Ferroli
Ferroli Expansion Vessel 6 Litre 39821450
6 litre expansion vessel for Ferroli Tempra boilers, part number 39821450.
At a glance
- Also known as 1211129
Showing prices
£240.44
£200.37 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 39821450 is a 6 litre expansion vessel used in Ferroli Tempra gas boilers. It absorbs the expansion of water as it heats, helping to maintain stable system pressure. This component replaces the earlier code 800106.
Signs this part needs replacing
- Boiler pressure rises rapidly when the heating is on
- Pressure relief valve discharges water
- Visible corrosion or water weeping from the vessel
- Loss of system pressure when the boiler cools
- Frequent need to top up system pressure
Before you order
- Confirm your boiler model is Ferroli Tempra
- Check the GC number 41-267-06 matches your appliance data badge
- Verify the existing vessel is 6 litre capacity
- Ensure the part number 39821450 is compatible with your boiler's build
Compliance
| GC number | E24-002 |
|---|---|
| Alternative numbers | FER39821450, 1211129 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| FERROLI FERROLI TEMPRA | — | — | — | |
| FERROLI TEMPRA | 41-267-06 | 41-267-06 | — | — |
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.
No technical questions yet for this part.
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