Viessmann
Viessmann Gas Combi Valve CGS71 D R10 206V 7827526
Viessmann gas combi valve CGS71 D R10 206V, part 7827526, for Vitodens WB3A combi and system boilers.
At a glance
- Also known as 2320226
- Gas valve work must be carried out by a Gas Safe registered engineer.
£290.84
£242.37 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 gas combi valve CGS71 D R10 206V is a gas valve assembly used on Vitodens WB3A combi and system boilers. It regulates the supply of gas to the burner under the boiler's electronic control. This version applies to appliances manufactured from 16.05.2007.
Signs this part needs replacing
- The burner fails to light or lights intermittently despite a call for heat.
- The boiler locks out repeatedly with a flame or ignition fault code.
- No gas is delivered to the burner, so neither heating nor hot water is produced.
- The valve body shows signs of leakage, corrosion or physical damage.
- Audible clicking or humming from the valve that does not correspond to normal operation.
Before you order
- Confirm the appliance model and serial number against the fitment list above.
- Check the valve designation on the existing component matches CGS71 D R10 206V.
- Verify the appliance was manufactured from 16.05.2007.
- Gas valve work must be carried out by a Gas Safe registered engineer.
Compliance
| Alternative numbers | 2320226 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITODENS 333-F WS3A SERIAL No. 7190614 | 47-819-07 | 47-819-07 | — | — |
| VIESSMANN VITODENS WB3A COMBI 26KW | — | — | — | |
| VIESSMANN VITODENS WB3A COMBI 26KW SERIAL No. 7176538 | — | — | — | |
| VIESSMANN VITODENS WB3A SYSTEM 26KW | — | — | — | |
| VIESSMANN VITODENS WB3A SYSTEM 26KW SERIAL No. 7176537 | — | — | — | |
| VIESSMANN VITODENS WB3A SYSTEM 35KW | — | — | — | |
| VIESSMANN VITODENS WB3A SYSTEM 35KW SERIAL No. 7176539 | — | — | — | |
| VIESSMANN VITODENS WB3A SYSTEM 49KW | — | — | — | |
| VIESSMANN VITODENS WB3A SYSTEM 49KW SERIAL No. 7176778 | — | — | — | |
| VIESSMANN VITODENS WB3A SYSTEM 66KW | — | — | — |
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Documents & drawings
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