EOGB
EOGB MBVEF 425 B01 S10 Gas Valve 221939
EOGB Dungs MBVEF 425 B01 S10 gas valve, part number 221939 (19990444), for EOGB boilers.
£5,514.84
£4,595.70 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 MBVEF 425 B01 S10 is a gas valve supplied under the EOGB brand in the Dungs range, carrying part number 221939 (19990444). It is a boiler gas valve, controlling the delivery of gas to the burner under the appliance's electronic sequence control. It is listed for use on EOGB Dungs boiler applications.
Signs this part needs replacing
- The burner fails to light or the appliance will not fire despite a call for heat
- Repeated lockouts that clear after a reset but return
- No gas pressure detected at the burner inlet during the ignition sequence
- Unstable or fluctuating flame once the burner has lit
- The valve body shows signs of leakage or a gas odour is present at the valve
Before you order
- Confirm the valve designation on the existing unit matches MBVEF 425 B01 S10
- Check the part number on the appliance data plate or valve label reads 221939 or 19990444
- Verify the appliance is an EOGB Dungs boiler application before ordering
- Gas valve work must be carried out by a competent, registered engineer
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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