Shandong Yushen Energy Technology Co., Ltd.
Shandong Yushen Energy Technology Co., Ltd.
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Energy Saving Hot Water Machine Air To Water Heat Pump 14kw/17kw/34Kw/75Kw For All Seasons
Models options
| Model | SDWA-014U | SDWA-017Y | SDWA-034YB | SDWA-075YB | |||
| Compressor capacity | 5HP | 6HP | 10HP | 25HP | |||
| Function | Heat | Heat | Heat | Heat | |||
| Electricity | 220V 1N-50Hz | 380V 3N-50Hz | 380V 3N-50Hz | 380V 3N-50Hz | |||
| Working conditions | ℃ | -25~+43 | -25~+43 | -25~+43 | -25~+43 | ||
| Nominal heating capacity | KW | 14 | 17 | 34 | 75 | ||
| COP | KW/KW | 4.12 | 4.1 | 4 | 4 | ||
| Nominal input power | KW | 3.9 | 4.14 | 8.25 | 20.5 | ||
| Max. running currency | A | 32 | 11.5 | 23 | 60 | ||
| Highest water temperature | ℃ | 60 | 60 | 60 | 60 | ||
| Compressor quantity | Set | 1 | 1 | 2 | 2 | ||
| Refrigerant/charging quantity kg | / | R22/3.7 | R22/4.8 | R22/3.7*2 | R22/10*2 | ||
| Air blow type | / | Top | Top | Top | Top | ||
| Water pipe diameter | / | 1'' | 1 1/2'' | 1 1/2'' | 50 | ||
| Rating flow | m³/h | 2.8 | 3 | 6 | 12 | ||
| Water side pressure loss | kPa | ≤45 | ≤45 | ≤45 | ≤45 | ||
| Noise level | dB(A) | 62 | 62 | 62 | 62 | ||
| Overall dimensions(L×W×H) | mm | 730×700×1020 | 860×820×1080 | 1530×750×1370 | 2100×1100×2080 | ||
| Weight | kg | 180 | 197 | 320 | 830 | ||
Above data are based on following tested conditions, you could contact us for select models:
Nominal heating conditions:ambient dry bulb temperature 7℃, web bulb temperature 6℃, water inlet temperature 9℃,water outlet temperature 55℃
Features of air source heat pump hot water machine
Why choose Yushen products?
How energy saving ?
| Equipment | Air Source Heat Pump | Electric boiler | Gas boiler | Oil boiler |
| Energy heating value | 860Kcal/kwh | 860Kcal/kwh | 8000Kcal/M3 | 10300Kcal/L |
| Annual COP | >=400% | <=90% | <=75% | <=75% |
| Heating results | 860*400%=3440Kcal/kwh | 860*90%=774kcal/kwh | 800*75%=6000kcal/M3 | 10300*75%=7725kcal/L |
| Making 1M3 hot water need | 1000/3440=14.5Kwh | 1000/774=64.6kwh | 1000/6000=8.3kwh | 1000/7725=6.47L |
| Unit price of energy | USD 0.15/kwh | USD 0.15/kwh | USD1/m3 | USD 1.1/L |
| Price | 2.175 | 9.69 | 8.3 | 7.117 |
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