Economical Home Use Water Heater Air Source Heat Pump Clean Energy
Features
save money
Because of its power consumption, other heating, heating, and
domestic hot water costs 1/4, which is equivalent to using the same
amount of hot water or the same heating area, using air energy heat
pump, electricity costs only need electric heating, heating four
points one. Calculated by a family of 4, the normal hot water usage
is about 200L/day. It is heated by electric water heater. The
electricity cost is about 4 yuan/day, while the air energy heat
pump only needs about 1 yuan/day. Electricity costs of around 1,000
yuan.
Green
The gas water heater heats the hot water by burning the combustible
gas, and simultaneously emits a large amount of harmful exhaust gas
such as carbon dioxide and sulfur dioxide. The air energy heat pump
simply transfers the heat from the surrounding air to the water,
completely zero discharge, and has little impact on the
environment. It is a true environmentally friendly water heater.
Yushen Product advantages
1. large application range:Jet boosting technology, it could work
under -25C~+43C environmental temperature, without heat decay.
2. Intelligent defrosting, 9 second fast defrosting.
3. Environmentally friendly refrigerant, does not destroy the ozone
layer;
4. Energy saving 35% compared with similar products
5. Automatic testing line, standard product 100% testing more than
20 items
Model data
| Model | SDWA-075YB |
| Compressor capacity | 25HP |
| Function | Heat |
| Electricity | 380V 3N-50Hz |
| Working conditions | ℃ | -25~+43 |
| Nominal heating capacity | KW | 75 |
| COP | KW/KW | 4 |
| Nominal input power | KW | 20.5 |
| Max. running currency | A | 60 |
| Highest water temperature | ℃ | 60 |
| Compressor quantity | Set | 2 |
| Refrigerant/charging quantity kg | / | R22/10*2 |
| Air blow type | / | Top |
| Water pipe diameter | / | 50 |
| Rating flow | m³/h | 12 |
| Water side pressure loss | kPa | ≤45 |
| Noise level | dB(A) | 62 |
| Overall dimensions(L×W×H) | mm | 2100×1100×2080 |
| Weight | kg | 830 |
| Nominal heating conditions:ambient dry bulb temperature 7℃, web
bulb temperature 6℃, water inlet temperature 9℃,water outlet
temperature 55℃ |
Application
◆ domestic hot water, high temperature requirements for water;
◆ bathing, washing, cleaning, sauna, industrial water;
◆ radiator heating, water temperature requirements 55 ~ 65 ° C;
◆ Fan coil heating, the water temperature requires 40~50 °C;
◆ Low temperature floor radiant heating, water temperature 35~10
°C.
The low-temperature and high-temperature operating characteristics
make it ideal for use in North cold area.
Comparasion
| 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 |
