Specification
| Model | PPKP-15 | ||
| Heating Capacity Range | kW | 4.7-15.5 | |
| Heating (A7/6℃,W30/35℃) | Heating Capacity | kW | 15.2 |
| Power Input | kW | 3.5 | |
| COP | W/W | 4.34 | |
| Heating (A-12℃,W36/41℃) | Heating Capacity | kW | 10.5 |
| Power Input | kW | 4.02 | |
| COP | W/W | 2.61 | |
| Heating (A7/6℃,W40/45℃) | Heating Capacity | kW | 14.8 |
| Power Input | kW | 4.3 | |
| COP | W/W | 3.44 | |
| Heating (A7/6℃,W47/55℃) | Heating Capacity | kW | 11.17 |
| Power Input | kW | 3.83 | |
| COP | W/W | 2.91 | |
| Cooling (A35/24℃,W23/18℃) | Cooling Capacity | kW | 11 |
| Power Input | kW | 3.08 | |
| EER | W/W | 3.57 | |
| Cooling A35/24℃,W12/7℃) | Cooling Capacity | kW | 12.2 |
| Power Input | kW | 2.89 | |
| EER | W/W | 2.84 | |
| Maximum input power | kW | 5.55 | |
| High Pressure Value Cut-off Pressure | MPa | 4.2Mpa | |
| Low Pressure Valve Cut-off Pressure | MPa | 0.05Mpa | |
| Brand/Type of Compressor | / | panasonic | |
| Brand of EEV | EEV | SANHUA | |
| Brand Of 4-way Valve | SANHUA | ||
| Brand Of Water Pump | WILO | ||
| Waterproof Grade | I | IPX4 | |
| Noise Pressure | dB(A) | 49 | |
| Max Water Outlet Ternperature | °C | 55 | |
| Diameter Of Water Connection | / | DN 25 (1") | |
| Drainage Valve | mm | / | |
| Lowest Operationa I point, outdoor air/flow line (heating mode ) | -25 | ||
| Highest Operationa I point, outdoor air/flow line (heating mode ) | 43 | ||
| Package Dimensions ( L/W/H ) | mm | 1120*490*1500 | |
| Gross Weight | KG | 155 | |
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Frequently Asked Questions.
What is a DC inverter heat pump, and how does it work?
Puremind DC inverter heat pump uses a variable-speed compressor powered by direct current (DC). Unlike traditional fixed-speed systems that turn fully on or off, the inverter adjusts output continuously to match heating or cooling demand. This results in more stable temperatures and better energy efficiency.
What are the main advantages compared to non-inverter heat pumps?
DC inverter models offer:
- Higher Efficiency: Reduced energy consumption, especially during partial load conditions
- Quieter Operation: No frequent start-stop cycles
- More Precise Temperature Control: Comfort is maintained without large temperature swings
These features can lead to lower electricity bills over time.
Can a DC inverter heat pump provide both heating and cooling?
Yes. Most models are reversible and can switch between heating and cooling modes depending on the season.
Are DC inverter heat pumps suitable for cold climates?
Many models are designed for stable operation even at low ambient temperatures. However, actual performance varies by system. If you are in a cold region, check low-temperature operating limits and consider additional backup heating if needed.
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