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Vokera Heat Exchanger 10023878

Vokera

Vokera Heat Exchanger 10023878

Vokera heat exchanger 10023878, the primary water-to-water heat exchanger used in the Linea FLOW 28 boiler.

At a glance

  • Appliance family: Linea FLOW 28
  • Also known as 1532081
Manufacturer part no.
10023878
Showing prices

£419.02

£349.18 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 10023878 is a heat exchanger for the Vokera Linea FLOW 28 boiler. It transfers heat from the combustion circuit to the domestic hot water and heating water, forming the primary heat transfer component of the appliance.

Signs this part needs replacing

  • Water weeping or staining around the heat exchanger body or its connections
  • Kettling, banging or rumbling noises from the appliance during heating
  • Reduced hot water output or slower heating response than normal
  • Repeated overheating or overheat lockout faults
  • Visible scale build-up, corrosion or pitting on the exchanger surfaces

Before you order

  • Confirm the appliance model on the data badge is Linea FLOW 28
  • Check the part number on the existing component or in the manufacturer's parts list matches 10023878
  • Inspect the seals and connections on the existing exchanger and replace any that are perished or damaged
  • Isolate the water and gas supplies and follow the manufacturer's instructions for safe removal and refitting

Not sure which part?

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