Ideal
Ideal Combustion Chamber Insulation Kit Classic FF 50/60 171405
Combustion chamber insulation kit for Ideal Classic FF 50/60 boilers, part 171405, GC number E83-618.
At a glance
- Part type: Combustion and exhaust insulation kit
- Also known as 1178161
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Showing prices
£27.22
£22.68 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Ideal Heating 171405 is a combustion chamber insulation kit supplied for Classic FF 50/60 appliances. It forms part of the combustion and exhaust group, lining the combustion chamber to hold heat in the firing area and shield surrounding panels and casing from sustained high temperatures. Insulation of this type degrades over years of service, so it is treated as a serviceable item rather than a lifetime component.
Signs this part needs replacing
- Insulation board or blanket is crumbling, flaking or breaking away from its fixing points
- Discolouration, charring or brittle edges visible around the combustion chamber during a service
- Combustion readings drifting outside the expected range for the appliance
- Localised overheating or heat marking on panels adjacent to the chamber
- Loose or displaced insulation found when the chamber is opened for inspection
Before you order
- Check the appliance GC number against the compatibility list to confirm the kit suits your model
- Confirm the existing insulation carries the same part number, 171405, before removing it
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Cla FF50/60 Comb Chamb Insulation Kit |
|---|
Compliance
| Manufacturer part number (MPN) | 171405 |
|---|---|
| GC number | E83-618 |
| Barcode / EAN | 5022141714054 |
| Commodity code | 8403 90 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 1178161 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| IDEAL CLASSIC FF 250P | 41-387-07 | 41-387-07 | — | — |
| IDEAL CLASSIC FF 260P | 41-387-08 | 41-387-08 | — | — |
| IDEAL CLASSIC FF LX 250 | 41-387-26 | 41-387-26 | — | — |
| IDEAL CLASSIC FF LX 250P | 41-387-30 | 41-387-30 | — | — |
| IDEAL CLASSIC FF LX 260 | 41-387-27 | 41-387-27 | — | — |
| IDEAL CLASSIC FF LX 260P | 41-387-31 | 41-387-31 | — | — |
| IDEAL CLASSIC FF250 | 41-387-04 | 41-387-04 | — | — |
| IDEAL CLASSIC FF260 | 41-387-05 | 41-387-05 | — | — |
| IDEAL CLASSIC FF350 | 41-391-96 | 41-391-96 | — | — |
| IDEAL CLASSIC FF350 P | 41-392-06 | 41-392-06 | — | — |
Showing 10 of 51 compatible appliances.
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.
manual
IDEAL appliance manual — CLASSIC FF 250P (GC 41-387-07), CLASSIC FF 260P (GC 41-387-08), CLASSIC FF LX 250P (GC 41-387-30), CLASSIC FF LX 260P (GC 41-387-31)
manualmanualIDEAL appliance manual — CLASSIC FF LX 250 (GC 41-387-26), CLASSIC FF LX 260 (GC 41-387-27)
manualmanualIDEAL appliance manual — CLASSIC FF250 (GC 41-387-04), CLASSIC FF260 (GC 41-387-05), CLASSIC NF LX 250 (GC 41-387-26), CLASSIC NF LX 260 (GC 41-387-27), CLASSIC NF250 (GC 41-387-03), CLASSIC NF260 (GC 41-387-04)
manualmanualIDEAL appliance manual — CLASSIC FF350 (GC 41-391-96), CLASSIC FF360 (GC 41-391-97)
manualmanualIDEAL appliance manual — CLASSIC FF350 P (GC 41-392-06), CLASSIC FF360 P (GC 41-392-07)
manualmanualIDEAL appliance manual — CLASSIC FF350 SLIMLINE (GC 41-392-04), CLASSIC FF360 SLIMLINE (GC 41-392-05)
manualmanualIDEAL appliance manual — CLASSIC FF350LF (GC 41-392-91), CLASSIC FF360LF (GC 41-392-92)
manualmanualIDEAL appliance manual — CLASSIC HE 15 (GC 41-421-45), CLASSIC HE 15P (GC 41-421-97), CLASSIC HE 18 (GC 41-421-46), CLASSIC HE 18P (GC 41-421-98)
manualmanualIDEAL appliance manual — CLASSIC LX RS240 (GC 41-387-34), CLASSIC LX RS250 (GC 41-387-35), CLASSIC RS240 (GC 41-387-11), CLASSIC RS245P (GC 41-387-14), CLASSIC RS250 (GC 41-387-12), CLASSIC RS255P (GC 41-387-15)
manualmanualIDEAL appliance manual — CLASSIC LX RS245P (GC 41-387-37), CLASSIC LX RS255P (GC 41-387-38)
manualmanualIDEAL appliance manual — CLASSIC SE 15 FF (GC 41-395-32), CLASSIC SE 15 FF (SILVER) (GC 41-397-65), CLASSIC SE 18 FF (GC 41-395-33), CLASSIC SE 18 FF (SILVER) (GC 41-397-68), CLASSIC SE 18 FF SLIMLINE (GC 41-395-43)
manualmanualIDEAL appliance manual — CLASSIC SE 15 FF SLIMLINE (GC 41-395-42)
manualmanualIDEAL appliance manual — CLASSIC SE 15P FF (GC 41-397-72), CLASSIC SE 18P FF (GC 41-397-73)
manualmanualIDEAL appliance manual — CLASSIC SLIMLINE FF250 (GC 41-387-76), CLASSIC SLIMLINE FF260 (GC 41-387-77)
manualmanualIDEAL appliance manual — HENRAD WH FF LX50 (GC 41-349-96), HENRAD WH FF LX60 (GC 41-349-97)
manualmanualIDEAL appliance manual — HENRAD WH FF50 (GC 41-349-89), HENRAD WH FF60 (GC 41-349-90)
manualmanualIDEAL appliance manual — OPTIA FF50 (GC 41-391-96), OPTIA FF60 (GC 41-391-97)
manualmanualIDEAL appliance manual — OPTIA HE 15 (GC 41-421-72), OPTIA HE 18 (GC 41-421-96)
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