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LOW GWP R290 REFRIGERANT: To reduce carbon emissions and curb global warming, the R290 Full DC Inverter Heat Pump has been developed. Compared to R410A (GWP 2100) and R32 (GWP 675), R290 has a GWP of less than 20, recognized as the most eco-friendly refrigerant.
Operates efficiently in extremely cold regions without EVI technology, maintaining high COP and outputting 75ºC hot water.
Intelligently adjusts operating frequency. Saves up to 50% energy compared to ON-OFF units and up to 75% compared to traditional electric boilers.



5-Inches LCD touch screen and Wi-Fi App support. User-friendly design with local language options for global users.
Passed ERP A+++ energy class test by TUV. SCOP as high as 4.86, ensuring perfect performance at both 35°C and 55°C water temperatures.


The IoT cloud management platform connects via Wi-Fi or DUT for remote data monitoring. Synchronized error reports allow for rapid technical solutions, saving time and costs.
| Model | PW030-DKZLRS-D/S | PW040-DKZLRS-D/S | PW050-DKZLRS-D/S | PW040-DKZLRS-D | PW060-DKZLRS-D |
|---|---|---|---|---|---|
| Heating Capacity (kW) | 3.2~9.0 | 4.2~11.8 | 5.6~16.0 | 4.2~11.8 | 7.7~22.0 |
| COP Range | 4.13~4.71 | 4.17~4.75 | 4.21~4.83 | 4.17~4.75 | 4.21~4.86 |
| ErP Level (35°C) | A+++ | A+++ | A+++ | A+++ | A+++ |
| Refrigerant | R290 | ||||
| Noise dB(A) | ≤47 | ≤50 | ≤52 | ≤50 | ≤53 |
| Net Weight (kg) | 105 | 115 | 160 | 115 | 165 |
Established in 2004, this high-tech enterprise focuses on the R&D, production, and sales of air source heat pump products. With a complete industry chain, the product range includes swimming pool heat pumps, residential heating/cooling units, and industrial drying solutions. The export volume of inverter heat pumps has consistently ranked among the top in China, serving over 60 countries including Sweden, Germany, France, and Spain.



Our facility houses over 500 experienced production personnel and senior engineers. Committed to innovation, we have obtained more than 80 product patents. All products are ISO 9001/14001, CE, CCC, and ERP certified, ensuring the highest quality and service for our global clients.




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PeakWay Pump