1. If the outlet of the water separator is an outer wire, buy the outer wire, and vice versa, connect it with a PEX connector.
2. Add a main inlet valve and bypass for maintenance.
3. Leave a drain near the toilet to facilitate future drainage.
4. Floor hoses are used for soft floor, and heating is also available.
5, 6-way water divider interface is connected with 3 valves, which can be used for heating separately.