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Bin Khoo asked:

Jan 11, 2017
How long does it take for water to stop dripping at the faucet after the main shutoff valve is applied?
Jan 13, 2017

It depends on the faucet and whether the faucet has an aereator. Even when the valve is turned into the off positions, there is still some residual water in the faucet, and aereator. Once all of the water on the room side of the faucet has drained out, the dripping will stop. 

Jan 16, 2017

Hello Bin,

If you have not done so already, it helps to drain the system at the lowest point.  Meaning apply the shut off valve first, open the faucet at the lowest point (usually in the basement or hose bib) so the system can drain, then open a faucet at the highest point.  This will allow air into the system and allow it to drain more quickly.  Much like releasing your finger off the top of a full drinking straw.

We hope it helps!

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