Ideal
Ideal Wiring Harness SELV ErP Combi Kit 179856
Ideal 179856 SELV ErP base combi wiring harness for Atlantic Combi and Classic 2 boilers, linking the low-voltage control circuit to the ErP base.
At a glance
- Part type: Wiring harness (SELV ErP base combi kit)
- Also known as 1777754
£46.79
£38.99 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 Ideal 179856 is a SELV (Safety Extra Low Voltage) ErP base combi wiring harness, supplied as a complete kit for the low-voltage control side of the appliance. It carries control and communication signals between the ErP base and the boiler's control components, keeping the low-voltage circuit isolated from mains voltage. It is an Ideal spare intended for the Atlantic Combi and Classic 2 families of gas boilers.
Signs this part needs replacing
- Intermittent faults or random lockouts that clear on their own
- The boiler failing to respond to the controls or to the ErP base
- Error codes relating to the low-voltage control circuit
- Visible damage to the harness: chafed insulation, scorching, or a cracked or loose plug
- Corroded or pushed-back terminals in the connector housing
Before you order
- Check the GC number on the appliance data badge and match it against the compatibility list before ordering
- Confirm the harness routing and connector layout against the original before fitting
- Note the alternative part number 1777754 when cross-referencing older stock or documentation
- Isolate the electrical supply at the fused spur before removing or refitting any harness
Mechanical
| Part type | Cables, Leads & Wiring Harnesses |
|---|---|
| Length | 0.1mm |
| Width | 0.1mm |
| Depth | 0.1mm |
Compliance
| Manufacturer part number (MPN) | 179856 |
|---|---|
| Barcode / EAN | 5022141798566 |
| Commodity code | 8544 42 90 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 1777754 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| IDEAL ATLANTIC COMBI 24 | 47-349-81 | 47-349-81 | — | — |
| IDEAL ATLANTIC COMBI 30 | 47-349-82 | 47-349-82 | — | — |
| IDEAL ATLANTIC COMBI 35 | 47-349-83 | 47-349-83 | — | — |
| IDEAL CLASSIC 2 24 | 47-349-71 | 47-349-71 | — | — |
| IDEAL CLASSIC 2 30 | 47-349-72 | 47-349-72 | — | — |
| IDEAL CLASSIC 2 35 | 47-349-73 | 47-349-73 | — | — |
| IDEAL ESPRIT ECO 2 24 | 47-349-65 | 47-349-65 | — | — |
| IDEAL ESPRIT ECO 2 30 | 47-349-66 | 47-349-66 | — | — |
| IDEAL ESPRIT ECO 2 35 | 47-349-67 | 47-349-67 | — | — |
| IDEAL EXCLUSIVE 2 24 | 47-349-62 | 47-349-62 | — | — |
Showing 10 of 41 compatible appliances.
Documents & drawings
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