Ariston
Ariston Lower Pipe M/Flow Switch 570747
Ariston lower pipe with flow switch, part 570747, for SX 20 MFFI CE combi boilers.
At a glance
- Part type: lower pipe assembly with flow switch
- Also known as 1572810
£29.39
£24.49 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 570747 is a lower pipe assembly with an integrated flow switch, used on Ariston SX 20 MFFI CE gas boilers. The pipe carries water through the lower section of the hydraulic circuit, while the flow switch signals the boiler when a hot water draw-off is taking place. It is a manufacturer part specific to the SX 20 MFFI range.
Signs this part needs replacing
- No hot water or no boiler response when a hot tap is opened
- Domestic hot water demand not recognised, so the boiler stays in standby
- Intermittent hot water, with the boiler cutting in and out during draw-off
- Water weeping or staining around the lower pipe connections
- Scale or debris restricting movement within the flow switch body
Before you order
- Confirm the appliance model is an Ariston SX 20 MFFI CE and check whether it is the LPG or NG version
- Check the edition marking on the appliance data badge against the fitment list
- Compare the part number on the existing pipe or flow switch with 570747
- Inspect the pipe unions and flow switch wiring connections before fitting
Compliance
| Barcode / EAN | 5411692070069 |
|---|---|
| Alternative numbers | 1572810 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON SX 20 MFFI CE LPG PROG. MEC EDITION 1 (JULY 2007) | — | — | — | |
| ARISTON SX 20 MFFI CE NG PROG. MEC EDITION 1 (JULY 2007) | 47-116-02 | 47-116-02 | — | — |
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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