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Buderus Sealing Fan 7099393

Buderus

Buderus Sealing Fan 7099393

Buderus sealing fan, part number 7099393, for use with Buderus 500 and 600 series gas boilers.

At a glance

  • Also known as 2240523
Manufacturer part no.
7099393
Showing prices

£21.44

£17.87 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 Buderus Sealing Fan is a fan sealing component listed under part number 7099393. It is intended for use within the fan assembly of Buderus 500 and 600 series gas boilers, where it maintains the seal around the fan and its mounting. Correct sealing at this point keeps the combustion air and flue gas path sound.

Signs this part needs replacing

  • Visible damage, hardening or flattening of the seal around the fan
  • Soot staining or discolouration at the fan mounting face, indicating leakage
  • Whistling or unusual noise from the fan area during operation
  • Combustion readings outside the expected range that cannot be corrected by adjustment
  • Signs of condensate or flue gas escape around the fan housing

Before you order

  • Confirm the boiler model against the fit list above
  • Check the existing fan part number and seal arrangement on the appliance
  • Inspect the fan housing and mounting face for distortion before fitting a new seal
  • Isolate the appliance and follow the manufacturer's instructions for fan removal and refitting

Not sure which part?

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