Ariston
Ariston Pipe C.H. Return 990485
Ariston 990485 central heating return pipe assembly for UNO 23 MFFI LPG and NG boilers.
At a glance
- Also known as 1575980
£18.47
£15.39 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 990485 is a central heating return pipe assembly used in Ariston UNO 23 MFFI boilers. It forms part of the boiler's internal pipework, carrying water back from the heating circuit into the appliance. It is supplied as a pipe assembly for the UNO 23 MFFI range.
Signs this part needs replacing
- Visible weeping, dripping or water staining around the pipe or its joints
- Corrosion, pitting or scale build-up on the pipe surface
- Repeated loss of system pressure requiring regular topping up
- Restricted flow through the return, causing uneven heating or boiler lockout
Before you order
- Confirm your appliance is an Ariston UNO 23 MFFI, in either LPG or NG form
- Check the part number 990485 against the manufacturer's parts list for your model
- Inspect the surrounding pipework and joints for related faults before fitting
- Verify whether any seals, washers or clips are required to complete the repair
Compliance
| Barcode / EAN | 5411692444563 |
|---|---|
| Alternative numbers | 1575980 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON UNO 23 MFFI LPG (UK) | — | — | — | |
| ARISTON UNO 23 MFFI NG (UK) | — | — | — |
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.
No technical questions yet for this part.
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