EOGB
EOGB Transformer Contin Rated 400V Z10100LH21
Continuous-rated 400V transformer for EOGB Fida boilers, supplied as a replacement for part Z10100LH21.
At a glance
- Appliance family: Fida
£103.56
£86.30 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
A continuous-rated transformer manufactured by EOGB for use in Fida boilers. It provides the low-voltage supply that the boiler's control and ignition circuits rely on, and is supplied to replace part Z10100LH21.
Signs this part needs replacing
- The boiler fails to ignite, with no spark at the electrode
- Repeated lockouts that clear briefly and then return
- No low-voltage output to the control board or gas valve
- Visible scorching, swelling or burning smell around the transformer
- Boiler fuse blows repeatedly on power-up
Before you order
- Confirm the appliance is an EOGB Fida
- Check the rating and part reference marked on the existing transformer against Z10100LH21
- Verify the transformer is continuous rated before fitting
- Isolate the electrical supply to the boiler before removing the old unit
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| EOGB Fida | — | — | — |
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 documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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