Ariston
Ariston Pipe Expansion Vessel 65103514
Ariston expansion vessel pipe, part 65103514, for the ACO 35 HP MFFI UK appliance.
At a glance
- Appliance family: ACO 35 HP MFFI UK
- Also known as 1590522
£22.39
£18.66 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 Ariston 65103514 is a pipe for the expansion vessel on Ariston ACO 35 HP MFFI UK appliances. It carries the connection between the expansion vessel and the rest of the heating circuit, allowing the vessel to absorb changes in system water volume as the appliance heats and cools. It is a manufacturer part identified by Ariston part number 65103514.
Signs this part needs replacing
- Water weeping or dripping from the pipe or its joints
- Visible corrosion, pitting or scaling on the pipe surface
- Damp staining or residue around the expansion vessel connection
- Loss of system pressure that cannot be traced to another component
- Pipe deformation, cracking or a loose, insecure connection
Before you order
- Confirm the appliance model is the Ariston ACO 35 HP MFFI UK
- Check the existing pipe and its connections for the fault before ordering
- Verify the part number 65103514 against the manufacturer's parts list for your appliance
- Isolate the appliance and drain down as required before fitting
Compliance
| Alternative numbers | 1590522 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON ACO 35 HP MFFI UK | 47-116-35 | 47-116-35 | — | — |
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.
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