Residential R290 Full Inverter Swimming Pool Heat Pump PV Ready Design
R290 DC Inverter Ultra Quiet Swimming Pool Heat Pump The R290 DC Inverter Ultra Quiet Swimming Pool Heat Pump is designed for residential swimming pools, villas, hotels and other premium pool applications where energy efficiency and low operating noise are essential. Powered by Full DC Inverter ...
Full Inverter Swimming Pool Heat Pump
,Residential Swimming Pool Heat Pump
R290 DC Inverter Ultra Quiet Swimming Pool Heat Pump
The R290 DC Inverter Ultra Quiet Swimming Pool Heat Pump is designed for residential swimming pools, villas, hotels and other premium pool applications where energy efficiency and low operating noise are essential.
Powered by Full DC Inverter Technology and natural R290 refrigerant, the system continuously adapts its output to actual pool heating demand. With a COP of up to 18.0, noise levels as low as 40dB(A) at 1 meter, and an operating range from -20°C to 43°C, it provides a reliable solution for comfortable pool heating across different seasons.
High Efficiency Without Unnecessary Power
Instead of operating at a fixed output, the full DC inverter system adjusts compressor and fan speed according to the required heating load. This allows the heat pump to maintain pool temperature more smoothly while reducing unnecessary energy consumption.
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Full DC inverter compressor and fan control
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COP up to 18.0
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Variable output for changing pool conditions
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Lower energy consumption than conventional ON/OFF operation
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Smoother temperature maintenance
This makes the unit particularly suitable for pool owners looking for efficient long-term heating rather than short-term high-power operation.
Quiet Enough for Residential Pools
Pool heating should not interfere with the surrounding environment. The Ultra Quiet Series incorporates a noise-reduction design to minimize operating sound.
With noise levels as low as 40dB(A) at 1 meter, the heat pump is suitable for villas, residential gardens, hotels and other noise-sensitive pool environments.
Three operating modes provide additional control:
Silent Mode
Reduces operating noise for quieter pool heating, especially during nighttime use.
Smart Mode
Automatically balances heating output and operating efficiency according to demand.
Powerful Mode
Delivers higher output when rapid pool temperature recovery is required.
Reliable Heating in Cold Weather
The heat pump is designed to operate across a wide ambient temperature range of -20°C to 43°C, supporting pool heating in both cold and mild climates.
An integrated PID intelligent defrost system monitors operating conditions and adjusts the defrost process when required. This helps maintain stable heating performance during low-temperature operation while avoiding unnecessary defrost cycles.
Ready for Solar and Smart Energy Systems
The Ultra Quiet Series can be integrated into modern energy strategies through PV Ready and SG Ready functions.
PV Ready
Supports connection with photovoltaic energy systems, providing an opportunity to utilize available solar power for pool heating.
SG Ready
Enables compatibility with smart-grid energy management applications and future-oriented energy control systems.
These functions make the heat pump suitable for projects combining pool heating with renewable energy or intelligent energy management.
Designed for Premium Outdoor Applications
A streamlined screw-less housing design gives the unit a clean appearance while supporting practical outdoor installation.
Additional configurations include:
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Optional explosion-proof protection
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Durable outdoor construction
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Modern streamlined housing
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Easy integration with swimming pool systems
From private villas to hospitality projects, the design fits applications where both equipment appearance and operating comfort are important.
The R290 DC Inverter Ultra Quiet Pool Heat Pump brings together high-efficiency variable-speed operation, low-noise performance and renewable-energy compatibility, making it a strong choice for residential and premium swimming pool heating applications.
| 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. |
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