stands for the newest optimized technology specific to PHNIX swimming pool heat pump products. 

Powered by , the heat pump runs at PHNIX unique inverter technology, maintaining the max stability and greatly reducing the energy consumption during running. 

Moreover, heat pump with  technology can create an extraordinary quiet swimming environment for users for super low noise it will produce. 

Also, heat pump powered by  uses the most leading designs both on internal structure and appearance, enabling the unit to run with high efficiency, installed flexibly and perfectly blending with your swimming environment at the same time.

Compared to the refrigerants widely used today, such as R22 and R410A, R32 has a global warming potential that is two-third lower. R32 is also remarkable for its small environmental impact, which speeds up its popularity in the industry.

The units can change the operating frequency of its compressors and fan motors automatically according to user's heating or cooling demand, achieving stepless and fast heating.

i-ForceLine X inverter heat pump works very silently thanks to its unique ventilation internal system.

PHNIX specially provides a silence mode to make sure a peaseful life for you as well as your neighbor.

Unlike normal inverter pool heater, PHNIX Inverter has a high-end controller with 5-inch colorful touch screen. Temperature and power consumption curve makes users always be clear of the energy use situation.

PHNIX Smart PCB in the heat pump managers the parts and functions of the unit to work in order, making inverter stronger.