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Hamworthy Heat Exchanger 15 Section 563402849S

Hamworthy

Hamworthy Heat Exchanger 15 Section 563402849S

Hamworthy 15 section heat exchanger, part number 563402849S, for Hamworthy boiler appliances.

At a glance

  • Also known as 2065630
Manufacturer part no.
563402849S
Showing prices

£7,724.92

£6,437.43 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 Hamworthy 563402849S is a 15 section heat exchanger supplied as a Hamworthy spare part for boiler appliances. It transfers heat from the combustion side of the boiler into the system water circuit. This is a multi-section casting assembly, identified by its section count and part number.

Signs this part needs replacing

  • Water weeping or visible leakage from the heat exchanger body or section joints
  • Corrosion, scale build-up or pitting on the casting surfaces
  • Kettling, banging or rumbling noises during heating cycles
  • Reduced heating output or poor heat transfer to the system water
  • Repeated pressure loss that cannot be traced to other components

Before you order

  • Confirm the appliance model and that a 15 section heat exchanger is the correct unit for it
  • Check the existing part number against 563402849S before ordering
  • Verify the section count on the failed unit matches 15 sections
  • Confirm access and lifting arrangements, as a multi-section casting is heavy and awkward to handle

Not sure which part?

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