What is the standard installation height of shower nozzle?

Concealed shower and the outlet of concealed shower wall should be 2. 1 m away from the ground. The best distance between the shower switch and the ground is 1. 1 m, which is convenient for controlling water flow and adjusting temperature.

Exposed sprinkler, the existing exposed sprinkler has a lifting rod, and the switch position of the sprinkler is 1. 1 m from the ground (as shown in the figure). It should be noted that these heights are the actual installation heights, which are the heights between the shower switch and the floor tiles. When installing waterways in water conservancy projects, the thickness of floor tiles should be considered.