1. Installation of heating cables, a light and an outlet with a thermostat and two pole circuit breaker

2.  The fuse box wiring starts with three phases.  They pass trough the main fuse and the kW/h measurer.  There is no earth switch in this box since every circuit has its own fuse with a built in earth switch.  The fuses job is to protect the cable from getting fried during over charge and short circuit.  On the top we have the earthtrack

3.  These red boxes are used as a mount point for switches, thermostat, dimmers and timers.  If you look on the box on the right the one with the thermostat there is two yellow and green wires. There is a red cap on them it is called a Torex and it twists two or more wires togetter to create a good connection.

4.  These are heating cables.  They are installed under the floor.  After installation a mass of some substance is put on top before the floor is covered.  You need to be carful so you don’t break the cable.

5.  In this picture we found an error.  The pipe is not properly attached to the box.  If this happened in real life then we are screwed, then we can not pull the wire through the pipe.

6.  In these red boxes we can also attach light sockets. Usually we use the white boxes with a bit wider radius and a bit shorter width.

7.  Fuse > Installation box mounting > piping >