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The Network
Bringing comfort to customers

The heating and cooling network runs through the streets of the city, either directly underground or in service galleries. It consists of four parallel pipes, two for hot water (supply at 90ºC and return at 60ºC) and two for cold water (supply at 5.5ºC and return at 14ºC), which transport the energy from the production plants to the substations or energy exchange points in the customers' buildings.

The network operates on the principle of variable flow (pumping according to thermal demand) and constant volume (the water circulates in a closed circuit).

In addition to the pipelines, the network incorporates multiple technical elements necessary for its proper functioning and optimal operation, such as fixed points for expansion control, isolation valves, shut-off valves/bleeder-valves and many others.