Ideal
Ideal Suppressor Lead Black 172273
Ideal 172273 black suppressor lead (8358-4915) for Ideal Commercial Concord ES series boilers, suppressing electrical interference in the control circuit.
At a glance
- Part type: suppressor lead
- Also known as BLACK-SUPPRESSOR-LEAD-8358-4915, 1178656
£16.86
£14.05 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 172273 is a black suppressor lead used in Ideal Commercial Concord ES series appliances. It sits in the boiler's electrical circuit and damps electrical noise generated by switching components, keeping the control and ignition electronics working cleanly. The lead is supplied as a single assembly with the suppressor fitted.
Signs this part needs replacing
- Persistent electrical interference on the appliance, such as buzzing or crackling audible from the control area
- Erratic ignition or nuisance lockouts that trace back to noise on the control circuit
- Interference affecting nearby radios, televisions or other household electronics when the boiler runs
- Visible damage to the lead, including cracked or perished insulation, scorching or a loose terminal
- Continuity or resistance readings on the suppressor that fall outside the expected range during a service check
Before you order
- Confirm the appliance model and serial number against the compatibility list, as the lead is used across several Concord ES variants
- Check the old lead for the previous number 8358-4915 or the alternative number 1178656 before ordering
- Isolate the electrical supply at the fused spur and prove dead before removing or refitting the lead
- Inspect the surrounding wiring and terminals while the lead is out, as heat damage often affects more than one component
Mechanical
| Part type | Suppressor lead |
|---|---|
| Colour | Black |
Compliance
| Manufacturer part number (MPN) | 172273 |
|---|---|
| Barcode / EAN | 5022141722738 |
| Commodity code | 8544 42 90 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | BLACK-SUPPRESSOR-LEAD-8358-4915, 8358-4915, 1178656 |
| Previous numbers | 8358-4915 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| IDEAL COMMERCIAL CONCORD ES140/H CPT P/A | — | — | — | |
| IDEAL COMMERCIAL CONCORD ES140/H CPT U/A | — | — | — | |
| IDEAL COMMERCIAL CONCORD ES160/H CPT P/A | — | — | — | |
| IDEAL COMMERCIAL CONCORD ES160/H CPT U/A | — | — | — | |
| IDEAL COMMERCIAL CONCORD ES180/H CPT P/A | — | — | — | |
| IDEAL COMMERCIAL CONCORD ES180/H CPT U/A | — | — | — | |
| IDEAL COMMERCIAL CONCORD ES200/H CPT P/A | — | — | — | |
| IDEAL COMMERCIAL CONCORD ES200/H CPT U/A | — | — | — | |
| IDEAL COMMERCIAL CONCORD ES220/H CPT P/A | — | — | — | |
| IDEAL COMMERCIAL CONCORD ES220/H CPT U/A | — | — | — |
Showing 10 of 28 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 COMMERCIAL appliance manual — CONCORD ES140/H CPT P/A, CONCORD ES140/H CPT U/A, CONCORD ES160/H CPT P/A, CONCORD ES160/H CPT U/A, CONCORD ES180/H CPT P/A, CONCORD ES180/H CPT U/A, CONCORD ES200/H CPT P/A, CONCORD ES200/H CPT U/A, CONCORD ES220/H CPT P/A, CONCORD ES220/H CPT U/A, CONCORD ES260/H CPT P/A, CONCORD ES260/H CPT U/A, CONCORD ES300/H CPT P/A, CONCORD ES300/H CPT U/A, CONCORD ES340/H CPT P/A, CONCORD ES340/H CPT U/A, CONCORD ES380/H CPT P/A, CONCORD ES380/H CPT U/A
manualmanualIDEAL COMMERCIAL appliance manual — CONCORD ESi 140 CPT U/A, CONCORD ESi 160 CPT U/A, CONCORD ESi 180 CPT U/A, CONCORD ESi 200 CPT U/A, CONCORD ESi 220 CPT U/A, CONCORD ESi 260 CPT U/A, CONCORD ESi 300 CPT U/A, CONCORD ESi 340 CPT U/A, CONCORD ESi 380 CPT U/A
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