EOGB
EOGB GW50-A5 Pressure Switch 225939
EOGB GW50-A5 pressure switch, part number 225939, for use on EOGB Dungs boilers.
£211.03
£175.86 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
The GW50-A5 is a pressure switch manufactured by EOGB and identified by part number 225939. It monitors pressure in the appliance circuit and signals the burner controls, allowing the boiler to prove safe operating conditions before and during firing. It is used on EOGB Dungs boiler applications.
Signs this part needs replacing
- The burner fails to light and the controls lock out
- Repeated lockouts on start-up that clear only after a reset
- The appliance fires briefly and then cuts out
- The fan runs but the burner does not fire
- Inconsistent or intermittent operation linked to pressure proving
Before you order
- Confirm the part number on the existing switch reads 225939
- Check the model reference GW50-A5 against the unit being replaced
- Verify the appliance is an EOGB Dungs model
- Isolate the gas and electrical supplies before removing the switch
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| EOGB Dungs | — | — | — |
Documents & drawings
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No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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