Natural Circulation Kit Trienergia ORO

Natural circulation systems offer an interesting alternative to exploit the free energy of the sun. Operating on the basis of a simple physical principle, they do not require mechanical drives (circulators) or control systems (control units), but naturally, in the presence of the sun, they supply domestic hot water. They can be installed on flat roofs or on roofs and connected to a heat generator (water heater / combined boiler).