<<<Links: Summary of Waterway Improvements 1. All the faucets are easy to use, the filter is clean, and the left hot right cold installation is correct. Hydropower renovation
2. Sanitary appliances are installed firmly and steadily, without damage, easy to use, no leakage, and unobstructed drainage.
3. All the water con- nectors with hoses are equipped with a triangular pressure relief valve at the interface and adjusted to a reasonable position.
4. The floor drain is below the drainage surface of the installation.
5, water heater intake, inlet and outlet water installation is correct, normal use.
6, normal use of natural gas.