Poolex Pompe à chaleur Nano Full Inverter 3.5 kW

Product advantages

Nano FI, the mini Full Inverter designed for small pools.
The Poolex Nano FI is a compact and reversible heat pump, designed to heat or cool pools up to 30 m³. Thanks to its Full Inverter technology, it continuously adjusts the power of the compressor and fan to maintain a stable temperature, reduce energy consumption, and limit noise levels.

Its Heating / Cooling / Automatic operation allows for an extended swimming season. It ensures rapid temperature rise in spring, stabilises the water during the transition seasons, and can cool the pool during hot weather. It operates from -7°C outside, providing extended thermal comfort.

Thanks to its Plug & Play design, the Nano FI is easily installed on a single-phase 220-240V supply. Its ultra-compact size (440 x 430 x 426 mm) allows it to fit easily into tight spaces: above-ground, semi-inground or inground pools, patios, and small gardens.

Equipped with an integrated Wi-Fi module, it can be controlled remotely via the Poolex application. Users can adjust the temperature, select modes, and optimise operating cycles directly from their smartphones. Its Twisted Tech® titanium heat exchanger, compatible with salt treatment, ensures durability and resistance to corrosion, while its noise level of less than 35 dB at 10 m ensures discreet daily operation.

Full Inverter Technology
The Nano FI continuously adjusts the compressor and fan speed to precisely meet the real needs of the pool. Unlike traditional On/Off systems, it intelligently modulates its operation to maintain a stable and even water temperature.

This progressive regulation allows for:

A quicker temperature rise
A significant reduction in electricity consumption
A decrease in thermal fluctuations
Quieter and more comfortable operation
Result: enhanced thermal comfort and better energy efficiency.

Full Inverter Technology Nano FI
Smart connectivity
With its integrated Wi-Fi module (2.4 GHz), the Nano FI can be controlled remotely via the Poolex application.

You can:

Adjust the temperature
Select Heating / Cooling / Automatic modes
Optimise cycles
Monitor performance in real-time
Easy and intuitive control for a pool that's always ready.

Nano FI smart connectivity
Plug & Play installation
Designed for simple and quick commissioning, the Nano FI connects directly to the existing filtration circuit.

It operates on a standard single-phase 220-240V supply and is immediately operational.

Time-saving installation
Compatible with above-ground, semi-inground, and inground pools
Ideal for small spaces
Result: a high-performance pump ready to use.

Nano FI Plug and Play installation
Ultra-compact Nano FI format
Ultra-compact size and discreet design
With its compact dimensions (440 x 430 x 426 mm), the Nano FI easily fits into tight spots.

Its modern design blends harmoniously into all outdoor environments.

Its noise level of less than 35 dB at 10 m ensures discreet operation.

Result: maximum performance, total discretion.

Reversible Heating / Cooling function
The Nano FI offers three modes: Heating, Cooling, and Automatic.

During transitional seasons, it ensures effective temperature rise. In summer, it prevents overheating of the pool.

The automatic mode maintains a stable temperature without intervention.

Result: pleasant water all season long.