Daikin Altherma 3 4 kW – Air-to-Water Heat Pump without hot water tank
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High efficiency (COP up to 5.1) – reduces heating costs and CO₂ emissions.
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R32 refrigerant – environmentally friendly and high performance.
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Inverter technology – automatic power adjustment for energy savings.
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Low noise level – only 44 dB outdoors.
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Operation down to –25 °C – reliable heating in cold climates.
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Flexible system compatibility – supports underfloor heating, radiators, and fan coils.
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Wi-Fi control – convenient remote access and monitoring.
Technical Data
Model: EHBX04E6V / ERGA04EVH
Nominal heating capacity (+7 °C): 4.3 kW
Heating capacity (–15 °C / 35 °C flow): 4.71 kW
Electric heater: 6 kW
Seasonal efficiency (underfloor heating): 179%
Seasonal efficiency (radiators): 129%
COP (+7 °C / 35 °C): 5.1
COP (–15 °C / 35 °C): 2.1
Operating temperature range: down to –25 °C
Max. outlet temperature at –20 °C: 50 °C
Cooling function: Yes
Hot water tank: No (external tank possible)
Remote control: Wi-Fi (wireless)
Outdoor unit noise level (heating): 44 dB(A)
Connection type (indoor/outdoor): Refrigerant connection
Manufacturing country: Czech Republic / Germany / Belgium
Refrigerant: R32
Warranty: 2 years