Model Variant	Heating Power (15°C Air / 26°C Water)	Recommended Pool Volume	Typical Pool Dimensions	Required Water Flow Rate	Pipe Fitting Size
Fairland X20-14	9.2 kW	30 to 50 m³ (30,000 – 50,000 L)	Up to 8m x 4m	3 to 4 m³/h	50 mm
Fairland X20-16	11.0 kW	35 to 60 m³ (35,000 – 60,000 L)	Up to 9m x 4m	4 to 6 m³/h	50 mm
Fairland X20-18	12.5 kW	40 to 65 m³ (40,000 – 65,000 L)	Up to 10m x 4m	4 to 6 m³/h	50 mm
Fairland X20-22	14.8 kW	45 to 75 m³ (45,000 – 75,000 L)	Up to 11m x 5m	6.5 to 8.5 m³/h	50 mm
Fairland X20-26	18.2 kW	55 to 90 m³ (55,000 – 90,000 L)	Up to 12m x 6m	8 to 10 m³/h	50 mm

Unmatched Heating Performance Down to -20°C Traditional pool heat pumps slow down or shut off when autumn air temperatures drop, but the Fairland X20 is built for genuine year-round swimming. Engineered to operate in extreme outdoor air temperatures as low as minus 20 degrees Celsius, this heat pump extract warmth from cold air to keep your pool comfortable regardless of the UK weather.

TurboSilence Inverter Technology for Maximum Efficiency Powered by an intelligent control system and upgraded inverter compressor, the X20 provides up to 120 percent heating capacity at the touch of a button when you need to warm your pool quickly. Once your pool reaches the desired temperature, the pump automatically reduces its power output, operating at up to 30 percent higher energy efficiency than standard inverter models to keep electricity bills low.

Whisper-Quiet Operation and Smart Control Equipped with a premium Mitsubishi twin-rotary compressor, the X20 minimizes operational vibration, delivering sound levels up to 20 times quieter than traditional on-off pool heaters. With integrated Wi-Fi connectivity, you can monitor pool temperatures, adjust heating modes, and set timer schedules directly from your smartphone via the Fairland app. Every unit is backed by a 7-year overall warranty, along with 15-year warranty protection on both the compressor and titanium heat exchanger.

Key Technical Specifications

Operating Air Temperature Range: -20°C to 43°C
Power Supply: 230V Single Phase (50Hz standard UK power)
Compressor System: Mitsubishi Twin-Rotary Inverter Compressor
Smart Mode COP (Air 26°C / Water 26°C): Up to 20.0 to 21.0 energy coefficient
Turbo Mode Heating Boost: Up to 120% heating power on demand
Water Pipe Connections: Standard 50mm glue socket unions
Remote Control: Built-in Wi-Fi module with mobile app control
Sound Level at 10m: Extremely quiet 17.8 to 29.8 dB(A) depending on mode
Warranty Protection: 7 Years on total unit, 15 Years on compressor, 15 Years on heat exchanger

Installation & Operating Guidelines

Sizing Selection: Use the pool volume table above to choose the unit that matches your total cubic metre capacity.
Placement: Mount the unit outdoors on a flat, concrete pad with clear airflow around the fan grille.
Plumbing: Plumb the 50mm inlet and outlet connections into your filtration line after the sand filter.
App Setup: Download the Fairland app on your iOS or Android device and connect the heat pump to your home Wi-Fi network.

Frequently Asked Questions

Which size Fairland X20 heat pump do I need for my pool? Calculate your total pool volume in cubic metres (Length x Width x Average Depth). Match your volume to our selection table above. For example, a standard 10m x 4m pool with 60,000 litres of water pairs perfectly with the X20-18 model.

Can the Fairland X20 heat my pool in the middle of winter? Yes. The X20 is designed to operate effectively in ambient outdoor air temperatures down to minus 20 degrees Celsius, making it ideal for four-season outdoor or indoor pool heating.

How quiet is the Fairland X20 during operation? Thanks to its Mitsubishi twin-rotary compressor and inverter technology, the pump operates as low as 17.8 dB(A) at a 10-metre distance in low-power modes, which is quieter than a soft whisper.

How does smartphone Wi-Fi control work? The heat pump features built-in Wi-Fi connectivity. Once connected to your home network, you can adjust water temperature, switch between Smart and Turbo modes, and monitor daily heating activity using the mobile app.

energy saving heat pump

Fairland X20 Full-Inverter Swimming Pool Heat Pump Range