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Baxi Kit Control PCB 720125801

Baxi

Baxi Kit Control PCB 720125801

Baxi 720125801 kit control PCB for the Bermuda BBU 15 HE gas boiler.

At a glance

  • Appliance family: Bermuda BBU
  • Also known as 1119254, N3895
Manufacturer part no.
720125801
GC number
H78-803
Showing prices

£253.09

£210.91 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
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 Baxi 720125801 is a kit control PCB for Baxi gas boilers. It is the printed circuit board that governs the boiler's operating sequence, including ignition, fan and pump control, and safety monitoring. It is listed for the Baxi Bermuda BBU 15 HE appliance.

Signs this part needs replacing

  • The boiler fails to run through its start-up sequence, with no ignition or no fan operation.
  • The appliance locks out repeatedly, or locks out immediately after a reset.
  • The display or status indicator is blank, erratic, or shows fault codes that clear and return.
  • The pump, fan or other controlled components do not respond when demanded.
  • Visible damage to the board, such as scorching, burnt tracks, or swollen capacitors.

Before you order

  • Confirm the appliance model is the Baxi Bermuda BBU 15 HE.
  • Check the part number printed on the existing control board against 720125801.
  • Confirm the fault lies with the board rather than the wiring, sensors or connected components before ordering.
  • Fitting should be carried out by a competent heating engineer, with the appliance isolated and made safe.

Not sure which part?

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