PHNIX Launches the Industry-First AI Full Inverter R290 Swimming Pool Heat Pump, Achieving 30% More Energy Savings

Guangzhou, September 2, 2025 — PHNIX has officially launched its new AI Full Inverter R290 swimming pool heat pump i-GreenLine Ultra, setting a benchmark for energy efficiency and intelligent technology in the pool heating industry. Powered by PHNIX’s self-developed AI CoreTech™, it designs personalized energy-saving strategies for each user. By dynamically adjusting compressor frequency, this R290 pool heating system achieves 30% more energy savings compared with traditional inverter pool heat pumps, offering users a smarter, greener, and more cost-effective swimming experience.

R290 Refrigerant: Green Revolution in Pool Heating

According to the revision of the EU’s F-Gas Regulation, refrigerants with a Global Warming Potential (GWP) of 150 or higher will begin to be phased out from 2027, accelerating the adoption of low-GWP alternatives. Among them, R290 (propane) stands out with an ultra-low GWP of just 3, which is 200 times lower than R32, making it the most sustainable choice for HVAC and pool heating.

By utilizing R290 refrigerant, this latest inverter pool heat pump not only delivers exceptional energy efficiency but also fully aligns with the global transition to sustainable technologies.

Self-Developed AI CoreTech™: Providing A Smarter and More Efficient Pool Heating Experience

Beyond its utilization of R290 refrigerant, the key highlight of the new heat pump pool heater is PHNIX’s self-developed AI CoreTech™, which seamlessly  integrates its advanced control logic with AI Full Inverter™. Through real-time analysis of target water temperature, user habits, and ambient temperature, the system dynamically adjusts compressor frequency, ensuring a consistently comfortable swimming experience while maximizing overall operation efficiency.

The Industry-first Fusion of AI Technology and Green Innovation: Smarter, Greener, More Efficient

This next-generation pool heat pump integrates multiple industry-first breakthroughs and self-developed technologies to achieve higher efficiency, safety, and user comfort.

On the hardware side, it features a 5mm Fin Tube for enhanced heat transfer; potting PCB board with triple protection (Anti-Insect, Anti-Moisture, Anti-Corrosion); and built-in R290 leak detection for 100% protection.

On the user-experience side, this R290 pool heat pump features the AI Full Inverter™ algorithm, delivering 30% more energy savings than a regular inverter pool heat pump. Its innovative NIKIGPT voice-controlled AI assistant responds to users in real time. It also features a dual design of Composite Silencer Cotton and Zero-Noise Compressor reduces operational noise to just 29.7 dB(A) at 1 m, creating a serene pool environment.

With these combined technologies, i-GreenLine Ultra R290 pool heat pump is the industry-first fusion of AI technology and green innovation, built to deliver next-gen ultra performance.

R290 AI Full Inverter Pool Heat Pump: Where Intelligence Meets Efficiency

As the global demand for eco-friendly swimming pool heating solutions grows, R290 pool heat pumps are becoming an essential part of sustainable living. The launch of PHNIX’s industry-first AI Full Inverter™ R290 swimming pool heat pump is not just an upgrade for PHNIX's product category — it’s a bold statement to the industry: the future of pool heating is intelligent and energy-saving. PHNIX will continue to drive innovation in intelligent technologies and eco-friendly solutions, delivering sustainable comfort to customers worldwide.