Low Power Consuption High Efficient Heat Pump for Radiator System
SLNA-047Y
Ultra-low temperature air source heat pump unit product features
1. Adopt advanced compressor. Under the condition of ultra-low
temperature operation, the system can run synchronously, and it is
easy to realize high temperature hot water of 50 °C to meet the
demand of any heat sink and the running noise is lower.
2.-25°C ultra-low temperature operation, accurate temperature
control..
3. Convenient installation: expansion tank, water flow switch and
other hydraulic components and protective components, easy to
install, easy to use.
4. It is suitable for room heating in alpine areas, and can be
directly connected to the radiator to heat the room.
5.Environmentally friendly and energy efficient design, using
environmentally friendly refrigerants, no pollution.
Model data
| Model | SLNA-047Ycode name.pdf |
| Compressor capacity | 15HP |
| Function | Heating and Cooling |
| Electricity | 380V-3N-50Hz |
| Working conditions | ℃ | -25~+45 |
| Data | Heata | Nominal capacity | KW | 28.1 |
| Input power | KW | 11.7 |
| COP | / | 2.4 |
| Heating IPLV(H) | 2.7 |
| Coolb | Nominal capacity | KW | 39 |
| Input power | KW | 13.1 |
| COP | / | 2.9 |
| Cooling IPLV(C) | 2.7 |
| A7W35c | KW/COP | 47.0/4.1 |
| A2W35 | KW/COP | 39.5/3.20 |
| A-7W35 | KW/COP | 32/2.9 |
| A-15W55 | KW/COP | 28.1/1.94 |
| A-20W45 | KW/COP | 23.6/2.03 |
| Max. running currency | A | 35 |
| Compressor quantity | set | 2 |
| Refrigerant/charging quantity kg | / | R22/10 |
| Air blow type | / | Top |
| Water pipe diameter | mm | 50 |
| Rating flow | m³/h | 8.3 |
| Water side pressure loss | kPa | ≤45 |
| Noise level | dB(A) | 62 |
| Overall dimensions(L×W×H) | mm | 1450×1100×2080 |
| Weight | kg | 470 |
a: Nominal heating conditions: ambient dry bulb temperature-12℃,
wet bulb temperature-14℃, outlet water temperature 41℃, water flow
0.172 * nominal heating capacity
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℃
Products Advantages
- Suitable for environmental temperature:-25℃ to +45 ℃ /-13℉ to 113 ℉
- 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
- Clean and clear wiring and lining
- 100% finished products testing
FAQ
Q :How long will a heat pump last?
A: The average life of a heat pump will be more than 20 years.
Q: Do I need to remove my other heat sources?
No an air source heat pump can run in conjunction with your other
heat sources such as, wood burning stoves etc.
Q:How is the heat pump installed
- Household Heat pump consists of an outdoor unit and or a new hot
water cylinder. This will all be connected using the existing
pipework in your home where suitable.
Q:What kind of maintenance dose a heat pump required?
There is some maintenance that the owner can do themselves. It
includes keeping the outdoor unit clean and free of debris. Other
than this it is important to have your system serviced once a year.
Project Air Source will provide details of this.
