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Vaillant Fan 0020197027

Vaillant

Vaillant Fan 0020197027

Vaillant fan, part number 0020197027, for ecoTEC VU 806/5-5 R3 and R4 boilers.

At a glance

  • Part type: fan
  • Appliance family: ecoTEC VU 806/5-5
  • Also known as 1386612
Manufacturer part no.
0020197027
Showing prices

£1,064.62

£887.18 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 Vaillant 0020197027 is a fan assembly used on Vaillant ecoTEC VU 806/5-5 boilers. It moves combustion air through the appliance and discharges flue products, so it is central to safe combustion and correct boiler operation. The part is listed by Vaillant under reference 0020197027.

Signs this part needs replacing

  • Grinding, rumbling or whining noise from the fan area during or after firing
  • Fan failing to spin up on a demand for heat, with the boiler going to lockout
  • Intermittent lockouts or ignition faults that clear and return
  • Boiler shutting down shortly after the burner lights
  • Visible damage, contamination or stiffness when the fan is turned by hand

Before you order

  • Check the boiler data plate to confirm the model and variant, as R3 and R4 versions are listed separately
  • Confirm the part number 0020197027 matches the number on the existing fan
  • Check the appliance GC number against the boiler data plate before ordering
  • Isolate the electrical supply and gas before any work, and follow the manufacturer's instructions for fan replacement and combustion checks

Not sure which part?

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