EOGB
EOGB TMG740-3 Mod 63-55 Control Box 230V
EOGB TMG740-3 Mod 63-55 control box, 230V, for use with Honeywell and Satronic boiler controls.
£1,334.74
£1,112.28 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 TMG740-3 Mod 63-55 is a 230V control box manufactured by EOGB for Honeywell and Satronic boiler controls. It runs the burner sequence, supervising ignition, flame monitoring and lockout. It is a service part for the stated appliance family.
Signs this part needs replacing
- The burner fails to run through its start sequence and the appliance stays cold
- Repeated lockouts that need a manual reset
- No ignition spark, or the gas valve is not energised during the sequence
- Flame lights then is lost shortly after, with the control locking out
- Intermittent running that points to the control box rather than the flame detector
Before you order
- Compare the part number on the existing control box with TMG740-3 Mod 63-55
- Confirm the appliance is fed from a 230V supply
- Check the appliance against the EOGB Honeywell - Satronic control range
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| EOGB Honeywell - Satronic | — | — | — |
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.
No technical questions yet for this part.
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