Daikin Altherma 3 RW 6/8 kW HC BUH9 Wall-mounted unit, 9 kW backup heater, Heating/Cooling

Air-to-water heat pump indoor unit as a split system for the Daikin Altherma 3 R - 6-8 kW outdoor unit.
Equipped with environmentally friendly R32 refrigerant.
Includes control and display unit (MMI).

Hydraulically equipped with a high-efficiency pump, expansion vessel, safety assembly with pressure gauge, flow sensor, filling and draining valves, and sludge and magnetite separator.
With integrated 9 kW electric heating element (3~400 V).
A bypass valve is included.

Control with integrated microprocessor control for weather-compensated flow temperature control in heating and cooling modes, as well as domestic hot water preparation. Three different access levels (user, advanced end-user, and installer level). Integrated weekly timer. Programs for thermal disinfection of domestic hot water with the backup heater/auxiliary heater and for screed drying. Fully pre-wired, with terminal blocks for mains power supply and connection to the outdoor unit. Connection option for a domestic hot water circulation pump. Control via app possible.