Ideal
Ideal Gas Cock Kit Pre Prefix XF 174561
Ideal 174561 Gas Cock Kit, pre-prefix XF pattern gas isolation valve for Classic M, Elise HE and Esprit 2 boilers and other Ideal models.
At a glance
- Part type: Isolation valve / gas cock kit
- Also known as 1780160
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Showing prices
£41.32
£34.43 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 174561 Gas Cock Kit is a gas isolation valve assembly for Ideal domestic boilers. It sits on the gas inlet and gives a manual shut-off point so the gas supply can be isolated during servicing, safety checks or component replacement. This is the pre-prefix XF pattern, used across a number of Ideal appliance ranges.
Signs this part needs replacing
- A smell of gas around the boiler gas inlet, particularly with the valve in the closed position
- The valve spindle is stiff, seized or turns without shutting the gas off
- Corrosion, staining or weeping at the valve body or its connections
- The boiler cannot be isolated from the gas supply for servicing
- Leak detection fluid bubbles at the valve body or joints
Before you order
- Match the GC number on the appliance data badge against the compatibility list before ordering.
- Check the model and serial number, as Ideal used more than one gas cock pattern across its ranges.
- Inspect the gas inlet connection for the sealing washer when the old valve is removed.
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Isolation valve |
|---|
Compliance
| Manufacturer part number (MPN) | 174561 |
|---|---|
| Barcode / EAN | 5022141745614 |
| Commodity code | 8481 80 40 00 |
| GPC classification | Valves/Fittings - Water and Gas |
| Alternative numbers | 1780160 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| IDEAL CLASSIC M 3050 | 41-391-50 | 41-391-50 | — | — |
| IDEAL CLASSIC M 5080 | 41-391-51 | 41-391-51 | — | — |
| IDEAL ELISE HE15 | 41-399-97 | 41-399-97 | — | — |
| IDEAL ELISE HE24 | 41-399-98 | 41-399-98 | — | — |
| IDEAL ESPRIT 2 - 24 | 47-348-71 | 47-348-71 | — | — |
| IDEAL ESPRIT 2 - 30 | 47-348-72 | 47-348-72 | — | — |
| IDEAL ESPRIT 2 - 35 | 47-348-73 | 47-348-73 | — | — |
| IDEAL EVO HE C22/24 | 47-348-32 | 47-348-32 | — | — |
| IDEAL EVO HE C22/30 | 47-348-33 | 47-348-33 | — | — |
| IDEAL EVO HE C22/35 | 47-348-34 | 47-348-34 | — | — |
Showing 10 of 40 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 M 3050 (GC 41-391-50), CLASSIC M 5080 (GC 41-391-51)
manualmanualIDEAL appliance manual — ELISE HE15 (GC 41-399-97), ELISE HE24 (GC 41-399-98)
manualmanualIDEAL appliance manual — ESPRIT 2 - 24 (GC 47-348-71), ESPRIT 2 - 30 (GC 47-348-72), ESPRIT 2 - 35 (GC 47-348-73)
manualmanualIDEAL appliance manual — EVO HE C22/24 (GC 47-348-32), EVO HE C22/30 (GC 47-348-33), EVO HE C22/35 (GC 47-348-34)
manualmanualIDEAL appliance manual — EVO HE H12 (GC 41-397-96), EVO HE H16 (GC 41-397-86), EVO HE H19 (GC 41-397-93), EVO HE H22 (GC 41-397-94)
manualmanualIDEAL appliance manual — ICOS HE12 (GC 41-397-95), ICOS HE15 (GC 41-397-83), ICOS HE18 (GC 41-397-84), ICOS HE24 (GC 41-397-85)
manualmanualIDEAL appliance manual — ICOS HE30 (GC 41-399-10), ICOS HE36 (GC 41-399-16)
manualmanualIDEAL appliance manual — ICOS M3080 (GC 41-391-49)
manualmanualIDEAL appliance manual — ICOS SYSTEM HE15 (GC 41-421-99)
manualmanualIDEAL appliance manual — ICOS SYSTEM HE24 (GC 41-397-82)
manualmanualIDEAL appliance manual — ICOS SYSTEM M3080 (GC 41-391-52)
manualmanualIDEAL appliance manual — ISAR + PROGRAMMER HE24 (GC 47-348-43), ISAR + PROGRAMMER HE30 (GC 47-348-44), ISAR + PROGRAMMER HE35 (GC 47-348-45)
manualmanualIDEAL appliance manual — ISAR HE24 (GC 47-348-31), ISAR HE30 (GC 47-348-30), ISAR HE35 (GC 47-348-29)
manualmanualIDEAL appliance manual — ISAR M30100 (GC 47-348-15)
manualmanualIDEAL appliance manual — MEXICO HE 15 (GC 41-429-39), MEXICO HE 18 (GC 41-429-65), MEXICO HE 24 (GC 41-429-98), MEXICO HE 30 (GC 41-429-99), MEXICO HE 36 (GC 41-415-20)
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