Why Comfortline Inverter Technology

Powered by Comfortline Inverter Technology, the Fairland Inverter can adjust heating capacity from 20% to 100% intelligently according to different heating demands.


When season starts and heating demand is high, the Fairland Inverter runs at 100% compressor & fan speed for fast heating.


When maintaining the pool temperature, the Fairland Inverter runs at low speed for energy saving with higher COP and lower sound pressure.



1. AVERAGE 7 Times Quieter

 - AVERAGE sound pressure 48 dB(A) at 1 m

Thanks to quiet DC inverter compressor, low-speed running philosophy of compressor & fan motor, the Fairland Inverter can offer you super quiet operation by 7dB(A) lower sound pressure at AVERAGE 50% capacity



2. 50% Higher Energy Saving

-AVERAGE COP 8 at 50% capacity, Max. COP10 (Air 80℉/Water 80℉/Humidity 80%)

The AVERAGE COP of the Fairland Inverter is 8 at Air 80℉ / Water 80℉/ Humidity 80%, which means 1kW electricity consumption can provide up to 8kW heat in return. While On/Off HP can only provide 5kW heat as its COP is just around 5.

Fairland American Inverter vs On/Off HP (in 180 days pool season)



AVERAGE power consumption (in 180 days pool season)

(e.g. 50,000BTU at Air 80℉/ Water 80℉/ Humidity 80%)



3. Soft Starter

When the Fairland inverter turns on, the current will start from 0 A and go up slowly to rated current in 2 minutes. It will not affect the house electricity system , while the frequent start current of On/Off HP is 5 times of rated current , it is a burden to the electricity system.



4. Other Advantages

- Twin-rotary Mitsubishi DC inverter compressor

Based on “Twin mechanism” innovative solution, two rotors operate together to balance the torque for anti-shaking. It leads to higher effciency & quieter operation.


- Spiral titanium heat exchanger

Enlarge 30% heat exchanging surface



- HP-BOOSTER technology

Enable COP 20% higher than On/Off HP in the market