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Daikin 18,000 BTU Oterra Mini Split Condenser Single Zone Cooling Only R32

By Daikin | Model: RKF18AXVJU | ID: 660521
Manufactured in the USA
No Sales Tax - in most states excluding California
Manufacturer Warranty Included
Most Products In Stock - Call or Text (833) 658-3387 for availability
$1,633.00 + FREE SHIPPING

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Product Details

Daikin 18,000 BTU Oterra Mini Split Condenser Single Zone Cooling Only R32 RKF18AXVJU

In compliance with the AIM Act of 2020, this outdoor HVAC unit is designed exclusively for use with A2L refrigerant appliances. This product is NOT to be used in the installation or repair of R410A appliances.

This listing is for the outdoor unit only. To complete a functional single-zone HVAC system, the compatible indoor unit model FTKF18AXVJU must be purchased separately.

Key Features

  • R-32 Refrigerant – Proven, efficient, easy to handle, and widely available
  • Energy Savings – Reduces overall energy use while delivering consistent performance
  • Long-Lasting Heat Exchanger – Built for durability and extended equipment lifespan
  • Whisper Quiet Operation – Specially engineered airflow keeps noise levels minimal
  • Effective Cooling – Delivers reliable, uniform temperature control across the space
  • User-Friendly Remote Control – Simple, intuitive interface for managing system settings
  • 12-Year Warranty – Comprehensive manufacturer coverage for peace of mind
  • Energy Efficient – Complies with the latest U.S. Department of Energy standards
  • Discreet Wall Mount – Indoor unit designed to blend seamlessly into any room
  • Inverter Powerful Operation – Boosts output for faster cooling or heating during peak demand
  • Anti-Corrosion Treatment – Protects the heat exchanger from weather and environmental damage
  • Wide Angle Louvers – Provides broad airflow coverage for improved comfort
  • Vertical Auto Swing – Automatically moves airflow up and down for even distribution
  • Auto Fan Speed – Adjusts fan speed based on indoor temperature needs
  • Indoor Unit Quiet Operation – Delivers near-silent performance for a comfortable environment
  • Energy Saving Function – Minimizes power usage during low-demand periods
  • Sleep Mode – Gradually adjusts temperature for optimal comfort overnight
  • Indoor Unit ON/OFF Button – Manual control option for added convenience
  • Remote Control with Backlight – Illuminated display for easy use in dark rooms
  • Catechin Filter – Green tea filter neutralizes odors and airborne bacteria
  • Titanium Apatite Air Purifying Filter – Captures allergens, dust, and fine particles for cleaner air
  • Auto Restart – Restores previous settings after a power outage
  • Extended Operation to -4°F – Operates reliably in colder climates with facility settings and wind baffles

AHRI Reference Number: 213895708

Note: As of January 1, 2023, the U.S. Department of Energy (DOE) implemented the SEER2 standard, improving how HVAC systems are tested and rated for energy efficiency.

The DOE also established regional energy standards across three climate zones—North, Southeast, and Southwest—to ensure optimal performance based on geographic location. This unit is engineered to meet or exceed those region-specific requirements.

View More Mini Split Condensers

Specifications

Daikin 18,000 BTU Oterra Mini Split Condenser Single Zone Cooling Only R32 RKF18AXVJU

Brand Daikin SKU RKF18AXVJU
SEER2 Rating 21 Manufacturer Daikin
Max. Pipe Length (ft.) 98.5' Suction Line 1/2"
Liquid Line 1/4" Phase 1
Number of Zones 1 EER2 12.5
Voltage 208/230V Refrigerant Type R-32
Energy Star Rated Yes Mount Wall
Model Oterra Cooling Capacity (BTU) 18100
Application Cooling Product Type Outdoor Unit
Warranty 12 Year (Parts)
Warranty

Daikin 18,000 BTU Oterra Mini Split Condenser Single Zone Cooling Only R32 RKF18AXVJU

Warranty Type Residential Multi-Family Commercial
Standard Warranty 5 years 5 years 5 years
Registered Warranty 12 years 12 years 5 years
Documents

Daikin 18,000 BTU Oterra Mini Split Condenser Single Zone Cooling Only R32 RKF18AXVJU

Installation Manual

Warranty Guide

Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at support@hvacstore.com.

Returns: For returns unrelated to damage, contact us at support@hvacstore.com for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at support@hvacstore.com or call (833) 658-3387.

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Happy with the product and shipping.

Impressed by the quality

I’ve installed Goodman heat pumps before at a similar price point. This was better quality, and a great deal from the HVAC store. I’m always a little nervous about picking the lowest cost provider but the came through quick and no damage.

I’m in the middle of install so if you don’t see an update, things went well. As I said, first impressions as I opened it up to adjust airflow direction was very impressed!

A good store to shop for HVAC supply

The store did some things I didn't believe the manager was very helpful in fixing my problem

very reliable company and great prices

Bought a few units from this company and they were very friendly and easy to work with. Either matched prices or beat the price and had fast shipping also.

