Hamworthy
Hamworthy Wiring Loom PV105/125HE PV140/180C 563902257
Hamworthy wiring loom 563902257 for Purwell Variheat PV105HE, PV125HE, PV140C and PV180C floor-standing boilers.
At a glance
- Part type: Wiring loom
- Appliance family: Purwell Variheat floor-standing
- Also known as WIRING-LOOM-PV105125HE-PV140180C
£332.78
£277.32 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 wiring loom, part number 563902257, is the internal electrical harness used across the Purwell Variheat range of floor-standing boilers. It is a pre-formed, multi-core cable assembly terminated with the plugs and connectors that carry control and sensing signals around the appliance. The loom is supplied by the manufacturer as a service item, so a damaged or degraded harness can be renewed without altering the rest of the boiler's wiring.
Signs this part needs replacing
- The boiler fails to fire, or locks out intermittently with no obvious mechanical cause
- Fault codes relating to control, sensor or communication circuits appear on the display
- The harness shows scorched, brittle or cracked insulation, or heat damage near a terminal
- Plugs and pins are loose, corroded or pushed back out of their housings
- Intermittent faults that appear or disappear when the loom is moved or reseated
Before you order
- Read the data plate on the appliance to confirm it is a Purwell Variheat PV105HE, PV125HE, PV140C or PV180C
- Compare the number printed on the existing loom with 563902257 before removal, where the marking is still legible
- Isolate the electrical supply at the spur before any work, and refit the harness only with the appliance fully de-energised
- Identify the boiler by model and serial number from the data plate, as no GC number is recorded for this part
Mechanical
| Part type | Wiring loom |
|---|---|
| Appliance family | Purwell Variheat floor-standing |
Compliance
| Manufacturer part number (MPN) | 563902257 |
|---|---|
| Alternative numbers | WIRING-LOOM-PV105125HE-PV140180C |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| HAMWORTHY HAMWORTHY SPARE PARTS | — | — | — | |
| HAMWORTHY PURWELL VARIHEAT PV105HE FLOOR STANDING | — | — | — | |
| HAMWORTHY PURWELL VARIHEAT PV125HE FLOOR STANDING | — | — | — | |
| HAMWORTHY PURWELL VARIHEAT PV140C FLOOR STANDING | — | — | — | |
| HAMWORTHY PURWELL VARIHEAT PV180C FLOOR STANDING | — | — | — |
Documents & drawings
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