The heat pump specifically designed for small swimming pools up to 20 m3.

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 weight enables anyone to store it away once the season is over.


  • Plug & Play
  • Compatible with all above ground swimming pools
  • Light and compact
  • Ultra silent
  • Economical
  • 100% secured
  • Operates from 12°C


  • Heat pump guaranteed 2 years
Model Poolex Nano Action
Swimming pool volume (m3) ≤ 20
Condition :
Air 26°C
Water 26°C
Hygro 80% 
Capacity (W) 3000
Consumption (W) 600
Condition :
Air 15°C
Water 26°C
Hygro 70% 
Capacity (W) 2200
Consumption (W) 560
COP 3.93
Electricity supply Mono 230V/50Hz
Max power (W) 900
Max current(A) 3.99
Heating temperature range 15°C / 40°C
Operating range 12°C / 43°C
Flow (m3/h) 1.3
Refrigerant R32
Packaging dimensions (mm) 460 x 370 x 415
Dimensions (mm) 400 x 280 x 385
Net / Gross weight (kg) 18 / 20
Noise level at 1 m(dB(A)) <53
Noise level at 4 m(dB(A)) <43
Noise level at 10 m(dB(A)) <33
Compressor type Rotation
Compressor Brand Toshiba
Heat exchanger Titanium Twisted Tech©
Function Heating
Load losses (mCE) 0.8

* EU Standard: Air 26°C, Water 26°C, Hygro 70%, TÜV certified

Reinforced packaging

Ready to buy packaging: Reinforced multi-language packaging with all accessories

Multi language manual

Multi-language installation and user manual

PVC Connectors


Electric plug

5m electric extension and socket with 10mA earth leakage protection

2 years warranty

Heat pump guaranteed 2 years

Product Datasheet