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HAJDU HPAW 18-30kWThe HPAW air-to-water heat pump can provide a complete solution for heating, cooling, and domestic hot water production in a wide environmental range. It is an ideal solution for building or modernizing a modern and environmentally friendly heating and air conditioning system for existing and new buildings. It can be supplemented with traditional, gas, or other heating systems. It has a monoblock design, the heat pump and the hydrobox are located in one housing. They are also available in a version without an electric heating cartridge, but with operational safety in mind, most of them come equipped with them.
Circulation pump in the device
3-year full warranty5-year compressor warranty
Height: 1558 mmWidth: 1129 mmDepth: 528 mmSeasonal space heating efficiency: 125 %Seasonal space heating efficiency (colder climate conditions): 97 %Seasonal space heating efficiency (warmer climate conditions): 157 %Heating capacity: 18 kWPower input (Outside air 7 °C, Heating water temperature step 30/35 °C): 3.83 kWCOP (Outside air 7 °C, Heating water temperature step 30/35 °C): 4.7Power input (Outside air 7 °C, Heating water temperature step 40/45 °C): 5.17 kWCOP (Outside air 7 °C, Heating water temperature step 40/45 °C): 3.5Power input (Outside air 7 °C, Heating water temperature step 47/55 °C): 6.55 kWCOP (Outside air 7 °C, Heating water temperature step 47/55 °C): 2.75Cooling capacity (Outside air 35 °C, Cooling water temperature step 23/18 °C): 18.5 kWPower input (Outside air 35 °C, Cooling water temperature step 23/18 °C): 3.9 kWEER (Outside air 35 °C, Cooling water temperature step 23/18 °C): 4.75Cooling capacity (Outside air 35 °C, Cooling water temperature step 12/7 °C): 17 kWPower input (Outside air 35 °C, Cooling water temperature step 12/7 °C): 5.57 kWEER (Outside air 35°C, Cooling water temperature step 12/7°C): 3.05Cooling mode temperature range (air side): -5 - +46 °CCooling mode temperature range (water side): 5 - 25 °CHeating mode temperature range (air side): -25 - +35 °CHeating mode temperature range (water side): 5 - 60 °CDomestic hot water temperature range (air side): -25 - +43 °CAnnual energy consumption: 11375 kWhAnnual energy consumption (colder climate conditions): 18156 kWhAnnual energy consumption (warmer climate conditions): 6041 kWhMinimum water flow (flow switch): 27 l/minRefrigerant: R32Refrigerant charge weight: 5 kgVoltage, frequency: 380 - 415 V, 50 HzNominal operating current: 16.8 AMaximum operating current: 21 AMaximum fuse current: 25 AWire cross-section: 0.75 mm2Pump lift height: 12 mExpansion tank capacity: 8 lWater connection: R 5/4"Safety valve: 3 barInternal water volume: 3.5 lNoise level: 71 dBWeight: 206 kg