Excellent company to purchase from

I wasn’t to sure about if this company could deliver it quickly but it arrived within a week. No issues. I needed this one for parts as my first one that I installed a year ago had the ecm go out on the blower fan. Parts are hard to come by for this Chinese brand. I think the ecm went out due to condensation in the main supply plenum dripping onto fan motor. I do like this ac unit but hope the fan lasts longer than a year. I covered the fan ecm with flex seal tape.

Goodman 5 Ton System

Excellent value, customer sales support (a human called to confirm online order... greatly appreciated!), fast shipping. Very happy customer.

A + Company

Great price, communication and service I will be buying another furnace from them Fantastic !

Sale representative Lopez was very experienced and professional. I would recommend this company to any one and I am looking forward to work with Lopez again.

Product Details

Daikin 18,000 BTU Oterra Mini Split Condenser Single Zone Cooling Only R32 RKF18AXVJU

In compliance with the AIM Act of 2020, this outdoor HVAC unit is designed exclusively for use with A2L refrigerant appliances. This product is NOT to be used in the installation or repair of R410A appliances.

This listing is for the outdoor unit only. To complete a functional single-zone HVAC system, the compatible indoor unit model FTKF18AXVJU must be purchased separately.

Key Features

  • R-32 Refrigerant – Proven, efficient, easy to handle, and widely available
  • Energy Savings – Reduces overall energy use while delivering consistent performance
  • Long-Lasting Heat Exchanger – Built for durability and extended equipment lifespan
  • Whisper Quiet Operation – Specially engineered airflow keeps noise levels minimal
  • Effective Cooling – Delivers reliable, uniform temperature control across the space
  • User-Friendly Remote Control – Simple, intuitive interface for managing system settings
  • 12-Year Warranty – Comprehensive manufacturer coverage for peace of mind
  • Energy Efficient – Complies with the latest U.S. Department of Energy standards
  • Discreet Wall Mount – Indoor unit designed to blend seamlessly into any room
  • Inverter Powerful Operation – Boosts output for faster cooling or heating during peak demand
  • Anti-Corrosion Treatment – Protects the heat exchanger from weather and environmental damage
  • Wide Angle Louvers – Provides broad airflow coverage for improved comfort
  • Vertical Auto Swing – Automatically moves airflow up and down for even distribution
  • Auto Fan Speed – Adjusts fan speed based on indoor temperature needs
  • Indoor Unit Quiet Operation – Delivers near-silent performance for a comfortable environment
  • Energy Saving Function – Minimizes power usage during low-demand periods
  • Sleep Mode – Gradually adjusts temperature for optimal comfort overnight
  • Indoor Unit ON/OFF Button – Manual control option for added convenience
  • Remote Control with Backlight – Illuminated display for easy use in dark rooms
  • Catechin Filter – Green tea filter neutralizes odors and airborne bacteria
  • Titanium Apatite Air Purifying Filter – Captures allergens, dust, and fine particles for cleaner air
  • Auto Restart – Restores previous settings after a power outage
  • Extended Operation to -4°F – Operates reliably in colder climates with facility settings and wind baffles

AHRI Reference Number: 213895708

Note: As of January 1, 2023, the U.S. Department of Energy (DOE) implemented the SEER2 standard, improving how HVAC systems are tested and rated for energy efficiency.

The DOE also established regional energy standards across three climate zones—North, Southeast, and Southwest—to ensure optimal performance based on geographic location. This unit is engineered to meet or exceed those region-specific requirements.

View More Mini Split Condensers

Specifications

Daikin 18,000 BTU Oterra Mini Split Condenser Single Zone Cooling Only R32 RKF18AXVJU

Brand Daikin SKU RKF18AXVJU
SEER2 Rating 21 Manufacturer Daikin
Max. Pipe Length (ft.) 98.5' Suction Line 1/2"
Liquid Line 1/4" Phase 1
Number of Zones 1 EER2 12.5
Voltage 208/230V Refrigerant Type R-32
Energy Star Rated Yes Mount Wall
Model Oterra Cooling Capacity (BTU) 18100
Application Cooling Product Type Outdoor Unit
Warranty 12 Year (Parts)
Warranty

Daikin 18,000 BTU Oterra Mini Split Condenser Single Zone Cooling Only R32 RKF18AXVJU

Warranty Type Residential Multi-Family Commercial
Standard Warranty 5 years 5 years 5 years
Registered Warranty 12 years 12 years 5 years
Documents

Daikin 18,000 BTU Oterra Mini Split Condenser Single Zone Cooling Only R32 RKF18AXVJU

Installation Manual

Warranty Guide

Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at support@hvacstore.com.

Returns: For returns unrelated to damage, contact us at support@hvacstore.com for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at support@hvacstore.com or call (833) 658-3387.

Reviews

Customer Reviews

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