Ideal
Ideal Wiring Harness Low Voltage Combi 176430
Ideal low voltage combi wiring harness, part 176430, linking the PCB to sensors, switches and thermostats across Independent and Logic Combi models.
At a glance
- Part type: Wiring harness (low voltage)
- Also known as 1781906
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£49.20
£41.00 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
This is an Ideal low voltage wiring harness, supplied under part number 176430. It is the loom that carries low voltage signals between the printed circuit board and the sensors, switches and thermostats inside the appliance, allowing the board to run its safety checks and control the boiler's heating operation. It is used across a number of Ideal combi models, including the Independent and Logic Combi ranges.
Signs this part needs replacing
- The boiler locks out or shows an intermittent fault code that clears and returns without an obvious cause
- Sensors, switches or thermostats read incorrectly because the signal path to the PCB is broken
- Visible damage to the loom: chafed insulation, heat-affected sleeving, or a melted or discoloured connector
- Loose, corroded or pushed-back terminals at the plug ends, causing an intermittent connection
- The appliance fails to fire or drops out mid-cycle after the harness has been disturbed during other work
Before you order
- Check the GC number and model on the appliance data badge against the compatibility list before ordering
- Confirm the alternative number 1781906 against the part you are removing
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Cables, Leads & Wiring Harnesses |
|---|---|
| Length | 0.1mm |
| Width | 0.1mm |
| Depth | 0.1mm |
Compliance
| Manufacturer part number (MPN) | 176430 |
|---|---|
| Barcode / EAN | 5022141764301 |
| Commodity code | 8544 42 90 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 1781906 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| IDEAL IDEAL : INDEPENDENT C24 | — | — | — | |
| IDEAL IDEAL : INDEPENDENT C30 | — | — | — | |
| IDEAL IDEAL : INDEPENDENT C35 | — | — | — | |
| IDEAL IDEAL : LOGIC COMBI E 24 | — | — | — | |
| IDEAL IDEAL : LOGIC COMBI E 30 | — | — | — | |
| IDEAL IDEAL : LOGIC COMBI E 35 | — | — | — | |
| IDEAL IDEAL : LOGIC COMBI ES 24 | — | — | — | |
| IDEAL IDEAL : LOGIC COMBI ES 30 | — | — | — | |
| IDEAL IDEAL : LOGIC COMBI ES 35 | — | — | — | |
| IDEAL IDEAL : LOGIC COMBI ESP 24 | — | — | — |
Showing 10 of 35 compatible appliances.
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.
IDEAL appliance manual — INDEPENDENT C24 (GC 47-348-68), INDEPENDENT C30 (GC 47-348-69), INDEPENDENT C35 (GC 47-348-70)
manualmanualIDEAL appliance manual — INDEPENDENT PLUS C24 (GC 47-348-85), INDEPENDENT PLUS C30 (GC 47-348-86), INDEPENDENT PLUS C35 (GC 47-348-87)
manualmanualIDEAL appliance manual — LOGIC COMBI 24 (GC 47-348-56), LOGIC COMBI 30 (GC 47-348-57), LOGIC COMBI 35 (GC 47-348-58)
manualmanualIDEAL appliance manual — LOGIC COMBI E 24 (GC 47-348-88), LOGIC COMBI E 30 (GC 47-348-89), LOGIC COMBI E 35 (GC 47-348-90)
manualmanualIDEAL appliance manual — LOGIC COMBI ES 24 (GC 47-349-01), LOGIC COMBI ES 30 (GC 47-349-02), LOGIC COMBI ES 35 (GC 47-349-03)
manualmanualIDEAL appliance manual — ZANUSSI ULTRA COMBI 30 (GC 47-002-01), ZANUSSI ULTRA COMBI 35 (GC 47-002-02)
manualmanualIDEAL appliance manual — i MINI 24 (GC 47-348-77), i MINI 30 (GC 47-348-78)
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