Ideal
Ideal Injector Assembly Kit 24kW 177546
Ideal Injector Assembly Kit 24kW (177546) for Atlantic Combi, Classic, Classic Combi and Esprit Eco models; supplies the burner injectors on 24kW appliances.
At a glance
- Part type: Injectors (injector assembly kit)
- Also known as 1782778
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Showing prices
£42.71
£35.59 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 Injector Assembly Kit 24kW is a manufacturer-supplied injector assembly for Ideal gas appliances rated at 24kW. It meters and directs gas into the burner, so the burner receives the correct volume of fuel for clean, stable combustion. The kit is listed under Ideal part number 177546 and is used across a large number of Ideal combi, system and heat-only models.
Signs this part needs replacing
- Burner flame is weak, uneven or lifts away from the burner surface
- Repeated ignition failure or lockout on start-up
- Sooting, discolouration or a yellow, lazy flame at the burner
- Combustion readings outside the appliance's stated CO/CO2 range
- Gas rate at the meter does not match the data badge for the appliance
Before you order
- Check the GC number on the appliance data badge against the compatibility list to confirm the correct 24kW variant
- Confirm the existing injector marking and rating match the 24kW specification before fitting
- Note the alternative part number 1782778 when cross-referencing older stock or documentation
- Inspect the burner and injector seating on removal, as disturbed seals or gaskets may need attention at the same time
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Injectors |
|---|---|
| Length | 0.1mm |
| Width | 0.1mm |
| Depth | 0.1mm |
Compliance
| Manufacturer part number (MPN) | 177546 |
|---|---|
| Barcode / EAN | 5022141775468 |
| Commodity code | 8416 90 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 1782778 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| IDEAL ATLANTIC COMBI 24 | 47-349-81 | 47-349-81 | — | — |
| IDEAL CLASSIC 2 24 | 47-349-71 | 47-349-71 | — | — |
| IDEAL CLASSIC COMBI 24 | 47-349-07 | 47-349-07 | — | — |
| IDEAL ESPRIT ECO 2 24 | 47-349-65 | 47-349-65 | — | — |
| IDEAL ESPRIT ECO 24 | 47-348-91 | 47-348-91 | — | — |
| IDEAL EXCLUSIVE 2 24 | 47-349-62 | 47-349-62 | — | — |
| IDEAL EXCLUSIVE 24 COMBI | 47-349-41 | 47-349-41 | — | — |
| IDEAL ICOMBI 2 24 | 47-349-74 | 47-349-74 | — | — |
| IDEAL IDEAL : CLASSIC 2 24 | — | — | — | |
| IDEAL IDEAL : CLASSIC 2 30 | — | — | — |
Showing 10 of 122 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 COMBI 24 (GC 47-349-07)
manualmanualIDEAL appliance manual — ESPRIT ECO 24 (GC 47-348-91)
manualmanualIDEAL appliance manual — EXCLUSIVE 24 COMBI (GC 47-349-41)
manualmanualIDEAL appliance manual — INDEPENDENT + COMBI 24 (GC 47-349-27)
manualmanualIDEAL appliance manual — INDEPENDENT C24 (GC 47-348-68), INDEPENDENT C30 (GC 47-348-69), INDEPENDENT C35 (GC 47-348-70)
manualmanualIDEAL appliance manual — INDEPENDENT COMBI 24 (GC 47-349-24)
manualmanualIDEAL appliance manual — INDEPENDENT PLUS C24 (GC 47-348-85)
manualmanualIDEAL appliance manual — INDEPENDENT SYSTEM S15 (GC 41-750-69), INDEPENDENT SYSTEM S18 (GC 41-750-70), INDEPENDENT SYSTEM S24 (GC 41-750-71)
manualmanualIDEAL appliance manual — INSTINCT 24 (GC 47-349-09)
manualmanualIDEAL appliance manual — LOGIC + COMBI 24 (GC 47-348-65)
manualmanualIDEAL appliance manual — LOGIC + COMBI C24 (GC 47-349-15)
manualmanualIDEAL appliance manual — LOGIC + HEAT 12 (GC 41-409-97), LOGIC + HEAT 15 (GC 41-409-98), LOGIC + HEAT 18 (GC 41-409-99), LOGIC + HEAT 24 (GC 41-750-21), LOGIC + HEAT 30 (GC 41-750-22)
manualmanualIDEAL appliance manual — LOGIC + SYSTEM S15 (GC 41-750-65), LOGIC + SYSTEM S18 (GC 41-750-66), LOGIC + SYSTEM S24 (GC 41-750-67)
manualmanualIDEAL appliance manual — LOGIC CODE COMBI 26 (GC 47-348-74)
manualmanualIDEAL appliance manual — LOGIC CODE COMBI ES26 (GC 47-349-04)
manualmanualIDEAL appliance manual — LOGIC COMBI 2 C24 (GC 47-349-93)
manualmanualIDEAL appliance manual — LOGIC COMBI 24 (GC 47-348-56)
manualmanualIDEAL appliance manual — LOGIC COMBI C24 (GC 47-349-18)
manualmanualIDEAL appliance manual — LOGIC COMBI E 24 (GC 47-348-88)
manualmanualIDEAL appliance manual — LOGIC COMBI ES 24 (GC 47-349-01)
manualmanualIDEAL appliance manual — LOGIC COMBI ESP1 24 (GC 47-349-21)
manualmanualIDEAL appliance manual — LOGIC HEAT 12 (GC 41-399-99), LOGIC HEAT 15 (GC 41-409-93), LOGIC HEAT 18 (GC 41-409-94), LOGIC HEAT 24 (GC 41-409-95)
manualmanualIDEAL appliance manual — LOGIC HEAT 2 H12 (GC 41-860-10), LOGIC HEAT 2 H15 (GC 41-860-11), LOGIC HEAT 2 H18 (GC 41-860-12), LOGIC HEAT 2 H24 (GC 41-860-13)
manualmanualIDEAL appliance manual — LOGIC MAX COMBI 2 C24 (GC 47-387-03)
manualmanualIDEAL appliance manual — LOGIC MAX COMBI C24 (GC 47-349-56)
manualmanualIDEAL appliance manual — LOGIC MAX HEAT 2 H12 (GC 41-860-25), LOGIC MAX HEAT 2 H15 (GC 41-860-26), LOGIC MAX HEAT 2 H18 (GC 41-860-27), LOGIC MAX HEAT 2 H24 (GC 41-860-28)
manualmanualIDEAL appliance manual — LOGIC MAX SYSTEM 2 S24 (GC 41-796-99)
manualmanualIDEAL appliance manual — LOGIC MAX SYSTEM S15 (GC 41-796-13), LOGIC MAX SYSTEM S18 (GC 41-796-14), LOGIC MAX SYSTEM S24 (GC 41-796-15)
manualmanualIDEAL appliance manual — LOGIC SYSTEM 15 (GC 41-750-24), LOGIC SYSTEM 15IE (GC 41-750-44), LOGIC SYSTEM 18 (GC 41-750-25), LOGIC SYSTEM 18IE (GC 41-750-45), LOGIC SYSTEM 24 (GC 41-750-26), LOGIC SYSTEM 24IE (GC 41-750-46)
manualmanualIDEAL appliance manual — LOGIC SYSTEM 2 S24 (GC 41-796-87)
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