3) Before construction, the ground should be leveled, and materials such as ground heat pipe, water separator, water mixer and thermal insulation materials should be used. Selection should be made and the position of the water separator should be determined in advance.
4) The first step of floor heating installation is to take the main pipe and press it, then fix the distribution main pipe and make corresponding connection with the main pipe, and then lay insulation board and reflective film.
5) In the process of floor heating coil, workers are required to construct according to the drawings. There should be no crossing and connection between pipelines, and multiple circuits should be balanced. Exhaust valve and filter should be set between each loop, and the connection with water separator should be horizontal and vertical.