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Ariston Heat Exchanger 65102233

Ariston

Ariston Heat Exchanger 65102233

Main heat exchanger for Ariston ACO 27 MFFI and ACO 27 RFFI boilers manufactured up to June 2005.

At a glance

  • Also known as 1575302
Manufacturer part no.
65102233
Showing prices

£609.96

£508.30 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 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 65102233 is a main heat exchanger for the ACO 27 boiler family. It transfers heat from the combustion gases into the heating and domestic hot water circuit. This version is specified for appliances manufactured up to June 2005.

Signs this part needs replacing

  • Water or staining around the heat exchanger body or its connections
  • Kettling, banging or rumbling noises from the boiler during operation
  • Reduced heating or hot water output with the burner running
  • Soot deposits, discolouration or flue readings outside the expected range
  • Repeated overheat lockouts or temperature-related fault codes

Before you order

  • Confirm the appliance model and GC number against the fitment list above
  • Check the manufacturing date — this exchanger is for units built up to June 2005
  • Verify the existing part number 65102233 on the component being replaced
  • Confirm whether the boiler is the MET or GPL variant

Not sure which part?

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