Ideal
Ideal Rear Body Insulation 172157
Ideal 172157 rear body insulation for Ideal Commercial Concord ES180/H and ESi 180 CPT appliances, supplied as a single insulation panel.
At a glance
- Part type: Insulation
- Also known as REAR-BODY-INSULATION-8358-4006, 1178542
£67.12
£55.93 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 172157 is a rear body insulation panel for Ideal Commercial appliances. It is fitted to the rear section of the boiler body, where it reduces heat loss from the casing and keeps surface temperatures within normal working limits. It belongs to the Ideal Commercial spares range covering the Concord ES180/H and ESi 180 CPT families.
Signs this part needs replacing
- The insulation panel is crumbling, flaking or breaking up when touched
- Visible scorching, charring or heavy discolouration on the panel surface
- Damp or saturated insulation around the rear body, often with corrosion on the metal beneath
- Casing or rear body panels running noticeably hotter than usual in service
- The panel has slipped, torn or come away from its fixing points
Before you order
- Confirm the appliance model and serial number against the compatibility list, as Concord variants differ
- Check the old part number 8358-4006 and alternative number 1178542 against the panel being removed
- Inspect the rear body for corrosion or distortion while the insulation is off, and replace any damaged fixings
- Insulation work involves removing casing panels; this should be carried out by a competent person
Mechanical
| Part type | Insulation |
|---|
Compliance
| Manufacturer part number (MPN) | 172157 |
|---|---|
| Barcode / EAN | 5022141721571 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | REAR-BODY-INSULATION-8358-4006, 8358-4006, 1178542 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| IDEAL COMMERCIAL CONCORD ES180/H CPT P/A | — | — | — | |
| IDEAL COMMERCIAL CONCORD ES180/H CPT U/A | — | — | — | |
| IDEAL COMMERCIAL CONCORD ESi 180 CPT U/A | — | — | — | |
| IDEAL COMMERCIAL IDEAL COMMERCIAL PARTS | — | — | — |
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.
No technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.