R290 DC Inverter Swimming Pool Heat Pump With Eco Friendly Natural Refrigerant
R290 DC Inverter Ultra Quiet Pool Heat Pump The R290 DC Inverter Ultra Quiet Pool Heat Pump provides a dependable way to keep swimming pools at a comfortable temperature across changing outdoor conditions. Developed for residential pools, villas, hotels and premium leisure facilities, the series ...
R290 DC Inverter Swimming Pool Heat Pump
,230V DC Inverter Swimming Pool Heat Pump
R290 DC Inverter Ultra Quiet Pool Heat Pump
The R290 DC Inverter Ultra Quiet Pool Heat Pump provides a dependable way to keep swimming pools at a comfortable temperature across changing outdoor conditions. Developed for residential pools, villas, hotels and premium leisure facilities, the series combines Full DC Inverter Technology, R290 natural refrigerant and intelligent operating functions in a single pool heating solution.
With a maximum COP of 18.0, sound levels as low as 40dB(A) at 1 meter, and an ambient operating range of -20°C to 43°C, it is built around three priorities: efficient heating, quiet operation and reliable seasonal performance.
Heating Performance That Follows the Pool
Pool heating requirements are rarely constant. Water temperature, weather conditions and daily usage can all affect the required heating capacity.
The Full DC Inverter system responds to these changes by adjusting compressor and fan speed according to the actual demand. Instead of repeatedly switching between full output and shutdown, the heat pump can modulate its operation for more consistent temperature maintenance.
This approach helps deliver:
-
COP up to 18.0
-
Variable heating output
-
More stable water temperature
-
Reduced start-stop cycles
-
Lower energy consumption during partial-load operation
Quiet Operation for Residential and Hospitality Pools
The equipment around a swimming pool should support the leisure environment rather than dominate it.
With noise levels as low as 40dB(A) at 1m, the Ultra Quiet Series is suitable for applications where acoustic comfort matters. It can be used around private villas, residential gardens, hotel pools and other noise-sensitive outdoor spaces.
The three selectable modes provide different performance priorities:
Silent Mode
For quieter operation when noise reduction is the main consideration.
Smart Mode
For automatic adjustment of heating operation according to demand.
Powerful Mode
For situations where faster pool temperature recovery is required.
Built for a Long Heating Season
The heat pump operates across an ambient temperature range of -20°C to 43°C, giving it the flexibility to handle both colder and warmer outdoor conditions.
During low-temperature operation, the integrated PID intelligent defrost technology monitors system conditions and manages defrosting automatically. By controlling the defrost process according to actual operating conditions, it helps maintain reliable heating performance in colder weather.
Ready to Work with Renewable Energy
Modern pool heating projects can benefit from combining heat pumps with renewable electricity.
The Ultra Quiet Series supports:
PV Ready
Compatible with photovoltaic systems for projects looking to incorporate solar-generated electricity into pool heating.
SG Ready
Supports connection with suitable smart-grid systems for more advanced energy management.
These functions provide additional possibilities for reducing dependence on conventional energy sources and improving overall system management.
Made for Premium Outdoor Spaces
A screw-less exterior design gives the unit a clean and contemporary appearance, making it easier to integrate into high-end residential and hospitality environments.
The equipment is built for outdoor installation, while optional explosion-proof protection is available for applications requiring this additional configuration.
The R290 DC Inverter Ultra Quiet Pool Heat Pump offers a balanced combination of high heating efficiency, low operating noise and renewable-energy compatibility, making it a suitable choice for residential swimming pools and premium pool heating projects.
