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Vokera Heat Exchanger 10023661

Vokera

Vokera Heat Exchanger 10023661

Vokera heat exchanger 10023661 for Compact 28 and Sabre 28 SE gas boilers.

At a glance

  • Appliance family: Compact 28, Sabre 28 SE
  • Also known as USE-10023661, 1531597
Manufacturer part no.
10023661
GC number
H03-393
Showing prices

£363.56

£302.97 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 10023661 is a heat exchanger used in Vokera Compact 28 and Sabre 28 SE gas boilers. It transfers heat from the combustion gases to the domestic water circuit, forming the primary heat transfer component of the appliance. It supersedes manufacturer code 20005151.

Signs this part needs replacing

  • Water leaking from the heat exchanger body or its connections
  • Repeated pressure loss on the boiler gauge with no visible external leak
  • Kettling, banging or rumbling noises during heating or hot water demand
  • Reduced heating or hot water output despite the burner firing correctly
  • Visible corrosion, scale build-up or soot deposits on the exchanger surfaces

Before you order

  • Confirm the boiler model and GC number against the appliance data badge
  • Check whether the existing heat exchanger is marked with code 20005151 or 10023661
  • Inspect the system for sludge and scale, as these are common causes of exchanger failure
  • Confirm the appliance is due for service and that the fault is not caused by another component

Not sure which part?

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