Polytropic Master Inverter Swimming Pool Heat Pumps – 9kW to 28kW

Premium European Technology | Ultra-Quiet Operation | Intelligent Energy-Efficient Heating

Enjoy your swimming pool for longer with the Polytropic Master Inverter Heat Pump Range. Designed in France, these premium swimming pool heat pumps combine advanced inverter technology, exceptional energy efficiency and intelligent temperature control to deliver reliable, economical pool heating.

Unlike traditional on/off heat pumps, the Master Inverter range automatically adjusts its heating output based on both the pool water temperature and surrounding air temperature. This intelligent system ensures your pool stays at your desired temperature while minimising electricity consumption, operating noise and unnecessary wear on components.

Whether you're heating a smaller residential pool or a large family swimming pool, Polytropic offers a high-performance solution.

Available Sizes

• 9kW – Ideal for smaller residential swimming pools.

• 13kW – Excellent for medium-sized family pools.

• 16kW – Powerful, efficient heating for medium to larger pools.

• 20kW – High-performance heating for larger swimming pools.

• 28kW – Maximum heating capacity for large residential and demanding pool applications.

Key Features & Benefits

Advanced Full Inverter Technology

Intelligently adjusts compressor and fan speeds to deliver exactly the heating output required, improving efficiency and reducing running costs.

Ultra-Quiet Operation

Engineered for exceptionally low noise levels, independently tested by CTTM in France. Ideal for residential installations where quiet operation is important.

Three Intelligent Operating Modes

• BOOST Mode: Maximum heating performance for quickly bringing your pool up to temperature.

• SMART Mode: Automatically adjusts heating output based on pool water and ambient air temperatures.

• ECO-Silence Mode: Prioritises energy efficiency and quiet operation while maintaining comfortable water temperatures.

Built-In Wi-Fi Connectivity – PolyConnect 2.0

Monitor and control your pool heat pump remotely using the free PolyConnect app. Built-in connectivity also enables remote diagnostics and preventative maintenance support.

Large 4-Inch Colour Touchscreen

An intuitive digital touchscreen provides easy access to temperature settings, operating modes and system information.

Exceptional Energy Efficiency

High COP performance means more heat delivered for every unit of electricity consumed, helping reduce ongoing pool heating costs.

Cold Weather Performance

Designed to operate across a wide ambient temperature range, from -15°C to +43°C, making the range suitable for extended swimming seasons.

Premium European Engineering

Developed by French pool heating specialist Polytropic, combining innovative technology, intelligent controls and quality engineering.

Why Choose Polytropic?

The Polytropic Master Inverter range is designed for pool owners who want premium heating performance without excessive electricity costs or noisy equipment.

With intelligent automatic temperature regulation, advanced inverter technology and convenient app connectivity, these heat pumps offer a smarter way to heat your swimming pool.

Available in 9kW, 13kW, 16kW, 20kW and 28kW models.

Not sure which size you need? Contact The Spa Shop for expert advice on selecting the correct heat pump for your swimming pool. We'll help you choose the right model based on pool volume, location, desired swimming temperature and seasonal usage.

Heat pump performance and heating capacity vary depending on ambient temperature, pool size, insulation and operating conditions.