The Hisense Hi-FLEXi S Series features a next-generation enhanced vapor injection compressor combined with advanced all-DC inverter energy-saving technology. This innovative system delivers exceptional energy efficiency along with significantly enhanced heating performance.
New Generation of Enhanced Vapor Injection Scroll CompressorsHisense Hi-FLEXi S series adopts a new generation of the high efficiency scroll compressor with the patented vapor injection technology. It greatly enhances heating performance and achieves high energy-saving efficiency. Powerful heating is guaranteed especially in low temperature conditions where heating capacity is increased by up to 25% compared to the normal model. |
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New G-type Heat Exchanger, Enhanced for High-efficiency PerformanceThe S series adapts the advanced G-type heat exchanger, which significantly enhances the heat exchange area. By using Φ7.0mm internal thread copper of high thermal conductivity and new fins, it reduces air flow resistance and greatly improves heat transfer efficiency. |
Two-stage Sub-cooling TechnologyThe cooling section of the outdoor heat exchanger is uniquely designed to be more effective than traditional multi-split outdoor units. First-stage sub-cooling reduces temperature by 12.5℃. When enhanced by an efficient second-stage subcooler, total temperature reduction can reach up to 27℃. |
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360° Fitted Refrigerant Cooling TechnologyWith 360° refrigerant cooling technology, Hi-FLEXi S Series effectively removes heat from the main PCB, enhancing stability and efficiency. The integrated heat sink improves electrical reliability under high ambient temperature conditions. |