Ferroli
Ferroli Expansion Vessel 39818200
A 2 litre expansion vessel for Ferroli Divatop 60 and Elite Stratos boilers, part number 39818200.
At a glance
- Also known as 3510149
£120.97
£100.81 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Ferroli 39818200 is a 2 litre expansion vessel used across the Ferroli Divatop 60 and Elite Stratos boiler ranges. It absorbs the increase in system water volume as the boiler heats, limiting pressure rise within the sealed heating circuit. The vessel is charged on the air side and connects into the appliance's water circuit.
Signs this part needs replacing
- Boiler pressure climbs sharply when the heating runs and falls back once cold
- System pressure drops repeatedly and needs frequent topping up
- Water is present at the air valve when the valve core is depressed
- The vessel body feels heavy, or is damp or corroded around the connection
- The pressure relief valve discharges during normal operation
Before you order
- Confirm the appliance model and reference number against the manufacturer's parts list
- Check the existing vessel's capacity and connection arrangement match this part
- Verify the vessel charge and confirm pressure loss is not being caused by another component
Compliance
| Alternative numbers | FER39818200, 3510149 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| FERROLI DIVATOP 60 C24 - 30K0570001 (01/07/2008) | — | — | — | |
| FERROLI DIVATOP 60 C32 - 30K0571001 (01/07/2008) | — | — | — | |
| FERROLI DIVATOP 60 F24 - 30K0769000 (23/03/2009) | — | — | — | |
| FERROLI ELITE STRATOS C24 - 30K0258000 (04/10/2005) | — | — | — | |
| FERROLI ELITE STRATOS C24 - 30K0258003 (01/12/2007) | — | — | — | |
| FERROLI ELITE STRATOS C30 - 30K0259000 (04/10/2005) | — | — | — | |
| FERROLI ELITE STRATOS C30 - 30K0259004 (01/12/2007) | — | — | — | |
| FERROLI ELITE STRATOS F24 - 30K0260000 (03/10/2005) | — | — | — | |
| FERROLI ELITE STRATOS F24 - 30K0260001 (01/04/2006) | — | — | — | |
| FERROLI ELITE STRATOS F24 - 30K0288000 (22/03/2006) | — | — | — |
Showing 10 of 35 compatible appliances.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
FERROLI appliance manual — NEW ELITE 60 F24 A4 - 30K0284000 (21/02/2006), NEW ELITE 60 F24 A5 - 30K0284000 (21/02/2006), NEW ELITE 60 F24 LPG - 30K0242001 (01/06/2005), NEW ELITE 60 F24 LPG - 30K0284000 (21/02/2006), NEW ELITE 60 F24 NG - 30K0242001 (01/06/2005), NEW ELITE 60 F24 NG - 30K0284000 (21/02/2006)
manualmanualFERROLI appliance manual — NEW ELITE 60 F30 A3 - 30K0285000 (21/02/2006), NEW ELITE 60 F30 A4 - 30K0285000 (21/02/2006), NEW ELITE 60 F30 A5 - 30K0285000 (21/02/2006), NEW ELITE 60 F30 LPG - 30K0243001 (01/06/2005), NEW ELITE 60 F30 LPG - 30K0285000 (21/02/2006), NEW ELITE 60 F30 NG - 30K0243001 (01/06/2005), NEW ELITE 60 F30 NG - 30K0285000 (21/02/2006)
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