Ravenheat
Ravenheat Microswitch 3-Way Diverter Valve 5012052
Microswitch for the 3-way diverter valve on Ravenheat CSI, HE and RSF series gas boilers.
At a glance
- Also known as 1840107
£21.29
£17.74 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 Ravenheat 5012052 is a microswitch for the 3-way diverter valve used across Ravenheat CSI, HE and RSF series gas boilers. It signals the valve's position to the boiler control board, allowing the appliance to switch between domestic hot water and central heating modes.
Signs this part needs replacing
- Boiler fails to switch to domestic hot water when a tap is opened
- Heating continues to run when hot water is demanded
- Intermittent hot water or no hot water at all
- Boiler does not fire on a hot water draw
- Diverter valve faults or related lockout codes
Before you order
- Confirm your boiler model against the Fits list above
- Check the GC number where shown
- Verify the microswitch is the correct component for your diverter valve assembly
- Isolate the electrical supply before fitting
Compliance
| GC number | 372-899 |
|---|---|
| Barcode / EAN | 5060022147911 |
| Alternative numbers | 1840107 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| RAVENHEAT CSI 85 LPG | 47-581-23 | 47-581-23 | — | — |
| RAVENHEAT CSI 85 NATURAL GAS | 47-581-19 | 47-581-19 | — | — |
| RAVENHEAT CSI 85A LPG | — | — | — | |
| RAVENHEAT CSI 85A NATURAL GAS | — | — | — | |
| RAVENHEAT CSI 85A T LPG | — | — | — | |
| RAVENHEAT CSI 85A T NATURAL GAS | — | — | — | |
| RAVENHEAT CSI 85B LPG | — | — | — | |
| RAVENHEAT CSI 85B NATURAL GAS | 47-581-45 | 47-581-45 | — | — |
| RAVENHEAT CSI 85B T LPG | — | — | — | |
| RAVENHEAT CSI 85B T NATURAL GAS | — | — | — |
Showing 10 of 36 compatible appliances.
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.
RAVENHEAT appliance manual — CSI 85 LPG (GC 47-581-23), CSI 85 NATURAL GAS (GC 47-581-19), CSI 85T LPG (GC 47-581-24), CSI 85T NATURAL GAS (GC 47-581-20)
manualmanualRAVENHEAT appliance manual — CSI 85A LPG, CSI 85A NATURAL GAS, CSI 85A T LPG, CSI 85A T NATURAL GAS
manualmanualRAVENHEAT appliance manual — CSI 85B LPG, CSI 85B NATURAL GAS (GC 47-581-45), CSI 85B T LPG, CSI 85B T NATURAL GAS
manualmanualRAVENHEAT appliance manual — RSF 820/20T NATURAL GAS (GC 47-581-05)
manualmanualRAVENHEAT appliance manual — RSF 82E LPG, RSF 82E NATURAL GAS (GC 47-581-18), RSF 82E T LPG, RSF 82E T NATURAL GAS (GC 47-581-04)
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