Daikin FTXF18AXVJU 18,000 BTU Oterra Mini Split Air Handler Single Zone Wall Mount R32
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Manufacturer Warranty: Limited 12 Year Parts Warranty
- Energy Efficient: Advanced inverter tech helps lower energy bills
- Trusted Brand: Global leader known for reliability and durability
- Cleaner Air: Built-in filtration for healthier indoor air
- Quiet & Smart: Ultra-quiet operation with modern smart controls
Daikin FTXF18AXVJU 18,000 BTU Oterra Mini Split Air Handler Single Zone Wall Mount R32 is backordered and will ship as soon as it is back in stock.
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Product: FTXF18AXVJU
Description:
The Daikin FTXF18AXVJU is a wall-mounted indoor air handler designed for use in a single-zone ductless mini-split heat pump system. It pairs with a compatible outdoor heat pump condenser to provide efficient cooling and heating comfort throughout the year. This unit uses R-32 refrigerant, offers quiet operation, and incorporates modern features like inverter technology, multiple operating modes, self-diagnostics, and auto-restart for convenience and reliability. It’s suitable for small to medium spaces such as bedrooms, offices, and living areas.
Specifications:
Capacity & Performance
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Nominal Cooling Capacity: 18,000 BTU/h
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Nominal Heating Capacity: ~21,600 BTU/h (rated when paired with the compatible outdoor unit)
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Cooling Operating Range: Approximately 50 °F to 114 °F
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Heating Operating Range: Approximately 5 °F to 65 °F
Efficiency (System Rated)
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SEER2 (Cooling Efficiency): ~21.0
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EER2 (Energy Efficiency Ratio): ~12.0
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HSPF2 (Heating Seasonal Performance Factor): ~9.6
Airflow & Noise
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Airflow (CFM):
• Quiet / Super-Low: ~395 CFM
• Low: ~467 CFM
• Medium: ~605 CFM
• High: ~716 CFM
• Turbo: ~754 CFM -
Indoor Sound Pressure Levels (dB[A]):
• Quiet / Super-Low: ~34 dB(A)
• Low: ~39 dB(A)
• Medium: ~45 dB(A)
• High: ~52 dB(A)
Dimensions & Weight
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Width: ~39-9/16 inches
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Height: ~11-11/16 inches
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Depth: ~10-3/4 inches
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Net Weight: ~30 lbs






