On the side of ThermoBar 80 DP there is a power socket where you plug in the 24-volt low-voltage cable that connects the trough to the transformer. From the transformer, you connect a two-metre, 230-volt cable. The other end of the cable has a regular plug that you connect to a regular wall socket.
Everything you need is included in the price:
1 low-voltage cable (choose between 2m, 10m, 20m or 30m) 24 volt, with plug.
1 transformer, with a two-metre cable, 230 volt, and regular plug.
2 drain stoppers
1 strap, 250 cm
1 Installation manual (Pdf)