FORCED CIRCULATION

Forced circulation systems are not subject to reciprocal position constraints between storage tank and manifold. These systems can be used both for the production of domestic hot water and for the integration to the space heating. By varying the surface of the solar field and the volume of the boiler, the needs of buildings of any size can be covered.

FORCED CIRCULATION KIT

• Maximum modularity and installation compatibility.
• Choice between flat glazed collectors (vertical or horizontal at different inclinations) or U-pipe vacuum tubes with parabolic concentrator (CPC).
• Automated plant management.
Complete kit with: storage tank, manifold / s, support structure, differential control unit, thrust and safety unit with loading and unloading system and connection for the expansion tank, flow regulator, fittings and antifreeze liquid.
• 5-year guarantee on the storage tank and collector / s, 2-year guarantee on the rest of the components.

The forced circulation kit provides for the use of a low-head pump (circulation group or circulator) to move the heat transfer fluid, so as to transfer the heat from the collector to the storage tank (boiler). A differential control unit activates and deactivates the circulation unit, according to the needs and the quantity of solar radiation available.

• Collector / I.
• Kettle
• Circulation group
Control unit
• Expansion vessel
• Thermostatic mixer
• Boiler
• Recirculation network
• Users
• Water network

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