Daikin Altherma 3 R ECH2O 304 H/C Biv 4 kW, with integrated 300 L tank

Air-to-water heat pump indoor unit as a split system for the Daikin Altherma 3 R - 4 kW / 07 outdoor unit, with an integrated 300-liter thermal store for hygienic domestic hot water preparation in continuous flow mode. For heating, cooling, and hot water.
Equipped with the environmentally friendly refrigerant R32.
Includes an additional pressure heat exchanger for solar applications or external heat generators.

Hydraulically equipped with a high-efficiency pump, diverter valves for hot water/heating and heating/cooling, with integrated return temperature limitation for solar applications, integrated bypass, safety assembly with electronic manometer and safety valve, flow sensor, as well as filling and draining taps.
Electrical equipment with load relays and prepared plug-and-play connection for electric auxiliary/domestic hot water heater 9 kW (please order this heating element separately).

Integrated DAIKIN RoCon+ comfort control with plain text display, intuitive menu navigation, and integrated volume flow sensor. Two different access levels (user and expert level), weekly timer for heating/cooling and domestic hot water heating. Fully wired electrically, with terminal blocks for mains supply and connection to the outdoor unit. Connection option for a domestic hot water circulation pump. Control via app possible.