Leaking radiator

Question

How do I turn off my radiator values to stop a leak?

Dan · Accepted Answer

There are two valves either side of the radiator. You can either turn these off clockwise to turn the isolation off or to Drain down the full central heating system by isolating the main stopcock
To use a hose at the radiator by the one of the doors

Jonjo · Answer

Turn them off by turn both valves to the right as far as they can go. You may need to use a small adjustable spanner for this depending on the style of rad valves you have installed. 
Jonjo

Jordan · Answer

If the leake is coming from the radiator itself turn the trv (big one with numbers too the cold looking sign usually left)
Or the lockshileds which are the smaller looking ones take the plastic casing off usually unscrews or pulls off then with a adjustable turn the top  all the way too the left these can be on both sides of the rad if leak is on pipework id highly suggest hirring a professional asap !

Johny · Answer

To turn off radiator valves you must fully turn in a clockwise direction until stop.
Sometimes some valves on one side at least are capped, so you have to lift cap off and use a small adjustable spanner to again turn in a clockwise motion to isolate.

Zaryab · Answer

To stop a leak in your radiator, you need to turn off the valve(s) to isolate the radiator from the rest of the heating system. Here’s how you can do that:

Locate the radiator valves: There are typically two valves:

Inlet valve (or supply valve): This is where the hot water or steam enters the radiator.
Outlet valve (or return valve): This controls the exit of the water or steam from the radiator back to the system.
Turn off the valves:

Inlet valve: Turn it clockwise to close it. This will stop the flow of hot water into the radiator.
Outlet valve: If you also need to stop the return flow, turn it clockwise as well.
Check for leaks: After closing both valves, check the radiator and the valves to see if the leak has stopped.

Bleed the radiator (if necessary): If the leak is coming from the vent or valve, use a radiator key to bleed the radiator, releasing any trapped air or pressure. This might help reduce the leak if it’s caused by air buildup.

Turn off the heating system: If you suspect the leak is due to excessive pressure, it might be a good idea to turn off the entire heating system until the issue is resolved.

ChatGPT can make mistakes. Check important

Billy · Answer

Turn them all the way right at both ends to isolate radiator.

Leaking radiator

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