Cross Air 2 Ton, Heat and Cool, T3 inverter AC, R-410 , 24000 BTU Split AC
Cross Air C5WMI-Y1M4ER / C5WMO-Y1M4ER is the largest model in the Cross Air wall-mounted lineup. While 1.5-ton units are standard for bedrooms, this 2.0 Ton (24,000 BTU) unit is specifically built for large halls and commercial spaces that require significant cooling and heating power.
Key Features
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High-Capacity T3 Tropical Compressor: A rugged compressor built for long-duration operation in temperatures exceeding 50°C without tripping.
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Heat & Cool Operation: A reversible system that serves as a powerful heater in the winter, often more cost-effective than using traditional gas or electric heaters.
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Advanced Gear Mode: Allows you to manually limit the AC’s capacity (50%, 75%, or 100%). This is highly beneficial for a 2-ton unit, as you can drop the power consumption to that of a 1-ton unit once the room is cooled.
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Ultra-Low Voltage Startup (99V – 270V): Despite being a high-capacity unit, it can start at just 99V, eliminating the need for bulky external stabilizers in most cases.
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Gold Fin Anti-Corrosion: Features a specialized golden coating on both indoor and outdoor coils to prevent rust and improve heat transfer efficiency.
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Self-Clean (i-Clean): Automatically cleans the internal evaporator to ensure the air remains fresh and the cooling efficiency doesn’t drop due to dust buildup.
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Long-Distance Air Throw: Designed with a larger fan motor to push air to the far corners of big rooms or long corridors.
Technical Specifications
| Specification | Detail |
| Model (Indoor / Outdoor) | C5WMI-Y1M4ER / C5WMO-Y1M4ER |
| Capacity | 24,000 BTU (2.0 Ton) |
| Technology | Full DC Inverter (Heat & Cool) |
| Refrigerant Type | R-410A |
| Energy Efficiency Ratio (EER) | ~3.2 – 3.4 W/W |
| Voltage Range | 99V – 270V |
| Cooling Power Input | ~2,100 W – 2,300 W (Variable) |
| Airflow Volume | ~1,100 – 1,200 $m^3/h$ |
| Indoor Dimensions (H x W x D) | ~330 x 1,080 x 230 mm |
| Piping Connection | 100% Copper (1/4″ Liquid, 5/8″ Gas) |
Where Recommended
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Large Living Halls: Best suited for spacious lounges and open-plan areas
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Commercial Spaces: Recommended for retail shops, clinics, or showrooms where doors open frequently and high cooling recovery is needed.
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Conference Rooms: Its quiet operation (despite the large size) makes it ideal for professional environments.





