The comfort triangle of central air conditioning, Midea's technological accumulation and innovative breakthroughs as a leader in ultra-low frequency technology.

According to the white paper "Reshaping the Boundaries of Comfort: The Truth and Future Vision of Comfort in Chinese Residential Central Air Conditioning," 73.2% of users consider "quiet operation without interference" as their primary comfort standard, 57.9% focus on temperature control accuracy, and 54.8% value energy-saving performance. Stability, quietness, and long-term comfort have become core demands when choosing central air conditioning systems.

However, while demands are upgrading, the industry has fallen into a parameter-driven competition path: single indicators are constantly amplified, but it is difficult to truly solve the comfort experience problems of users in actual use, which instead exacerbates product homogenization. To systematically solve these problems, the industry is gradually forming a new standard for central air conditioning comfort based on the "Golden Triangle of Comfort," with "low-frequency steady-state, continuous injection enthalpy, and dual air outlets" as its core.

Midea Central Air Conditioning, as the top-selling domestic central air conditioning brand in the Chinese market, has not fallen into the trap of parameter stacking. Instead, it has delivered a flagship example of this standard—the Midea Navigator 4th Generation Central Air Conditioning—based on solid technological accumulation. This has overturned joint venture brands and successfully seized the product positioning of "central air conditioning under 100,000 yuan that you can buy without hesitation."

On a technical level, the Navigator 4th Generation features a three-tiered design. Firstly, based on internationally leading certified ultra-low frequency steady-state technology, it enables the compressor to operate quietly for extended periods under low load conditions without stopping. Secondly, continuous vapor injection enthalpy enhancement technology is equally crucial, ensuring uninterrupted gas supply to the compressor throughout its entire lifecycle. Furthermore, relying on full liquid-cooled zoned thermal management 2.0 and dual-component sound insulation technology, the air conditioner maintains 100% output capacity without degradation under both 48℃ high-temperature cooling and -7℃ low-temperature heating conditions. If the compressor addresses "strong performance and stable low frequency," then the indoor unit's airflow method directly impacts user comfort. The Navigator 4th Generation features an industry-first dual-outlet indoor unit, integrating upper, lower, and dual-outlet airflow modes. This achieves bottom-mounted heating from the feet up, top-mounted cooling up to 14 meters, and uniform temperature across the entire airflow range with both upper and lower outlets. From the unseen compressor technology to the user-centric airflow experience, Midea central air conditioning consistently leads the industry.

From a technical perspective, the Midea Navigator 4th Generation Central Air Conditioner's "ultra-low frequency + continuous injection enthalpy + dual air outlet" technical configuration perfectly exemplifies what makes a top performer in the "comfort golden triangle" of central air conditioning. It's not just a stacking of single parameters; behind it lies Midea Air Conditioning's nearly 18 billion yuan R&D investment over the past five years, 25,000+ patents, and 71 internationally leading technologies.

In terms of technological innovation, Midea Central Air Conditioning continues to transform its R&D achievements into product strength. Its ultra-low frequency steady-state technology won the "Gold Award for Ultra-Low Frequency Technology Innovation" at the 2025-2026 China Air Conditioning Industry Summit Forum and passed the "International Leading Technology" certification, gaining authoritative recognition for its compressor's ultra-low frequency steady-state operation capability. The representative product of this technology, the Midea Navigator 4th Generation, won the "Breakthrough Innovation Award" at the 15th China Home Appliance Marketing Annual Conference.

From technological breakthroughs to user experience, the Midea Navigator 4th Generation central air conditioner has been installed in over 10,000 units since its launch in August 2025, gradually establishing user perception as a "must-buy central air conditioner under 100,000 yuan." The significance of this product lies not only in improving user comfort but also in demonstrating a technological path that transcends parameter competition and returns to a focus on user comfort. This has gradually solidified Midea's leading role in the high-end central air conditioning market, based on its long-term technological accumulation.