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Ferroli 80mm Outer Wall Flue Seal 1KWMA84A

Ferroli

Ferroli 80mm Outer Wall Flue Seal 1KWMA84A

80mm outer wall flue seal for Ferroli boilers, sealing the flue where it passes through an external wall.

Manufacturer part no.
1KWMA84A
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 80mm Outer Wall Flue Seal is a boiler flue accessory used to seal the point where the flue passes through an external wall. It forms part of the Ferroli accessories range and is sized at 80mm to suit the corresponding flue diameter. Its role is to close off the wall penetration, keeping the flue outlet weathertight and the building fabric protected.

Signs this part needs replacing

  • Visible cracking, hardening or perishing of the seal material
  • Draughts or cold air felt around the flue where it exits the wall
  • Damp patches, staining or water ingress on the internal wall near the flue
  • The seal has become loose, displaced or partially detached from the wall
  • Gaps around the flue penetration allowing debris or insects to enter

Before you order

  • Confirm the flue diameter is 80mm before ordering
  • Check your appliance model against the fitment list above
  • Inspect the existing seal to confirm it is the outer wall seal that requires replacement
  • Verify the flue terminal and wall penetration are accessible for the work

Not sure which part?

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