Hamworthy
Hamworthy Flame Probe/Electrode Combined 573407077
Combined flame probe and ignition electrode for Hamworthy Milborne 501 and 502 wall hung condensing boilers, part 573407077.
At a glance
- Also known as 2064512
£127.98
£106.65 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 Hamworthy 573407077 is a combined flame probe and ignition electrode for Hamworthy gas boilers. It provides the ignition spark at the burner and senses the flame once combustion is established, feeding the signal back to the boiler control. It is listed under electrodes within gas boiler spares.
Signs this part needs replacing
- Boiler fails to ignite, with no spark at the burner
- Repeated lockouts during or shortly after ignition
- Boiler fires and then shuts down because the flame signal is not detected
- Intermittent ignition or nuisance lockouts
- Visible damage to the electrode, cracked ceramic insulation, or heavy soot and carbon build-up on the probe
Before you order
- Confirm your boiler is a Hamworthy Milborne 501 or 502 wall hung condensing model
- Check the part number on the existing electrode matches 573407077
- Inspect the electrode and its lead for damage, as ignition and flame-detection faults can also originate from the lead or the control board
Compliance
| Alternative numbers | 2064512 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| HAMWORTHY HAMWORTHY SPARE PARTS | — | — | — | |
| HAMWORTHY MILBORNE 501 WALL HUNG CONDENSING | — | — | — | |
| HAMWORTHY MILBORNE 502 WALL HUNG CONDENSING | — | — | — |
Documents & drawings
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