COOLFREE originates from Midea’s premium home central air conditioning line. Tailored for the emerging middle class, it is a brand that blends quality with lifestyle aesthetics—designed to meet their pursuit of refined living and self-expression. The Emerging Middle Class – They reject the ordinary, embracing elegance and sophistication in daily life. They seek joy and live by taste and individuality. Coolfree was born to meet their desire for meaningful living and ceremonial experiences—uniting design, detail, quality, and practicality. Coolfree stands for elevated living and lifestyle aesthetics, honouring those who pursue quality and individuality.   Brand Timeline 2017 – COOLFREE brand was officially established March 2019 – COOLFREE launched a new home central air conditioning line in Beijing June 2023 – COOLFREE released the "Xiaoneng" (Power Elite) series of home central air conditioning systems   Technical Patents Coolwind Residential Central Air Conditioning holds multiple invention patents, including refrigerant loop technology, intelligent temperature control, and energy-saving features. 1.Refrigerant Loop Technology: The innovative refrigerant loop technology helps cool the outdoor unit’s controller. It enables stable operation even in extreme outdoor temperatures of up to 58°C, ensuring indoor cooling needs are met. 2.Intelligent Temperature Control: When cooling, the system activates the intelligent temperature control function to rapidly reduce heat. Once the room reaches a comfortable temperature, it automatically readjusts to prevent prolonged low temperatures that may cause discomfort. This feature is certified as "Internationally Advanced" by the China National Light Industry Council for its technological achievements. 3.Energy Efficiency: With low-frequency steady-state technology, maximum setpoint control, and superheat regulation technology, the system delivers high energy efficiency. In ECO mode, it can achieve up to 25% additional energy savings. This technology was recognised with the 2014 National Science and Technology Progress Award.   Product Features COOLFREE's home central air systems boast: Stylish, youthful designs that reflect personal aesthetic Stable performance across ultra-wide temperature ranges—from extreme cold to scorching heat Superior energy efficiency, driven by low-frequency stabilisation Current offerings include: Product Lines: Yuzhi, Xiaoneng Customisable whole-home air solutions with optional fresh air integration Product Types: Multi-split systems, ducted units, and fresh air machines Notable Models: Xiaoneng and Yuzhi series multi-split systems Coolfree Gen 2 full heat exchange fresh air units Xiaoneng, Yujie, Xingyi, and three-speed inverter ducted models Additional features: Fashionable 4-colour wired controllers Optional ultra-thin 3D air panel Stable cooling and heating from –20°C to 58°C APF 6.1 (17% above China’s national standard) ECO Mode for up to 25% extra energy savings Wide-range airflow (30–90° no dead zone) Bluetooth, Wi-Fi, and voice control for intelligent connectivity