Maximum performance with flat collectors.

Natural circulation systems work according to the physical principle that the convection fluid, when heated, rises up, exchanges heat and then comes back down as it cools off. This type of system has:

• excellent yield
• low maintenance
• no mechanical or electrical devices needed for its operation.

TIPS FOR THE INSTALLATION

• Ideal orientation south, south-west
• Dilute the anti-freeze liquid provided with the system with water until the closed circuit is filled up completely
• Fill the closed circuit from the bottom up, carefully following the installation manual
• Always fill the domestic circuit first and then the closed circuit (as per the manual)
• Fasten the frame to the underlying structure in a suitable manner
• It is recommended to properly size the system based on the user's actual consumption in order to avoid undersizing it.

SUNTEK
Download the complete
maunal in PDF