System Equipments Energy

System Equipments that are used to increase the efficiency of the system and to create a smooth use of hot water.

	Pressure Regulator: Feeds the system with a constant main water pressure.
Non-Return Valve: Prevents the back circulation of the liquid in the mains circuit.

	Closed Expansion Tank: The closed expansion tank lets the liquid that runs in the closed circuit expand when the temperature increases with its flexible mebrane.
Closed Expansion Tank:
	Thermostat Resistor: In the winter time when there is no sunlight thermostat resistor heats up the water in the boiler to the required temperature.
Automatic Air vent: The natural circulation rate of the system is increased with the automatic air vent thus ensuring a better heat transfer in the closed circuit.