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Sistema a circolazione forzata

È un tipo di impianto.

In un impianto solare termico a circolazione forzata il liquido anticongelante anzichè circolare in maniera naturale, circola attraverso l’uso di una elettropompa pilotata da una centralina elettronica. La centralina lo ferma nel caso in cui la temperatura del liquido in arrivo dai pannelli risulti inferiore a quella nell’accumulo, ad esempio di notte. La circolazione forzata può essere utilizzata oltre che per scaldare l’acqua sanitaria anche per integrare (ove possibile) l’impianto di riscaldamento.

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