| Model | PW010-KZXYC-E | PW020-KZXYC-E | PW030-KZXYC-E | PW040-KZXYC-E | PW050-KZXYC-E | PW060-KZXYC-E | PW070-KZXYC-E | PW080-KZXYC-E |
| Operating air temperature (°C) | -20 ~ 43 | |||||||
| Performance Condition: Air 27°C, Water 26°C, Humidity 80% | ||||||||
| Heating capacity (kW) | 6.0~1.6 | 9.0~2.2 | 12.0~3.0 | 16.0~3.5 | 20.0~4.0 | 24.2~5.3 | 28.6~8.3 | 33.1~8.5 |
| Heating capacity (Btu) | 20470~5460 | 30700~6820 | 40940~10240 | 54590~11940 | 68240~13650 | 82570~18080 | 97583~28320 | 112937~27296 |
| Consumed power (kW) | 0.90~0.09 | 1.32~0.12 | 1.76~0.16 | 2.32~0.19 | 2.86~0.21 | 3.51~0.28 | 4.21~0.45 | 4.93~0.46 |
| COP | 6.7~18.5 | 6.8~18.4 | 6.8~18.6 | 6.9~18.7 | 7.0~18.8 | 6.9~18.7 | 6.8~18.6 | 6.7~18.5 |
| COP at 50% capacity | 10.2 | 10.1 | 10.3 | 10.4 | 10.3 | 10.1 | 10.2 | 10.1 |
| Performance Condition: Air 15°C, Water 26°C, Humidity 70% | ||||||||
| Heating capacity (kW) | 4.6~1.3 | 7.0~1.7 | 9.0~2.2 | 11.8~2.7 | 15~3.0 | 17.8~3.8 | 22.8~5.5 | 25.2~7.5 |
| Heating capacity (Btu) | 15700~4435 | 23880~5800 | 30700~7500 | 40260~9210 | 51180~10230 | 60730~12960 | 77794~18766 | 85982~25590 |
| Consumed power (kW) | 1.17~0.20 | 1.51~0.24 | 2.05~0.29 | 2.62~0.37 | 3.33~0.44 | 4.32~0.61 | 4.91~0.81 | 5.36~1.15 |
| COP | 3.9~6.2 | 4.6~7.0 | 4.4~7.5 | 4.5~7.3 | 4.5~6.8 | 4.1~6.2 | 4.6~6.8 | 4.7~6.5 |
| COP at 50% capacity | 5.5 | 5.8 | 5.6 | 6.5 | 6.1 | 5.6 | 6.1 | 6.2 |
| Performance Condition: Air 35°C, Water 28°C, Humidity 80% | ||||||||
| Cooling capacity (kW) | 4.0 | 6.0 | 8.0 | 10.0 | 11.3 | 13.0 | 16.0 | 17.5 |
| Consumed power (kW) | 1.05 | 1.58 | 2.35 | 2.63 | 2.97 | 3.47 | 3.48 | 4.06 |
| EER | 3.8 | 3.8 | 3.4 | 3.8 | 3.8 | 3.8 | 4.6 | 4.3 |
| Sound pressure at 1m dB(A) | 36~48 | 38~49 | 40~50 | 43~53 | 43~54 | 44~56 | 47~58 | 48~60 |
| Sound pressure of 50% capacity at 1m dB(A) | 42 | 42 | 45 | 46 | 48 | 49 | 52 | 54 |
| Sound pressure at 10m dB(A) | 18~28 | 19~29 | 20~30 | 23~31 | 24~32 | 25~33 | 27~38 | 28~40 |
| Heat exchanger | Spiral titanium tube in PVC | |||||||
| Casing | ABS plastic casing black color | |||||||
| Power supply | 230V/1 Ph/50Hz/60Hz | |||||||
| Water connection (mm) | Φ50 | |||||||
| Max. power input(kW) | 1.5 | 2.3 | 2.9 | 3.5 | 4.4 | 5.5 | 6.9 | 7 |
| Max. current (A) | 7.2 | 11.1 | 14.0 | 16.0 | 20.2 | 25.2 | 31.1 | 31.8 |
| Advised water flux (m³/h) | 2.6 | 3.9 | 5.2 | 6.9 | 8.6 | 10.1 | 12.04 | 14.2 |
| Water Pressure Drop (max) kPa | 2 | 5 | 9 | 9 | 14 | 19 | 20 | 20 |
| Net weight/Gross weight(kg) | 52/62 | 60/70 | 62/72 | 80/92 | 83/95 | 86/98 | 118/132 | 120/134 |
| Body size(mm) | 1036*410*605 | 1130*480*816 | 1235*490*980 | |||||
| Refrigerant | R290 | |||||||
| Compressor | DC Inverter | |||||||
| Operating water temperature(°C) Heating | 9 ~ 40 | |||||||
| Operating water temperature(°C) Cooling | 9 ~ 35 | |||||||
| ① The advised pool volumes are valid under ideal conditions: Air 27°C, Water 26°C, Humidity 80%, Pool covered with an isothermal cover. Note: The data above is for reference only, please refer to the nameplate on the unit if for more specific data. |
||||||||
