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Heat pump Poolex Nano B5N Full Inverter Heat Pump 5 KW

Heat pump Poolex Nano B5N Full Inverter Heat Pump 5 KW

ref: 08BDPCNANOB5N sku: PC-NANO-B5N
  • Nano B5N Full Inverter Heat Pump
  • Manufacturer: PC-NANO-B5N Poolex
  • Code: PC-NANO-B5N
  • Power: 4,16 KW (standard 15-26)
  • Power: 5.00 KW (26-26 standard)
  • R32 refrigerant fluid
  • Reversible hot/cold
  • Control via WiFi connection
  • Automatic defrost
  • Light and compact
  • Plug&Play installation
  • R32 gas

new in 2026! Available from March

€699.00
Free shipping
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Technical characteristics

Heat Pump Poolex Nano B5N Full Inverter 5 KW | PC-NANO-B5N

The Full Inverter Revolution now for Small Pools and Spas

tired of your above ground pool or spa water being too cold to enjoy? The Poolex Nano FI comes to eliminate that barrier. Forget noisy, energy-intensive solutions; this heat pump has been designed specifically for small pool owners (up to 30m³) looking for the efficiency of premium models in a compact format. Its sleek design integrates into any terrace or garden without disturbing the visual or acoustic environment.

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Real Full Inverter Technology

Unlike traditional pumps (ON/OFF), the Nano FI continuously adjusts the speed of the compressor and fan. This ensures a stable temperature and drastically reduces power consumption.

Smart connectivity

Control the heat pump remotely thanks to the integrated Wi-Fi and the App Poolex. You can turn on, turn off or adjust the temperature of your pool from your smartphone, no matter where you are.

Reversible hot/cold

Heat the water on cool days or cool it in summer: the Nano adapts. Its cooling mode is ideal in case of high temperatures to keep the water at the desired temperature and protect the liner.

Automatic defrosting

An intelligent program activates defrosting according to humidity and outside air temperature, without the need for intervention. The cycle is completed in less than 10 minutes, optimizing consumption without manual intervention.

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Compact format

Designed for small pools and confined spaces, the Nano can be installed anywhere without compromising performance.

Technical features of the Poolex Nano Full Inverter pump

  • High quality GMCC compressor: Equipped with a leading brand compressor that guarantees durability and constant heat transfer.
  • Twisted Tech Titanium Heat Exchanger: Its helical titanium design improves heat exchange efficiency and offers total resistance to chemical corrosion, including salt chlorination.
  • Safe Plug & Play installation: Includes a plug with differential protection, allowing a direct connection to the mains with total safety for the user.
  • Energy Efficiency (COP).
  • Extended operating range: Unlike other basic models, the Nano operates from 7ºC to 43ºC covering almost any climatic condition.
  • Low noise level: With less than 30 dB(A) at 10 meters, it is one of the quietest pumps in its category, allowing you to enjoy the environment without disturbing noises.
  • Environmentally friendly: The use of R32 gas reduces the carbon footprint and complies with the strictest environmental regulations.
  • Compatibility with standard piping: Includes PVC connectors compatible with 32 mm and 38 mm diameters, facilitating integration into existing filtration systems.
  • Heating temperature range: Allows the water to be adjusted between 10ºC and 40ºC, ideal for both sports swimming and therapeutic relaxation.
  • Liner protection: By controlling excess heat in summer, it prolongs the life of the pool liner.
  • Control software: Mobile application Poolex (available on App Store and Google Play) for remote management and monitoring.
  • Hardware connectivity: Internal 2.4 GHz Wi-Fi module.
  • Safety: Differential protection plug (RCD) integrated in the power cable.

Accessories included: Multilingual manual, 32-38 mm PVC connectors and anti-vibration support kit.

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what size pool is the Poolex Nano FI suitable for?

The Nano FI range has two models: the Nano FI 3 model is designed for pools up to 20 m³, while the Nano FI 5 model is ideal for volumes up to 30 m³

is the Nano FI heat pump difficult to install?

No, it is Plug & Play. It connects directly to a standard electrical outlet and includes a differential protection plug. Hydraulically, it connects easily with 32/38mm connectors included

can I control the heat pump from my cell phone?

Yes, the Poolex Nano FI integrates WiFi connectivity. You can download the Poolex app (available on App Store and Google Play) to control the temperature and modes remotely

does it work if I have salt chlorination in the pool?

Absolutely. The Twisted Tech© heat exchanger is made of Titanium, which makes it totally resistant to salt corrosion

can it cool the water as well as heat it?

Yes, it is a reversible heat pump. It has three modes: Heating, Cooling and Automatic, which allows you to manage the temperature both at the beginning of the season and during heat waves. Model Nano 3 5 Reference : PC-NANO B3N B5N Pool volume up to 20 m³ up to 30 m³ Air 26°C / Water 26°C / H 80% Capacity (kW) 3.00 5.00 Power consumption (kW) 0.45 0.76 COP (Performance) 6.65 6.66 Air 15°C / Water 26°C / H 70% Capacity (kW) 2.45 4.16 Power consumption (kW) 0.58 1.01 COP (Performance) 4.19 4.10 Technical Specifications Power supply Mono 220-240V ~ 50Hz Heating temperature range 10°C ~ 40°C Operating range -7°C ~ 43°C Max. power (kW) 1.5 2.1 Flow rate (m³/h) 1.3 2.15 Pipe connection (mm) 32 Refrigerant R32 Packing dimensions (mm) 540 x 480 x 480 x 480 Unit dimensions (mm) 440 x 430 x 426 Net / Gross weight (kg) 26 / 32 30 / 36 Noise at 1 m (dB(A)) 48 50 Noise at 10 m (dB(A))