ACV, thanks to its unique “Tank in Tank” technology, provides comfort in hot sanitary water and ensures energy efficiency and durability as well as lower maintenance costs. Tank in Tank System specially designed for use with heat pumps and solar collectors, has high primary capacity and avoids the continuous operation of the heat pump and contributes to improving efficiency and energy efficiency:
Compared to classic boilers, ACV boilers with Tank in Tank technology have:
Large surface for heat transfer (exchanger). Unlimited amount of hot water and high sanitary comfort. Permissible hot water temperature up to 90 ° C. Minimum storage and reduced losses <2 ° C in 8hours. Heating time 10-80 ° C (heat source: boiler) (EN 12897) <15 min. Resistance of stainless steel – INOX to corrosion and high temperature. Water heaters expanding and depending on the temperature preventing the lime collection by more than 90%. High efficiency and long working life. Hygienic and maintenance-free. Anti-legionna technology. High energy efficiency. Energy class A, with integrated electric heater Energy class B.

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