Ideal
Ideal Hydroblock Complete Kit Plus 24kW 175707
Complete hydroblock kit for Ideal Logic+ Combi 24kW boilers. Part number 175707, alternative 1781406. Fits Ideal Logic+ Combi 24 and Ideal Commercial models.
At a glance
- Part type: Diverter valves & hydraulics
- Also known as 1781406
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£1,093.67
£911.39 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 175707 is a complete hydroblock kit for the Logic+ Combi 24kW boiler. It combines the diverter valve and hydraulic components into a single assembly, controlling water flow between central heating and domestic hot water modes. This kit is supplied by Ideal as a direct replacement for the original hydroblock.
Signs this part needs replacing
- No domestic hot water or intermittent hot water supply.
- Heating circuit operates when only hot water is selected.
- Water leaks from the hydroblock assembly.
- Boiler displays a fault code related to the diverter valve or hydroblock.
- Reduced water pressure or flow at hot water outlets.
Before you order
- Check the appliance GC number and model to confirm compatibility.
- The alternative part number 1781406 may be listed on older documentation.
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Diverter valves & hydraulics |
|---|
Compliance
| Manufacturer part number (MPN) | 175707 |
|---|---|
| Barcode / EAN | 5022141757075 |
| Commodity code | 8403 90 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 1781406 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| IDEAL IDEAL : LOGIC + COMBI 24 | — | — | — | |
| IDEAL LOGIC + COMBI 24 | 47-348-65 | 47-348-65 | — | — |
| IDEAL COMMERCIAL IDEAL COMMERCIAL PARTS | — | — | — |
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.
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