Product Sheet Documents
Poolex Articline Fi

ArticLine Fi

Ideal for extreme climates
for swimming pools
up to 85 m3
down to -25°

For 2021, the Poolex Articline renews itself by adopting Full Inverter technology and sporting an elegant design.

Specially designed to withstand cold climate, the Articline Premium Fi heat pump is equipped with advanced Full Inverter technology to always bring you more savings. Thanks to a soft progressive start and continuous operation at reduced capacity to maintain the set temperature, the Articline Fi can save up to 35% on energy consumption.

The basic philosophy of the Articline Premium Fi is to solve the problem of heating swimming pools all year round, on 100% of French territory and 80% of European territory. For this, the heat pump is equipped with a 4-way valve and an advanced GMCC compressor, two essential components of the defrost cycle, used in the refrigeration industry.

All this translates into remarkable performance over very low temperature ranges with an optimal COP of around 7.6 making the Articline Premium Fi the ideal heat pump for mountainous areas or extreme climate conditions. The swimming pool becomes an attraction all year round, whatever the outside temperature, even at -25 ° C.

Poolstar, certain of the reliability of its Premium range, extends its warranty to 3 years and offers an onsite repair service under certain conditions.

Exclusively in stores


  • + Genuine 4 season
  • + Efficient & economical
  • + Ultra quiet
  • + Automatic defrosting through cycle inversion
  • + Twisted Tech © titanium heat exchanger
  • + Compatible with salt treatment
Heat Pump
Titanium coil (against corrosion)

full inverter technology +35% energy savings

Popular in the domestic heating and air conditioning sectors, Full Inverter technology adjusts precisely the fan and the compressor, turning the heat pump into a smart pump.

Unlike a traditional heat pump, the Full Inverter compressor starts up gradually. If the set temperature is far from the swimming pool actual temperature, an automatic regulator boosts the heat pump’s capacity for a quick rise in temperature. During swimming season, and to maintain the set temperature, the heat pump operates at reduced power.

This constant operation means that the Full Inverter heat pump operates in a more stable way and preserves the compressor from unwanted starts and stops, resulting in energy savings of over 35%.

operates down to -25°C

The Articline Premium Fi is equipped with a large hydrophilic aluminum evaporator giving it a particular ability to operate at exceptionally low temperatures. It also consists of a double antifreeze system with revolutionary exchanger incorporating a patented antifreeze system to prevent frost damage. Add to this an intelligent monitoring system intended to preserve the piping and the liner without the need to empty the pool in winter and you get a heat pump that operates down to an ambient temperature of -25°C.

new aluminium casing

Clad in aluminium casing, the ArticLine Fi heat pump blends right into the exterior decor.

Beyond the elegance it brings to the heat pump, this material, which is softer than steel, is particularly resistant to poor weather conditions and further reduces its noise level.

indicative led technology

LED indicators integrated at the front of the heat pump give it a colourful style while providing the most useful technical functionality: instant visualization of the pump’s operating status.

Green: target temperature has been reached
Blue: the pool is being heated
Red: the heat pump is not in operation

integrated wifi connection

Because a heat pump, regardless of its capacity, must be as easy to use, the Dreamline Premium Fi can be controlled via your smartphone over Wi-Fi using a control panel located on the pump.

Model ArticLine Fi
Swimming pool volume (m3) Up to 85 m3
Condition :
Air 26°C
Water 26°C
Hygro 80%
Max. output power (kW) 21.42
Min. output power (kW) 4.86
Power consumption (kW) 3.06~0.30
COP 16.15~6.99
Air 15°C
Water 26°C
Hygro 70% 
Max. output power (kW) 15.92
Min. output power (kW) 3.62
Power consumption (kW) 3.20~0.47
COP 7.65~4.98
Power supply Mono 220~240V/50Hz
Heating temperature range 15°C ~ 40°C
Operating range -25°C ~ 43°C
Max. power (kW) 4.54
Flow (m3/h) 7
Refrigerant R32
Packaging dimensions (mm) 1146x460x855
Dimensions (mm) 1084x399x737
Net/Gross weight (kg) 81/96
Noise level at 1 m(dB(A)) <41~<50
Noise level at 10 m(dB(A)) <23~<31
Compressor type Twin Rotary
Compressor brand Toshiba
Heat exchanger Twisted Tech© Titanium
heat pump configurator A simple tool to find the perfect heat pump for any type of swimming pool
Maintenance kit including multilanguage user manual
Anti-vibration support kit
PVC connectors Ø 50 mm 1’’ ½
Extension cord for wired control (10m)
Condensate discharge pipe
Isothermal winter storage cover
Delivered on a wooden pallet