Daikin Altherma ERGA04EV + EHSX04P50E 500-Liter Heat Pump

Daikin Altherma ERGA04EV + EHSX04P50E 500-Liter Heat Pump

The outdoor unit extracts heat from the outside air even at -25°C.
Integrated solar unit provides superior comfort for heating, hot water, and cooling.
Maximum use of renewable energy: utilizes heat pump technology for heating and solar thermal assistance for space heating and domestic hot water production.
Clean water principle: hygienic water, no need for thermal disinfection against Legionella.
Maintenance-free tank: no corrosion, anode, scale, or limescale deposits, and no water loss through the safety valve.
Solar support for domestic hot water with a pressureless (drain) solar system.
Intelligent heat storage management: continuous heating in defrost mode and use of stored heat for space heating.
Heat loss is minimized thanks to high-performance insulation. Quality
App control available for managing heating, hot water, and cooling

Technical Specifications
Indoor Unit EHSX04P50E (500L)
Power Supply: 230/50/1 V/Hz
Suitable for supplemental/central heating: Yes
Maximum piping length: 30 meters
Room temperature control: Yes
Control type: Variable according to weather conditions
Optimization type: Room thermostat
External control required: No
Suitable for domestic hot water: Yes
Suitable for active cooling: Yes
Integrated cooling: Yes
Cooling capacity at 35/18 °C according to EN 14511
Cooling capacity at 35/7 °C according to EN 14511
Suitable for pool water heating: No
Pool control: No
Boiler/central heating control: No
External pump pressure at nominal flow rate: 0.66 bar
Maximum hot water temperature: 65°C
Remote control possible: Yes
Maximum hot water pressure: 6 bar
Nominal distribution system flow rate: 792 l/s
Data transfer via USB: Yes
Maximum distribution system operating pressure: 3 bar
Data transfer via Internet: Yes
Outer diameter of domestic hot water inlet pipe: 1 inch
Data transfer via bus: Yes
Pump type (internal pump): Standard
Nominal diameter of supply and return connections: 1 inch
Outer diameter of pipe, distribution system connection: 25.4 mm
Pump voltage type (internal pump): AC
Buffer tank control: Yes
With electric heating element: Yes
Electric heating element power: 0 kW - 9 kW
Electric heating element power adjustable in increments: Yes
Indoor unit sound power level according to EN 12102 at 0/35 °C: 39 dB(A)
Outdoor unit sound power level according to EN 12102 at 0/35 °C
Indoor unit sound pressure level according to EN 12102 at 0/35 °C/1 m distance: 28 dB
Modulation ratio
Refrigerant type: R32
Refrigerant charge: 1.5 kg
Nominal liquid line diameter: 5/8 inch
Nominal suction line diameter: 1/4 inch
Connection voltage: 230 V
Tank capacity: 500 liters
Dimensions (WxHxD): 785x1905x785 mm
Weight: 103 kg
Indoor unit ERGA04EV
COP +7°C: 5.1
Refrigerant charge: 1.5 kg
Fuse: 20 A
Maximum power consumption limit: 19.9 A
Global warming potential: 675
System pump control: Built-in
System pump type: Energy efficient
Control type: Weather-compensated control
System pump control type: Automatic control via dT
Optimization type: Room thermostat
Maximum duct length: 30 meters
Outdoor unit width: 884 mm
Outdoor unit height: 740 mm
Outdoor unit depth: 388 mm
Outdoor unit weight: 58.5 kg