Poolex Nano 3 Compact Pool Heat Pump with Wi-Fi

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We are the official UK & Ireland distributor for Poolstar brands, including Poolex, Spawer, Holl's & France Sauna, NetSpa, Waterflex and Formidra.

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Poolstar 2026 Catalogue

Poolstar Family of Brands

Product overview

The Poolex Nano 3 is a compact heat pump with automatic defrost designed for small above-ground pools. Measuring under 40cm in height and operating at a whisper-quiet level (under 30dB), it fits discreetly in small gardens or on patios, while integrated Wi-Fi allows you to adjust modes and monitor performance remotely via the Poolex app.

Highlights

The compact footprint fits easily into small gardens, on patios, or tight areas, and whisper quiet operation keeps your garden peaceful and your neighbours happy

Switches between heating and cooling modes to keep your water perfect, while a COP of 5.4 means you get up to five times the heat output for every pound spent on electricity

Automatic defrosting prevents ice build-up, so the heat pump can continue working when the temperature drops

Effortlessly connects to 32mm or 38mm pool hoses for a quick setup, plus built-in Wi-Fi lets you monitor performance and adjust the temperature from your phone

Corrosion-resistant titanium heat exchanger is compatible with both salt and chlorine pools

Details

Max. Heating Capacity A26/W26
3.25kW
Power Input A26/W26
0.59kW
COP A26/W26
5.5
Max. Heating Capacity A15/W26
2.19kW
Power Input A15/W26
0.55kW
COP A15/W26
3.95
Max. Power Input
1.25kW
Voltage
230V
Refrigerant
R32
Noise Level (10m)
<30dba
Fan Direction
Horizontal
Water Connections
32mm
Dimensions (L x W x H)
440mm x 400mm x 390mm
Weight
25Kg
Nominal flow
1.4m³/h
Wi-Fi Connectivity
2.4GHz only (Requires Poolex App)

Poolex Nano

Pre-fitted cable with UK plug

Hose connectors (32mm and 38mm)

Instruction manual

Parts warranty | Heat Pump: 2 Years / Compressor: 5 Years / Titanium heat exchanger: 15 Years

Warranty covers manufacturing defects only

Important: Damage caused by frost is not covered by the warranty, please make sure you correctly winterise your heat pump and drain all residual water during periods of non-usage