Environmental Protection Cold Climate Air Source Heat Pump Freon R404a Refrigerant
Cold Climate Air Source Heat Pump Features
1. Quality reliable :Apply world famous compressor ,4-way valve,expansive valve,the performance is superiority and more stable .
2. Energy-saving:The power consumption is only 25% of electric water heater or 50% of solar water heaters .
3. Environmental protection :The heat from air,without any pollution ,belong to the green home appliance.
4. Safety :water and electricity is completely separated ,prevent the leakage,dry,explosion poisoning and so on dangers,safe and reliable use.
5. Comfortable:could be used for several different places at the same time,it would supply long time and enough comfort hot water.
Cold Climate Air Source Heat Pump Parameters
Model | SLNA-007UMCold Climate Air Source Heat Pump | |||
Compressor capacity | 2HP | |||
Function | Heating and Cooling | |||
Electricity | 220V-1N-50Hz | |||
Working conditions | ℃ | -25~~+45 | ||
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 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℃
QC
Every process must be strictly operated and inspected by our quality persons.
Some main points as below:
1. Check all parts before assembling.
2. Charge nitrogen to test leakage and pressure maintaining after welding system.
3. Vacuumize, the vacuum pressure ≤30Pa
4. Leakage detection by halogen after charge refrigerant.