Altecnic
Altecnic 12 Litre OEM Heating Vessel HV12F
A 12 litre OEM heating vessel from Altecnic, listed for Altecnic expansion vessel applications.
£161.20
£134.33 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 Altecnic 12 litre OEM Heating Vessel is a 12 litre vessel from Altecnic's expansion vessel range, supplied as a boiler component. It provides the expansion space that absorbs the increase in system water volume as a sealed heating system heats up. It is listed for use with Altecnic expansion vessel applications.
Signs this part needs replacing
- Boiler pressure rises sharply or reaches the pressure relief valve as the system heats up
- System pressure swings widely between cold and hot states
- Water discharges from the air valve when the charge is checked
- The vessel feels heavy or sounds full of water when isolated
- Water weeps from the vessel body or its connection
Before you order
- Confirm the existing vessel is a 12 litre unit and that the capacity matches the requirement
- Check the product code HV12F against the vessel being replaced
- Confirm the vessel is being fitted to an Altecnic expansion vessel application
- Confirm the connection and mounting arrangement suit the installation before ordering
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALTECNIC Expansion Vessels | — | — | — |
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 documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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