Viessmann
Viessmann Gas Cock G3/4 - R1/2 7831854
Viessmann 7831854 gas cock fitted with a G3/4 connection and an R1/2 connection.
At a glance
- Also known as 2321998
- Gas carrying components should only be fitted and commissioned by a competent, Gas Safe registered engineer.
£105.96
£88.30 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 7831854 is a gas cock carrying a G3/4 connection and an R1/2 connection. It is a gas isolation valve used on Viessmann appliance installations, allowing the gas supply to be shut off for service and maintenance work.
Before you order
- Confirm both thread sizes, G3/4 and R1/2, match the connections on the appliance and on the supply pipework.
- Check the part number 7831854 against the installation or service documentation for the appliance being worked on.
- Gas carrying components should only be fitted and commissioned by a competent, Gas Safe registered engineer.
Compliance
| Alternative numbers | 2321998 |
|---|
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Documents & drawings
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No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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