What's with the water meter turning? The owner came to see it, but no.

Reason 1. The indoor water heater leaks. 2. The leather gasket of the old valve is damaged. 3. The indoor water supply pipeline leaks. 4. Water hammer is formed by gas in the water supply pipeline.

Self-inspection method and treatment method of household water leakage

Turn off all the faucets in the house, and observe the total water meter on the water inlet pipe 1-2 minutes to see if the triangle needle of the water meter rotates continuously at a constant speed. If there is, it can be judged that there is water leakage at the back of the watch (or at home).

Processing method: 1. Check whether the toilet at home is stuck or damaged. Replace the toilet

2. Ask a professional leak detection company to conduct leak detection. Find the leak and fix it.