Ferroli
Ferroli Cold Water Filter 14L 3980I110
Cold water filter, 14L, for the Ferroli Bluehelix Hitech RRT 34C, part number 3980I110.
At a glance
- Appliance family: Bluehelix Hitech
- Also known as 3510375
£52.03
£43.36 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 Ferroli COLD WATER FILTER 14L is a cold water filter assembly supplied under part number 3980I110. It is used on the Ferroli Bluehelix Hitech RRT 34C and is also listed in parts catalogues as a flow meter for the 34C variant. It sits in the cold water feed to the appliance, where it filters the incoming supply and carries the flow metering function used by the boiler's control system.
Signs this part needs replacing
- Reduced or inconsistent flow at the hot water outlets served by the appliance.
- Scale or sediment build-up visible in or around the filter housing.
- Water weeping or leaking from the filter body or its connections.
- Flow readings or appliance behaviour that no longer respond as expected to hot water draw-off.
Before you order
- Confirm the appliance is a Ferroli Bluehelix Hitech RRT 34C.
- Check the existing component markings against 3980I110 and FER3980I110.
- Confirm the 14L specification matches the filter being removed.
- Inspect the connections and seating area for damage before fitting.
Compliance
| Alternative numbers | FER3980I110, 3510375 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| FERROLI BLUEHELIX HITECH RRT 34C | 47-267-76 | 47-267-76 | — | — |
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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