The main water gate at home is broken, and it leaks all the way to the neighbor's house downstairs. It needs to be replaced. What tools do I need to buy to unscrew it? I'm afraid the water has been tu

The main water gate at home is broken, and it leaks all the way to the neighbor's house downstairs. It needs to be replaced. What tools do I need to buy to unscrew it? I'm afraid the water has been turned off because the switch is broken. Tools: big wrench (two), waterproof tape (one roll), new master switch.

Also pay attention to whether your water pipes are aging. If it is aging, buy multiple interfaces for standby.

Steps:

Now turn off the water switch at the gate, remember!

Leave all the faucets on at home, on the one hand, you can drain the water from the water pipe as much as possible, on the other hand, you can prevent the water in the main gate from causing great pressure.

Replace the switch to be replaced with tools, then seal it with waterproof tape and tighten it.