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Ideal Fan Adaptor Seal 176920

Ideal

Ideal Fan Adaptor Seal 176920

Ideal 176920 fan adaptor seal for Vogue C and S series boilers, sealing the fan adaptor joint. Alternative number 1782545.

At a glance

  • Part type: Gaskets, o-rings, seals and washers
  • Appliance family: Vogue
  • Also known as 1782545
Manufacturer part no.
176920
Showing prices

£19.19

£15.99 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 Ideal 176920 is a fan adaptor seal from Ideal's gasket, o-ring, seal and washer range. It sits at the fan adaptor connection on Ideal Vogue appliances, sealing the joint so the flue path stays gas-tight through the fan assembly. Seals of this type are replaced whenever the fan or adaptor is disturbed for service, or when the original has hardened and no longer seals correctly.

Signs this part needs replacing

  • The seal is cracked, flattened or hardened and no longer sits proud of the joint face
  • Soot or dark staining around the fan adaptor connection
  • Combustion analysis readings drifting outside the expected range for the appliance
  • Whistling or audible leakage at the fan adaptor while the boiler runs
  • The seal is found damaged or compressed when the fan or adaptor is removed for servicing

Before you order

  • Check the appliance model and GC number against the compatibility list to confirm the seal suits your boiler
  • Cross-reference the alternative number 1782545 if you are working from an older parts listing
  • Inspect the fan adaptor face and any adjacent seals while access is available, as these are often disturbed at the same time

Not sure which part?

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