The Haier HDU-24HE/DC is a 2 Ton Ducted DC Inverter Air Conditioner designed for concealed installation in commercial and premium residential buildings. It provides Heat & Cool operation, energy-efficient inverter technology, and uniform air distribution through ductwork, making it ideal for offices, restaurants, villas, conference rooms, retail stores, and commercial spaces.

| Specification | Details |
|---|---|
| Brand | Haier |
| Model | HDU-24HE/DC |
| Type | Concealed Ducted DC Inverter |
| Capacity | 2 Ton (24,000 BTU/h) |
| Function | Heat & Cool |
| Technology | Full DC Inverter |
| Cooling Capacity | 7.1 kW (≈24,000 BTU/h) |
| Heating Capacity | 7.3 kW (≈24,900 BTU/h) |
| Power Supply | 220–240V / 1 Phase / 50Hz |
| Refrigerant | R410A |
| Installation Type | Concealed Ceiling Ducted |
| Air Distribution | Through duct system |
| Airflow | Up to 1,200 m³/h |
| Static Pressure | Adjustable ESP |
| Controller | Wired Controller (Wireless optional on some variants) |
Some specifications may vary slightly depending on the regional variant and production batch.
| Component | Warranty |
|---|---|
| Compressor (including gas) | 10 Years |
| Evaporator (including gas) | 5 Years |
| Other Functional Parts (including gas) | 5 Years |



