Store locator
2years
Heat Pump
Nano FI | Compact & Connected !
Heating / Heat Pump
Nano Fi
The connected Full Inverter mini heat pump for pools up to 30 m³
Full Inverter | Ultra-compact and quiet | Built-in Wi-Fi via the Poolex app
Full Inverter
Plug & Play
Salt treatment compatible
Above ground pools
Heating / Cooling
Remote control with the Poolex app
Warranties
Product Benefits
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 compressor and fan power to maintain a stable temperature, reduce energy consumption and limit noise levels.
Its Heat / Cool / Automatic operation extends the swimming season. It ensures fast heating in spring, stabilizes water temperature during mid-season and can cool the pool during hot weather. It operates from -7°C outdoor temperature for extended thermal comfort.
Thanks to its Plug & Play design, the Nano FI installs easily on a single-phase 220–240V power supply. Its ultra-compact format (440 x 430 x 426 mm) allows seamless integration into small spaces: above-ground, semi-inground or inground pools, terraces and compact gardens.
Equipped with a built-in Wi-Fi module, it can be controlled remotely via the Poolex app. Users can set the temperature, select modes and optimize operating cycles directly from their smartphone. Its Twisted Tech® titanium heat exchanger, compatible with salt treatment, ensures durability and corrosion resistance, while its sound level below 35 dB at 10 m guarantees discreet daily operation.
Full Inverter Technology
The Nano FI continuously adjusts compressor and fan speed to precisely match the pool’s actual needs. Unlike traditional On/Off systems, it intelligently modulates its output to maintain a stable and consistent water temperature.
This progressive regulation allows:
- Faster temperature increase
- Significant reduction in electricity consumption
- Reduced thermal fluctuations
- Quieter and more comfortable operation
Result: optimized thermal comfort and improved energy efficiency.
Smart Connectivity
Thanks to its built-in Wi-Fi module (2.4 GHz), the Nano FI can be controlled remotely via the Poolex app.
You can:
- Adjust the temperature
- Select Heat / Cool / Automatic modes
- Optimize operating cycles
- Monitor performance in real time
Simple and intuitive control for a pool that’s always ready.
Plug & Play Installation
Designed for quick and easy commissioning, the Nano FI connects directly to the existing filtration circuit.
It operates on a standard single-phase 220–240V power supply and is ready to use immediately.
- Time-saving installation
- Compatible with above-ground, semi-inground and inground pools
- Ideal for small spaces
Result: a high-performance heat pump ready to operate.
Ultra-compact format and discreet design
With its compact dimensions (440 x 430 x 426 mm), the Nano FI integrates easily into small spaces.
Its modern design blends harmoniously into all outdoor environments.
Its sound level below 35 dB at 10 m ensures quiet operation.
Result: maximum performance, total discretion.
Reversible Heat / Cool Function
The Nano FI offers three modes: Heating, Cooling and Automatic.
During mid-season, it ensures efficient temperature increase. In summer, it prevents pool overheating.
Automatic mode maintains a stable temperature without manual intervention.
Result: comfortable water throughout the season.
| Model | Nano 3 | Nano 5 | |
|---|---|---|---|
| Reference | PC-NANO B3N | PC-NANO B5N | |
| Recommended pool volume | Up to 20 m³ | Up to 30 m³ | |
| Conditions: Air 26°C / Water 26°C / Humidity 80% |
Capacity (kW) | 3.00 (1.56~3.00) | 5.00 (2.20~5.00) |
| Power consumption (kW) | 0.45 (0.18~0.45) | 0.83 (0.21~0.83) | |
| COP | 6,74 (6,74~9.0) | 6.00 (6.00~8.4) | |
| Conditions: Air 15°C / Water 26°C / Humidity 70% |
Capacity (kW) | 2.45 (1.05~2.45) | 3.50 (1.56~3.50) |
| Power consumption (kW) | 0.57 (0.15~0.57) | 0.81 (0.20~0.81) | |
| COP | 4.31 (4.31~5.06) | 4.30 (4.30~5.00) | |
| Power supply | Single-phase 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 | |
| Connection | Ø 32 mm | ||
| Refrigerant | R32 | ||
| Packaging dimensions (mm) | 540 x 480 x 480 | ||
| 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)) | <35 | <35 | |
| Compressor brand | GMCC | ||
| Heat exchanger | Twisted Tech© Titanium | ||
| Function | Heating + Cooling + Automatic | ||
| Connectivity | WiFi 2.4 GHz | ||
Our resellers are at your side
Request a quoteNous répondons à vos questions
La Nano 3.5 est conçue pour les piscines jusqu’à 20 m³, tandis que la Nano 5.5 convient aux bassins jusqu’à 30 m³. La principale différence réside dans leur puissance de chauffe, la 5.5 offrant une performance thermique plus élevée.
Oui, la pompe fonctionne dès -7°C à l’extérieur. Elle peut donc être utilisée en intersaison, voire en hiver dans les régions tempérées, tant que la piscine reste en fonctionnement.
Oui. Grâce à son mode réversible, elle peut chauffer ou rafraîchir l’eau selon les besoins. Le mode "froid" est pratique en été pour maintenir une température agréable et protéger les liners.
Oui, elle est compatible avec les piscines hors-sol (autoportées, tubulaires, en bois) ainsi qu’avec les petites piscines enterrées, grâce à ses raccords Ø32/38 mm et sa facilité d’installation.
Non. La Poolex Nano est un modèle Plug & Play. Elle se branche directement sur une prise électrique standard et ne nécessite ni by-pass ni intervention technique.
Non. Le niveau sonore est inférieur à 30 dB(A) à 10 mètres, ce qui en fait une pompe particulièrement silencieuse, idéale pour les environnements résidentiels.
Oui. La Poolex Nano est équipée du Wi-Fi 2,4 GHz et se pilote via l’application mobile Poolex, disponible sur iOS et Android. Vous pouvez ajuster la température, activer les modes ou consulter les performances à distance.
La pompe ne nécessite qu’un entretien de base, consistant à nettoyer les entrées d’air et vérifier les branchements. Aucun entretien complexe n’est requis grâce à son système automatisé.
Oui. Son échangeur en titane Twisted Tech© est conçu pour résister à la corrosion, même dans les piscines traitées au sel, au chlore ou à l’ozone.
La pompe est garantie 2 ans. Cette garantie couvre les composants électriques et mécaniques dans le cadre d’une utilisation normale.
