Daikin 3.8 Ton Non-inverter Floor Standing Air Conditioner, 45000 BTU, R-410 Cabinet Air
The Daikin FVQN125AXV1 / RQ125CXY1 (3-Phase) is a powerful, high-capacity floor-standing air conditioner designed for large-scale cooling and heating. With a 3.8-ton (45,000 BTU) output, this 3-phase model is specifically built for commercial and high-load environments where electrical stability and rapid temperature management are essential.
Technical Specifications
| Feature | Details |
| Model (Indoor / Outdoor) | FVQN125AXV1 / RQ125CXY1 |
| Cooling Capacity | 3.8 Ton (45,000 BTU/h / 13.19 kW) |
| Heating Capacity | 46,000 BTU/h (13.48 kW) |
| Power Supply (Indoor) | 1-Phase / 220-240V / 50Hz |
| Power Supply (Outdoor) | 3-Phase / 380-415V / 50Hz |
| Refrigerant Type | R-410A |
| Airflow Rate (High) | 1,035 CFM |
| Indoor Dimensions (HxWxD) | 1,850 x 600 x 350 mm |
| Outdoor Dimensions (HxWxD) | 852 x 1,030 x 400 mm |
| Net Weight (IDU / ODU) | 48 kg / 98 kg |
| Piping (Liquid / Gas) | 9.52 mm (3/8″) / 15.88 mm (5/8″) |
Key Features
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Massive Air Throw: Capable of blowing air as far as 25 meters, ensuring uniform cooling even in very deep rectangular halls.
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Dual Operation: Features a stylish built-in control panel on the unit itself for quick adjustments and a wireless LCD remote for convenience.
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Turbo Mode: Quickly achieves the desired temperature by running at maximum fan speed for 20 minutes in both heating and cooling modes.
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Auto-Swing Selection: Three selectable airflow patterns (horizontal and vertical) allow you to customize the breeze to suit the room’s layout.
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Auto Random Restart: Automatically resumes previous settings after a power failure with a randomized start-up time to prevent power surges at the main board.
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Gold Fin Protection: The outdoor unit is treated with a corrosion-resistant coating, significantly increasing its lifespan in harsh environments.
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Removable Saranet Filter: High-density, washable air filter is easy to slide out, ensuring the unit maintains high performance and cleaner air.
Why We Recommend This Model
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Industrial Load Balancing: The 3-phase configuration is vital for high-tonnage units like this. It draws less current per phase, which reduces the heat in your wiring and prevents the flickering of lights often caused by large 1-phase ACs starting up.
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Mechanical Simplicity: As a non-inverter model, it uses a simpler, fixed-speed compressor. This makes it more robust against high voltage fluctuations and much cheaper to maintain or repair than complex inverter models.
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Space Efficiency: Its 600mm width is relatively narrow for its power, allowing it to provide 3.8 tons of cooling while occupying a small floor footprint.
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Superior Durability: Daikin’s Malaysian-built A-series is famous for its “tank-like” build quality, designed specifically for tropical climates and heavy-duty usage





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