CO2 Heat Pump Application Solution
Advocating for safety and environmental protection to build a green home
ODP 0 GWP 1
Chlorine-free and fluorine-free
The natural refrigerant, R744 (CO2) is an environmentally friendly choice
Reducing carbon emissions
Contribute to the goal of global carbon neutrality
Higher efficiency performance
It not only lowers your energy bills but also helps protect our planet by opting for R744 (CO2)
We embrace sustainable well-being to create a better world today and tomorrow.
We offer OEM, ODM, CKD, and SKD services worldwide.
Smart Photovoltaic-driven CO2 Heat Pump System
Even in extremely cold environments of -35°C, it can supply hot water at a constant temperature of 80°C
Even in ambient temperatures -7°C,The equipment maintains 100% heating capacity without attenuation.
CO2 Heat Pump System Performance
| Model Name | NL-J2BKK/CO2 | |
| Rated voltage | V/Hz | 220V-50hz |
| Heating capacity(A20°C,W15/W55°C) | W | 7.0kW |
| Rated power (A20°C,W15/W55°C) | W | 1.89 kW |
| Energyefficiency ratio (A20°C,W15/W55°C) | W | 3.71 |
| Rated water flow rate (W15/W55°C) | m³/h | 0.143 m³/h |
| Heating capacity(A20°C,W15/W90°C) | W | 6.94 |
| Rated power (A20°C, W15/N90°C) | W | 2.52 |
| Energyefficiency ratio (A20°C, W15/W90°C) | W | 2.75 |
| Rated water flow rate (W15/W55°C) | m³/h | 0.081m³/h |
| Maximum outlet water temperature | °C | 100°C |
| Starting current | A | 0.5A |
| Maximum input power | W | 3.1KW |
| Maximum input current | A | 14A |
| Compressor type | / | Panasonic Full inverter |
| Refrigerant type/charge amount | / | R744(CO2)/1150g |
| Water inlet and outlet dimensions | mm | DN20 |
| Noise level | dB(A) | < 53dB(A) |
| Water side pressure loss (W15/W55°C) | Kpa | 50kPa |
| Unit weight | KG | 85KG |
Product Application
Residential Heating
Hot Water Supply
Commercial Building
Industrial Application
Food Processing
Agricultural Application
Heat Pump Drying
Integration of Renewable Energy
Panasonic CO2 Rotary Compressor
Through a two-stage compressor, the refrigerant is compressed twice, from low pressure to high pressure, with two separate compressions
- The 2nd Generation EVI Design;
- Twin rotary structure design, the upper and lower cylinders are replenished at the same time, low vibration, low noise, and heating capacity increased;
- The air supply valve plate is sealed, no backflow, and the clearance volume is minimized to maximize the EVI effect, and the air supply side does not need to be equipped with a one-way valve;
- High magnetic grade rare earth motor EVI special design application, high efficiency, good anti-low temperature demagnetization effect;
- High wear-resistant slider surface treatment patent technology application, high reliability;
- The structure of the make-up gas reservoir is equipped, the airflow pulsation is small, and the foreign matter is prevented from entering.
Ultra-powerful Operating Range
- Ultra-wide temperature operation
Evaporating-30℃~Condensing65℃
2.Ultra-wide frequency operation
15Hz Min~110Hz Max
3.Ultra-efficient and low-noise
