The internal stop tap controls the incoming mains water supply and is one of the most useful things to locate before an emergency occurs.
Understanding the issue
The internal stop tap controls the incoming mains water supply and is one of the most useful things to locate before an emergency occurs.
What to check
Common locations include beneath the kitchen sink, utility areas, under stairs or near where the service pipe enters the property. Layouts vary, especially after alterations.
When to get advice
Test accessibility rather than forcing a seized valve. Label important isolation points so other household members can find them quickly.
This is general information, not a substitute for inspecting your property. Do not work on gas equipment or live electrical parts unless appropriately qualified. If there is immediate danger, call 999. If you smell gas or suspect a gas escape, leave the affected area and call the National Gas Emergency Service on 0800 111 999 from a safe location. Do not operate electrical switches or use naked flames.
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