
Ariston
Ariston Low Voltage Wiring 999387
Ariston low voltage wiring, part 999387, for use in listed EST, Microcombi, Microtec and R2 gas boiler models.
At a glance
- Also known as 1577558
£11.22
£9.35 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 a low voltage wiring harness manufactured by Ariston, carrying part number 999387. It forms part of the low voltage electrical circuit on the appliance, linking control and sensing components within the boiler. It is listed under gas boiler spares in the wiring category.
Signs this part needs replacing
- Intermittent boiler operation or faults that clear and return without a mechanical cause
- Error codes or lockouts linked to control or sensor communication
- No response from the boiler when a demand is applied at the controls
- Visible damage to the lead, such as chafed, cracked, brittle or heat-affected insulation
- Loose, corroded or poorly seated connectors at either end of the harness
Before you order
- Confirm your appliance model and edition against the fit list above
- Check the part number on the existing lead matches 999387
- Compare the connector count, shape and lead routing with the wiring being replaced
- Isolate the electrical supply and follow the manufacturer's instructions before fitting
Compliance
| Barcode / EAN | 5411692330682 |
|---|---|
| Alternative numbers | 1577558 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON EST 23 MFFI LPG EDITION 2 (01 DEC 2001) | — | — | — | |
| ARISTON EST 23 MFFI NATURAL GAS EDITION 2 (01 DEC 2001) | — | — | — | |
| ARISTON MICROCOMBI 23 MFFI LPG EDITION 2 (DEC 2000) | 47-116-16 | 47-116-16 | — | — |
| ARISTON MICROCOMBI 23 MFFI LPG EDITION 3 (FEB 2001) | 47-116-16 | 47-116-16 | — | — |
| ARISTON MICROCOMBI 23 MFFI NG EDITION 2 (DEC 2000) | 47-116-16 | 47-116-16 | — | — |
| ARISTON MICROCOMBI 23 MFFI NG EDITION 3 (FEB 2001) | 47-116-16 | 47-116-16 | — | — |
| ARISTON MICROTEC 23 MFFI LPG EDITION 2 (01 DEC 2001) | — | — | — | |
| ARISTON MICROTEC 23 MFFI NATURAL GAS EDITION 2 (01 DEC 2001) | — | — | — | |
| ARISTON R2 23 MFFI LPG EDITION 2 (01 DEC 2001) | — | — | — | |
| ARISTON R2 23 MFFI NATURAL GAS EDITION 2 (01 DEC 2001) | — | — | — |
Documents & drawings
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