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Baxi Fan Assembly 30 40 50 PF 227040

Baxi

Baxi Fan Assembly 30 40 50 PF 227040

Baxi 227040 fan assembly for Solo WM30/4, WM40/4 and WM50/4 PF boilers, drawing air into the combustion chamber and clearing flue gases.

At a glance

  • Part type: Fan assembly
  • Also known as 1111712, N7833
Manufacturer part no.
227040
GC number
364-599
Showing prices

£416.74

£347.28 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 Baxi 227040 is a fan assembly for Baxi Solo PF series boilers. It draws fresh air into the combustion chamber to support correct gas combustion and then extracts the burnt gases at the end of the combustion cycle. The boiler's safety interlock prevents gas reaching the main burner whenever the fan is not proving correctly, so a failed fan will stop the appliance firing.

Signs this part needs replacing

  • The boiler locks out at start-up because the fan is not proving.
  • Repeated lockouts or ignition faults after the fan has run.
  • Grinding, rumbling or scraping noise from the fan as the bearings wear.
  • The fan runs intermittently or fails to spin at all on a call for heat.
  • Visible damage, distortion or heavy debris build-up on the impeller.

Before you order

  • Confirm the boiler model and GC number against the compatibility list, as the Solo PF range uses more than one fan variant.
  • Cross-check the alternative and previous part numbers below against the number on the existing fan.
  • Check the condition of the fan mounting gasket and seals before refitting the assembly.

Not sure which part?

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