1. Design floor heating scheme: Before floor heating is laid, the kitchen and living room need to be measured and designed in detail to determine the distribution mode, pipe spacing and heating power of floor heating.

2. Installation of water separator and water collector: Install water separator and water collector in the floor heating system of kitchen and living room for the adjustment and control of water flow.

3. Laying floor heating pipes: According to the design scheme, laying floor heating pipes in the kitchen and living room. It should be noted that the floor heating pipes should be flat, free of sand and bubbles, and the pipe spacing should be uniform.

4. Filling insulation materials: Fill insulation materials on the paved floor heating pipeline to ensure the minimum heat loss of the floor heating system.

5. Installation of floor heating boiler: Install floor heating boiler in the floor heating system of kitchen and living room to provide hot water for the floor heating system.