7Kw~9Kw Comfortable Central Air Conditioner Heat Pump with Water
pump for Apartment
YUSHEN ASHP
- It could work in extreme environment /Suitable for environmental
temperature:-25℃ to +45 ℃ /-13℉ to 113 ℉
- Having only one unit which could both heat and cool to maintain
means lower repair costs and less work in general.
- No capacity decay under low temperature, keep high COP in
winter.Yushen air source heat pump is 35% more powerful than other
products, long heating time and less defrosting time
- Quality Components such as Copeland compressor, Danfoss valves
- Pay attention to details such as every stainless-steel screw has
cushion to prevent from water corrosion
- 100% finished products testing
Technical data
| Model | SLNA-007UMcode name.pdf |
| Compressor capacity | 2HP |
| Function | Heating and Cooling |
| Electricity | 220V-1N-50Hz |
| Working conditions | ℃ | -25~～+45 |
| Data | Heata | Nominal capacity | KW | 3.9 |
| Input power | KW | 1.69 |
| COP | / | 2.3 |
| Heating IPLV(H) | 2.53 |
| Coolb | Nominal capacity | KW | 4.4 |
| Input power | KW | 1.69 |
| COP | / | 2.6 |
| Cooling IPLV(C) | 2.7 |
| A7W35c | KW/COP | 6.4/4.1 |
| A2W35 | KW/COP | 5.8/3.6 |
| A-7W35 | KW/COP | 4.3/2.7 |
| A-15W55 | KW/COP | 3.4/1.9 |
| A-20W45 | KW/COP | 2.9/1.94 |
| Max. running currency | A | 13.2 |
| Compressor quantity | set | 1 |
| Refrigerant/charging quantity kg | / | R404A/2.2 |
| Air blow type | / | Side |
| Water pipe diameter | inch | G1〞 |
| Rating flow | m³/h | 1.6 |
| Water side pressure loss | kPa | ≤35 |
| Noise level | dB(A) | 59 |
| Overall dimensions(L×W×H) | mm | 1087×435×901 |
| Weight | kg | 70
|
a: Nominal heating conditions: ambient dry bulb temperature-12℃,
wet bulb temperature-14℃, outlet water temperature 41℃, water flow
0.172 * nominal heating
b:Nominal refrigeration conditions: ambient dry bulb temperature
35℃, outlet water temperature 7℃, water flow 0.172 * nominal
cooling capacity
c:A7W35 working condition: inlet air temperature 7℃, outlet water
temperature 35℃
Applications
House, apartment, villa air heating or cooling.
In summer, it provide 7C cool water and in winter, it provide 50C
hot water
Water could be used in bath too.
ASHP VS Air Conditioner unit
From a comfortable perspective
The heating end of the air energy heat pump can be either floor
heating or radiator. These two heating methods are commonly used by
northern residents. The comfort is very high, there is no hot air
feeling, and the indoor dust will not be driven. The
air-conditioning heating is hot and the heat is concentrated in the
middle and upper parts of the human body. The most need for warm
feet can not feel the temperature completely, and the comfort is
very poor. What's more, when the air temperature is lower than -5
°C, the heating performance will be greatly reduced.
In terms of the strong refrigeration of air conditioners,
air-energy heat pumps are also better. The traditional air
conditioners are all fluorine cycles, and the air temperature is
low and dry. The user stays in the air-conditioned room for a long
time. It is easy to dry and dry, the throat is dry and itchy, and
it is easy to catch a cold. The air energy heat pump can also be
cooled, and it is water circulation. The water temperature is
higher and softer, so it will not cause air conditioning disease
for users.
From the perspective of energy saving
The air energy heat pump mainly absorbs heat in the air to heat,
and also has an energy efficiency ratio of 2.0 or more in a low
temperature environment of -15 ° C, and thus is widely used in the
reform of coal in the north. In the south, the temperature in
winter is rarely lower than minus 5 °C, and the energy-saving
effect of using air-energy heat pump heating is better. In
contrast, air conditioning, to minus 5 ° C, heating energy
efficiency will be greatly discounted. Therefore, the air heat pump
is superior in terms of comfort and energy saving.
