
Ariston
Ariston C.H. Return Pipe 65103218
Central heating return pipe for Ariston ACO 27 and ACO 32 boilers manufactured from July 2005.
At a glance
- Also known as 8903643
£54.70
£45.58 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 65103218 is a central heating return pipe for Ariston ACO series boilers. It carries water returning from the heating circuit back into the appliance as part of the boiler's internal pipework. This variant applies to units manufactured from July 2005.
Signs this part needs replacing
- Visible corrosion or pitting on the pipe wall
- Weeping or damp staining at pipe joints and unions
- Leaks under pressure when the heating circuit is running
- Scale or debris build-up restricting flow through the pipe
- Pipe deformation or cracking
Before you order
- Confirm your boiler model and GC number against the fit list
- Check whether your appliance was manufactured from July 2005, as earlier builds may use a different pipe
- Identify whether your model is the GPL or MET variant
- Compare the removed pipe against the part number before fitting
Compliance
| Alternative numbers | 8903643 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON ACO 27 MFFI GPL | 47-116-34 | 47-116-34 | — | — |
| ARISTON ACO 27 MFFI MET | 47-116-34 | 47-116-34 | — | — |
| ARISTON ACO 27 RFFI SYSTEM GPL | 41-116-09 | 41-116-09 | — | — |
| ARISTON ACO 27 RFFI SYSTEM MET | 41-116-09 | 41-116-09 | — | — |
| ARISTON ACO 32 MFFI GPL | 47-116-35 | 47-116-35 | — | — |
| ARISTON ACO 32 MFFI MET | 47-116-35 | 47-116-35 | — | — |
| ARISTON ACO 32 RFFI SYSTEM GPL | 41-116-10 | 41-116-10 | — | — |
| ARISTON ACO 32 RFFI SYSTEM MET | 41-116-10 | 41-116-10 | — | — |
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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