Daikin Altherma 3 HHT ECH2O 500 H/C Indoor Unit with Integrated 500 L Tank

Air-to-water heat pump indoor unit as a monobloc system for the DAIKIN Altherma 3 H HT outdoor unit - 14, 16, and 18 kW, with an integrated 500-liter thermal store for hygienic domestic hot water preparation using the continuous flow principle. For heating, cooling, and domestic hot water.

Equipped with the environmentally friendly refrigerant R32.

Hydraulically equipped with a high-efficiency pump, diverter valves for domestic hot water/heating and heating/cooling, with integrated return temperature limitation for solar applications, integrated bypass, safety assembly with electronic pressure gauge and safety valve, flow sensor, and fill and drain taps.

Electrical equipment with load relays and prepared plug-and-play connection for 9 kW electric booster/domestic hot water heater (please order this heating element separately).

Integrated comfort control DAIKIN RoCon+ with clear 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. Electrically fully wired, with terminal strips for power supply and connection to the outdoor unit. Connection option for a domestic hot water circulation pump. Control via app possible.