Water/water heat pump SHERPA® AQUADUE TOWER

air/waterresidentialsplit

The AQUADUE® patented technology thanks to the combination of an air-water cycle with inverter technology and a second stage water-water guarantees the cooling or the heating contemporary to the DHW production at high temperature, indipendently from the outside temperature. Overview The AQUADUE® system based on a combined cycle system allows: DHW AND COMFORT AT THE SAME TIME The two interconnected refrigerator cycles allow the decoupling of the heating/cooling from the DHW production, enabling them to operate in parallel, avoiding thus interruptions in the domestic comfort supply. 75°C DOMESTIC HOT WATER High temperature DHW storage allows a reduction of the boiler volume up to 30%, to heat bathroom heater radiators and avoids highly energyconsumpting anti-legionella cycles that are normally performed through the use of electrical resistances. Features DHW (Domestic Hot Water) production at a high temperature, up to 75 °C in the integrated boiler. DHW management: a group of water-water heat pumps integrated in the indoor unit provides domestic hot water at a high temperature regardless of external weather conditions. Continuous absolute availablity of DHW: guaranteed by the redundance of the double refrigerating circuit system. Antilegionella cycles avoidable using the refrigeration cycle at high temperature. 2-stage electric heater: single or double strength activation to support the heat pump through a simple configuration of the electronic control. Each stage is activated according to the actual need of thermal power in order to optimize power consumption.