Active Member
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[China]
Address: Foreign sales office: 588 South Qilianshan Road ,Putuo area, Shanghai,China
Contact name:Silvia
Shandong Yushen Energy Technology Co., Ltd. |
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Environmental Friendly Air To Water Heat Pump R410A/R22/R407C/R134A Refrigerant
Air To Water Heat Pump Feature
● Efficient and Energy-saving
Air source heat pumps absorb hot energy from the air freely, and
the electricity is only used to drive the compressor to pump up the
heat from the air. So, it consumes just a quarter of traditional
electric heaters, saving a lot of electric costs for users.
● Green and Environmental Protection
By using air hot energy and electric energy, there is no harmful
gas being discharged during the operation of heat pumps. R407C
refrigerant guarantees fluoride-free emission.
● Usable All-weather
All weather operation: stable operation without being influenced by
any windy, rainy or snowy weather.
Air To Water Heat Pump Models options
| Model | SDWA-014U | SDWA-034YB | SDWA-075YB | |||
| Compressor capacity | 5HP | 10HP | 25HP | |||
| Function | Heat | Heat | Heat | |||
| Electricity | 220V 1N-50Hz | 380V 3N-50Hz | 380V 3N-50Hz | |||
| Working conditions | ℃ | -25~+43 | -25~+43 | -25~+43 | ||
| Nominal heating capacity | KW | 14 | 34 | 75 | ||
| COP | KW/KW | 4.12 | 4 | 4 | ||
| Nominal input power | KW | 3.9 | 8.25 | 20.5 | ||
| Max. running currency | A | 32 | 23 | 60 | ||
| Highest water temperature | ℃ | 60 | 60 | 60 | ||
| Compressor quantity | Set | 1 | 2 | 2 | ||
| Refrigerant/charging quantity kg | / | R22/3.7 | R22/3.7*2 | R22/10*2 | ||
| Air blow type | / | Top | Top | Top | ||
| Water pipe diameter | / | 1'' | 1 1/2'' | 50 | ||
| Rating flow | m³/h | 2.8 | 6 | 12 | ||
| Water side pressure loss | kPa | ≤45 | ≤45 | ≤45 | ||
| Noise level | dB(A) | 62 | 62 | 62 | ||
| Overall dimensions(L×W×H) | mm | 730×700×1020 | 1530×750×1370 | 2100×1100×2080 | ||
| Weight | kg | 180 | 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℃
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 |
