Ideal
Ideal Thermostat Pocket 055865
Ideal 055865 thermostat pocket assembly (6339004) for Cavalcade and other Ideal appliances, GC 190-460.
At a glance
- Part type: Thermostat pocket assembly
Showing prices
£33.56
£27.97 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 055865 is a thermostat pocket assembly used across a broad range of Ideal appliances. The pocket holds the thermostat phial or temperature sensor in position so it sits in contact with the water or flue path and the control can read temperature accurately. It is also listed under the alternative number 6339004.
Signs this part needs replacing
- Temperature readings drift from the set point, or the appliance runs hotter or cooler than the dial or display suggests
- The boiler short-cycles, or fails to hold a steady temperature during a draw-off
- The thermostat phial or sensor sits loose in the pocket instead of seating firmly
- Scale, corrosion or pitting is visible on the pocket body or its seating face
- Weeping or a visible leak at the pocket joint where it enters the appliance
Before you order
- Check the GC number on the appliance data badge against the compatibility list before ordering
- Confirm the model name and variant, as several Cavalcade and related Ideal appliances share this pocket
- Have a suitable sealing washer or gasket to hand in case the existing one is disturbed when the pocket is removed
Mechanical
| Part type | Thermostats, Thermistors & Sensors |
|---|
Compliance
| Manufacturer part number (MPN) | 055865 |
|---|---|
| GC number | 190-460 |
| Barcode / EAN | 5022140558659 |
| Commodity code | 8403 90 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| IDEAL CAVALCADE 240H BBU | 44-392-26 | 44-392-26 | — | — |
| IDEAL CAVALCADE 250H BBU | 44-392-27 | 44-392-27 | — | — |
| IDEAL CAVALCADE 40 BBU | 44-392-22 | 44-392-22 | — | — |
| IDEAL CAVALCADE 40H WITH G AND GL FIRE | 44-392-24 | 44-392-24 | — | — |
| IDEAL CAVALCADE 50 BBU | 44-392-23 | 44-392-23 | — | — |
| IDEAL CAVALCADE 50H WITH G AND GL FIRE | 44-392-25 | 44-392-25 | — | — |
| IDEAL CAVALCADE B FIRE/40 BBU | 37-391-13 | 37-391-13 | — | — |
| IDEAL CAVALCADE B FIRE/50 BBU | — | — | — | |
| IDEAL CAVALCADE BK FIRE/240-240H BBU | 37-391-23 | 37-391-23 | — | — |
| IDEAL CAVALCADE FS FIRE | 37-391-22 | 37-391-22 | — | — |
Showing 10 of 153 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 COMMERCIAL appliance manual — CONCORD SUPER SERIES 4 - HORIZONTAL, CONCORD SUPER SERIES 4 - VERTICAL
manualmanualIDEAL COMMERCIAL appliance manual — IDEAL SUPER PLUS, MODULE SUPER PLUS DBI, SUPER PLUS 200/2, SUPER PLUS 200/2 DBI (GC 41-415-68), SUPER PLUS 200/S (GC 41-415-68), SUPER PLUS 300/3, SUPER PLUS 300/3 ALT, SUPER PLUS 300/3 AT (GC 41-415-69), SUPER PLUS 300/3 DBI (GC 41-415-69), SUPER PLUS 400/4 (GC 41-415-68), SUPER PLUS 400/4 ALT, SUPER PLUS 400/4 AT (GC 41-415-68), SUPER PLUS 500/5, SUPER PLUS 600/6 (GC 41-415-69)
manualmanualIDEAL appliance manual — CAVALCADE 240H BBU (GC 44-392-26), CAVALCADE 250H BBU (GC 44-392-27)
manualmanualIDEAL appliance manual — CAVALCADE 40 BBU (GC 44-392-22), CAVALCADE 50 BBU (GC 44-392-23)
