Ariston
Ariston 3 Bar Valve Rubber Washer 65102015
Rubber washer for the 3 bar valve on Ariston ACO and UNO boilers, sealing the valve connection.
At a glance
- Also known as VALVE-RUBBER-WASHER-3BAR, 8903642
Showing prices
£2.08
£1.73 ex. VAT · VAT at 20%
Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Ariston 65102015 is a rubber washer for a 3 bar valve. It is fitted to Ariston ACO and UNO boiler appliances, where it seals the valve connection.
Signs this part needs replacing
- Water weeping or dripping from the valve joint
- Visible cracking, flattening or perishing of the washer
- Loss of system pressure traced to the valve
- Staining or scale build-up around the valve connection
Before you order
- Confirm your appliance model against the fitment list above
- Check the GC number where shown
- Verify the valve is a 3 bar type
- Check the existing washer part number where visible
Compliance
| Alternative numbers | VALVE-RUBBER-WASHER-3BAR, 8903642 |
|---|
| 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 | — | — |
| ARISTON ARISTON ACO 27 MFFI | — | — | — | |
| ARISTON ARISTON ACO 27 RFFI SYSTEM | — | — | — |
Showing 10 of 14 compatible appliances.
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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 technical questions yet for this part.
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