Daikin 18,000 BTU Oterra Single Zone Wall Mount Mini Split Air Handler - R32 | 230V

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Daikin

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Model

FTXF18AXVJU

ID

194618

Was $949.20 Your Low Price Special Price $632.00
 

Enjoy tailored Daikin Oterra Mini Split Air Handler—an indoor wall-mount unit designed for quiet, efficient heating and cooling.

Upgrade the way your room feels with the Daikin 18,000 BTU Oterra Single Zone Wall Mount Mini Split Air Handler (FTXF18AXVJU), a compact indoor unit engineered to deliver efficient, reliable comfort using R32 refrigerant and 230V power when paired with the matching Oterra condenser. Designed for targeted, single-zone applications, it provides precise temperature control in larger bedrooms, living areas, home offices, and similar spaces that need dependable heating and cooling.

Key Features

  • Comfort-focused 18,000 BTU capacity: Sized to serve medium to larger rooms and single-zone areas, helping deliver balanced heating and cooling output for common residential spaces.
  • Designed for seamless system pairing: Intended to work in tandem with a compatible Daikin Oterra condenser, allowing the indoor and outdoor units to coordinate operation for efficient performance and consistent comfort.
  • Quiet indoor operation: Engineered to move air with reduced sound levels, making it suitable for spaces where low noise is important, such as bedrooms, study rooms, and living spaces.
  • Wall-mounted, space-saving design: Installs high on the wall to help preserve usable floor area while still providing effective air distribution throughout the room.
  • R32 refrigerant compatibility: Uses R32 refrigerant when installed as part of a matched system, supporting efficient heat transfer and modern system performance.
  • 230V electrical compatibility: Designed for use with 230V residential service as part of a compatible single-zone mini split setup.
  • Targeted room comfort: Ideal for larger bedrooms, home offices, dens, and living spaces that benefit from independent temperature control.
  • Clean indoor appearance: The streamlined wall-mount profile offers a simple, modern look that fits comfortably into many home styles.

Warranty

12-Year parts and compressor limited warranty with online registration. Restrictions apply.

More Information
Daikin 18,000 BTU Oterra Single Zone Wall Mount Mini Split Air Handler - R32 | 230V
FeatureSpec
SKUFTXF18AXVJU
Weight (in lbs)30.5
Brand/ManufacturerDaikin
ReplacesFTX18BXVJU
UPC634707203640
ControllerIncluded
Cooling BTU18,000 BTU
Heating BTU21,600 BTU
Maximum CFM382.6 Turbo / 323.7 Hi / 229.6 Med / 176.6 Lo CFM (Airflow)
Decibel Level (dBA)19 - 46 dBA; 49 dBA
RefrigerantR32
Liquid Line1/4"
Suction Line1/2"
Electrical230V | 1 Phase | 60Hz
BTU/Tonnage18,000 BTU/1.5 Ton
Mini Split TypeWall Mounted
Zone CompatibilitySingle Zone
Height11.68"
Width39.56"
Depth10.75"
Warranty12-Year parts and compressor limited warranty with online registration. Restrictions apply
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING Installation Manual
  • Oterra Series Operation Manual
  • Oterra Series Brochure
  • You will need Adobe® Acrobat® Reader to view PDF documents.
    Top reviews
    1. Works Great!
      Quality
      100%
      Service
      100%
      Price
      100%
      Works great. It's quiet and does a great job

      Review by

      Posted on

    2. Good Product but beware
      Quality
      80%
      Service
      80%
      Price
      80%
      The Daikin Oterra 12000 BTU was shipped quickly, however it arrived with dent and packaging was quite beat up.
      Customer Service was very friendly and helpful to solve this situation.
      Installation went well.
      Buyers need to be aware that self installation will void the Daikin warranty completely. I am not sure I would have bought this unit had I known that I won’t have a warranty on parts. HVACDIRECT website is not clear on this issue

      Review by

      Posted on

    3. Very good
      Quality
      100%
      Service
      100%
      Price
      100%
      Went together smoothly. Written instructions were concise and in nice clear language. I am a recent convert to flared fittings, moving away from pre-charged lines. I have had problems with the "quick" fittings on the pre-charged lines. But this approach does mean you need a vacuum pump and nitrogen, etc., so it's not quite as mass-market. I will buy Daikin systems again for sure.

      Review by

      Posted on

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