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Ariston Heat Exchanger OSS2 64990472

Ariston

Ariston Heat Exchanger OSS2 64990472

Ariston 64990472 heat exchanger with OSS2 designation and 1,2 mm specification, manufactured by Ariston.

At a glance

  • Also known as 1571645
Manufacturer part no.
64990472
Showing prices

£1,318.67

£1,098.89 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 64990472 is a heat exchanger, identified by the OSS2 designation and a 1,2 mm specification in the product name. It is manufactured by Ariston and carries the part number 64990472. Its role is to transfer heat between two circuits within a heating appliance.

Before you order

  • Confirm the part number 64990472 matches the component being replaced.
  • Check the OSS2 designation and 1,2 mm specification against the existing heat exchanger.
  • Verify compatibility with your specific Ariston appliance model before purchase.
  • Ensure you have the necessary tools and access for heat exchanger replacement.

Not sure which part?

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