Poolex Silent Max – Fi 125 Inverter Heat Pump – with Wi-Fi

Ultra-quiet, energy-efficient pool heating and cooling with smart Wi-Fi control.

Product Overview

The Poolex Silent Max Fi 125 combines advanced Full Inverter technology with rear ventilation to deliver ultra-quiet pool heating and cooling. The inverter system adapts continuously to your pool’s set temperature, ensuring energy savings of up to 35% compared to traditional on/off heat pumps.

Rear ventilation reduces operational noise to as little as 19 dB(A) at 10 metres, making it ideal for installation around your pool without disturbance. The heat pump is built with a high-quality Toshiba compressor and Twisted Tech Titanium heat exchanger, providing corrosion resistance for chlorine and saltwater pools.

Control your Silent Max Fi 125 remotely via the Poolex app, available on both iOS and Android devices.

Technical Specifications

Key Features

• Full Inverter Technology: Adaptive operation with up to 35% energy savings.

• Ultra-Silent Operation: Rear ventilation reduces noise to 19 dB(A) at 10m.

• Wi-Fi Control: Adjust temperature and modes remotely via the Poolex app.

• Multi-Mode Operation: Boost, Eco, Silent, and Auto modes for heating and cooling.

• Heating & Cooling: Heating range 15–40°C, cooling range 8–28°C.

• Premium Build: Toshiba compressor, DC inverter motor, and Twisted Tech Titanium heat exchanger.

• Durability: Works down to -7°C, suitable for year-round use.

• Warranty: 3 years standard, 7 years on compressor, 15 years on titanium coil (parts only after year 3).

Usage

• Suitable for in-ground and above-ground pools.

• Ideal for year-round operation, even in temperatures down to -7°C.

• Recommended for residential or small commercial pools requiring energy-efficient, quiet heating and cooling.

• Works best when used with a pool cover to retain heat and optimize efficiency.

Benefits

• Significant energy savings through adaptive inverter technology.

• Whisper-quiet operation, allowing installation near living areas.

• Smart remote control via smartphone app for convenience.

• Long-lasting and corrosion-resistant components for both chlorine and saltwater pools.

• Flexible installation options to suit different pool types.

Installation & Positioning

• Must be installed by a qualified electrician with a dedicated MCB (C or D curve).

• Always install outdoors with proper clearance for airflow.

• For above-ground pools, place the unit at ground level (below waterline).

• Use the supplied isothermal winter cover when not in use.

• A bypass kit is recommended to optimize water flow, allow circulation without heating, and for winterizing.

Additional Tips

• Cover your pool when not in use to reduce up to 80% heat loss.

• Add insulation around the sides and bottom of above-ground pools to retain heat.

• Proper insulation can extend your swimming season and may reduce the size of heat pump required.

Summary

The Poolex Silent Max Fi 125 is a high-performance inverter heat pump delivering ultra-quiet, energy-efficient pool heating and cooling. With advanced Wi-Fi control, premium components, and flexible installation options, it ensures year-round comfort for both in-ground and above-ground pools. Durable, smart, and quiet, it offers long-term savings and convenience for pool owners.

Document

• Manual
• Datasheet