Poolex Nano Reversible FI Pool Heat Pump – 3 kW (WiFi)

Why Choose Poolex Nano for Energy-Efficient Heating?

Poolex Nano Fi

The world's first mini Full Inverter heat pump

Smart Full Inverter Efficiency

The Nano Fi continuously adjusts its compressor and fan speed. This means the device maintains a stable temperature with minimal energy consumption, avoiding power spikes.

✅ COP up to 9.0: Exceptional energy efficiency.
✅ Silent Mode: Virtually silent at low speeds.
✅ Longer Lifespan: Reduced stress on the compressor.

Operates down to -7°C

Thanks to the Automatic Defrost system, the Nano Fi can clear ice in less than 10 minutes, allowing it to work effectively in early spring or late autumn.

Technical Specifications 2026

Model	Nano Fi 3 kW	Nano Fi 5 kW
Pool Volume	up to 20 m³	up to 30 m³
Heating Capacity (Max)	3.00 kW	5.00 kW
COP (Air 26/Water 26)	6.74 ~ 9.0	6.00 ~ 8.4
Operating Range	-7°C to 43°C
Connections	32 / 38 mm (Plug & Play)

Full Control with Poolex App

Remote control through integrated Wi-Fi. Set temperatures and monitor heating in real-time from your smartphone.

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