Ravenheat
Ravenheat Expansion Vessel 5009057
Ravenheat 8 litre expansion vessel with a 3/4 inch BSP threaded connection, for use on a range of Ravenheat gas boilers.
At a glance
- Also known as 1840065, N5602
£117.00
£97.50 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 Ravenheat 5009057 is an 8 litre expansion vessel with a 3/4 inch BSP threaded connection. It is used on a range of Ravenheat gas boilers, including the CSI, RSF and HE families. The vessel takes up the expansion of water as the system heats, limiting pressure rise and protecting the boiler and its components.
Signs this part needs replacing
- Boiler pressure rises sharply when the heating runs and drops again once cold
- System pressure needs topping up frequently
- Water discharging from the pressure relief valve
- Boiler locks out or shows a low pressure fault
- Corrosion or water staining around the vessel connection
Before you order
- Confirm your boiler model and GC number against the fitment list
- Check the connection thread and size on the existing vessel
- Check the space available for an 8 litre vessel and its mounting arrangement
- Confirm the system pressure and vessel charge requirements for the installation
Compliance
| GC number | 372-880 |
|---|---|
| Barcode / EAN | 5060022147720 |
| Alternative numbers | 1840065, N5602 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| RAVENHEAT CSI 85 LPG | 47-581-23 | 47-581-23 | — | — |
| RAVENHEAT CSI 85 NATURAL GAS | 47-581-19 | 47-581-19 | — | — |
| RAVENHEAT CSI 85A LPG | — | — | — | |
| RAVENHEAT CSI 85A NATURAL GAS | — | — | — | |
| RAVENHEAT CSI 85A T LPG | — | — | — | |
| RAVENHEAT CSI 85A T NATURAL GAS | — | — | — | |
| RAVENHEAT CSI 85B LPG | — | — | — | |
| RAVENHEAT CSI 85B NATURAL GAS | 47-581-45 | 47-581-45 | — | — |
| RAVENHEAT CSI 85B T LPG | — | — | — | |
| RAVENHEAT CSI 85B T NATURAL GAS | — | — | — |
Showing 10 of 66 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.
RAVENHEAT appliance manual — CSI 85 LPG (GC 47-581-23), CSI 85 NATURAL GAS (GC 47-581-19), CSI 85T LPG (GC 47-581-24), CSI 85T NATURAL GAS (GC 47-581-20)
manualmanualRAVENHEAT appliance manual — CSI 85A LPG, CSI 85A NATURAL GAS, CSI 85A T LPG, CSI 85A T NATURAL GAS
manualmanualRAVENHEAT appliance manual — CSI 85B LPG, CSI 85B NATURAL GAS (GC 47-581-45), CSI 85B T LPG, CSI 85B T NATURAL GAS
manualmanualRAVENHEAT appliance manual — CSI SYSTEM AAA LPG, CSI SYSTEM AAA NATURAL GAS, CSI SYSTEM AAA T LPG, CSI SYSTEM AAA T NATURAL GAS
manualmanualRAVENHEAT appliance manual — CSI SYSTEM LPG (GC 47-581-03), CSI SYSTEM NATURAL GAS (GC 47-581-01), CSI SYSTEM T LPG (GC 41-581-04), CSI SYSTEM T NATURAL GAS (GC 47-581-02)
manualmanualRAVENHEAT appliance manual — RSF 100E LPG, RSF 100E NATURAL GAS (GC 47-581-25), RSF 100E T LPG, RSF 100E T NATURAL GAS (GC 47-581-26), RSF 84E LPG, RSF 84E NATURAL GAS (GC 47-581-27), RSF 84E T LPG, RSF 84E T NATURAL GAS (GC 47-581-28)
manualmanualRAVENHEAT appliance manual — RSF 820/20T NATURAL GAS (GC 47-581-05)
manualmanualRAVENHEAT appliance manual — RSF 82E LPG, RSF 82E NATURAL GAS (GC 47-581-18), RSF 82E T LPG, RSF 82E T NATURAL GAS (GC 47-581-04)
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