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Vokera Heat Exchanger 5351

Vokera

Vokera Heat Exchanger 5351

Vokera 5351 heat exchanger for Flowmatic, Excell and Maxin gas boilers.

At a glance

  • Also known as 1530286
Manufacturer part no.
5351
GC number
301-085
Showing prices

£303.17

£252.64 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 Vokera 5351 is a heat exchanger used in Vokera gas boilers. It transfers heat from the combustion gases to the domestic water circuit within the appliance. This component is listed for the Vokera Flowmatic, Excell and Maxin boiler families.

Signs this part needs replacing

  • Water leaking from the heat exchanger body or its connections
  • Repeated lockouts or overheating faults traced to restricted heat transfer
  • Kettling, banging or rumbling noises during the heating cycle
  • Discoloured or contaminated system water with debris in the exchanger
  • Visible scale build-up or corrosion on the exchanger surfaces

Before you order

  • Confirm the boiler model and, where applicable, the serial number against the fit list
  • Check whether the appliance uses new or old hydraulics where this is stated
  • Inspect the existing exchanger and its seals for the source of the fault before ordering
  • Verify the part number 5351 matches the component being replaced

Not sure which part?

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