The HSU-19HFPAA is a premium 1.5-ton unit designed to handle the intense heat of tropical summers. The T3 Tropical Compressor is built to operate reliably even when outdoor temperatures reach 53°C. Most importantly, it is engineered to deliver its Full Cooling Capacity (approx. 18,500 ~ 19,000 BTU) at 43°C, ensuring your room stays cold during the most extreme heatwaves without the unit “tripping.”
This model belongs to the Pearl series, emphasizing clean, healthy air. It features Haier’s patented Cold Expansion Technology, which freezes the evaporator to trap dust and bacteria, then flushes them away as the ice melts. This is followed by a 56°C high-temperature sterilization phase that eliminates 99.9% of bacteria and viruses, preventing mold buildup and stale odors.
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WiFi Smart Control: Compatible with the Haier Smart app, allowing for remote operation, energy monitoring, and scheduling from your smartphone.
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Hyper PCB: The circuit board is reinforced with a heavy-duty coating to protect against voltage surges (up to 550V), moisture, and insects, significantly extending the life of the electronics.
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Tri-Color Designation (G, S, B): This variant features a multi-tone aesthetic with Silver/Grey (SG) accents, giving the unit a sophisticated, modern appearance compared to standard plain white models.
Technical Specs
| Feature | Specification |
| Capacity | 1.5 Ton (18,500 ~ 19,000 BTU) |
| Series | Pearl T3 (Heat & Cool) |
| Operating Range | Up to 53°C (Ambient) |
| Running Current (Cooling) | 2.4 ~ 10.2 Amps |
| Refrigerant | R-32 (Next-Gen Green Gas) |
| Piping Material | 100% Grooved Copper |
| Airflow Distance | 40+ Feet |
| Color | White with Silver-Grey (SG) Accents |

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