Altecnic
Altecnic Mini Expansion Vessel 0.16L R 1/4 15bar PV016D
Altecnic 0.16L mini expansion vessel with R 1/4 connection and 15 bar rating for boiler systems.
£56.57
£47.14 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 0.16L R 1/4 15bar mini expansion vessel is a small diaphragm vessel used to absorb the pressure changes that occur as water heats and expands within a sealed heating system. It is supplied by Altecnic as part of their expansion vessel range and is intended for boiler applications.
Signs this part needs replacing
- System pressure rises sharply when the boiler heats up and falls back when it cools.
- The pressure relief valve discharges water during normal heating cycles.
- Frequent top-ups are needed to keep the system pressure at the correct level.
- Water is present at the vessel connection or the diaphragm has lost its charge.
- The vessel feels heavy or full of water when checked.
Before you order
- Confirm the required capacity for the appliance and system volume.
- Check the connection size and thread type match the mounting point.
- Verify the system's maximum working pressure is within the 15 bar rating.
- Ensure the vessel will physically fit the available space, as mini vessels are compact by design.
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALTECNIC Expansion Vessels | — | — | — |
Documents & drawings
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