manualmanualIDEAL appliance manual — MEXICO FF 4100 SUPER (GC 41-392-31), MEXICO FF 4125 SUPER (GC 41-392-32)
manualmanualIDEAL appliance manual — MEXICO FF 450 SUPER (GC 41-392-27), MEXICO FF 460 SUPER (GC 41-392-28), MEXICO FF 470 SUPER (GC 41-392-29), MEXICO FF 480 SUPER (GC 41-392-30)
manualmanualIDEAL appliance manual — MEXICO SUPER 2 CF100 (GC 41-415-98), MEXICO SUPER 2 CF125 (GC 41-415-99), MEXICO SUPER 2 CF140 (GC 41-421-51), MEXICO SUPER 2 CF70 (GC 41-415-96), MEXICO SUPER 2 CF80 (GC 41-415-97)
manualmanualIDEAL appliance manual — MEXICO SUPER 2 RS100 (GC 41-421-06), MEXICO SUPER 2 RS125 (GC 41-421-07), MEXICO SUPER 2 RS70 (GC 41-421-04), MEXICO SUPER 2 RS80 (GC 41-421-05)
manualmanualIDEAL appliance manual — MEXICO SUPER 2 RS50 (1993) (GC 41-421-02), MEXICO SUPER 2 RS50 (1997) (GC 41-429-49), MEXICO SUPER 2 RS60 (1993) (GC 41-421-03), MEXICO SUPER 2 RS60 (1997) (GC 41-429-50)
manualmanualIDEAL appliance manual — MEXICO SUPER 3 CF100 (GC 41-348-18), MEXICO SUPER 3 CF125 (GC 41-348-20), MEXICO SUPER 3 CF140 (GC 41-348-21)
manualmanualIDEAL appliance manual — MEXICO SUPER 3 CF100P (GC 41-349-24), MEXICO SUPER 3 CF125P (GC 41-349-25), MEXICO SUPER 3 CF140P (GC 41-349-26), MEXICO SUPER 3 CF75P (GC 41-349-23)
manualmanualIDEAL appliance manual — MEXICO SUPER 3 CF50 (GC 41-348-12), MEXICO SUPER 3 CF60 (GC 41-348-13), MEXICO SUPER 3 CF70 (GC 41-348-14), MEXICO SUPER 3 CF80 (GC 41-348-16)
manualmanualIDEAL appliance manual — MEXICO SUPER 3 RS100 (GC 41-349-32), MEXICO SUPER 3 RS125 (GC 41-349-33)
manualmanualIDEAL appliance manual — MEXICO SUPER 3 RS100P (GC 41-349-36), MEXICO SUPER 3 RS60P (GC 41-349-34), MEXICO SUPER 3 RS75P (GC 41-349-35)
manualmanualIDEAL appliance manual — MEXICO SUPER 3 RS50 (GC 41-349-28), MEXICO SUPER 3 RS60 (GC 41-349-29), MEXICO SUPER 3 RS70 (GC 41-349-30), MEXICO SUPER 3 RS80 (GC 41-349-31)
manualmanualIDEAL appliance manual — MEXICO SUPER CF 4120 (GC 41-392-86), MEXICO SUPER CF 4140 (GC 41-392-87), MEXICO SUPER CF 495 (GC 41-392-85)
manualmanualIDEAL appliance manual — MEXICO SUPER CF 445 (GC 41-392-81), MEXICO SUPER CF 455 (GC 41-392-82), MEXICO SUPER CF 465 (GC 41-392-83), MEXICO SUPER CF 475 (GC 41-392-84)
manualmanualIDEAL appliance manual — MEXICO SUPER CF100 (GC 41-407-46), MEXICO SUPER CF125 (GC 41-407-48), MEXICO SUPER CF140 (GC 41-421-39), MEXICO SUPER CF65 (GC 41-407-40), MEXICO SUPER CF75 (GC 41-407-42), MEXICO SUPER CF80 (GC 41-407-44)
manualmanualIDEAL appliance manual — MEXICO SUPER FF100 (GC 41-349-83), MEXICO SUPER FF125 (GC 41-349-84)
manualmanualIDEAL appliance manual — MEXICO SUPER FF50 (GC 41-349-79), MEXICO SUPER FF60 (GC 41-349-80), MEXICO SUPER FF70 (GC 41-349-81), MEXICO SUPER FF80 (GC 41-349-82)
manualmanualIDEAL appliance manual — MEXICO SUPER RS 4100 (GC 41-392-79), MEXICO SUPER RS 4125 (GC 41-392-80), MEXICO SUPER RS 485 (GC 41-392-78)
manualmanualIDEAL appliance manual — MEXICO SUPER RS 450 (GC 41-392-75), MEXICO SUPER RS 460 (GC 41-392-76), MEXICO SUPER RS 470 (GC 41-392-77)
manualNo 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.