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Ferroli Pump/Expansion Vessel Gasket 39822800

Ferroli

Ferroli Pump/Expansion Vessel Gasket 39822800

Ferroli 39822800 gasket for the pump and expansion vessel connection on Domina, Domitop, F24E, F30E and Tempra boilers.

At a glance

  • Part type: gasket for pump / expansion vessel
  • Also known as 1211691
Manufacturer part no.
39822800
GC number
E83-850
Showing prices

£13.69

£11.41 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 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

This is a Ferroli sealing gasket, part number 39822800, used at the pump and expansion vessel connection on a range of Ferroli gas boilers. It seals the joint between the pump or expansion vessel and the associated pipework or housing, preventing water loss from the circuit. It is listed in the O-rings, washers and gaskets category of Ferroli gas boiler spares.

Signs this part needs replacing

  • Water weeping or a visible drip at the pump or expansion vessel joint
  • Staining, scale or corrosion around the gasket face
  • The gasket has hardened, flattened or cracked with age
  • A leak appears after the pump or expansion vessel has been disturbed
  • System pressure drops with no other obvious source of loss

Before you order

  • Confirm your boiler model and product code against the fitment list above
  • Identify the exact joint being sealed, as the pump and expansion vessel connections are separate points
  • Inspect the mating faces for corrosion or damage before fitting a new gasket
  • Check the condition of the existing gasket so the correct item is matched to the joint

Not sure which part?

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