Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Vokera Condensing Exchanger Assembly 20125237

Vokera

Vokera Condensing Exchanger Assembly 20125237

Condensing exchanger assembly for Vokera Mynute i20 and Unica i28 boiler models.

At a glance

  • Also known as USE-20125237, 1535248
Manufacturer part no.
20125237
Showing prices

£839.27

£699.39 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 20125237 Condensing Exchanger Assembly is a heat exchanger component used in Vokera condensing boilers. It transfers heat from the combustion gases to the heating and domestic hot water circuit within the appliance. The assembly is supplied by Vokera for the Mynute i20 and Unica i28 boiler families.

Signs this part needs replacing

  • Reduced heating or hot water output that cannot be traced to other components
  • Water or condensate weeping from the exchanger body or its connections
  • Repeated boiler lockouts linked to flue or condensate faults
  • Visible corrosion, scale or debris build-up on the exchanger surfaces
  • Kettling or unusual noise from the heat exchanger during operation

Before you order

  • Confirm the boiler model from the appliance data badge before ordering
  • Check the existing part number against 20125237 to confirm the correct assembly
  • Inspect seals, gaskets and connections for condition, as these are not part of this assembly
  • This is a gas appliance component and should be fitted by a competent heating engineer

Not sure which part?

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