The HSU-20HFTEX is built for extreme tropical climates. Unlike standard inverter ACs that lose efficiency as temperatures rise, the T3 Plus system is engineered to provide constant cooling even when outdoor temperatures hit 53°C. It is specifically calibrated to deliver its Full BTU capacity at 43°C, ensuring that your room stays cold even during the most intense afternoon heatwaves.
This model utilizes Haier’s patented Cold Expansion Technology. The process freezes the evaporator surface to trap dust, mold, and bacteria in the ice, which is then washed away during the defrost cycle. This is immediately followed by a 56°C high-temperature sterilization phase. This thermal treatment kills 99.9% of bacteria and viruses, ensuring the air remains fresh and preventing the buildup of unpleasant odors.
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WiFi Control: The unit is fully compatible with the Haier Smart app, allowing you to control settings, monitor energy consumption, and set schedules remotely.
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Hyper PCB: The indoor and outdoor circuit boards are reinforced to handle voltage fluctuations and surges (up to 550V), which is critical for maintaining longevity in areas with unstable power grids.
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Off-White (OW) Finish: The “HFTEX” series features a unique, sophisticated off-white matte finish, providing a premium aesthetic that resists yellowing and blends seamlessly with modern interior palettes.
Technical Specs
| Feature | Specification |
| Capacity | 1.5 Ton (18,500 ~ 19,000 BTU) |
| Series | T3 Plus (Heat & Cool) |
| Operating Range | Up to 53°C (Ambient) |
| Running Current (Cooling) | 2.5 ~ 10.5 Amps |
| Refrigerant | R-32 (Next-Gen Green Gas) |
| Piping Material | 100% Grooved Copper |
| Airflow Throw | 40+ Feet |
| Color | Off-White (OW) |

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