System for providing temperature-controlled water in an aircraft

A system for providing temperature-controlled water in an aircraft, comprising:

• at least one tank;
• at least one water temperature-controlling unit;
• a control unit;
• and
• a power supply terminal,
• wherein the at least one water temperature-controlling unit is configured to be coupled to the at least one tank to heat or to cool water situated therein,
• wherein the control unit is connected to the at least one water temperature-controlling unit to activate the at least one water temperature-controlling unit for controlling the temperature of water in the at least one tank to a predefined temperature,
• wherein the power supply terminal is configured to be connected to an on-board voltage source for the at least one water temperature-controlling unit and the control unit to be supplied with electrical voltage,
• wherein the system is in the form of a coherent and self-contained unit configured to be integrated into a standard parking place of a galley of the aircraft, and
• wherein the at least one tank is mounted so as to be exchangeable or the system has a water discharge connection which is coupled to the at least one tank.