Viessmann
Viessmann Hydraulics Complete From 01.11.2008 7831176
Hydraulic assembly for Viessmann Vitodens WB1A Combi C24KW boilers built from 01.11.2008, part number 7831176.
At a glance
- Appliance family: Vitodens WB1A Combi C24KW
- Also known as 2320002
£876.18
£730.15 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 Viessmann Hydraulics Complete is a hydraulic assembly for the Vitodens WB1A Combi C24KW gas boiler, supplied under manufacturer part number 7831176. It forms the water-carrying hydraulic block that manages the changeover between domestic hot water and central heating within the appliance. The designation "from 01.11.2008" identifies the production period the assembly is built for.
Signs this part needs replacing
- Domestic hot water runs hot and cold or fails to reach temperature while the boiler is firing
- Radiators heat up when a hot water tap is opened, or hot water is drawn when there is a heating demand
- Reduced hot water flow rate through the boiler
- Water weeping or staining around the hydraulic block inside the casing
- Persistent operating faults traced to the diverter section of the hydraulic assembly
Before you order
- Confirm the appliance is a Vitodens WB1A Combi C24KW
- Check the boiler serial number against the fitment references listed above
- Confirm the appliance was manufactured from 01.11.2008 onwards, as earlier builds use a different hydraulic assembly
- Verify the existing hydraulic block part number before ordering, particularly where a previous repair has been carried out
Compliance
| Alternative numbers | 2320002 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITODENS WB1A COMBI C24KW SERIAL No. 7246794 | — | — | — | |
| VIESSMANN VITODENS WB1A COMBI C24KW SERIAL No. 7247428 | — | — | — |
Documents & drawings
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