Ideal
Ideal 176400 Boiler Control Chip Kit
Ideal 176400 printed circuit board kit for BCC Combi 30 boilers, supplied as the after-ZH version with independent control.
At a glance
- Part type: Printed circuit boards (PCB)
- Also known as 502214176400, IDEAL176400, 1781878
£60.00
£50.00 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 176400 is a printed circuit board (PCB) kit produced by Ideal for the BCC Combi 30 boiler range. The board carries the control electronics that sequence and monitor the appliance's heating and hot water operation, so a failure here affects how the boiler responds to demand. This kit is the after-ZH variant supplied with independent control.
Signs this part needs replacing
- The boiler locks out or shows a fault code that clears only after a power cycle
- No response to a heating or hot water demand, with the pump or fan not starting
- Intermittent operation, with the appliance running correctly one day and failing the next
- The board shows visible heat damage, scorching or a blown on-board fuse
- Erratic display behaviour or settings that reset themselves
Before you order
- Confirm the appliance model and GC number from the data badge, as board variants differ across the BCC Combi 30 build dates
- Check the existing board's part number against IDEAL176400 before removing it
- Note the boiler's current settings and wiring layout before disconnecting the old board
Mechanical
| Part type | Printed Circuit Boards (PCB) |
|---|---|
| Length | 0.1mm |
| Width | 0.1mm |
| Depth | 0.1mm |
Compliance
| Manufacturer part number (MPN) | IDEAL176400 |
|---|---|
| Commodity code | 8537 10 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 502214176400, IDEAL176400, 1781878 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| IDEAL CLASSIC COMBI 30 | 47-349-08 | 47-349-08 | — | — |
| IDEAL ESPRIT ECO 30 | 47-348-92 | 47-348-92 | — | — |
| IDEAL EXCLUSIVE 30 COMBI | 47-349-42 | 47-349-42 | — | — |
| IDEAL IDEAL : INDEPENDENT C30 | — | — | — | |
| IDEAL IDEAL : LOGIC COMBI 30 | — | — | — | |
| IDEAL IDEAL : LOGIC COMBI E 30 | — | — | — | |
| IDEAL IDEAL : LOGIC COMBI ES 30 | — | — | — | |
| IDEAL IDEAL : LOGIC COMBI ESP 30 | — | — | — | |
| IDEAL INDEPENDENT C30 | 47-348-69 | 47-348-69 | — | — |
| IDEAL INDEPENDENT PLUS C30 | 47-348-86 | 47-348-86 | — | — |
Showing 10 of 22 compatible appliances.
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.
IDEAL appliance manual — CLASSIC COMBI 30 (GC 47-349-08)
manualmanualIDEAL appliance manual — ESPRIT ECO 30 (GC 47-348-92)
manualmanualIDEAL appliance manual — EXCLUSIVE 30 COMBI (GC 47-349-42)
manualmanualIDEAL appliance manual — INDEPENDENT C30 (GC 47-348-69)
manualmanualIDEAL appliance manual — INDEPENDENT PLUS C30 (GC 47-348-86)
manualmanualIDEAL appliance manual — INSTINCT 30 (GC 47-349-10)
manualmanualIDEAL appliance manual — LOGIC COMBI 30 (GC 47-348-57)
manualmanualIDEAL appliance manual — LOGIC COMBI E 30 (GC 47-348-89)
manualmanualIDEAL appliance manual — LOGIC COMBI ES 30 (GC 47-349-02)
manualmanualIDEAL appliance manual — PROCOMBI EXCLUSIVE 30 (GC 47-348-80)
manualmanualIDEAL appliance manual — ZANUSSI ULTRA COMBI 30 (GC 47-002-01)
manualmanualIDEAL appliance manual — i MINI 30 (GC 47-348-78)
manualmanualIDEAL appliance manual — iCOMBI 30 (GC 47-348-83)
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.