Ariston
Ariston Pipe Expansion Vessel 999102
Ariston pipe for the expansion vessel, part 999102, used on Microgenus MFFI gas boilers.
At a glance
- Appliance family: Microgenus MFFI
- Also known as 1577470
£11.83
£9.86 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
This is the expansion vessel pipe for Ariston Microgenus MFFI gas boilers, manufacturer part number 999102. It is the pipe that connects the expansion vessel to the boiler's heating circuit. It is listed by the manufacturer under expansion vessel components.
Signs this part needs replacing
- Water weeping or staining at the pipe connection to the expansion vessel
- Corrosion or pitting along the pipe wall
- Dampness or drips from the pipe joint onto components below
- Repeated loss of system pressure with no other visible leak
- Pipe deformation or a damaged connection thread or olive face
Before you order
- Confirm the boiler model and edition against the fit list above
- Check the part number 999102 against the manufacturer's parts list for your appliance
- Inspect the existing pipe and its connections to confirm the fault is with the pipe rather than the vessel itself
- Check whether any seals or washers at the connection are also required
Compliance
| Barcode / EAN | 5411692312275 |
|---|---|
| Alternative numbers | 1577470 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON MICROGENUS 23 MFFI (CMP2) LPG EDITION 4 (SEPT 2002) | — | — | — | |
| ARISTON MICROGENUS 23 MFFI (CMP2) NG EDITION 4 (SEPT 2002) | — | — | — | |
| ARISTON MICROGENUS 23 MFFI LPG EDITION 1 (DEC 1999) | 47-116-14 | 47-116-14 | — | — |
| ARISTON MICROGENUS 23 MFFI LPG EDITION 2 (APR 2000) | 47-116-14 | 47-116-14 | — | — |
| ARISTON MICROGENUS 23 MFFI LPG EDITION 3 (DEC 2000) | 47-116-14 | 47-116-14 | — | — |
| ARISTON MICROGENUS 23 MFFI LPG EDITION 5 (MAR 2004) | 47-116-14 | 47-116-14 | — | — |
| ARISTON MICROGENUS 23 MFFI NG EDITION 1 (DEC 1999) | 47-116-14 | 47-116-14 | — | — |
| ARISTON MICROGENUS 23 MFFI NG EDITION 2 (APR 2000) | 47-116-14 | 47-116-14 | — | — |
| ARISTON MICROGENUS 23 MFFI NG EDITION 3 (DEC 2000) | 47-116-14 | 47-116-14 | — | — |
| ARISTON MICROGENUS 23 MFFI NG EDITION 5 (MAR 2004) | 47-116-14 | 47-116-14 | — | — |
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Documents & drawings
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