Heat Pump Nano Action

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The heat pump special swimming pools up to 35m3.

Specifically designed to make life easier, the Nano Action comes equiped with 32/38 mm connectors for a quick connection to any classical filtration system.

Simply plug in your heat pump and let your swimming pool get warm.

Designed with the same specifications as a premium heat pump, the Nano Action features high efficiency in an ultra compact shell, and its light weight enables anyone to store it away once the season is over.


With its Plug & Play functionality, the Nano Action can be installed quickly with a simple connection to a power outlet. It does not require any bypass. The 5 meters long cable is equipped with 10 mA differential protection ensuring safe use.

Technical Characteristics

ModelNano Action 3Nano Action 4Nano Action 5
Swimming pool volume (m3) 10 to 21 15 to 28 20 to 35
Air 26°C
Water 26°C
Hygro 80%
Capacity (W) 3,010 4,200 5,010
Power consumption (W) 540 760 910
COP 5.61 5.50 5.50
Air 15°C
Water 26°C
Hygro 70% 
Capacity (W) 2,200 3,100 4,030
Power consumption (W) 490 690 900
COP 4.51 4.50 4.50
Power supply Mono 220-240V/50Hz
Heating temperature range 15°C ~ 40°C
Operating range 8°C ~ 43°C
Max. power (W) 930 1,200 1,500
Flow (m3/h) 1.3 2 2.5
Refrigerant R32
Packaging dimensions (mm) 460x370x415
Dimensions (mm) 400x280x385
Net / Gross weight (kg) 18 / 20 24 / 28 26 / 30
Noise level at 1 m (dB(A)) <53 <55 <56
Noise level at 10 m (dB(A)) <32 <35 <36
Compressor type Rotary
Compressor brand Toshiba
Heat exchanger Twisted Tech© Titanium
Function Heating
Load loss (mCE) 0.8


As a heat pump dedicated to small pools and above ground swimming pools, the Nano Action, and its reduced dimensions at 40 cm wide by 39 cm high, knows how to be discreet. This heat pump sits next to the pool and blends right within the decor..


Compact and packed with functionalities designed for ease of use, the Nano Action heat pump follows closely with the trend of above ground pools that are installed and heat up in just a couple of hours.