damage before fitting
  • Verify the fault is with the heat exchanger and not with a related component such as the pump or sensor

Not sure which part?

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