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Ferroli 100mm Outer Wall Flue Seal 1KWMR11A

Ferroli

Ferroli 100mm Outer Wall Flue Seal 1KWMR11A

Ferroli 100mm outer wall flue seal for sealing the flue penetration through an external wall.

Manufacturer part no.
1KWMR11A
GC number
E06-484
Showing prices

£12.84

£10.70 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 Ferroli 100mm Outer Wall Flue Seal is a flue accessory used to seal the point where a boiler flue passes through an external wall. It closes the gap around the flue pipe, restricting draughts, water ingress and debris at the wall penetration. It is supplied as a Ferroli accessory for the boiler models listed below.

Signs this part needs replacing

  • Visible cracking, perishing or distortion of the existing wall seal
  • Draughts felt around the flue where it passes through the wall
  • Water staining or damp patches on the internal wall near the flue
  • Debris, insects or daylight visible through the wall opening around the flue

Before you order

  • Confirm the flue outer diameter is 100mm before fitting
  • Check your boiler model against the fitment list above
  • Inspect the flue terminal and wall penetration for damage before ordering
  • Confirm the existing seal is missing, damaged or perished rather than simply loose

Not sure which part?

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