Ideal
Ideal Wiring Harness SELV Sub 178906
Ideal SELV sub wiring harness, part 178906, for Ideal Commercial Imax XEL appliances. Safety extra-low voltage loom for control and sensor circuits.
At a glance
- Part type: Wiring harness (SELV sub-loom)
- Appliance family: Ideal Commercial Imax XEL
£12.82
£10.68 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 178906 wiring harness is a safety extra-low voltage (SELV) sub-loom manufactured by Ideal for its Commercial Imax XEL range. It carries low-voltage control and sensing signals between the appliance's control components, keeping these circuits separated from the mains side of the installation. The harness is supplied as a complete sub-assembly with its terminations ready to connect.
Signs this part needs replacing
- Intermittent lockouts or unexplained shutdowns traced to a control or sensor circuit
- Fault codes that clear when the loom is disturbed or the connectors are reseated
- Cracked, brittle or heat-damaged insulation on the harness conductors
- Corrosion, arcing marks or discolouration at the plug or terminal ends
- Chafing or abrasion where the loom passes through panels or clips
Before you order
- Confirm the appliance model and serial number against the compatibility list before ordering
- Compare the part number on the existing harness with 178906 to be sure of the match
- Isolate the electrical supply and follow the manufacturer's wiring diagram when fitting
- Check the mating plugs and sockets for damage, as a worn connector can mimic a failed harness
Mechanical
| Part type | Wiring harness |
|---|---|
| Appliance family | Ideal Commercial Imax XEL |
Compliance
| Manufacturer part number (MPN) | 178906 |
|---|---|
| Commodity code | 8544 42 90 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| IDEAL COMMERCIAL IDEAL COMMERCIAL PARTS | — | — | — | |
| IDEAL COMMERCIAL IMAX XEL 1090KW | — | — | — | |
| IDEAL COMMERCIAL IMAX XEL 1240KW | — | — | — | |
| IDEAL COMMERCIAL IMAX XEL 715KW | — | — | — | |
| IDEAL COMMERCIAL IMAX XEL 715KW SAVE | — | — | — | |
| IDEAL COMMERCIAL IMAX XEL 790KW | — | — | — | |
| IDEAL COMMERCIAL IMAX XEL 940KW | — | — | — | |
| IDEAL COMMERCIAL IMAX XTRA EL 320KW | — | — | — | |
| IDEAL COMMERCIAL IMAX XTRA EL 395KW | — | — | — | |
| IDEAL COMMERCIAL IMAX XTRA EL 470KW | — | — | — |
Showing 10 of 12 compatible appliances.
Documents & drawings
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