ACV, a company that develops, manufactures and distributes engineering solutions for hot water generation and for residential and tertiary heating applications, presents its “tank-in-tank” technology. According to the company’s press release, the “tank-in-tank” system is ideal for the design of any centralized hot water installation, requiring a great hot water consumption, since its constructive characteristics provide great sanitary hot water productions in much less space than the habitual solutions with great accumulation.

The "tank-in-tank" technology of ACV equipments is built of stainless steel, which diminishes the maintenance and guarantees a maximum hygiene and resistance to very high temperatures avoiding therefore the proliferation of legionella. In addition to its great interchange surface, it also diminishes the recovery time after an extraction, obtaining more hot water (the double than in traditional systems), in less time and saving energy.

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